部分还原氧化石墨烯/二氧化钛复合材料的水热合成及其光催化活性

引用本文: 龙梅, 丛野, 李轩科, 崔正威, 董志军, 袁观明. 部分还原氧化石墨烯/二氧化钛复合材料的水热合成及其光催化活性[J]. 物理化学学报, 2013, 29(06): 1344-1350. doi: 10.3866/PKU.WHXB201303263 shu

Citation: LONG Mei, CONG Ye, LI Xuan-Ke, CUI Zheng-Wei, DONG Zhi-Jun, YUAN Guan-Ming. Hydrothermal Synthesis and Photocatalytic Activity of Partially Reduced Graphene Oxide/TiO₂ Composite[J]. Acta Physico-Chimica Sinica, 2013, 29(06): 1344-1350. doi: 10.3866/PKU.WHXB201303263 shu

部分还原氧化石墨烯/二氧化钛复合材料的水热合成及其光催化活性

基金项目:
国家自然科学基金(20803054, 50972110)资助项目 (20803054, 50972110)

摘要:

采用水热法以Hummers氧化法制备的氧化石墨和钛酸四丁酯为原料制备了部分还原的氧化石墨烯/二氧化钛(R /TiO₂)复合光催化剂, 并研究了该复合材料在可见光以及紫外光下对亚甲基蓝的光催化降解活性.结果表明, 通过改变反应温度和氧化石墨加入量可以调控TiO₂的晶相组成及其在复合材料中的分散性; 在水热反应过程中氧化石墨烯发生了部分还原; 所制备的R /TiO₂复合材料的可见光和紫外光催化活性均高于纯TiO₂; 部分还原的氧化石墨烯在复合材料中担当载体和电子受体, 同时可以使TiO₂的初始吸收边向可见光区域红移, 增强了TiO₂在可见光区域的吸收, 能有效提高对目标污染物的吸附性和光催化降解活性.

关键词:

English

Hydrothermal Synthesis and Photocatalytic Activity of Partially Reduced Graphene Oxide/TiO₂ Composite

1.
Hubei Province Key Laboratory of Coal Conversion and New Carbon Materials, Wuhan University of Science and Technology, Wuhan, Hubei 430081, P. R. China
Received Date: 09 January 2013
Available Online: 17 May 2013
Fund Project:
国家自然科学基金(20803054, 50972110)资助项目

Abstract:

Partially reduced graphene oxide/titanium dioxide (R /TiO₂) composite was synthesized using tetrabutyl titanate and graphite oxide by a hydrothermal method. Photocatalytic activity of the material was evaluated by the degradation of methylene blue solution under visible light and UV light. The results suggest that the crystal phase and dispersion of titanium oxide in the composite can be controlled by varying the reaction temperature and amount of graphite oxide. Graphene oxide was partially reduced in the hydrothermal reaction process. Photocatalytic activities of partially reduced graphene oxide/titanium dioxide composites under both visible and UV light irradiation were higher than those of pure TiO₂. Partially reduced graphene oxide may act as a support and electron acceptor, and can also extend and enhance the band edge absorption of TiO₂ into the visible light region, hence effectively enhancing the adsorbability and photocatalytic activity of TiO₂.

Key words:

1. [1]
  
  (1) Geim, A. K. Science 2009, 324, 1530. doi: 10.1126/science.1158877
  (1) Geim, A. K. Science 2009, 324, 1530. doi: 10.1126/science.1158877
2. [2]
  (2) Allen, M. J.; Tung, V. C.; Kaner, R. B. Chem. Rev. 2010, 110,132. doi: 10.1021/cr900070d(2) Allen, M. J.; Tung, V. C.; Kaner, R. B. Chem. Rev. 2010, 110,132. doi: 10.1021/cr900070d
3. [3]
  (3) Zhang, H. B.; Zheng,W. G.; Yan, Q.; Yang, Y.;Wang, J.W.; Lu,Z. H.; Ji, G. Y.; Yu, Z. Z. Polymer 2010, 51, 1191. doi: 10.1016/j.polymer.2010.01.027(3) Zhang, H. B.; Zheng,W. G.; Yan, Q.; Yang, Y.;Wang, J.W.; Lu,Z. H.; Ji, G. Y.; Yu, Z. Z. Polymer 2010, 51, 1191. doi: 10.1016/j.polymer.2010.01.027
4. [4]
  (4) Wan, C.; Peng, T. J.; Sun, H. J.; Huang, Q. Chin. J. Inorg. Chem. 2012, 28 (5), 915. [万臣, 彭同江, 孙红娟, 黄桥.无机化学学报, 2012, 28 (5), 915.](4) Wan, C.; Peng, T. J.; Sun, H. J.; Huang, Q. Chin. J. Inorg. Chem. 2012, 28 (5), 915. [万臣, 彭同江, 孙红娟, 黄桥.无机化学学报, 2012, 28 (5), 915.]
5. [5]
  (5) Chen, D.; Feng, H. B.; Li, J. H. Chem. Rev. 2012, 112, 6027.doi: 10.1021/cr300115g(5) Chen, D.; Feng, H. B.; Li, J. H. Chem. Rev. 2012, 112, 6027.doi: 10.1021/cr300115g
6. [6]
  (6) Zhang, X. Y.; Sun, M. X.; Sun, Y. J.; Li, J.; Song, P.; Sun, T.;Cui, X. L. Acta Phys. -Chim. Sin. 2011, 27, 2831. [张晓艳,孙明轩, 孙钰珺, 李靖, 宋鹏, 孙通, 崔晓莉. 物理化学学报, 2011, 27, 2831.] doi: 10.3866/PKU.WHXB20112831(6) Zhang, X. Y.; Sun, M. X.; Sun, Y. J.; Li, J.; Song, P.; Sun, T.;Cui, X. L. Acta Phys. -Chim. Sin. 2011, 27, 2831. [张晓艳,孙明轩, 孙钰珺, 李靖, 宋鹏, 孙通, 崔晓莉. 物理化学学报, 2011, 27, 2831.] doi: 10.3866/PKU.WHXB20112831
7. [7]
  (7) Zhang, X.; Yang, R.;Wang, C.; Heng, C. L. Acta Phys. -Chim. Sin. 2012, 28, 1520. [张晓, 杨蓉, 王琛, 衡成林. 物理化学学报, 2012, 28, 1520.] doi: 10.3866/PKU.WHXB201203131(7) Zhang, X.; Yang, R.;Wang, C.; Heng, C. L. Acta Phys. -Chim. Sin. 2012, 28, 1520. [张晓, 杨蓉, 王琛, 衡成林. 物理化学学报, 2012, 28, 1520.] doi: 10.3866/PKU.WHXB201203131
8. [8]
  (8) Xu, Z. X.; Du, Y. J.; Jiao, Y. P.; Feng,W. Journal of Anhui University (Natural Science Edition) 2012, 36 (5), 73.[许志献, 杜燕军, 焦延鹏, 冯伟. 安徽大学学报(自然科学版), 2012, 36( 5), 73.](8) Xu, Z. X.; Du, Y. J.; Jiao, Y. P.; Feng,W. Journal of Anhui University (Natural Science Edition) 2012, 36 (5), 73.[许志献, 杜燕军, 焦延鹏, 冯伟. 安徽大学学报(自然科学版), 2012, 36( 5), 73.]
9. [9]
  (9) Fan,W. Q.; Lai, Q. H.; Zhang, Q. H.;Wang, Y. J. Phys. Chem. C 2011, 115, 10694. doi: 10.1021/jp2008804(9) Fan,W. Q.; Lai, Q. H.; Zhang, Q. H.;Wang, Y. J. Phys. Chem. C 2011, 115, 10694. doi: 10.1021/jp2008804
10. [10]
  (10) Cong, Y.; Zhang, J. L.; Chen, F.; Anpo, M. J. Phys. Chem. C2007, 111, 6976. doi: 10.1021/jp0685030(10) Cong, Y.; Zhang, J. L.; Chen, F.; Anpo, M. J. Phys. Chem. C2007, 111, 6976. doi: 10.1021/jp0685030
11. [11]
  (11) Zhang, X.; Liu, Q. Appl. Surf. Sci. 2008, 254, 4780.doi: 10.1016/j.apsusc.2008.01.094(11) Zhang, X.; Liu, Q. Appl. Surf. Sci. 2008, 254, 4780.doi: 10.1016/j.apsusc.2008.01.094
12. [12]
  (12) Xing, M. Y.; Fang,W. Z.; Nasir, M.; Ma, Y. F.; Zhang, J. L.;Anpo, M. Journal of Catalysis 2013, 297, 236. doi: 10.1016/j.jcat.2012.10.014(12) Xing, M. Y.; Fang,W. Z.; Nasir, M.; Ma, Y. F.; Zhang, J. L.;Anpo, M. Journal of Catalysis 2013, 297, 236. doi: 10.1016/j.jcat.2012.10.014
13. [13]
  (13) Zhang, X. Y.; Li, H. P.; Cui, X. L. Chin. J. Inorg. Chem. 2009,25, 1903. [张晓艳, 李浩鹏, 崔晓莉. 无机化学学报, 2009,25, 1903.](13) Zhang, X. Y.; Li, H. P.; Cui, X. L. Chin. J. Inorg. Chem. 2009,25, 1903. [张晓艳, 李浩鹏, 崔晓莉. 无机化学学报, 2009,25, 1903.]
14. [14]
  (14) Cong, Y.; Li, X. K.; Qin, Y.; Dong, Z. J.; Yuan, G. M.; Cui, Z.W.; Lai, X. J. Appl. Catal. B 2011, 107, 128. doi: 10.1016/j.apcatb.2011.07.005(14) Cong, Y.; Li, X. K.; Qin, Y.; Dong, Z. J.; Yuan, G. M.; Cui, Z.W.; Lai, X. J. Appl. Catal. B 2011, 107, 128. doi: 10.1016/j.apcatb.2011.07.005
15. [15]
  (15) Rincón, M. E.; Trujillo-Camacho, M. E.; Cuentas-Galle s, A.K. Catal. Today 2005, 107-108, 606.(15) Rincón, M. E.; Trujillo-Camacho, M. E.; Cuentas-Galle s, A.K. Catal. Today 2005, 107-108, 606.
16. [16]
  (16) Soldano, C.; Mahmood, A.; Dujardin, E. Carbon 2010, 48,2127. doi: 10.1016/j.carbon.2010.01.058(16) Soldano, C.; Mahmood, A.; Dujardin, E. Carbon 2010, 48,2127. doi: 10.1016/j.carbon.2010.01.058
17. [17]
  (17) Cong, Y.; Qin, Y.; Li, X. K.; Dong, Z. J.; Yuan, G. M.; Cui, Z.W. Acta Phys. -Chim. Sin. 2011, 27, 1509. [丛野, 秦云,李轩科, 董志军, 袁观明, 崔正威. 物理化学学报, 2011, 27,1509.] doi: 10.3866/PKU.WHXB201203272(17) Cong, Y.; Qin, Y.; Li, X. K.; Dong, Z. J.; Yuan, G. M.; Cui, Z.W. Acta Phys. -Chim. Sin. 2011, 27, 1509. [丛野, 秦云,李轩科, 董志军, 袁观明, 崔正威. 物理化学学报, 2011, 27,1509.] doi: 10.3866/PKU.WHXB201203272
18. [18]
  (18) Xiang, Q. J.; Yu, J. G.; Jaroniec, M. Chem. Soc. Rev. 2012, 41,782.(18) Xiang, Q. J.; Yu, J. G.; Jaroniec, M. Chem. Soc. Rev. 2012, 41,782.
19. [19]
  (19) Jiang, G. D.; Lin, Z. F.; Chen, C.; Zhu, L. H.; Chang, Q.;Wang,N.;Wei,W.; Tang, H. Q. Carbon 2011, 49, 2693. doi: 10.1016/j.carbon.2011.02.059(19) Jiang, G. D.; Lin, Z. F.; Chen, C.; Zhu, L. H.; Chang, Q.;Wang,N.;Wei,W.; Tang, H. Q. Carbon 2011, 49, 2693. doi: 10.1016/j.carbon.2011.02.059
20. [20]
  (20) Min, Y. L.; Zhang, K.; Zhao,W.; Zheng, F. C.; Chen, Y. C.;Zhang, Y. G. Chemical Engineering Journal 2012, 193-194,203.(20) Min, Y. L.; Zhang, K.; Zhao,W.; Zheng, F. C.; Chen, Y. C.;Zhang, Y. G. Chemical Engineering Journal 2012, 193-194,203.
21. [21]
  (21) Hummers,W. S.; Offeman, R. E. J. Am. Chem. Soc. 1958, 80,1339. doi: 10.1021/ja01539a017(21) Hummers,W. S.; Offeman, R. E. J. Am. Chem. Soc. 1958, 80,1339. doi: 10.1021/ja01539a017
22. [22]
  (22) Liu, J.; Bai, H.;Wang, Y.; Liu, Z.; Zhang, X.; Sun, D. D. Adv. Funct. Mater. 2010, 20, 4175. doi: 10.1002/adfm.201001391(22) Liu, J.; Bai, H.;Wang, Y.; Liu, Z.; Zhang, X.; Sun, D. D. Adv. Funct. Mater. 2010, 20, 4175. doi: 10.1002/adfm.201001391
23. [23]
  (23) Nethravathi, C.; Rajamathi, M. Carbon 2008, 46, 1994.doi: 10.1016/j.carbon.2008.08.013(23) Nethravathi, C.; Rajamathi, M. Carbon 2008, 46, 1994.doi: 10.1016/j.carbon.2008.08.013
24. [24]
  (24) Zhou, K. F.; Zhu, Y. H.; Yang, X. L.; Jiang, X.; Li, C. Z. New J. Chem. 2011, 35, 353. doi: 10.1039/c0nj00623h(24) Zhou, K. F.; Zhu, Y. H.; Yang, X. L.; Jiang, X.; Li, C. Z. New J. Chem. 2011, 35, 353. doi: 10.1039/c0nj00623h
25. [25]
  (25) Zhang, J. L.; Yang, H. J.; Shen, G. X.; Cheng, P.; Zhang, J. Y.;Guo, S.W. Chem. Commun. 2010, 46, 1112. doi: 10.1039/b917705a(25) Zhang, J. L.; Yang, H. J.; Shen, G. X.; Cheng, P.; Zhang, J. Y.;Guo, S.W. Chem. Commun. 2010, 46, 1112. doi: 10.1039/b917705a
26. [26]
  (26) Wang,W. G.; Yu, J. G.; Xiang, Q. J.; Cheng, B. Appl. Catal. B: Environ. 2012, 119-120, 109.(26) Wang,W. G.; Yu, J. G.; Xiang, Q. J.; Cheng, B. Appl. Catal. B: Environ. 2012, 119-120, 109.
27. [27]
  (27) Zhang, L.W.; Fu, H. B.; Zhu, Y. F. Adv. Funct. Mater. 2008, 18,2180. doi: 10.1002/adfm.v18:15(27) Zhang, L.W.; Fu, H. B.; Zhu, Y. F. Adv. Funct. Mater. 2008, 18,2180. doi: 10.1002/adfm.v18:15
28. [28]
  (28) Ma, L. J.; Guo, L. J. Acta Chim. Sin. 2006, 24 (9), 863. [马利静, 郭烈锦. 化学学报, 2006, 24 (9), 863.](28) Ma, L. J.; Guo, L. J. Acta Chim. Sin. 2006, 24 (9), 863. [马利静, 郭烈锦. 化学学报, 2006, 24 (9), 863.]
29. [29]
  (29) Zhou, Y.; Bao, Q. L.; Tang, L. A. L.; Zhong, Y. L.; Loh, K. P.Chem. Mater. 2009, 21, 2950. doi: 10.1021/cm9006603(29) Zhou, Y.; Bao, Q. L.; Tang, L. A. L.; Zhong, Y. L.; Loh, K. P.Chem. Mater. 2009, 21, 2950. doi: 10.1021/cm9006603
30. [30]
  (30) Yang, Y. H.; Sun, H. J.; Peng, T. J. Chin. J. Inorg. Chem. 2010,26 (11), 2083. [杨勇辉, 孙红娟, 彭同江. 无机化学学报,2010, 26 (11), 2083.(30) Yang, Y. H.; Sun, H. J.; Peng, T. J. Chin. J. Inorg. Chem. 2010,26 (11), 2083. [杨勇辉, 孙红娟, 彭同江. 无机化学学报,2010, 26 (11), 2083.
31. [31]
  (31) Zhang, X. Y.; Sun, Y. J.; Cui, X. L.; Jiang, Z. Y. Int. J. hydrog. Energy 2012, 37, 811. doi: 10.1016/j.ijhydene.2011.04.053(31) Zhang, X. Y.; Sun, Y. J.; Cui, X. L.; Jiang, Z. Y. Int. J. hydrog. Energy 2012, 37, 811. doi: 10.1016/j.ijhydene.2011.04.053
32. [32]
  (32) Lei, Y.; Zhang, L. D.; Fan, J. C. Chem. Phys. Lett. 2001, 338,231. doi: 10.1016/S0009-2614(01)00263-9
  (32) Lei, Y.; Zhang, L. D.; Fan, J. C. Chem. Phys. Lett. 2001, 338,231. doi: 10.1016/S0009-2614(01)00263-9

扫一扫看文章

计量

PDF下载量: 2138
文章访问数: 2275
HTML全文浏览量: 54

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

部分还原氧化石墨烯/二氧化钛复合材料的水热合成及其光催化活性

English

Hydrothermal Synthesis and Photocatalytic Activity of Partially Reduced Graphene Oxide/TiO₂ Composite

CCS Chemistry：嵌段共聚物自组装成 “三明治”二维有机材料，实现纳米级压力传感功能

CCS Chemistry：颜徐州、鲍哲南：你的皮肤可能是一片SPMs

CCS Chemistry：工作高效不疲劳，只须让催化剂动起来

CCS Chemistry：静电组装导向聚合- 聚电解质纳米凝胶量化制备新策略

CCS Chemistry：金黄色葡萄球菌醛基脱氢酶是如何识别特异性底物的？

计量

通讯作者: 陈斌, bchen63@163.com

中国化学会秘书处

部分还原氧化石墨烯/二氧化钛复合材料的水热合成及其光催化活性

English

Hydrothermal Synthesis and Photocatalytic Activity of Partially Reduced Graphene Oxide/TiO2 Composite

CCS Chemistry：嵌段共聚物自组装成 “三明治”二维有机材料，实现纳米级压力传感功能

CCS Chemistry：颜徐州、鲍哲南： 你的皮肤可能是一片SPMs

CCS Chemistry：工作高效不疲劳，只须让催化剂动起来

CCS Chemistry：静电组装导向聚合- 聚电解质纳米凝胶量化制备新策略

CCS Chemistry：金黄色葡萄球菌醛基脱氢酶是如何识别特异性底物的？

计量

文章相关

通讯作者: 陈斌, bchen63@163.com

中国化学会秘书处

Hydrothermal Synthesis and Photocatalytic Activity of Partially Reduced Graphene Oxide/TiO₂ Composite

CCS Chemistry：颜徐州、鲍哲南：你的皮肤可能是一片SPMs