Abstract
A simple method for preparing nanocrystalline C–N-codoped TiO2 photocatalyst was developed by annealing titanium carbonitride. The prepared C–N-codoped TiO2 powders were characterized by TGA, XRD, XPS, UV–Vis, PL, SEM, and BET surface areas. The photocatalytic activity was evaluated by the photocatalytic degradation of methylene blue in an aqueous solution under visible-light radiation. Results showed that the annealing temperatures and time affected the crystal composition and structure and activity of the catalyst. The most promoting effect of C–N-codoping in activity was obtained over C–N-codoped TiO2 prepared by annealing titanium carbonitride at 400 °C for 8 h. The high photocatalytic activity could be attributed to the synergetic effects in light absorption and the suppression of recombination of electrons/holes pairs.
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Sulikowski B, Haber J, Kubacka A, Pamin K, Olejniczak Z, Ptaszynski J (1996) Catal Lett 39:27
Khan SUM, Al-Shahry M, Ingler WB Jr (2002) Science 297:2243
Sakthivel S, Kisch H (2003) Angew Chem Int Ed 42:4908
Asahi R, Morikawa T, Ohwaki T, Aoki K, Taga Y (2001) Science 293:269
Irie H, Washizuka S, Yoshino N, Hashimoto K (2003) Chem Commun 1298
Irie H, Watanabe Y, Hashimoto K (2003) J Phys Chem B 107:5483
Yu JC, Ho WK, Yu JG, Yip HY, Wang PK, Zhao JC (2005) Environ Sci Technol 39:1175
Ho WK, Yu JC, Lee SC (2006) J Solid State Chem 179:1171
Ho WK, Yu JC, Lee S C (2006) Chem Commun 1115
Yu JC, Yu JG, Ho WK, Jiang ZT, Zhang LZ (2002) Chem Mater 14:3808
Umebayashi T, Yamaki T, Itoh H, Asai K (2002) Appl Phys Lett 81:454
Umebayashi T, Yamaki T, Tanala S, Asai K (2003) Chem Lett 32:330
Umebayashi T, Yamaki T, Yamamoto S, Miyashita A, Tanala S, Sumita T, Asai K (2003) J Appl Phys 93:5156
Li D, Haneda H, Hishita S, Ohashi N (2005) J Solid State Chem 178:3293
Zhao W, Ma WH, Chen CC, Zhao JC, Shuai ZG (2004) J Am Chem Soc 16:4782
Yu JG, Zhou MH, Cheng B, Zhao XJ (2006) J Mol Catal A Chem 246:176
Xie Y, Li YZ, Zhao XJ (2007) J Mol Catal A Chem 277:119
Chen DM, Jiang ZY, Geng JQ, Wang Q, Yang D (2007) Ind Eng Chem Res 46:2741
Ho WK, Yu JC, Lin J, Yu JG, Li PS (2004) Langmuir 20:5865
Yu JC, Li GS, Wang XC, Hu XL, Leung CW, Zhang ZD (2006) Chem Commun 2717
Yu JC, Yu JG, Zhang LZ, Ho WK (2002) J Photochem Photobiol A Chem 148:263
Zhang H, Banfield JF (2000) J Phys Chem B 104:3481
Santerre F, Khakani MAE, Chaker M, Dodelet JP (1999) Appl Surf Sci 148:24
Baba K, Hatada R (2001) Surf Coat Technol 136:241
Choi Y, Umebayashi T, Yamamoto S, Tanaka S (2003) J Mater Sci Lett 22:1209
Christi AB, Sutherland I, Walls JM (1981) Vacuum 31:513
Kobayakawa K, Murakami Y, Sato Y (2005) J Photochem Photobiol A 170:177
Mi YY, Wang SJ, Chai JW, Pan JS, Huan CHA, Feng YP, Ong CK (2006) Appl Phys Lett 89:231922
Wang X, Yu JC, Chen Y, Wu L, Fu X (2006) Environ Sci Technol 40:2369
Chen H, Nambu A, Wen W, Graciani J, Zhong Z, Hanson JC, Fujita E, Rodriguez JA (2007) J Phys Chem C 111:1366
Mcafferty E, Wightman JP (1998) Surf Interface Anal 26:549
Erdem B, Hunsicker RA, Simmons GW, David Sudol E, Dimonie VL, El-Aasser MS (2001) Langmuir 172:664
Reddy BM, Rao KN, Reddy GK, Bharali P (2006) J Mol Catal A Chem 25:344
Kormann C, Bahnemann DW, Hoffmann MR (1988) J Phys Chem 92:5196
Yu JG, Yu JC, Ho WK, Jiang ZT (2002) New J Chem 26:607
Yu JG, Yu HG, Cheng B, Zhao XJ, Yu JC, Ho WK (2003) J Phys Chem B 107:13871
Li XZ, Li FB, Yang CL, Ge WK (2001) J Photochem Photobiol A Chem 141:209
Fujihara K, Izumi S, Ohno T, Matsumura M (2000) J Photochem Photobiol A Chem 132:99
Yang C, Wohlgenannt M, Vardeny ZV, Blau WJ, Dalton AB, Baughman R, Zakhidov AA (2003) Physica B 338:366
Yu Y, Yu JC, Yu JG, Kwok YC, Che YK, Zhao JC, Ding L, Ge WK, Wong PK (2005) Appl Catal A 289:186
Anpo M, Alkawan N, Kubokaway Y (1985) J Phys Chem 89(23):5017
Lewis NS (1991) Annu Rev Phys Chem 42:543
Lee JY, Park JW, Cho JH (2005) Appl Phys Lett 87:011904
Nakano Y, Morikawa T, Ohwaki T, Taga Y (2005) Appl Phys Lett 87:052111
Dibble LA, Raupp GB (1990) Catal Lett 4:345
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This work was co-supported by the initial fund for new researcher of Jiangxi University of Science and Technology and a strategic investments scheme administrated by The Chinese University of Hong Kong
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Yu, C., Yu, J.C. A Simple Way to Prepare C–N-Codoped TiO2 Photocatalyst with Visible-Light Activity. Catal Lett 129, 462–470 (2009). https://doi.org/10.1007/s10562-008-9824-7
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DOI: https://doi.org/10.1007/s10562-008-9824-7