Bi-modified 3D BiOBr microsphere with oxygen vacancies for efficient visible-light photocatalytic performance

• Published in: Journal of materials science Vol. 54; no. 13; pp. 9397 - 9413
• Main Authors: Hua, Chenghe, Dong, Xiaoli, Wang, Yu, Zheng, Nan, Ma, Hongchao, Zhang, Xiufang
• Format: Journal Article
• Language: English
• Published: New York Springer US 01.07.2019; Springer; Springer Nature B.V
• Subjects: Catalytic activity; Characterization and Evaluation of Materials; Chemical Routes to Materials; Chemistry and Materials Science; Classical Mechanics; Crystallography and Scattering Methods; Diameters; Electromagnetic absorption; Energy conversion; Fixation; Light irradiation; Materials Science; Microspheres; Nitrogen; Nitrogenation; Oxygen; Performance degradation; Photocatalysis; Photocatalysts; Photodegradation; Pollutants; Polymer Sciences; Rhodamine; Self-assembly; Solar energy; Solid Mechanics; Vacancies; Water pollution; Water purification

Flower-like Bi that deposited BiOBr with oxygen vacancies (OVs) has been successfully fabricated via a simple solvothermal method followed by an easy hydrogenated treatment. The characterization results show that three-dimensional (3D) H-1.0Bi@BiOBr microspheres with the diameter about 1.2–1.5 μm we...