期刊
JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY
卷 67, 期 2, 页码 362-367出版社
SPRINGER
DOI: 10.1007/s10971-013-3089-3
关键词
Metallic glass; Sol-gel; Titanium dioxide; Oxide materials; Optical properties
资金
- National Natural Science Foundation of China [50831003, 51241007]
The metallic glass/titanium dioxide powders (MG/TiO2) with enhanced photocatalytic oxidation activity were synthesized, which exhibit a higher efficiency in decolorizing methylene blue solutions (MB). Compared with the pure TiO2 and crystalline alloy/TiO2 (CA/TiO2) under the same circumstances, its degradation rate was 60 % and 30 % higher, respectively. Furthermore, compared with the CA/TiO2, the MG/TiO2 photocatalytic rate was three times faster when decolorizing MB. Considering the excellent intrinsic high-performance photocatalytic degradation under visible light irradiation, these novel powders were proven to have potential applications in water purification industry.
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