期刊
NANOSCALE
卷 6, 期 9, 页码 4698-4704出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c3nr06565k
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资金
- National Natural Science Foundation of China [50925205]
- 100 Talents Program of Chinese Academy of Sciences
- Recruitment Program of Global Experts
- PhD Start-up Funds of the Natural Science Foundation of Guangdong Province [S2013040016465]
- Zhujiang New Stars of Science Technology
- Fundamental Research Funds for Central Universities, China
Ag2O/TiO2 nanobelt heterostructures have been found to possess high ultraviolet photocatalytic activity, but a poor cycling performance. After a S-doping treatment, the obtained Ag2O/Ag2S2O7/TiO2 heterostructured nanobelts exhibited an enhanced and stable photocatalytic activity under both ultraviolet and visible light irradiation, which was exemplified by photo-degradation of organic pollutants and photocurrent response measurements. Meanwhile, the crystal structure and phase transformation of Ag2O, Ag2S2O7 and Ag2S were studied by XRD and XPS measurements.
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