Abstract
A hybrid LiMn2O4-graphene-carbon nanotubes (LMO-GN-CNT) material is synthesized successfully by a facile hydrothermal method. The 15-nm-nanosized LiMn2O4 (LMO) particles anchor uniformly in the cross-linked conductive graphene (GN) and carbon nanotubes (CNT) matrix in the LMO-GN-CNT composite. Rechargeable hybrid aqueous batteries (ReHABs) are assembled by using LMO-based materials as cathodes and zinc metal as anodes. Galvanostatic charging/discharging cycles of the LMO-GN-CNT composite are performed in rechargeable hybrid aqueous batteries (ReHABs) in comparison of LMO-GN composite and pristine LMO material. Electrochemical measurements indicate that the LMO-GN-CNT composite exhibits superior rate capability and cycle ability. The initial discharge capacity of 129 and 100 mAh g−1 can be delivered at 0.2 and 5.0 C. The discharge capacity is still above 93 mAh g−1, and capacity retention of over 82.1% is obtained after 600 cycles at 2.0 C. The satisfactory electrochemical properties can be ascribed to the little aggregation and good dispersion of the nanosized LMO particles and the introduction of GN and CNT, which can enhance the conductivity, shorten the diffusion length of electrolyte, and provide a large specific surface area for lithium storage.
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References
Arico AS, Bruce P, Scrosati B, Tarascon JM, Schalkwijk WV (2005) Nat Mater 4(5):366–377
Bruce P, Scrosati B, Tarascon JM (2008) Angew Chem Int Ed 47:2930–2946
Ao H, Zhao Y, Zhou J, Cai W, Zhang X, Zhu Y, Qian Y (2019) J Mater Chem A 7:18708–18734
Li W, Dahn JR (1995) J Electrochem Soc 142:1742–1746
Li W, Dahn JR, Wainwright DS (1994) Science 264(5162):1115–1118
Kohler J, Makihara H, Uegaito H, Inoue H, Toki M (2000) Electrochim Acta 46:59–65
Ruffo R, Wessells C, Huggins RA, Cui Y (2009) Electrochem Commun 11:247–249
Luo JY, Xia YY (2007) Adv Funct Mater 17:3877–3884
Wang GJ, Zhang HP, Fu LJ, Wang B, Wu YP (2007) Electrochem Commun 9:1873–1876
Luo JY, Cui WJ, He P, Xia YY (2010) Nat Chem 2:760
Mi CH, Zhang XG, Li HL (2007) J Electroanal Chem 602:245–254
Wang Y, Luo J, Wang C, Xia Y (2006) J Electrochem Soc 153:A1425–A1431
Wang GJ, Fu LJ, Wang B, Zhao NH, Wu YP (2008) J Appl Electrochem 38:579–581
Wang Y, Cao G (2008) Adv Mater 20:2251–2269
Guo YG, Hu YS, Sigle W, Maier J (2007) Adv Mater 19:2087–2091
Zhi J, Bertens K, Yazdi AZ, Chen P (2018) Electrochim Acta 268:248–255
Zhao X, Hayner CM, Kung HH (2011) J Mater Chem 21:17297–17303
Xia A, Pu X, Tao Y, Liu H, Wang Y (2019) Appl Surf Sci 481:852–859
Yan J, Wang J, Liu H, Bakenov Z, Gosselink D, Chen P (2012) J Power Sources 216:222–226
Yuan G, Huang T, Kou Y, Ji Z, Zhao Y (2018) Materials 11:1056
Zhu X, Hoang TKA, Tan G, Jia X, Tao R, Wu F, Chen P (2018) ACS Appl Mater Interfaces 10:37110–37118
Zhao J, Pei S, Ren W, Gao L, Cheng HM (2010) ACS Nano 4(9):5245–5252
Wang B, Wang G, Wang H (2015) J Mater Chem A 3:17403–17411
Endo M, Takeuchi K, Hiroka T, Furuta T, Kasai T, Sun X, Kiang CH, Dresselhaus MS (1997) J Phys Chem Solids 58:1707–1713
Qu Q, Fu L, Zhan X, Samuelis D, Maier J, Li L, Tian S, Lia Z, Wu Y (2011) Energy Environ Sci 4:3985–3990
Ding YL, Xie J, Cao GS, Zhu TJ, Yu HM, Zhao XB (2011) Adv Funct Mater 21:348–355
Sun CY, Yang HY, Xie J, Cao GS, Zhao XB, Zhu TJ (2012) Int J Electrochem Sc 7:6190–6291
Aurbach D (2003) J Power Sources 119:497–503
Funding
Financial support from the Natural Science Foundation of Shaanxi Province (No. 2019JM-229), the Industrial Projects Foundation of Ankang Science and Technology Bureau (No. 2018AK01-12), and the National Undergraduate Training Program for Innovation and Entrepreneurship (Nos. 201911397003 and 201911397006) are gratefully acknowledged.
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Yuan, G., Geng, M., Zhang, P. et al. Hybrids of LiMn2O4 nanoparticles anchored on carbon nanotubes/graphene sheets as long-cycle-life cathode material for rechargeable hybrid aqueous batteries. J Solid State Electrochem 24, 601–607 (2020). https://doi.org/10.1007/s10008-020-04504-6
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DOI: https://doi.org/10.1007/s10008-020-04504-6