期刊论文

Daoxin Wu

英文

Journal of Materials Science: Materials in Electronics

0957-4522

2022

33

27

21396-21408

10.1007/s10854-022-08932-0

This work was supported by Hunan Province Strategic New Major Project (2019GK4041) and Changsha University of Science and Technology Graduate Research Innovation Project(CX2021SS80).

本校为第一机构

A novel Bi2O3/Cs3PW12O40 (Bi2O3/CsPW) composite was prepared by depositing Bi2O3 on the surface of spherical Cs3PW12O40. The synthesized photocatalyst was characterized using XRD, XPS, FT-IR, BET, SEM, TEM, and UV–Vis. The results revealed that the composite was a typical Keggin-type photocatalyst. Compared with pure Bi2O3 and CsPW, the composite exhibited high photocatalytic degradation activity for rhodamine B (RhB). The 10% Bi2O3/CsPW nanocomposite could decompose 92.7% of RhB under visible-light irradiation for 240 min. The improved photoc...