A Cu+1/Cu0-TiO2 mesoporous nanocomposite exhibits improved H2 production from H2O under direct solar irradiation
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- 作者：Rayees Ahmad Rather ; Satnam Singh ; Bonamali Pal ; bpal@thapar.edu
- 关键词：Mesoporous TiO2 ; Cu+1/Cu0&ndash ; TiO2 ternary system ; TiO2&ndash ; Cu2O heterojunction ; Photocatalytic H2 evolution ; H2O photodecomposition ; Photostable Cu+1/Cu0&ndash ; TiO2 catalyst
- 刊名：Journal of Catalysis
- 出版年：2017
- 出版时间：February 2017
- 年：2017
- 卷：346
- 期：Complete
- 页码：1-9
- 全文大小：3489 K
- 卷排序：346
文摘
Mesoporous TiO2 exhibiting better surface area 188 m2 g−1 and structural properties. Formation of photostable Cu+/Cu-TiO2 ternary hybrid nanocomposite catalyst. Water decomposition under direct sunlight irradiation using methanol as h+ scavenger. Improved apparent quantum yield (AQE = 11.39%) of Cu-mpTiO2 for H2 evolution. Efficient photostability and recyclability of Cu-mpTiO2 for several cycles.