S掺杂的HTiNbO5纳米片: 一种新型高效可见光催化剂

doi:10.1016/S1872-2067(12)60692-5

催化学报 ›› 2013, Vol. 34 ›› Issue (11): 2089-2097.DOI: 10.1016/S1872-2067(12)60692-5

S掺杂的HTiNbO₅纳米片: 一种新型高效可见光催化剂

张丽宏^a, 胡晨晖^a, 程立媛^a, 丁维平^a, 侯文华^a, 陈静^b

a 南京大学化学与化工学院, 介观化学教育部重点实验室, 江苏南京210093;
b 南京工业大学理学院, 江苏南京211816

收稿日期:2013-06-22 修回日期:2013-08-26 出版日期:2013-10-18 发布日期:2013-10-18
通讯作者: Wenhua Hou,Jing Chen
基金资助:
国家重点基础研究发展计划(973计划,2009CB623504);国家自然科学基金(21073084,20773065);国家基础科学人才培养基金(J1103310).

S-doped HTiNbO₅ nanosheets：A novel efficient visible-light photocatalyst

Lihong Zhang^a, Chenhui Hu^a, Liyuan Cheng^a, Weiping Ding^a, Wenhua Hou^a, Jing Chen^b

a Key Laboratory of Mesoscopic Chemistry of MOE, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, Jiangsu, China;
b School of Science, Nanjing University of Technology, Nanjing 211816, Jiangsu, China

Received:2013-06-22 Revised:2013-08-26 Online:2013-10-18 Published:2013-10-18
Contact: Wenhua Hou,Jing Chen
Supported by:
This work was supported by the National Basic Research Program of China (973 Program, 2009CB623504), the National Natural Science Foundation of China (21073084, 20773065), and the National Science Fund for Talent Training in Basic Science (J1103310).

摘要/Abstract

摘要：

将层状HTiNbO₅剥层絮凝成HTiNbO₅纳米片, 然后与硫脲焙烧, 制得了S掺杂的HTiNbO₅纳米片. 与原始HTiNbO₅和HTiNbO₅纳米片相比, 该样品具有较大的比表面积和明显的可见光吸收. 以罗丹明B为降解物, 评价了该催化剂的吸附性能和可见光催化性能. 结果表明, HTiNbO₅纳米片和S掺杂的HTiNbO₅纳米片都具有很好的吸附能力和很高的可见光降解速率. 然而, 对于罗丹明B的矿化, S掺杂的HTiNbO₅纳米片可以达到41%矿化率, 而HTiNbO₅纳米片上矿化单几乎为零. 这说明S掺杂能有效改善纳米片的光催化效果. 最后, 对可能的光催化机理进行了探讨.

关键词: 钛铌酸纳米片, 硫, 掺杂, 光降解, 罗丹明B, 可见光

Abstract:

S-doped HTiNbO₅ nanosheets were prepared via an exfoliation-flocculation-calcination process using layered HTiNbO₅ as the starting material and thiourea as the S source. The resulting catalyst had higher surface area and visible-light absorption than did unexfoliated HTiNbO₅ or HTiNbO₅ nanosheets. The adsorption and photodegradation of rhodamine B were evaluated under visible-light irradiation on the obtained catalysts. Both HTiNbO₅ nanosheets and S-doped HTiNbO₅ nanosheets showed enhanced adsorption capacity and a high visible-light photodegradation rate. However, a much higher degree of mineralization (41%) was achieved using the S-doped HTiNbO₅ nanosheets, compared with almost no mineralization for the HTiNbO₅ nanosheets, indicating that S doping can effectively improve the photocatalytic activity of nanosheets. The possible photodegradation mechanisms are also discussed.

Key words: Titanoniobate nanosheet, Sulfur doping, Photodegradation, Rhodamine B, Visible light

张丽宏, 胡晨晖, 程立媛, 丁维平, 侯文华, 陈静. S掺杂的HTiNbO₅纳米片: 一种新型高效可见光催化剂[J]. 催化学报, 2013, 34(11): 2089-2097.

Lihong Zhang, Chenhui Hu, Liyuan Cheng, Weiping Ding, Wenhua Hou, Jing Chen. S-doped HTiNbO₅ nanosheets：A novel efficient visible-light photocatalyst[J]. Chinese Journal of Catalysis, 2013, 34(11): 2089-2097.

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参考文献

[1] Hoffmann M R, Martin S T, Choi W, Bahnemann D W. Chem Rev, 1995, 95: 69
[2] Chen X B, Shen S H, Guo L J, Mao S S. Chem Rev, 2010, 110: 6503
[3] Fujishima A, Rao T N, Tryk D A. J Photochem Photobiol C, 2000, 1: 1
[4] Li Q, Guo B D, Yu J G, Ran J R, Zhang B H, Yan H J, Gong J R. J Am Chem Soc, 2011, 133: 10878
[5] Zhang J, Yu J G, Zhang Y M, Li Q, Gong J R. Nano Lett, 2011, 11: 4774
[6] Takata T, Tanaka A, Hara M, Kondo J N, Domen K. Catal Today, 1998, 44: 17
[7] Yang G, Hou W H, Feng X M, Jiang X F, Guo J. Adv Funct Mater, 2007, 17: 3521
[8] Allen M R, Thibert A, Sabio E M, Browning N D, Larsen D S, Osterloh F E. Chem Mater, 2010, 22: 1220
[9] Yang G, Hou W H, Feng X M, Xu L, Liu Y G, Wang G, Ding W P. Adv Funct Mater, 2007, 17: 401
[10] He J, Li Q J, Tang Y, Yang P, Li A, Li R, Li H Z. Appl Catal A, 2012, 443-444: 145
[11] Kim T W, Ha H W, Paek M J, Hyun S H, Baek I H, Choy J H, Hwang S J. J Phys Chem C, 2008, 112: 14853
[12] Kim T W, Hur S G, Hwang S J, Park H, Choi W, Choy J H. Adv Funct Mater, 2007, 17: 307
[13] Kim T W, Hwang S J, Jhung S H, Chang J S, Park H, Choi W, Choy J H. Adv Mater, 2008, 20: 539
[14] Leary R, Westwood A. Carbon, 2011, 49: 741
[15] Asahi R, Morikawa T, Ohwaki T, Aoki K, Taga Y. Science, 2001, 293: 269
[16] Li X K, Kikugawa N, Ye J H. Adv Mater, 2008, 20: 3816
[17] Zheng Z, Huang Y C, Xu L, Yang X Y, Hu C H, Zhang L H, Fan Y N, Hou W H. Nano Res, 2011, 4: 635
[18] Zhai Z, Yang X Y, Xu L, Hu C H, Zhang L H, Hou W H, Fan Y N. Nanoscale, 2012, 4: 547
[19] Zhai Z, Hu C H, Yang X Y, Zhang L H, Liu C, Fan Y N, Hou W H. J Mater Chem, 2012, 22: 19122
[20] Liu G, Yang H G, Wang X W, Cheng L N, Pan J, Lu G Q, Cheng H M. J Am Chem Soc, 2009, 131: 12868
[21] Zheng R Y, Lin L, Xie J L, Zhu Y X, Xie Y C. J Phys Chem C, 2008, 112: 15502
[22] Li H X, Zhang X Y, Huo Y N, Zhu J. Environ Sci Technol, 2007, 41: 4410
[23] Liu S X, Chen X Y. J Hazard Mater, 2008, 152: 48
[24] Tian H, Ma J F, Li K, Li J J. Ceram Int, 2009, 35: 1289
[25] Liu J W, Wang L, Liu J H, Wang T C, Qu W L, Li Z H. Cent Eur J Phys, 2009, 7: 762
[26] Huo G Y, Ren X, Qian L L, Zhang N, Liu S, Yan X. J Magn Magn Mater, 2013, 343: 119
[27] Dhanasekaran P, Gupta N M. Int J Hydrogen Energy, 2012, 37: 4897
[28] Liu P, Nisar J, Pathak B, Ahuja R. Int J Hydrogen Energy, 2012, 37: 11611
[29] Marschall R, Mukherji A, Tanksale A, Sun C H, Smith S C, Wang L Z, Lu G Q. J Mater Chem, 2011, 21: 8871
[30] Nisar J, Pathak B, Wang B C, Kang T W, Ahuja R. Phys Chem Chem Phys, 2012, 14: 4891
[31] Zhang C, Jia Y Z, Jing Y, Yao Y, Ma J, Sun J H. Phys B, 2012, 407: 4649
[32] Hou W H, Ma J, Yan Q J, Fu X C. J Chem Soc, Chem Commun, 1993: 1144
[33] Takagaki A, Sugisawa M, Lu D, Kondo J N, Hara M, Domen K, Hayashi S. J Am Chem Soc, 2003, 125: 5479
[34] Yu J G, Guo H T, Davis S A, Mann S. Adv Funct Mater, 2006, 16: 2035
[35] Bavykin D V, Parmon V N, Lapkin A A, Walsh F C. J Mater Chem, 2004, 14: 3370
[36] Yu J, Yu H, Cheng B, Traplis C. J Mol Catal A, 2006, 249: 135
[37] Niu Y X, Xing M Y, Tian B Z, Zhang J L. Appl Catal B, 2012, 115-116: 253
[38] Colón G, Hidalgo M C, Munuera G, Ferino I, Cutrufello M G, Navío J A. Appl Catal B, 2006, 63: 45
[39] Boudali L K, Ghorbel A, Grange P, Figueras F. Appl Catal B, 2005, 59: 105
[40] Ohno T, Akiyoshi M, Umebayashi T, Asai K, Mitsui T, Matsumura M. Appl Catal A, 2004, 265: 115
[41] Rengifo-Herrera J A, Mielczarski E, Mielczarski J, Castillo N C, Kiwi J, Pulgarin C. Appl Catal B, 2008, 84: 448
[42] Fang J, Shi F C, Bu Jing, Ding J J, Xu S T, Bao J, Ma Y S, Jiang Z Q, Zhang W P, Gao C, Huang W X. J Phys Chem C, 2010, 114: 7940
[43] Znad H, Kawase Y. J Mol Catal A, 2009, 314: 55
[44] Bidaye P P, Khushalani D, Fernandes J B. Catal Lett, 2010, 134: 169
[45] Lv Y H, Pan C S, Ma X G, Zong R L, Bai X J, Zhu Y F. Appl Catal B, 2013, 138-139: 26
[46] Liu G, Wang L Z, Yang H G, Cheng H M, Lu G Q. J Mater Chem, 2010, 20: 831
[47] Chen C C, Ma W H, Zhao J C. Chem Soc Rev, 2010, 39: 4206
[48] Chen X B, Burda C. J Am Chem Soc, 2008, 130: 5018
[49] Li H X, Li G S, Zhu J, Wan Y. J Mol Catal A, 2005, 226: 93

S掺杂的HTiNbO₅纳米片: 一种新型高效可见光催化剂

S-doped HTiNbO₅ nanosheets：A novel efficient visible-light photocatalyst

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