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OALib Journal期刊
ISSN: 2333-9721
费用：99美元
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固液界面光催化裂解水的理论进展
, PP. 957-963
Keywords: 光催化,二氧化钛,形貌
Abstract:
二氧化钛纳米颗粒作为一种光催化剂,目前已经得到了广泛的应用,但是对于光催化反应的理解,尤其是在原子水平上,还明显不足,如TiO2纳米颗粒的几何结构与光催化反应活性的构效关系。本文主要介绍了我们课题组在TiO2裂解水的一些理论研究进展。通过周期性密度泛函以及周期性连续介质模型的理论计算,我们研究了水析氧反应(OER)的机理,得出了反应的决速步骤是失去第一个质子的过程,同时研究了不同纳米颗粒对该决速步骤的影响。研究指出,TiO2纳米颗粒的热力学平衡构型在1-30nm内会受到其颗粒尺寸的显著影响;尖的TiO2纳米颗粒比扁的颗粒具有更高的OER反应活性。综合以上两个因素,最终导致了光催化反应的形态依赖性。
| [1] | Fujishima A. Honda K. Nature, 1972, 238: 37-38
|
| [2] | Nakamura R. Nakato Y. J. Am. Chem. Soc., 2004, 126: 1290-1298
|
| [3] | Burda C, Lou Y, Chen X, Samia A C S, Stout J, Gole J L. Nano Lett., 2003, 3: 1049-1051
|
| [4] | Asahi R, Morikawa T, Ohwaki T, Aoki K, Taga Y. Science, 2001, 293: 269-271
|
| [5] | Takahara Y, Hanada Y, Ohno T, Ushiroda S, Ikeda S, Matsumura M. Journal of Applied Electrochemistry, 2005, 35: 793-797
|
| [6] | Gratzel M. Nature, 2001, 414: 338-344
|
| [7] | Konig H P, Heinrich U, Kock H, Peters L. Arch. Environ. Contam. Toxicol., 1992, 22: 30-35
|
| [8] | Davis A P, Huang C P. Water Res., 1991, 25: 1273-1278
|
| [9] | Nozik A J. Nature, 1975, 257: 383-386
|
| [10] | Kato H, Kudo A. J. Phys. Chem. B, 2002, 106: 5029-5034
|
| [11] | Ohno T, Mitsui T, Matsumura M. Chem. Lett., 2003, 32: 364-365
|
| [12] | Wilson R H. J. Electrochem. Soc., 1980, 127: 228-234
|
| [13] | Salvador P, Gutierrez C. Chem. Phys. Lett., 1982, 86: 131-134
|
| [14] | Salvador P, Gutierrez C. Surf. Sci., 1983, 124: 398-406
|
| [15] | Salvador P, Gutierrez C. J. Phys. Chem., 1984, 88: 3696-3698
|
| [16] | Salvador P, Guti閞rez C. J. Electroanal. Chem., 1984, 160: 117-130
|
| [17] | Amano F, Yasumoto T, Prieto-Mahaney O O, Uchida S, Shibayama T, Ohtani B. Chem. Commun., 2009, 2311-2313
|
| [18] | Wu N, Wang J, Tafen D N, Wang H, Zheng J G, Lewis J P, Liu X, Leonard S S, Manivannan A. J. Am. Chem. Soc., 2010, 132: 6679-6685
|
| [19] | Liu G, Sun C, Yang H G, Smith S C, Wang L, Lu G Q, Cheng H M. Chem. Commun., 2010: 755-757
|
| [20] | Fattebert J L, Gygi F. J. Comput. Chem., 2002, 23: 662-666
|
| [21] | Wang H F, Liu Z P. J. Phys. Chem. C, 2009, 113: 17502-17508
|
| [22] | Gong X Q, Selloni A, Batzill M, Diebold U. Nat Mater, 2006, 5: 665-670
|
| [23] | Anpo M, Shima T, Kodama S. Kubokawa Y. The Journal of Physical Chemistry, 1987, 91: 4305-4310
|
| [24] | Penn R L, Banfield J F. Geochim. Cosmochim. Acta, 1999, 63: 1549-1557
|
| [25] | Zou Z, Ye J, Sayama K, Arakawa H. Nature, 2001, 414: 625-627
|
| [26] | Kikkawa H, O'Regan B, Anderson M A. J. Electroanal. Chem., 1991, 309: 91-101
|
| [27] | Irie H, Watanabe Y, Hashimoto K. Chem. Lett., 2003, 32: 772-773
|
| [28] | Ohno T, Sarukawa K, Matsumura M. J. Phys. Chem. B, 2001, 105: 2417-2420
|
| [29] | Ohno T, Sarukawa K, Matsumura M. New J. Chem., 2002, 26: 1167-1170
|
| [30] | Murakami N, Kurihara Y, Tsubota T. Ohno T. J. Phys. Chem. C, 2009, 113: 3062-3069
|
| [31] | Cho C H, Han M H, Kim D H, Kim D K. Mater. Chem. Phys., 2005, 92: 104-111
|
| [32] | Cernuto G, Masciocchi N, Cervellino A, Colonna G M, Guagliardi A. J. Am. Chem. Soc., 2011, 133: 3114-3119
|
| [33] | Li Y F, Liu Z P, Liu L, Gao W. J. Am. Chem. Soc., 2010, 132: 13008-13015
|
| [34] | Li Y F, Liu Z P. J. Am. Chem. Soc., 2011, 133: 15743-15752
|
| [35] | Fattebert J L, Gygi F. Int. J. Quantum Chem., 2003, 93: 139-147
|
| [36] | Fattebert J L, Gygi F. Phys. Rev. B, 2006, 73: art. no. 115124
|
| [37] | Valdes A, Kroes G J. J. Chem.Phys., 2009, 130: art. no. 114701
|
| [38] | Anderson A B, Albu T V. Electrochemistry Communications, 1999, 1: 203-206
|
| [39] | Rossmeisl J, Qu Z W, Zhu H, Kroes G J, N？rskov J K. Journal of Electroanalytical Chemistry, 2007, 607: 83-89
|
| [40] | Gai Y, Li J, Li S S, Xia J B, Wei S H. Phys. Rev. Lett., 2009, 102: art. no. 036402
|
| [41] | Wang C C, Zhang Z, Ying J Y. Nanostructured Materials, 1997, 9: 583-586
|
| [42] | Serpone N, Lawless D, Khairutdinov R. J. Phys. Chem., 1995, 99: 16646-16654
|
| [43] | Kormann C, Bahnemann D W, Hoffmann M R. J. Phys. Chem., 1988, 92: 5196-5201
|
| [44] | Wulff G. Z. Kristallogr. Mineral, 1901, 34: 449-530
|
| [45] | Mrowetz M, Balcerski W, Colussi A J, Hoffmann M R. J. Phys. Chem. B, 2004, 108: 17269-17273
|
| [46] | Sathish M, Viswanathan B, Viswanath R P, Gopinath C S. Chem. Mater., 2005, 17: 6349-6353
|
| [47] | Cong Y, Zhang J, Chen F, Anpo M. J. Phys. Chem. C, 2007, 111: 6976-6982
|
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