Sovolthermal synthesis of flower-like Cu3BiS3 sensitized TiO2 nanotube arrays for enhancing photoelectrochemical performance

作者：Zhong, J. S.; Wang, Q. Y.^*; Zhu, X.; Chen, D. Q.; Ji, Z. G.

来源：Journal of Alloys and Compounds, 2015, 641: 144-147.

DOI：10.1016/j.jallcom.2015.03.201

• TiO2 nanotube arrays
• Cu3BiS3
• Solvothermal method
• Photoelectrochemical property

TiO2 nanotube arrays sensitized with flower-like Cu3BiS3 (TiO2 NTs/Cu3BiS3) were successfully fabricated by a simple solvothermal method. The structural investigation by SEM indicated that the flower-like Cu3BiS3 grew uniformly on the surface of the TiO2 nanotubes, and the flower-like structures were composed of Cu3BiS3 nanosheets with thickness of 30 nm. The flower-like Cu3BiS3 modification of the TiO2 NTs resulted in an increase in the visible light adsorption, and showed excellent photoelectrochemical properties than those of TiO2 NTs under visible light irradiation.

• 出版日期2015-8-25
• 单位杭州电子科技大学; 河南中医药大学; 鲁东大学