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Korean Journal of Chemical Engineering, Vol.34, No.6, 1669-1677, 2017
Effective photoconversion of CO2 into CH4 over Ti30Si70MCM-41 nanoporous catalyst photosensitized by a ruthenium dye
Nanoporous Ti30Si70MCM-41 was applied as a photocatalyst for effective reduction of CO2 to CH4. A ruthenium dye (N719) was also introduced onto the surface of Ti30Si70MCM-41 as a photosensitizer to improve its photoabsorption in the visible range. The catalytic performance of N719-photosensitized Ti30Si70MCM-41 was superior to that of the non-photosensitized Ti30Si70MCM-41 and N719-photosensitized Ti30Si70O200 nanomaterials. The photoreduction of CO2 to CH4 was remarkably improved on N719-(5 h)-photosensitized Ti30Si70MCM-41, with a production of 1,900 μmol gcat -1 L-1 after an 8 h reaction. The results were attributed to the effective charge separation and the inhibited recombination of photogenerated electron-hole pairs on N719-photosensitized Ti30Si70MCM-41. Lastly, a model for the enhanced photoactivity over N719-photosensitized Ti30Si70MCM-41 was proposed.
[References]
- Baj S, Krawczyk T, Dabrowska A, Siewniak A, Sobolewski A, Korean J. Chem. Eng., 32(11), 2295, 2015
- Lee B, Lim H, Korean J. Chem. Eng., 34(1), 199, 2017
- Park M, Kwak BS, Jo SW, Kang M, Energy Conv. Manag., 103, 431, 2015
- Li K, Peng TY, Ying ZH, Song SS, Zhang J, Appl. Catal. B: Environ., 180, 130, 2016
- Anpo M, J. CO2 Utiliz., 1, 8, 2013
- Xiong Z, Wang HB, Xu NY, Li HL, Fang BZ, Zhao YC, Zhang JY, Zheng CG, Int. J. Hydrog. Energy, 40(32), 10049, 2015
- Ola O, Maroto-Valer MM, Appl. Catal. A: Gen., 502, 114, 2015
- Milicevic B, ÐorCevic V, Loncarevic D, Ahrenkiel SP, Dramicanin MD, Nedeljkovic JM, Microporous Mesoporous Mater., 217, 184, 2015
- Bai SL, Liu HY, Sun JH, Tian Y, Chen S, Song JL, Luo RX, Li DQ, Chen AF, Liu CC, Appl. Surf. Sci., 338, 61, 2015
- Xu YY, Lu SQ, Zheng YZ, Fang HB, Tao X, Chen JF, Catal. Commun., 69, 63, 2015
- Collado L, Jana P, Sierra B, Coronado JM, Pizarro P, Serrano DP, O'Shea VAD, Chem. Eng. J., 224, 128, 2013
- Belosevic-Cavor J, Batalovic K, Koteski V, Radakovic J, Rangel CM, Int. J. Hydrog. Energy, 40(31), 9696, 2015
- Hwanga KJ, Jeong Y, Choi C, Kim YJ, Kim G, Choi YK, Jina S, Park DW, Nano Energy, 16, 383, 2015
- Zhang J, Rui YC, Li YG, Zhang QH, Wang HZ, Electrochim. Acta, 176, 480, 2015
- Benko G, Kallioinen J, Korppi-Tommola JEI, Yartsev AP, Sundstrom V, J. Am. Chem. Soc., 124(3), 489, 2002
- Fuldner S, Mild R, Siegmund HI, Schroeder JA, Gruber M, Konig B, Green Chem., 12, 400, 2010
- Theil F, Dellith A, Dellith J, Undisz A, Csaki A, Fritzsche W, Popp J, Rettenmayr M, Dietzek B, J. Colloid Interface Sci., 421, 114, 2014
- Sadjadi MS, Farhadyar N, Zare K, Superlattices Microstruct., 46, 266, 2009
- Shen SH, Guo LJ, Catal. Today, 129(3-4), 414, 2007
- Yu L, Yang XF, Wang DS, J. Colloid Interface Sci., 448, 525, 2015
- Jo SW, Kwak BS, Kim KM, Don JY, Park NK, Ryu SO, Ryu HJ, Baek JI, Kang M, Appl. Surf. Sci., 355, 891, 2015
- Dong C, Xing M, Zhang J, J. Phys. Chem. Lett., 7, 2962, 2016
- Xing M, Shen F, Qiu B, Zhang J, Sci. Rep., 4, 6341, 2014
- Shu Y, Shao Y, Wei X, Wang X, Sun Q, Zhang Q, Li L, Microporous Mesoporous Mater., 214, 88, 2015
- Fu P, Yang T, Feng J, Yang H, J. Ind. Eng. Chem., 29, 338, 2015
- Martins L, Holderich W, Hammer P, Cardoso D, J. Catal., 271(2), 220, 2010
- Li LD, Wu P, Yu Q, Wu GJ, Guan NJ, Appl. Catal. B: Environ., 94(3-4), 254, 2010
- Li Y, Wang WN, Zhan ZL, Woo MH, Wu CY, Biswas P, Appl. Catal. B: Environ., 100(1-2), 386, 2010
- Neatu S, Macia-Agullo JA, Garcia H, Int. J. Mol. Sci., 15(4), 5246, 2014
- Alparone A, Spectrochim. Acta Part A, 81, 631, 2011
- Do JY, Im Y, Kwak BS, Kang M, J. Ind. Eng. Chem., 34, 89, 2016
- Tumuluri A, Naidu KL, Raju KCJ, J. Chem. Tech. Res., 6, 3353, 2014
- Rustamov FA, Darvishov NH, Bagiev VE, Mamedov MZ, Bobrova EY, Qafarova HO, J. Lumines., 154, 224, 2014
- Lee Y, Kang M, Mater. Chem. Phys., 122(1), 284, 2010
- Kim JH, Lee H, Synth. Met., 139, 471, 2003
- Gubbala S, Chakrapani V, Kumar V, Sunkara MK, Adv. Funct. Mater., 18(16), 2411, 2008
- Kalanur SS, Hwang YJ, Joo OS, J. Colloid Interface Sci., 402, 94, 2013
- Sookhakian M, Amin YM, Baradaran S, Tajabadi MT, Golsheikh AM, Basirun WJ, Thin Solid Films, 552, 204, 2014
[Cited By]
- Do JY, Kim JY, Jang YJ, Baek YK, Kang MS, Korean Journal of Chemical Engineering, 35(4), 1009, 2018
- Bagvand N, Sharifnia S, Karamian E, Korean Journal of Chemical Engineering, 35(8), 1735, 2018
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