Enhanced Visible-light-driven Photocatalytic Performance of In2O3-loaded TiO2 Nanocubes with Exposed (001) Facet

doi:10.1007/s40242-017-7133-7

高等学校化学研究 ›› 2017, Vol. 33 ›› Issue (6): 934-938.doi: 10.1007/s40242-017-7133-7

Enhanced Visible-light-driven Photocatalytic Performance of In₂O₃-loaded TiO₂ Nanocubes with Exposed (001) Facet

GAO Bifen, WAN Jianfeng, HU Desheng, CHEN Yilin, LIN Bizhou

Department of Applied Chemistry, College of Materials Science and Engineering, Huaqiao University, Xiamen 361021, P. R. China

收稿日期:2017-04-11 修回日期:2017-04-27 出版日期:2017-12-01 发布日期:2017-06-12
通讯作者: GAO Bifen,E-mail:bfgao@hqu.edu.cn E-mail:bfgao@hqu.edu.cn
基金资助:
Supported by the National Natural Science Foundation of China(No.21103054), the Natural Science Foundation of Fujian Province of China(Nos.2017J01014, 2012J05024) and the Promotion Program for Young and Middle-aged Teachers in Science and Technology Research of Huaqiao University, China(No.ZQN-PY206).

Enhanced Visible-light-driven Photocatalytic Performance of In₂O₃-loaded TiO₂ Nanocubes with Exposed (001) Facet

GAO Bifen, WAN Jianfeng, HU Desheng, CHEN Yilin, LIN Bizhou

Department of Applied Chemistry, College of Materials Science and Engineering, Huaqiao University, Xiamen 361021, P. R. China

Received:2017-04-11 Revised:2017-04-27 Online:2017-12-01 Published:2017-06-12
Contact: GAO Bifen,E-mail:bfgao@hqu.edu.cn E-mail:bfgao@hqu.edu.cn
Supported by:
Supported by the National Natural Science Foundation of China(No.21103054), the Natural Science Foundation of Fujian Province of China(Nos.2017J01014, 2012J05024) and the Promotion Program for Young and Middle-aged Teachers in Science and Technology Research of Huaqiao University, China(No.ZQN-PY206).

摘要/Abstract

摘要： The heterostructures of In₂O₃ nanoparticle loaded on anatase TiO₂ nanocube with exposed (001) facet (In₂O₃/TiO₂-nanocube) were fabricated via a two-step hydrothermal process. The crystal phase, morphology, micro-structure and photo-absorption property of the products were characterized by FESEM, TEM, XRD, and UV-Vis diffuse reflectance spectroscopy. The results showed that the percentage of exposed (001) facet of TiO₂ nanocube was about 33%. In₂O₃ nanoparticles were successfully decorated on the surface of TiO₂ nanocube to form the In₂O₃/TiO₂ heterojunction. Photocurrent measurements confirmed that (001) faceted surface was advantageous for the charge carrier migration and separation in the composites. In comparison with bare TiO₂ nanocube and In₂O₃/TiO₂-nanoparticle, the In₂O₃/TiO₂-nanocube heterostructures exhibited enhanced activity toward the degradation of rhodamine B and tetracycline under visible light irradiation, which was attributed to the synergic effect of In₂O₃/TiO₂ heterojunction and the exposure of (001) facet.

关键词: Photocatalytic activity, Heterojunction, Crystal facet, In₂O₃-loaded TiO₂ nanocube

Abstract: The heterostructures of In₂O₃ nanoparticle loaded on anatase TiO₂ nanocube with exposed (001) facet (In₂O₃/TiO₂-nanocube) were fabricated via a two-step hydrothermal process. The crystal phase, morphology, micro-structure and photo-absorption property of the products were characterized by FESEM, TEM, XRD, and UV-Vis diffuse reflectance spectroscopy. The results showed that the percentage of exposed (001) facet of TiO₂ nanocube was about 33%. In₂O₃ nanoparticles were successfully decorated on the surface of TiO₂ nanocube to form the In₂O₃/TiO₂ heterojunction. Photocurrent measurements confirmed that (001) faceted surface was advantageous for the charge carrier migration and separation in the composites. In comparison with bare TiO₂ nanocube and In₂O₃/TiO₂-nanoparticle, the In₂O₃/TiO₂-nanocube heterostructures exhibited enhanced activity toward the degradation of rhodamine B and tetracycline under visible light irradiation, which was attributed to the synergic effect of In₂O₃/TiO₂ heterojunction and the exposure of (001) facet.

Key words: Photocatalytic activity, Heterojunction, Crystal facet, In₂O₃-loaded TiO₂ nanocube

GAO Bifen, WAN Jianfeng, HU Desheng, CHEN Yilin, LIN Bizhou. Enhanced Visible-light-driven Photocatalytic Performance of In₂O₃-loaded TiO₂ Nanocubes with Exposed (001) Facet[J]. 高等学校化学研究, 2017, 33(6): 934-938.

参考文献

[1] Liu Y., Zhou L., Hu Y., Guo C., Qian H., Zhang F., Lou X. W., J. Mater. Chem., 2011, 21, 18359
[2] Sun D. D., Cao Y. Y., Xu Y. Y., Zhang G. Y., Sun Y. Q., Chem. Res. Chinese Universities, 2016, 32(6), 882
[3] Wang X. Y., Wang H., Yang X. T., Su X. G., Chem. Res. Chinese Universities, 2016, 32(4), 661
[4] Yang H. G., Sun C. H., Qiao S. Z., Zou J., Liu G., Smith S. C., Cheng H. M., Lu G. Q., Nature, 2008, 453, 638
[5] Han X. G., Kuang Q., Jin M. S., J. Am. Chem. Soc., 2009, 131, 3152
[6] Liu S., Yu J., Jaroniec M., J. Am. Chem. Soc., 2010, 132, 11914
[7] Chen J. S., Tan Y. L., Li C. M., Cheah Y. L., Luan D., Madhavi S., Boey F. Y. C., Archer L. A., Lou X. W., J. Am. Chem. Soc., 2010, 132, 6124
[8] Pavan M., Rühle S., Ginsburg A., Keller D. A., Barad H., Sberna P. M., Nunes D., Martins R., Anderson A. Y., Zaban A., Fortunato E., Sol. Energy Mater. Sol. C, 2015, 132, 549
[9] Zhu Y., Wang Y., Chen Z., Qin L., Yang L., Zhu L., Tang P., Gao T., Huang Y., Sha Z., Tang G., Appl. Catal. A:Gen., 2015, 498, 159
[10] Wang Q., Li S., Qiao J., Jin R., Yu Y., Gao S., Sol. Energy Mater. Sol. C, 2015, 132, 650
[11] Ma F., Geng Z., Yang X., Leng J., RSC Adv., 2015, 5, 46677
[12] Mu J., Chen B., Zhang M., Guo Z., Zhang P., Zhang Z., Sun Y., Shao C., Liu Y., ACS Appl. Mater. Inter., 2012, 4, 424
[13] Amoli V., Sibi M. G., Banerjee B., Anand M., Maurya A., Farooqui S. A., Bhaumik A., Sinha A. K., ACS Appl. Mater. Inter., 2015, 7, 810
[14] Amoli V., Farooqui S., Rai A., Santra C., Rahman S., Sinha A. K., Chowdhury B., RSC Adv., 2015, 5, 67089
[15] Niyomkarn S., Puangpetch T., Chavadej S., Mat. Sci. Semicon. Proc., 2014, 25, 112
[16] Lalitha K., Kumari V. D., Subrahmanyam M., Indian J. Chem., 2014, 5, 472
[17] Wu M., Wang C., Zhao Y., Xiao L., Zhang C., Yu X., Luo B., Hu B., Fan W., Shi W., Cryst. Eng. Comm., 2015, 17, 2336
[18] Li H., Zeng Y., Huang T., Piao L., Liu M., Chem. Plus. Chem., 2012, 77, 1017
[19] Gao B., Yuan X., Lu P., Lin B., Chen Y., J. Phys. Chem. Solids, 2015, 87, 171
[20] Chen L. Y., Liang Y., Zhang Z., Eur. J. Inorg. Chem., 2009, 7, 903
[21] Meng S., Cao Z., Fu X., Chen S., Appl. Surf. Sci., 2015, 324, 188
[22] Cao M., Wang P., Ao Y., Wang C., Hou J., Qian J., J. Colloid Interf. Sci., 2016, 467, 129
[23] Lv J., Kako T., Li Z., Zou Z., Ye J., J. Phys. Chem. C, 2010, 114, 6157
[24] Gao B., Kim Y. J., Chakraborty A. K., Lee W. I., Appl. Catal. B:Environ., 2008, 83, 202

Enhanced Visible-light-driven Photocatalytic Performance of In₂O₃-loaded TiO₂ Nanocubes with Exposed (001) Facet

Enhanced Visible-light-driven Photocatalytic Performance of In₂O₃-loaded TiO₂ Nanocubes with Exposed (001) Facet

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

[1]	LUAN Xiaoyu, XUE Yurui. Nickel(hydro) oxide/graphdiyne Catalysts for Efficient Oxygen Production Reaction[J]. 高等学校化学研究, 2021, 37(6): 1268-1274.
[2]	HU Guilin, HE Jingyi, LI Yongjun. Application of Graphdiyne and Its Analogues in Photocatalysis and Photoelectrochemistry[J]. 高等学校化学研究, 2021, 37(6): 1195-1212.
[3]	WANG Ruifang, YU Xi, LI Zhenyu, CHEN Jingyu, JIANG Tingting. Partial P-Type Metal Ions Doping Induced Variation of Both Crystal Structure and Oxygen Vacancy Within Cu/SnO₂ Metastable Solid Solution Nanofibers for Highly Sensitive C₂H₂ Sensor[J]. 高等学校化学研究, 2021, 37(3): 584-588.
[4]	ZHU Yuxin, JIANG Xing, LIN Lin, WANG Shuhua, CHEN Chao. Fabrication of ZnS/CdS Heterojunction by Using Bimetallic MOFs Template for Photocatalytic Hydrogen Generation[J]. 高等学校化学研究, 2020, 36(6): 1032-1038.
[5]	HU Keyan, XU Zian, LIU Yiting, HUANG Fuqiang. Reducing Packing Factor of ZnIn₂S₄ to Promote Photocatalytic Activity[J]. 高等学校化学研究, 2020, 36(6): 1102-1107.
[6]	CHEN Ting, ZHONG Lei, YANG Zhen, MOU Zhigang, LIU Lei, WANG Yan, SUN Jianhua, LEI Weiwei. Enhanced Visible-light Photocatalytic Activity of g-C₃N₄/Nitrogen-doped Graphene Quantum Dots/TiO₂ Ternary Heterojunctions for Ciprofloxacin Degradation with Narrow Band Gap and High Charge Carrier Mobility[J]. 高等学校化学研究, 2020, 36(6): 1083-1090.
[7]	LI Yinyin, WU Qiannan, ZHANG Kai, HU Bin, LIN Yanhong, WANG Dejun, XIE Tengfeng. Boosting Photocatalytic Oxygen Evolution: Purposely Constructing Direct Z-Scheme Photoanode by Modulating the Interface Electric Field[J]. 高等学校化学研究, 2020, 36(6): 1059-1067.
[8]	ZHANG Pengfei, LIU Huan, LIANG Haiou, BAI Jie, LI Chunping. Enhanced Charge Separation of α-Bi₂O₃-BiOI Hollow Nanotube for Photodegradation Antibiotic Under Visible Light[J]. 高等学校化学研究, 2020, 36(6): 1227-1233.
[9]	ZHANG Xiaojun, YAN Keqiang, SONG Yu, WANG Zhe, WU Jialong, YU Dayu. Preparation of Ag₃PO₄/AgBr Hybrids Using a Facile Grinding Method and Their Applications as Photocatalysts[J]. 高等学校化学研究, 2018, 34(4): 649-654.
[10]	ZHANG Peng, TAN Mingrui, SUI Ning, WANG Yinghui, TIAN Chunlin, ZHANG Hanzhuang. Charge Carrier Dynamics in PDPP-F/PCBM Heterojunction Solar Cells[J]. 高等学校化学研究, 2016, 32(6): 1034-1037.
[11]	SUN Dandan, CAO Yanyan, XU Yanyan, ZHANG Guoying, SUN Yaqiu. Tunable Synthesis of Core-shell α-Fe₂O₃/TiO₂ Composite Nanoparticles and Their Visible-light Photocatalytic Activity[J]. 高等学校化学研究, 2016, 32(6): 882-888.
[12]	SUI Chunhong, WANG Zhaoyi, WANG Cheng, ZHOU Guangdong, CHENG Tiexin. Fabrication and Photocatalytic Properties of Water-stable Ag/PW₁₂/PVA Nanocomposites[J]. 高等学校化学研究, 2016, 32(5): 854-861.
[13]	WANG Hongzhi, LIU Ning, LU Jing, YAO Suwei, JIANG Shisheng, ZHANG Weiguo. Template Synthesis and Characterization of Cu₂O/TiO₂ Coaxial Nanocable for Photocatalysis[J]. 高等学校化学研究, 2015, 31(5): 846-850.
[14]	ZOU Liyun, GUAN Shuang, LI Leijiao, ZHAO Li. Dipyrrin-based Complexes for Solution-processed Organic Solar Cells[J]. 高等学校化学研究, 2015, 31(5): 801-808.
[15]	ZHANG Jing-chang, WEN Yu, LI Qi-yun, HAN Zhi-yue, FU Zhen-hai, CAO Wei-liang. Electronic Structure Effect of Polythiophene Derivatives and Nano N-Zn-Ag/TiO₂ on Performance of Organic Thin Film Solar Cell[J]. 高等学校化学研究, 2013, 29(5): 998-1002.