期刊
CHEMISTRYSELECT
卷 3, 期 28, 页码 8045-8050出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/slct.201800404
关键词
Ag3PO4; MOF-based composite; Photocatalysis; Rhodamine B; Visible light
资金
- National Natural Science Foundation of China [21771032, 21301024]
- Fundamental Research Funds for the Central Universities [N120305003]
Ag3PO4/MIL-53(Fe) composites were successfully synthesized via a facile grinding method. The resulting Ag3PO4/MIL-53(Fe) composites exhibited excellent photocatalytic activities for Rhodamine B (RhB) degradation. Under visible light irradiation, RhB was completely decomposed after 90 min. Further experimental results revealed that the introduction of Ag3PO4 might inhibit the recombination of photogenerated electron-hole pairs in the system. Through the grinding process, the effective interfacial contact between Ag3PO4 and MIL-53(Fe) and more active sites were achieved, which are beneficial for the improvement of photocatalytic performance. In addition, a possible photocatalytic mechanism was proposed and the stability of photocatalyst was investigated in detail.
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