Synthesis of Carbon Dots with Multiple Color Emission by Controlled Graphitization and Surface Functionalization

Miao, Xiang; Qu, Dan; Yang, Dongxue; Nie, Bing; Zhao, Yikang; Fan, Hongyou; Sun, Zaicheng

doi:10.1002/adma.201704740

Title: Synthesis of Carbon Dots with Multiple Color Emission by Controlled Graphitization and Surface Functionalization

Journal Article · Mon Nov 27 00:00:00 EST 2017 · Advanced Materials

DOI:https://doi.org/10.1002/adma.201704740· OSTI ID:1469628

Miao, Xiang ^[1]; Qu, Dan ^[2]; Yang, Dongxue ^[2]; Nie, Bing ^[3]; Zhao, Yikang ^[3]; Fan, Hongyou ^[4];

^[2]

Beijing Univ. of Technology (China). Beijing Key Lab. for Green Catalysis and Separation. Dept. of Chemistry and Chemical Engineering. College of Environmental and Energy Engineering; Changchun Inst. of Optics, Fine Mechanics and Physics (China). State Key Lab. of Luminescence and Applications; Univ. of Chinese Academy of Sciences, Beijing (China)
Beijing Univ. of Technology (China). Beijing Key Lab. for Green Catalysis and Separation. Dept. of Chemistry and Chemical Engineering. College of Environmental and Energy Engineering
Beijing Univ. of Technology (China). Beijing Key Lab. for Green Catalysis and Separation. Dept. of Chemistry and Chemical Engineering. College of Environmental and Energy Engineering; Beijing Guangqumen High School (China)
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

Abstract Multiple‐color‐emissive carbon dots (CDots) have potential applications in various fields such as bioimaging, light‐emitting devices, and photocatalysis. The majority of the current CDots to date exhibit excitation‐wavelength‐dependent emissions with their maximum emission limited at the blue‐light region. Here, a synthesis of multiple‐color‐emission CDots by controlled graphitization and surface function is reported. The CDots are synthesized through controlled thermal pyrolysis of citric acid and urea. By regulating the thermal‐pyrolysis temperature and ratio of reactants, the maximum emission of the resulting CDots gradually shifts from blue to red light, covering the entire light spectrum. Specifically, the emission position of the CDots can be tuned from 430 to 630 nm through controlling the extent of graphitization and the amount of surface functional groups, COOH. The relative photoluminescence quantum yields of the CDots with blue, green, and red emission reach up to 52.6%, 35.1%, and 12.9%, respectively. Furthermore, it is demonstrated that the CDots can be uniformly dispersed into epoxy resins and be fabricated as transparent CDots/epoxy composites for multiple‐color‐ and white‐light‐emitting devices. This research opens a door for developing low‐cost CDots as alternative phosphors for light‐emitting devices.

View Accepted Manuscript (DOE)

View Accepted Manuscript (Publisher)

Cite

Export

Save

Research Organization:: Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Beijing Univ. of Technology (China); Changchun Inst. of Optics, Fine Mechanics and Physics (China); University of Chinese Academy of Sciences, Beijing (China)

Sponsoring Organization:: USDOE Office of Science (SC), Basic Energy Sciences (BES); USDOE National Nuclear Security Administration (NNSA); National Natural Science Foundation of China (NSFC); Beijing High Talent Program (China); Beijing Natural Science Foundation (China); China Postdoctoral Science Foundation; Beijing Postdoctoral Research Foundation (China); Dongguan Program for International S&T Cooperation (China)

Grant/Contract Number:: NA0003525; 21671011; KZ201710005002; 2015508102006

OSTI ID:: 1469628

Alternate ID(s):: OSTI ID: 1410375

Report Number(s):: SAND-2018-9737J; 667622

Journal Information:: Advanced Materials, Vol. 30, Issue 1; ISSN 0935-9648

Publisher:: WileyCopyright Statement

Country of Publication:: United States

Language:: English

Citation Metrics:

Cited by: 353 works

Citation information provided by
Web of Science

References (50)

Three Colors Emission from S,N Co-doped Graphene Quantum Dots for Visible Light H ₂ Production and Bioimaging Qu, Dan; Sun, Zaicheng; Zheng, Min Advanced Optical Materials, Vol. 3, Issue 3 https://doi.org/10.1002/adom.201400549	journal	January 2015
Water-Soluble Fluorescent Carbon Quantum Dots and Photocatalyst Design Li, Haitao; He, Xiaodie; Kang, Zhenhui Angewandte Chemie International Edition, Vol. 49, Issue 26 https://doi.org/10.1002/anie.200906154	journal	June 2010
Investigation into the fluorescence quenching behaviors and applications of carbon dots Song, Yubin; Zhu, Shoujun; Xiang, Siyuan Nanoscale, Vol. 6, Issue 9 https://doi.org/10.1039/c4nr00029c	journal	January 2014
Near-Infrared Photoluminescent Polymer-Carbon Nanodots with Two-Photon Fluorescence Lu, Siyu; Sui, Laizhi; Liu, Junjun Advanced Materials, Vol. 29, Issue 15 https://doi.org/10.1002/adma.201603443	journal	February 2017
Large, Solution-Processable Graphene Quantum Dots as Light Absorbers for Photovoltaics Yan, Xin; Cui, Xiao; Li, Binsong Nano Letters, Vol. 10, Issue 5 https://doi.org/10.1021/nl101060h	journal	May 2010
Beyond bottom-up carbon nanodots: Citric-acid derived organic molecules Zhu, Shoujun; Zhao, Xiaohuan; Song, Yubin Nano Today, Vol. 11, Issue 2 https://doi.org/10.1016/j.nantod.2015.09.002	journal	April 2016
Carbon dots—Emerging light emitters for bioimaging, cancer therapy and optoelectronics Hola, Katerina; Zhang, Yu; Wang, Yu Nano Today, Vol. 9, Issue 5 https://doi.org/10.1016/j.nantod.2014.09.004	journal	October 2014
Blue Photoluminescence from Chemically Derived Graphene Oxide Eda, Goki; Lin, Yun-Yue; Mattevi, Cecilia Advanced Materials, Vol. 22, Issue 4, p. 505-509 https://doi.org/10.1002/adma.200901996	journal	January 2010
Carbon and Graphene Quantum Dots for Optoelectronic and Energy Devices: A Review Li, Xiaoming; Rui, Muchen; Song, Jizhong Advanced Functional Materials, Vol. 25, Issue 31 https://doi.org/10.1002/adfm.201501250	journal	July 2015
Carbon Dots for Multiphoton Bioimaging Cao, Li; Wang, Xin; Meziani, Mohammed J. Journal of the American Chemical Society, Vol. 129, Issue 37 https://doi.org/10.1021/ja073527l	journal	September 2007
Electrophoretic Analysis and Purification of Fluorescent Single-Walled Carbon Nanotube Fragments Xu, Xiaoyou; Ray, Robert; Gu, Yunlong Journal of the American Chemical Society, Vol. 126, Issue 40 https://doi.org/10.1021/ja040082h	journal	October 2004
Nitrogen-Doped Graphene Quantum Dots with Oxygen-Rich Functional Groups Li, Yan; Zhao, Yang; Cheng, Huhu Journal of the American Chemical Society, Vol. 134, Issue 1 https://doi.org/10.1021/ja206030c	journal	December 2011
Highly Photoluminescent Carbon Dots for Multicolor Patterning, Sensors, and Bioimaging Zhu, Shoujun; Meng, Qingnan; Wang, Lei Angewandte Chemie International Edition, Vol. 52, Issue 14 https://doi.org/10.1002/anie.201300519	journal	February 2013
Photoluminescent carbon quantum dots as a directly film-forming phosphor towards white LEDs Zhang, Feng; Feng, Xiaoting; Zhang, Yi Nanoscale, Vol. 8, Issue 16 https://doi.org/10.1039/C5NR08838K	journal	January 2016
Hot Electron Injection from Graphene Quantum Dots to TiO ₂ Williams, Kenrick J.; Nelson, Cory A.; Yan, Xin ACS Nano, Vol. 7, Issue 2 https://doi.org/10.1021/nn305080c	journal	January 2013
Red-Emissive Carbon Dots for Fluorescent, Photoacoustic, and Thermal Theranostics in Living Mice Ge, Jiechao; Jia, Qingyan; Liu, Weimin Advanced Materials, Vol. 27, Issue 28 https://doi.org/10.1002/adma.201500323	journal	June 2015
Red, Green, and Blue Luminescence by Carbon Dots: Full-Color Emission Tuning and Multicolor Cellular Imaging Jiang, Kai; Sun, Shan; Zhang, Ling Angewandte Chemie International Edition, Vol. 54, Issue 18 https://doi.org/10.1002/anie.201501193	journal	March 2015
Facile access to versatile fluorescent carbon dots toward light-emitting diodes Guo, Xin; Wang, Cai-Feng; Yu, Zi-Yi Chemical Communications, Vol. 48, Issue 21 https://doi.org/10.1039/c2cc17769b	journal	January 2012
Tailoring color emissions from N-doped graphene quantum dots for bioimaging applications Qu, Dan; Zheng, Min; Li, Jing Light: Science & Applications, Vol. 4, Issue 12 https://doi.org/10.1038/lsa.2015.137	journal	December 2015
Formation mechanism and optimization of highly luminescent N-doped graphene quantum dots Qu, Dan; Zheng, Min; Zhang, Ligong Scientific Reports, Vol. 4, Issue 1 https://doi.org/10.1038/srep05294	journal	June 2014
Luminscent Graphene Quantum Dots for Organic Photovoltaic Devices Gupta, Vinay; Chaudhary, Neeraj; Srivastava, Ritu Journal of the American Chemical Society, Vol. 133, Issue 26 https://doi.org/10.1021/ja2036749	journal	July 2011
Full-Color Light-Emitting Carbon Dots with a Surface-State-Controlled Luminescence Mechanism Ding, Hui; Yu, Shang-Bo; Wei, Ji-Shi ACS Nano, Vol. 10, Issue 1 https://doi.org/10.1021/acsnano.5b05406	journal	December 2015
Luminescent Carbon Nanodots: Emergent Nanolights Baker, Sheila N.; Baker, Gary A. Angewandte Chemie International Edition, Vol. 49, Issue 38 https://doi.org/10.1002/anie.200906623	journal	August 2010
Combination of carbon dot and polymer dot phosphors for white light-emitting diodes Sun, Chun; Zhang, Yu; Sun, Kai Nanoscale, Vol. 7, Issue 28 https://doi.org/10.1039/C5NR03014E	journal	January 2015
An Electrochemical Avenue to Green-Luminescent Graphene Quantum Dots as Potential Electron-Acceptors for Photovoltaics Li, Yan; Hu, Yue; Zhao, Yang Advanced Materials, Vol. 23, Issue 6 https://doi.org/10.1002/adma.201003819	journal	December 2010
Red Emissive Sulfur, Nitrogen Codoped Carbon Dots and Their Application in Ion Detection and Theraonostics Miao, Xiang; Yan, Xinlong; Qu, Dan ACS Applied Materials & Interfaces, Vol. 9, Issue 22 https://doi.org/10.1021/acsami.7b04514	journal	May 2017
Glowing Graphene Quantum Dots and Carbon Dots: Properties, Syntheses, and Biological Applications Zheng, Xin Ting; Ananthanarayanan, Arundithi; Luo, Kathy Qian Small, Vol. 11, Issue 14 https://doi.org/10.1002/smll.201402648	journal	December 2014
A Biocompatible Fluorescent Ink Based on Water-Soluble Luminescent Carbon Nanodots Qu, Songnan; Wang, Xiaoyun; Lu, Qipeng Angewandte Chemie International Edition, Vol. 51, Issue 49 https://doi.org/10.1002/anie.201206791	journal	October 2012
Rapid Conversion from Carbohydrates to Large-Scale Carbon Quantum Dots for All-Weather Solar Cells Tang, Qunwei; Zhu, Wanlu; He, Benlin ACS Nano, Vol. 11, Issue 2 https://doi.org/10.1021/acsnano.6b06867	journal	February 2017
Investigation from chemical structure to photoluminescent mechanism: a type of carbon dots from the pyrolysis of citric acid and an amine Song, Yubin; Zhu, Shoujun; Zhang, Shitong Journal of Materials Chemistry C, Vol. 3, Issue 23 https://doi.org/10.1039/C5TC00813A	journal	January 2015
Highly luminescent S, N co-doped graphene quantum dots with broad visible absorption bands for visible light photocatalysts Qu, Dan; Zheng, Min; Du, Peng Nanoscale, Vol. 5, Issue 24 https://doi.org/10.1039/c3nr04402e	journal	January 2013
Metal-free efficient photocatalyst for stable visible water splitting via a two-electron pathway Liu, Juan; Liu, Yang; Liu, Naiyun Science, Vol. 347, Issue 6225 https://doi.org/10.1126/science.aaa3145	journal	February 2015
White light-emitting devices based on carbon dots’ electroluminescence Wang, Fu; Chen, Yong-hua; Liu, Chun-yan Chemical Communications, Vol. 47, Issue 12 https://doi.org/10.1039/c0cc05391k	journal	January 2011
Colloidal Graphene Quantum Dots with Well-Defined Structures Yan, Xin; Li, Binsong; Li, Liang-shi Accounts of Chemical Research, Vol. 46, Issue 10 https://doi.org/10.1021/ar300137p	journal	November 2012
Revealing the tunable photoluminescence properties of graphene quantum dots Sk, Mahasin Alam; Ananthanarayanan, Arundithi; Huang, Lin J. Mater. Chem. C, Vol. 2, Issue 34 https://doi.org/10.1039/C4TC01191K	journal	January 2014
A Self-Quenching-Resistant Carbon-Dot Powder with Tunable Solid-State Fluorescence and Construction of Dual-Fluorescence Morphologies for White Light-Emission Chen, Yonghao; Zheng, Mingtao; Xiao, Yong Advanced Materials, Vol. 28, Issue 2 https://doi.org/10.1002/adma.201503380	journal	November 2015
Facile Access to White Fluorescent Carbon Dots toward Light-Emitting Devices Mao, Li-Hua; Tang, Wen-Qi; Deng, Zheng-Yan Industrial & Engineering Chemistry Research, Vol. 53, Issue 15 https://doi.org/10.1021/ie500602n	journal	April 2014
Bandgap-Like Strong Fluorescence in Functionalized Carbon Nanoparticles Wang, Xin; Cao, Li; Yang, Sheng-Tao Angewandte Chemie International Edition, Vol. 49, Issue 31 https://doi.org/10.1002/anie.201000982	journal	June 2010
Upconversion and Downconversion Fluorescent Graphene Quantum Dots: Ultrasonic Preparation and Photocatalysis Zhuo, Shujuan; Shao, Mingwang; Lee, Shuit-Tong ACS Nano, Vol. 6, Issue 2 https://doi.org/10.1021/nn2040395	journal	January 2012
Near-infrared light controlled photocatalytic activity of carbon quantum dots for highly selective oxidation reaction Li, Haitao; Liu, Ruihua; Lian, Suoyuan Nanoscale, Vol. 5, Issue 8 https://doi.org/10.1039/c3nr00092c	journal	January 2013
Toward High-Efficient Red Emissive Carbon Dots: Facile Preparation, Unique Properties, and Applications as Multifunctional Theranostic Agents Sun, Shan; Zhang, Ling; Jiang, Kai Chemistry of Materials, Vol. 28, Issue 23 https://doi.org/10.1021/acs.chemmater.6b03695	journal	November 2016
Investigation of photoluminescence mechanism of graphene quantum dots and evaluation of their assembly into polymer dots Zhu, Shoujun; Wang, Lei; Li, Bo Carbon, Vol. 77 https://doi.org/10.1016/j.carbon.2014.05.051	journal	October 2014
Carbon Nanoparticles as Visible-Light Photocatalysts for Efficient CO ₂ Conversion and Beyond Cao, Li; Sahu, Sushant; Anilkumar, Parambath Journal of the American Chemical Society, Vol. 133, Issue 13 https://doi.org/10.1021/ja200804h	journal	April 2011
Toward Efficient Orange Emissive Carbon Nanodots through Conjugated sp ² -Domain Controlling and Surface Charges Engineering Qu, Songnan; Zhou, Ding; Li, Di Advanced Materials, Vol. 28, Issue 18 https://doi.org/10.1002/adma.201504891	journal	February 2016
Bandgap-Like Strong Fluorescence in Functionalized Carbon Nanoparticles Wang, Xin; Cao, Li; Yang, Sheng-Tao Angewandte Chemie, Vol. 122, Issue 31 https://doi.org/10.1002/ange.201000982	journal	June 2010
A Biocompatible Fluorescent Ink Based on Water-Soluble Luminescent Carbon Nanodots Qu, Songnan; Wang, Xiaoyun; Lu, Qipeng Angewandte Chemie, Vol. 124, Issue 49 https://doi.org/10.1002/ange.201206791	journal	October 2012
Water-Soluble Fluorescent Carbon Quantum Dots and Photocatalyst Design Li, Haitao; He, Xiaodie; Kang, Zhenhui Angewandte Chemie, Vol. 122, Issue 26 https://doi.org/10.1002/ange.200906154	journal	June 2010
Red, Green, and Blue Luminescence by Carbon Dots: Full-Color Emission Tuning and Multicolor Cellular Imaging Jiang, Kai; Sun, Shan; Zhang, Ling Angewandte Chemie, Vol. 127, Issue 18 https://doi.org/10.1002/ange.201501193	journal	March 2015
Highly Photoluminescent Carbon Dots for Multicolor Patterning, Sensors, and Bioimaging Zhu, Shoujun; Meng, Qingnan; Wang, Lei Angewandte Chemie, Vol. 125, Issue 14 https://doi.org/10.1002/ange.201300519	journal	February 2013
Blue photoluminescence from chemically derived graphene oxide Eda, Goki; Lin, Yun-Yue; Mattevi, Cecilia arXiv https://doi.org/10.48550/arxiv.0909.2456	preprint	January 2009

Cited By (108)

Spatiotemporally Monitoring Cell Viability through Programmable Mitochondrial Membrane Potential Transformation by Using Fluorescent Carbon Dots Yin, Xiaohui; Sun, Yuanqiang; Geng, Xin Advanced Biosystems, Vol. 4, Issue 3 https://doi.org/10.1002/adbi.201900261	journal	February 2020
3D Heteroatom‐Doped Carbon Nanomaterials as Multifunctional Metal‐Free Catalysts for Integrated Energy Devices Paul, Rajib; Du, Feng; Dai, Liming Advanced Materials, Vol. 31, Issue 13 https://doi.org/10.1002/adma.201805598	journal	January 2019
Precisely Controlled Up/Down‐Conversion Liquid and Solid State Photoluminescence of Carbon Dots Ren, Junkai; Sun, Jibin; Sun, Xingming Advanced Optical Materials, Vol. 6, Issue 14 https://doi.org/10.1002/adom.201800115	journal	May 2018
Circularly Polarized Luminescent Carbon Dot Nanomaterials of Helical Superstructures for Circularly Polarized Light Detection Zheng, Hongzhi; Ju, Bo; Wang, Xiaojun Advanced Optical Materials, Vol. 6, Issue 23 https://doi.org/10.1002/adom.201801246	journal	October 2018
Spectrally Tunable Solid State Fluorescence and Room-Temperature Phosphorescence of Carbon Dots Synthesized via Seeded Growth Method Zhu, Jinyang; Bai, Xue; Chen, Xu Advanced Optical Materials, Vol. 7, Issue 9 https://doi.org/10.1002/adom.201801599	journal	February 2019
Hyperbranched Fractal Nanocarbons for Bright Photoluminescence in Solid State Wang, Ya‐Ling; Liu, Bin; Yang, Jia‐Liang Advanced Optical Materials, Vol. 7, Issue 18 https://doi.org/10.1002/adom.201900659	journal	June 2019
Quenching‐Resistant Polymer Carbon Dot Preserving Emission Color Consistency in Solid‐State Kwak, Byeong Eun; Yoo, Hyo Jeong; Kim, Do Hyun Advanced Optical Materials, Vol. 7, Issue 23 https://doi.org/10.1002/adom.201900932	journal	September 2019
Designing Multicolor Dual‐Mode Lanthanide‐Doped NaLuF ₄ /Y ₂ O ₃ Composites for Advanced Anticounterfeiting Chen, Xiao; Yao, Weijing; Wang, Qi Advanced Optical Materials, Vol. 8, Issue 2 https://doi.org/10.1002/adom.201901209	journal	November 2019
Scalable Synthesis of Green Fluorescent Carbon Dot Powders with Unprecedented Efficiency Wei, Jian‐Yong; Lou, Qing; Zang, Jin‐Hao Advanced Optical Materials, Vol. 8, Issue 7 https://doi.org/10.1002/adom.201901938	journal	February 2020
Bright and Multicolor Chemiluminescent Carbon Nanodots for Advanced Information Encryption Shen, Cheng‐Long; Lou, Qing; Lv, Chao‐Fan Advanced Science, Vol. 6, Issue 11 https://doi.org/10.1002/advs.201802331	journal	April 2019
Electroluminescent Warm White Light‐Emitting Diodes Based on Passivation Enabled Bright Red Bandgap Emission Carbon Quantum Dots Jia, Haoran; Wang, Zhibin; Yuan, Ting Advanced Science, Vol. 6, Issue 13 https://doi.org/10.1002/advs.201900397	journal	April 2019
Efficient Red/Near‐Infrared‐Emissive Carbon Nanodots with Multiphoton Excited Upconversion Fluorescence Liu, Kai‐Kai; Song, Shi‐Yu; Sui, Lai‐Zhi Advanced Science, Vol. 6, Issue 17 https://doi.org/10.1002/advs.201900766	journal	July 2019
Evolution and Synthesis of Carbon Dots: From Carbon Dots to Carbonized Polymer Dots Xia, Chunlei; Zhu, Shoujun; Feng, Tanglue Advanced Science, Vol. 6, Issue 23 https://doi.org/10.1002/advs.201901316	journal	September 2019
Gram‐Scale Synthesis of 41% Efficient Single‐Component White‐Light‐Emissive Carbonized Polymer Dots with Hybrid Fluorescence/Phosphorescence for White Light‐Emitting Diodes Wang, Zifei; Liu, Yang; Zhen, Shijie Advanced Science, Vol. 7, Issue 4 https://doi.org/10.1002/advs.201902688	journal	January 2020
Carbon Dots in a Matrix: Energy‐Transfer‐Enhanced Room‐Temperature Red Phosphorescence Wang, Bolun; Yu, Yue; Zhang, Hongyue Angewandte Chemie, Vol. 131, Issue 51 https://doi.org/10.1002/ange.201911035	journal	November 2019
Carbon Dots in a Matrix: Energy‐Transfer‐Enhanced Room‐Temperature Red Phosphorescence Wang, Bolun; Yu, Yue; Zhang, Hongyue Angewandte Chemie International Edition, Vol. 58, Issue 51 https://doi.org/10.1002/anie.201911035	journal	November 2019
Carbon Dots with Dual‐Emissive, Robust, and Aggregation‐Induced Room‐Temperature Phosphorescence Characteristics Jiang, Kai; Gao, Xiaolu; Feng, Xiangyu Angewandte Chemie International Edition, Vol. 59, Issue 3 https://doi.org/10.1002/anie.201911342	journal	December 2019
Carbon Dots: Bottom-Up Syntheses, Properties, and Light-Harvesting Applications Choi, Yuri; Choi, Yeongkyu; Kwon, Oh-Hoon Chemistry - An Asian Journal, Vol. 13, Issue 6 https://doi.org/10.1002/asia.201701736	journal	February 2018
Solid‐State Carbon Dots with Efficient Cyan Emission towards White Light‐Emitting Diodes Wang, Deyin; Khan, Waheed U.; Wang, Yuhua Chemistry – An Asian Journal https://doi.org/10.1002/asia.201801492	journal	December 2018
Hydrothermal Addition Polymerization for Ultrahigh-Yield Carbonized Polymer Dots with Room Temperature Phosphorescence via Nanocomposite Xia, Chunlei; Tao, Songyuan; Zhu, Shoujun Chemistry - A European Journal, Vol. 24, Issue 44 https://doi.org/10.1002/chem.201802712	journal	July 2018
A molecular fluorophore in citric acid/ethylenediamine carbon dots identified and quantified by multinuclear solid-state nuclear magnetic resonance Duan, Pu; Zhi, Bo; Coburn, Luke Magnetic Resonance in Chemistry https://doi.org/10.1002/mrc.4985	journal	January 2020
Solvent-Controlled Synthesis of Highly Luminescent Carbon Dots with a Wide Color Gamut and Narrowed Emission Peak Widths Ding, Hui; Wei, Ji-Shi; Zhang, Peng Small, Vol. 14, Issue 22 https://doi.org/10.1002/smll.201800612	journal	April 2018
Remarkable Improvement in Photocatalytic Performance for Tannery Wastewater Processing via SnS ₂ Modified with N‐Doped Carbon Quantum Dots: Synthesis, Characterization, and 4‐Nitrophenol‐Aided Cr(VI) Photoreduction Wang, Shuo; Li, Liping; Zhu, Zhenghui Small, Vol. 15, Issue 29 https://doi.org/10.1002/smll.201804515	journal	January 2019
One‐Step Synthesis of Silica‐Coated Carbon Dots with Controllable Solid‐State Fluorescence for White Light‐Emitting Diodes Zhan, Yuan; Shang, Bin; Chen, Min Small, Vol. 15, Issue 24 https://doi.org/10.1002/smll.201901161	journal	May 2019
Far‐Red to Near‐Infrared Carbon Dots: Preparation and Applications in Biotechnology Shi, Xinxin; Meng, Hongmin; Sun, Yuanqiang Small, Vol. 15, Issue 48 https://doi.org/10.1002/smll.201901507	journal	June 2019
Retrosynthesis of Tunable Fluorescent Carbon Dots for Precise Long‐Term Mitochondrial Tracking Geng, Xin; Sun, Yuanqiang; Li, Zhaohui Small, Vol. 15, Issue 48 https://doi.org/10.1002/smll.201901517	journal	June 2019
Creation of Nonspherical Microparticles through Osmosis‐Driven Arrested Coalescence of Microfluidic Emulsions Feng, Kai; Gao, Ning; Zhang, Wanlin Small, Vol. 16, Issue 9 https://doi.org/10.1002/smll.201903884	journal	September 2019
Carbon Nanolights in Piezopolymers are Self‐Organizing Toward Color Tunable Luminous Hybrids for Kinetic Energy Harvesting He, Xuebing; Wang, Chuanfeng; Huang, Xi Small, Vol. 16, Issue 8 https://doi.org/10.1002/smll.201905703	journal	January 2020
Facile pyrolysis synthesis of ionic liquid capped carbon dots and subsequent application as the water-based lubricant additives Tang, Weiwei; Wang, Baogang; Li, Junting Journal of Materials Science, Vol. 54, Issue 2 https://doi.org/10.1007/s10853-018-2877-0	journal	September 2018
Polyacrylonitrile-Based Nitrogen-Doped Carbon Materials with Different Micro-morphology Prepared by Electrostatic Field for Supercapacitors Niu, Qingyuan; Zhao, Shuyan; Gao, Kezheng Journal of Electronic Materials, Vol. 48, Issue 8 https://doi.org/10.1007/s11664-019-07332-1	journal	June 2019
Red/orange dual-emissive carbon dots for pH sensing and cell imaging Zhang, Miaoran; Su, Rigu; Zhong, Jian Nano Research, Vol. 12, Issue 4 https://doi.org/10.1007/s12274-019-2293-z	journal	January 2019
TiO2 sensitized by red-, green-, blue-emissive carbon dots for enhanced H2 production Yang, Dong-Xue; Qu, Dan; Miao, Xiang Rare Metals, Vol. 38, Issue 5 https://doi.org/10.1007/s12598-019-01236-z	journal	March 2019
Hydrophobic carbon dots with blue dispersed emission and red aggregation-induced emission Yang, Haiyao; Liu, Yingliang; Guo, Zhouyi Nature Communications, Vol. 10, Issue 1 https://doi.org/10.1038/s41467-019-09830-6	journal	April 2019
Design and fabrication of carbon dots for energy conversion and storage Hu, Chao; Li, Mingyu; Qiu, Jieshan Chemical Society Reviews, Vol. 48, Issue 8 https://doi.org/10.1039/c8cs00750k	journal	January 2019
In situ fabrication of carbon dots-based lubricants using a facile ultrasonic approach He, Chuang; Yan, Honghao; Li, Xiaojie Green Chemistry, Vol. 21, Issue 9 https://doi.org/10.1039/c8gc04021d	journal	January 2019
Temperature-controlled spectral tuning of full-color carbon dots and their strongly fluorescent solid-state polymer composites for light-emitting diodes Hu, Tantan; Wen, Zhuoqi; Wang, Chan Nanoscale Advances, Vol. 1, Issue 4 https://doi.org/10.1039/c8na00329g	journal	January 2019
Quench-resistant and stable nanocarbon dot/sheet emitters with tunable solid-state fluorescence via aggregation-induced color switching Chang, Qing; Ding, Yamei; Cheng, Shuai Nanoscale, Vol. 11, Issue 5 https://doi.org/10.1039/c8nr08429g	journal	January 2019
Function-driven engineering of 1D carbon nanotubes and 0D carbon dots: mechanism, properties and applications Xu, Quan; Li, Weijun; Ding, Lan Nanoscale, Vol. 11, Issue 4 https://doi.org/10.1039/c8nr08738e	journal	January 2019
Carbon nanodots in ZIF-8: synthesis, tunable luminescence and temperature sensing Wang, Yufei; Wang, Bolun; Shi, Huaizhong Inorganic Chemistry Frontiers, Vol. 5, Issue 11 https://doi.org/10.1039/c8qi00637g	journal	January 2018
The synthesis of green fluorescent carbon dots for warm white LEDs Du, Qin; Zheng, Jingxia; Wang, Junli RSC Advances, Vol. 8, Issue 35 https://doi.org/10.1039/c8ra02226g	journal	January 2018
Carbon dots as fluorescent probes for detection of VB ₁₂ based on the inner filter effect Sun, X. Y.; Yuan, M. J.; Liu, B. RSC Advances, Vol. 8, Issue 35 https://doi.org/10.1039/c8ra03070g	journal	January 2018
Biomimetic colloidal photonic crystals by coassembly of polystyrene nanoparticles and graphene quantum dots Huang, Dali; Zeng, Minxiang; Wang, Ling RSC Advances, Vol. 8, Issue 61 https://doi.org/10.1039/c8ra07158f	journal	January 2018
Multi-color carbon dots for white light-emitting diodes Su, Rigu; Guan, Qingwen; Cai, Wei RSC Advances, Vol. 9, Issue 17 https://doi.org/10.1039/c8ra09868a	journal	January 2019
Highly efficient carbon dots and their nanohybrids for trichromatic white LEDs Yuan, Biao; Xie, Zheng; Chen, Ping Journal of Materials Chemistry C, Vol. 6, Issue 22 https://doi.org/10.1039/c8tc01659c	journal	January 2018
Ultrasensitive fluorometric determination of iron( iii ) and inositol hexaphosphate in cancerous and bacterial cells by using carbon dots with bright yellow fluorescence Cui, Fangchao; Sun, Jiadi; Yang, Xingxing The Analyst, Vol. 144, Issue 16 https://doi.org/10.1039/c9an00968j	journal	January 2019
Fluorometric detection of pH and quercetin based on nitrogen and phosphorus co-doped highly luminescent graphene-analogous flakes Gao, Buhong; Sun, Yu; Miao, Yingchun The Analyst, Vol. 145, Issue 1 https://doi.org/10.1039/c9an02077b	journal	January 2020
N-CND modified NH ₂ -UiO-66 for photocatalytic CO ₂ conversion under visible light by a photo-induced electron transfer process Chen, Liyong; Yu, Fengyang; Shen, Xiaoshuang Chemical Communications, Vol. 55, Issue 33 https://doi.org/10.1039/c9cc02193k	journal	January 2019
Surface modification strategy for fluorescence solvatochromism of carbon dots prepared from p -phenylenediamine Sato, Kohei; Sato, Rina; Iso, Yoshiki Chemical Communications, Vol. 56, Issue 14 https://doi.org/10.1039/c9cc09333h	journal	January 2020
Ag _x H _3−x PMo ₁₂ O ₄₀ /Ag nanorods/g-C ₃ N ₄ 1D/2D Z-scheme heterojunction for highly efficient visible-light photocatalysis Zhao, Xinyu; Zhang, Yi; Zhao, Yingnan Dalton Transactions, Vol. 48, Issue 19 https://doi.org/10.1039/c9dt00744j	journal	January 2019
Hydrochromic carbon dots as smart sensors for water sensing in organic solvents Senthamizhan, Anitha; Fragouli, Despina; Balusamy, Brabu Nanoscale Advances, Vol. 1, Issue 11 https://doi.org/10.1039/c9na00493a	journal	January 2019
Lignite-derived carbon quantum dot/TiO ₂ heterostructure nanocomposites: photoinduced charge transfer properties and enhanced visible light photocatalytic activity Yu, Jia; Zhang, Chuanxiang; Yang, Yulin New Journal of Chemistry, Vol. 43, Issue 46 https://doi.org/10.1039/c9nj04860j	journal	January 2019
Multifunctional carbon dots as a therapeutic nanoagent for modulating Cu( ii )-mediated β-amyloid aggregation Chung, You Jung; Lee, Byung Il; Park, Chan Beum Nanoscale, Vol. 11, Issue 13 https://doi.org/10.1039/c9nr00473d	journal	January 2019
Ultra-long room-temperature phosphorescent carbon dots: pH sensing and dual-channel detection of tetracyclines Lu, Chunsong; Su, Qian; Yang, Xiaoming Nanoscale, Vol. 11, Issue 34 https://doi.org/10.1039/c9nr03989a	journal	January 2019
Wash-induced multicolor tuning of carbon nano-dot/micro-belt hybrids with full recyclability and stable color convertibility Cheng, Shuai; Ding, Yamei; Chang, Qing Nanoscale, Vol. 11, Issue 31 https://doi.org/10.1039/c9nr04972j	journal	January 2019
Carbon dots: advances in nanocarbon applications Kang, Zhenhui; Lee, Shuit-Tong Nanoscale, Vol. 11, Issue 41 https://doi.org/10.1039/c9nr05647e	journal	January 2019
Rational synthesis of highly efficient ultra-narrow red-emitting carbon quantum dots for NIR-II two-photon bioimaging Liu, Yanfeng; Gou, Huilin; Huang, Xin Nanoscale, Vol. 12, Issue 3 https://doi.org/10.1039/c9nr09524a	journal	January 2020
Frontiers in carbon dots: design, properties and applications Li, Zeyu; Wang, Ling; Li, Yu Materials Chemistry Frontiers, Vol. 3, Issue 12 https://doi.org/10.1039/c9qm00415g	journal	January 2019
Recent advances and prospects of carbon dots in cancer nanotheranostics Jia, Qingyan; Zhao, Ziyu; Liang, Ke Materials Chemistry Frontiers, Vol. 4, Issue 2 https://doi.org/10.1039/c9qm00667b	journal	January 2020
Polyaromatic hydrocarbon inner-structured carbon nanodots for interfacial enhancement of carbon fiber composite Xi, Xian F.; Li, Yao Y.; He, Liu RSC Advances, Vol. 10, Issue 1 https://doi.org/10.1039/c9ra08128c	journal	January 2020
Efficient perovskite solar cells enabled by ion-modulated grain boundary passivation with a fill factor exceeding 84% Li, Zhiqi; Wang, Feng; Liu, Chunyu Journal of Materials Chemistry A, Vol. 7, Issue 39 https://doi.org/10.1039/c9ta08081c	journal	January 2019
An easy and smart way to explore the light-emitting responses of carbon dot and doxorubicin hydrochloride assembly: white light generation and pH-dependent reversible photoswitching Pyne, Arghajit; Layek, Souvik; Patra, Avijit Journal of Materials Chemistry C, Vol. 7, Issue 21 https://doi.org/10.1039/c9tc01629e	journal	January 2019
Visual multiple color emission of solid-state carbon dots Yang, Jing; Liu, Yong; Wang, Jing Journal of Materials Chemistry C, Vol. 7, Issue 25 https://doi.org/10.1039/c9tc01638d	journal	January 2019
The design of room-temperature-phosphorescent carbon dots and their application as a security ink Li, Hao; Ye, Shuai; Guo, Jia-qing Journal of Materials Chemistry C, Vol. 7, Issue 34 https://doi.org/10.1039/c9tc03481a	journal	January 2019
Bright tricolor ultrabroad-band emission carbon dots for white light-emitting diodes with a 96.5 high color rendering index Li, Xiaoxi; Wang, Zifei; Liu, Yang Journal of Materials Chemistry C, Vol. 8, Issue 4 https://doi.org/10.1039/c9tc06187h	journal	January 2020
Carbon dots functionalized papers for high-throughput sensing of 4-chloroethcathinone and its analogues in crime sites Yen, Yao-Te; Lin, Yu-Syuan; Chen, Ting-Yueh Royal Society Open Science, Vol. 6, Issue 9 https://doi.org/10.1098/rsos.191017	journal	September 2019
The Influence of Functional Group on Photoluminescence Properties of Carbon Dots Liang, Wenjuan; Li, Zhixi; Li, Hao ECS Journal of Solid State Science and Technology, Vol. 8, Issue 12 https://doi.org/10.1149/2.0131912jss	journal	January 2019
The One-Step Preparation of Green-Emissioned Carbon Dots through Hydrothermal Route and Its Application Li, Jun; Ma, Shiyao; Xiao, Xincai Journal of Nanomaterials, Vol. 2019 https://doi.org/10.1155/2019/8628354	journal	April 2019
Fluorescent Nano-Biomass Dots: Ultrasonic-Assisted Extraction and Their Application as Nanoprobe for Fe3+ detection Zhao, Wen-Bo; Liu, Kai-Kai; Song, Shi-Yu Nanoscale Research Letters, Vol. 14, Issue 1 https://doi.org/10.1186/s11671-019-2950-x	journal	April 2019
Preparation and Characterization of Bacterial Cellulose-Carbon Dot Hybrid Nanopaper for Potential Sensing Applications Quraishi, Sakeena; Plappert, Sven; Ungerer, Bernhard Applied Sciences, Vol. 9, Issue 1 https://doi.org/10.3390/app9010107	journal	December 2018
Citrate-Based Fluorescent Biomaterials Shan, Dingying; Hsieh, Jer-Tsong; Bai, Xiaochun Advanced Healthcare Materials, Vol. 7, Issue 18 https://doi.org/10.1002/adhm.201800532	journal	July 2018
Conversion of Carbon Dots from Fluorescence to Ultralong Room-Temperature Phosphorescence by Heating for Security Applications Jiang, Kai; Wang, Yuhui; Cai, Congzhong Advanced Materials, Vol. 30, Issue 26 https://doi.org/10.1002/adma.201800783	journal	May 2018
Recent Advances in Carbon‐Based Metal‐Free Electrocatalysts Paul, Rajib; Zhu, Lin; Chen, Hao Advanced Materials, Vol. 31, Issue 31 https://doi.org/10.1002/adma.201806403	journal	December 2018
Graphitic Nitrogen and High-Crystalline Triggered Strong Photoluminescence and Room-Temperature Ferromagnetism in Carbonized Polymer Dots Lu, Siyu; Sui, Laizhi; Wu, Min Advanced Science, Vol. 6, Issue 2 https://doi.org/10.1002/advs.201801192	journal	November 2018
Hot‐Tailoring of Carbon Nitride Dots with Redshifted Photoluminescence for Visual Double Text Encryption and Bioimaging Yang, Mengran; Mei, Hao; Shen, Yanfei Chemistry – A European Journal, Vol. 25, Issue 43 https://doi.org/10.1002/chem.201901748	journal	June 2019
N‐doped C‐dot embedded fluorescent and thermo‐responsive p(NIPAAm) microgel composites Demirci, Sahin; Sahiner, Nurettin Polymer Composites, Vol. 40, Issue 10 https://doi.org/10.1002/pc.25249	journal	February 2019
Two‐step fabrication of lignin‐based flame retardant for enhancing the thermal and fire retardancy properties of epoxy resin composites Zhou, Shuai; Tao, Ran; Dai, Peng Polymer Composites, Vol. 41, Issue 5 https://doi.org/10.1002/pc.25517	journal	January 2020
Synthesis and Applications of Red-Emissive Carbon Dots Wang, Jianying; Zhu, Yuhua; Wang, Lei The Chemical Record, Vol. 19, Issue 10 https://doi.org/10.1002/tcr.201800172	journal	February 2019
The fluorescence mechanism of carbon dots, and methods for tuning their emission color: a review Yan, Fanyong; Sun, Zhonghui; Zhang, Hao Microchimica Acta, Vol. 186, Issue 8 https://doi.org/10.1007/s00604-019-3688-y	journal	July 2019
Cetyltrimethyl ammonium mediated enhancement of the red emission of carbon dots and an advanced method for fluorometric determination of iron(III) Li, Te; Xie, Lianwu; Long, Ruiqing Microchimica Acta, Vol. 186, Issue 12 https://doi.org/10.1007/s00604-019-3933-4	journal	November 2019
Ultra-small amorphous carbon dots: preparation, photoluminescence properties, and their application as TiO2 photosensitizers Wu, Peng; Wu, Xueyun; Li, Wei Journal of Materials Science, Vol. 54, Issue 7 https://doi.org/10.1007/s10853-018-3135-1	journal	December 2018
Nitrogen-doped carbon dots derived from electrospun carbon nanofibers for Cu( ii ) ion sensing Li, Yang; Liu, Zhicheng; Bai, Lu New Journal of Chemistry, Vol. 43, Issue 4 https://doi.org/10.1039/c8nj06069j	journal	January 2019
Carbon dot-based white and yellow electroluminescent light emitting diodes with a record-breaking brightness Xu, Jiacong; Miao, Yanqin; Zheng, Jingxia Nanoscale, Vol. 10, Issue 23 https://doi.org/10.1039/c8nr01834k	journal	January 2018
Formation and origin of multicenter photoluminescence in zeolite-based carbogenic nanodots Wang, Bolun; Mu, Ying; Yin, Hang Nanoscale, Vol. 10, Issue 22 https://doi.org/10.1039/c8nr02043d	journal	January 2018
Langmuir–Blodgett self-assembly of ultrathin graphene quantum dot films with modulated optical properties Wang, Jingyun; Yan, Hao; Liu, Zhongqun Nanoscale, Vol. 10, Issue 41 https://doi.org/10.1039/c8nr05159c	journal	January 2018
Influence of surface chemistry on optical, chemical and electronic properties of blue luminescent carbon dots Ren, Jian; Weber, Fabian; Weigert, Florian Nanoscale, Vol. 11, Issue 4 https://doi.org/10.1039/c8nr08595a	journal	January 2019
Highly photoluminescent carbon dots derived from linseed and their applications in cellular imaging and sensing Song, Yang; Yan, Xu; Li, Zhaohui Journal of Materials Chemistry B, Vol. 6, Issue 19 https://doi.org/10.1039/c8tb00116b	journal	January 2018
A sensitive “ON–OFF” fluorescent probe based on carbon dots for Fe ²⁺ detection and cell imaging Wei, Shanshan; Tan, Lihong; Yin, Xiangyu The Analyst, Vol. 145, Issue 6 https://doi.org/10.1039/c9an02309g	journal	January 2020
Continuous synthesis of carbon dots with full spectrum fluorescence and the mechanism of their multiple color emission Shao, Meng; Yu, Qin; Jing, Nan Lab on a Chip, Vol. 19, Issue 23 https://doi.org/10.1039/c9lc00683d	journal	January 2019
Pressure-triggered aggregation-induced emission enhancement in red emissive amorphous carbon dots Wang, Qi; Zhang, Shijie; Wang, Boyang Nanoscale Horizons, Vol. 4, Issue 5 https://doi.org/10.1039/c9nh00287a	journal	January 2019
Synthesis of dual-emission fluorescent carbon quantum dots and their ratiometric fluorescence detection for arginine in 100% water solution Wang, Yuying; Liu, Hanxiao; Song, Huanhuan New Journal of Chemistry, Vol. 43, Issue 33 https://doi.org/10.1039/c9nj02806d	journal	January 2019
The formation mechanism and fluorophores of carbon dots synthesized via a bottom-up route Qu, Dan; Sun, Zaicheng Materials Chemistry Frontiers, Vol. 4, Issue 2 https://doi.org/10.1039/c9qm00552h	journal	January 2020
Full color carbon dots through surface engineering for constructing white light-emitting diodes Cai, Wei; Zhang, Ting; Xu, Meng Journal of Materials Chemistry C, Vol. 7, Issue 8 https://doi.org/10.1039/c9tc00274j	journal	January 2019
Luminescence modulation of carbon dots assemblies Liu, Yun; Zhang, Zhi-ying; Nie, Shi-dong Journal of Materials Chemistry C, Vol. 7, Issue 21 https://doi.org/10.1039/c9tc01792e	journal	January 2019
Solvent-controlled and solvent-dependent strategies for the synthesis of multicolor carbon dots for pH sensing and cell imaging Bai, Jianliang; Ma, Yusha; Yuan, Guojun Journal of Materials Chemistry C, Vol. 7, Issue 31 https://doi.org/10.1039/c9tc02422k	journal	January 2019
Cobalt–carbon/silica nanocomposites prepared by pyrolysis of a cobalt 2,2′-bipyridine terephthalate complex for remediation of cationic dyes Alotaibi, Nusaybah; Hammud, Hassan H.; Karnati, Ranjith Kumar RSC Advances, Vol. 10, Issue 30 https://doi.org/10.1039/d0ra02752a	journal	January 2020
Small molecules derived carbon dots: synthesis and applications in sensing, catalysis, imaging, and biomedicine Sharma, Anirudh; Das, Joydeep Journal of Nanobiotechnology, Vol. 17, Issue 1 https://doi.org/10.1186/s12951-019-0525-8	journal	August 2019
Self-Protective Room-Temperature Phosphorescence of Fluorine and Nitrogen Codoped Carbon Dots Long, Peng; Feng, Yiyu; Cao, Chen Advanced Functional Materials, Vol. 28, Issue 37 https://doi.org/10.1002/adfm.201800791	journal	July 2018
Carbon Dots with Dual‐Emissive, Robust, and Aggregation‐Induced Room‐Temperature Phosphorescence Characteristics Jiang, Kai; Gao, Xiaolu; Feng, Xiangyu Angewandte Chemie, Vol. 132, Issue 3 https://doi.org/10.1002/ange.201911342	journal	December 2019
Sustainable Synthesis of Bright Green Fluorescent Nitrogen‐Doped Carbon Quantum Dots from Alkali Lignin Zhang, Baohua; Liu, Yijian; Ren, Muqing ChemSusChem, Vol. 12, Issue 18 https://doi.org/10.1002/cssc.201901693	journal	August 2019
Preparation, functionalization and characterization of engineered carbon nanodots Ðorđević, Luka; Arcudi, Francesca; Prato, Maurizio Nature Protocols, Vol. 14, Issue 10 https://doi.org/10.1038/s41596-019-0207-x	journal	September 2019
Nitrogen-doped carbon dots encapsulated in the mesoporous channels of SBA-15 with solid-state fluorescence and excellent stability Chang, Qing; Yang, Shanshan; Xue, Chaorui Nanoscale, Vol. 11, Issue 15 https://doi.org/10.1039/c9nr01224a	journal	January 2019
A postmodification strategy to modulate the photoluminescence of carbon dots from blue to green and red: synthesis and applications Zheng, Min; Qiao, Lihong; Su, Ya Journal of Materials Chemistry B, Vol. 7, Issue 24 https://doi.org/10.1039/c9tb00544g	journal	January 2019
Tuning Carbon Dots’ Optoelectronic Properties with Polymers Dimos, Konstantinos Polymers, Vol. 10, Issue 12 https://doi.org/10.3390/polym10121312	journal	November 2018
Supramolecular Chiral Nanoarchitectonics Ariga, Katsuhiko; Mori, Taizo; Kitao, Takashi Advanced Materials, Vol. 32, Issue 41 https://doi.org/10.1002/adma.201905657	journal	March 2020
In situ synthesis of stretchable and highly stable multi-color carbon-dots/polyurethane composite films for light-emitting devices Lian, Fei; Wang, Chuanxi; Wu, Qian RSC Advances, Vol. 10, Issue 3 https://doi.org/10.1039/c9ra06729a	journal	January 2020
Preparation of Multicolor Photoluminescent Carbon Dots by Tuning Surface States Jiang, Kai; Feng, Xiangyu; Gao, Xiaolu Nanomaterials, Vol. 9, Issue 4 https://doi.org/10.3390/nano9040529	journal	April 2019
Red Room-Temperature Phosphorescence of CDs@Zeolite Composites Triggered by Heteroatoms in Zeolite Frameworks Wang, Bolun; Mu, Ying; Zhang, Hongyue ACS Central Science, Vol. 5, Issue 2 https://doi.org/10.1021/acscentsci.8b00844	journal	January 2019
Facile Preparation of Stable Solid-State Carbon Quantum Dots with Multi-Peak Emission Zheng, Yanning; Zheng, Jingxia; Wang, Junli Nanomaterials, Vol. 10, Issue 2 https://doi.org/10.3390/nano10020303	journal	February 2020

Similar Records

Tailoring Fluorescence Emissions, Quantum Yields, and White Light Emitting from Nitrogen-doped Graphene and Carbon Nitride Quantum Dots

Journal Article · Fri Aug 16 00:00:00 EDT 2019 · Nanoscale · OSTI ID:1469628

Gu, Siyong; Hsieh, Chien -Te; Gandomi, Yasser Ashraf; +3 more

High Efficiency, Illumination Quality OLEDs for Lighting

Technical Report · Mon Mar 31 00:00:00 EDT 2008 · OSTI ID:1469628

Shiang, Joseph; Cella, James; Chichak, Kelly; +6 more

Formation mechanism and optimization of highly luminescent N-doped graphene quantum dots

Journal Article · Wed Jun 18 00:00:00 EDT 2014 · Scientific Reports · OSTI ID:1469628

Qu, Dan; Zheng, Min; Zhang, Ligong; +6 more

Related Subjects

36 MATERIALS SCIENCE
carbon dots
effective conjugation length
light-emitting devices
multiple-color emission
phosphors

Title: Synthesis of Carbon Dots with Multiple Color Emission by Controlled Graphitization and Surface Functionalization

Citation Formats

References (50)

Cited By (108)

Similar Records

Related Subjects