期刊
CATALYSIS COMMUNICATIONS
卷 87, 期 -, 页码 1-5出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.catcom.2016.08.031
关键词
ZnIn2S4; Phase junctions; Bio-inspired; Photocatalyst; Hydrilla
资金
- National Natural Science Foundation of China [21403190, 21573193, 21367024, 21464016, 21263027]
- Yunnan Educational Committee [ZD2012003]
- Yunnan Provincial Natural Science Foundation [2015FB106]
- Program for Innovation Team of Yunnan Province
- Innovative Research Team (in Science and Technology) in the Universities of Yunnan Province, Key Laboratory of Advanced Materials for Wastewater Treatment of Kunming
The nature provides inspiration for many special structures due to biological diversity. In this report ZnIn2S4 with hexagonal-cubic phase junctions was prepared through a bio-inspired approach using hydrilla as a template and can significantly enhance photocatalytic H-2 evolution under visible-light in comparison to those hexagonal or cubic single-phase structures. The enhancement in photocatalytic performance has been shown to be attributed to efficient charge separation and transfer across the hexagonal-cubic phase junction and light harvesting of special hydrilla leaves structure. (C) 2016 Elsevier B.V. All rights reserved.
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