偏硼酸锶催化剂光催化还原CO2合成CH4

doi:10.3866/PKU.WHXB201211161

Abstract

Abstract:

The reduction of carbon dioxide to methane in the presence of water was used to evaluate the photocatalytic activity of a prepared strontium metaborate catalyst. The strontium metaborate (SrB₂O₄) was prepared by a simple sol-gel method, and was shown to exhibit better photocatalytic performance than TiO₂ (P25) under UV-light irradiation. The structure, morphology, and energy levels of the photocatalysts were studied by X-ray diffraction (XRD), Fourier transform infrared (FTIR) spectroscopy, X-ray photoelectron spectroscopy (XPS), transmission electron microscopy (TEM), photoluminescence (PL) spectroscopy, and UV-Vis diffuse reflectance absorption spectroscopy. It was revealed that the SrB₂O₄ valence band (VB) was located at 2.07 V (vs normal hydrogen electrode, NHE), which is more positive than E_redox^o (H₂O/H⁺) (0.82 V (vs NHE)); the conduction band was estimated to be -1.47 V (vs NHE)), which is more negative than E_redox^o (CO₂/CH₄) (-0.24 V (vs NHE)). Therefore, it is clear that strontium metaborate is capable of transforming CO₂ into CH₄. Moreover, the potential at the bottom of the conduction band for SrB₂O₄ is more negative than that for TiO₂(P25), leading to a higher deoxidization capacity, which also favors CH₄ formation. Thus, SrB₂O₄ exhibits a higher photocatalytic activity than TiO₂(P25).

Key words: Strontium metaborate, Photocatalytic reduction of CO₂, CH₄, Redox potential, Photocatalytic activity

GUO Li-Mei, KUANG Yuan-Jiang, YANG Xiao-Dan, YU Yan-Long, YAO Jiang-Hong, CAO Ya-An. Photocatalytic Reduction of CO₂ into CH₄ Using SrB₂O₄ Catalyst[J].Acta Phys. -Chim. Sin., 2013, 29(02): 397-402.

References

(1) Lo, C. C.; Hung, C. H.; Yuan, C. S.;Wu, J. F. Sol. Energy Mater. Sol. Cells 2007, 91, 1765. doi: 10.1016/j.solmat.2007.06.003
(2) Dimitrijevic, N. M.; Vijayan, B. K.; Poluektov, O. G.; Rajh, T.;Gray, K. A.; He, H; Zapol, P. J. Am. Chem. Soc. 2011, 133,3964. doi: 10.1021/ja108791u
(3) Tseng, I. H.; Chang,W. C.;Wu, J. Appl. Catal. B: Environ.2002, 37, 37. doi: 10.1016/S0926-3373(01)00322-8
(4) Xia, X. H.; Jia, Z. J.; Yu, Y.; Liang, Y.;Wang, Z.; Ma, L. L.Carbon 2007, 45, 717. doi: 10.1016/j.carbon.2006.11.028
(5) Varghese, O. K.; Paulose, M.; LaTempa, T. J.; Grimes, C. A.Nano Lett. 2009, 9, 731. doi: 10.1021/nl803258p
(6) Ikeue, K.; Yamashita, H.; Anpo, M. J. Phys. Chem. B 2001, 105,8350. doi: 10.1021/jp010885g
(7) Li, D.; Haneda, H.; Hishita, S.; Ohashi, N. Chem. Mater. 2005,17, 2596. doi: 10.1021/cm049099p
(8) Tan, S. S.; Zou, L. D.; Hu, E. Catal. Today 2006, 115, 269. doi: 10.1016/j.cattod.2006.02.057
(9) Tan, S. S.; Zou, L. D.; Hu, E. Catal. Today 2008, 131, 125. doi: 10.1016/j.cattod.2007.10.011
(10) Wang, C.; Thompson, R. L.; Baltrus, J.; Matranga, C. J. Phys. Chem. Lett. 2010, 1, 48. doi: 10.1021/jz9000032
(11) Pan, P.W.; Chen, Y.W. Catal. Commun. 2007, 8, 1546. doi: 10.1016/j.catcom.2007.01.006
(12) Liu, Q.; Zhou, Y.; Kou, J. H.; Chen, X. Y.; Tian, Z. P.; Gao, J.;Yan, S. C.; Zou, Z. G. J. Am. Chem. Soc. 2010, 132, 14385. doi: 10.1021/ja1068596
(13) Yan, S. C.; Ouyang, S. X.; Gao, J.; Yang, M.; Feng, J. Y.; Fan,X. X.;Wan, L. J.; Li, Z. S.; Ye, J. H.; Zhou, Y.; Zou, Z. G.Angew. Chem. 2010, 122, 6544. doi: 10.1002/ange.201003270
(14) Fu, Y. H.; Sun, D. R.; Chen, Y. J.; Huang, R. K.; Ding, Z. X.;Fu, X. Z.; Li, Z. H. Angew. Chem. Int. Edit. 2012, 124, 3420.
(15) Fujimoto, Y.; Yanagida, T.; Yokota, Y.; Kawaguchi, N.; Fukuda,K.; Totsuka, D.;Watanab, K.; Yamazaki, A.; Yoshikawa, A. Opt. Mater. 2011, 34, 444. doi: 10.1016/j.optmat.2011.04.016
(16) Li, R.; Bao, L. H.; Li, X. D. CrystEngComm 2011, 13, 5858.doi: 10.1039/c1ce05537b
(17) Yang, H. G.; Liu, G.; Qiao, S. Z.; Sun, C. H.; Jin, Y. G.; Smith,S. C.; Zou, J.; Cheng, H. M.; Lu, G. Q. J. Am. Chem. Soc. 2009,131, 12868. doi: 10.1021/ja903463q
(18) Xu, J. H.; Dai,W. L.; Li, J. X.; Cao, Y.; Li, H. X.; He, H. Y.;Fan, K. N. Catal. Commun. 2008, 9, 146. doi: 10.1016/j.catcom.2007.05.043
(19) Li, R.; Tao, X. Y.; Li, X. D. J. Mater. Chem. 2009, 19, 983. doi: 10.1039/b816518a
(20) Cao, Y. Q.; He, T.; Chen, Y. M.; Cao, Y. A. J. Phys. Chem. C2010, 114, 3627. doi: 10.1021/jp100786x
(21) Li, D.; Haneda, H.; Hishita, S.; Ohashi, N. Chem. Mater. 2005,17, 2596. doi: 10.1021/cm049099p
(22) Serpone, N.; Lawless, D. Khairutdinov, R. J. Phys. Chem. 1995,99, 16655. doi: 10.1021/j100045a027
(23) Yu, J. C.; Ho,W.; Yu, J.; Hark, S. K.; Lu, K. Langmuir 2003, 19,3889. doi: 10.1021/la025775v
(24) Saraf, L. V.; Patil, S. I.; Ogale, S. B. Int. J. Mod. Phys. B 1998,12, 2635. doi: 10.1142/S0217979298001538
(25) Yuan, J. X.;Wu, Q.; Zhang, P.; Yao, J. H.; He, T.; Cao, Y. A.Environ. Sci. Technol. 2012, 46, 2330. doi: 10.1021/es203333k
(26) Li, D.; Haneda, H.; Hishita, S.; Ohashi, N. Chem. Mater. 2005,17, 2588. doi: 10.1021/cm049100k
(27) Varghese, O. K.; Paulose, M.; LaTempa, T. J.; Grimes, C. A.Nano Lett. 2009, 9, 731. doi: 10.1021/nl803258p
(28) Izumi, Y. Coord. Chem. Rev. 2012, 10, 1016.
(29) Dimitrijevic, N. M.; Vijayan, B. K.; Poluektov, O. G.; Rajh, T.;Gray, K. A.; He, H. Y.; Zapol, P. J. Am. Chem. Soc. 2011, 133,3964. doi: 10.1021/ja108791u

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Photocatalytic Reduction of CO₂ into CH₄ Using SrB₂O₄ Catalyst

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