期刊
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
卷 44, 期 21, 页码 10585-10592出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.ijhydene.2019.02.234
关键词
Semiconductor; Heterostructures; Plasmon resonance; Ag nanorods
资金
- National Natural Science Foundation of China [31601415]
- Guangdong Natural Science Foundation [2015A030313893, 2016A030307022]
- Characteristic Innovation Project of Higher Education of Guangdong [2016KTSCX082]
- Lingnan Normal University Natural Science Foundation [LZL1501, LZL1505]
- Zhanjiang Special Competitive Allocation of Financial Capital Project [2015A02028]
- Overseas Scholarship Program for Elite Young and Middle-aged Teachers of Lingnan Normal University
A plasmonic photocatalyst is designed and synthesized by coating TiO2 nanoparticles onto the surface of Ag nanorods (Ag NRs), namely one-dimensional TiO2@Ag NRs photocatalyst. Materials characterizations suggest that the as-prepared catalysts consist of a uniform and high crystalline anatase nanocrystals and highly conductive Ag nanorod. It delivers remarkable visible-light photocatalytic performance in simultaneous H-2 evolution and decomposition of methyl orange (MO) due to the synergetic effects of plasmonic resonance under visible light irradiation, a matched heterojunction, high surface area and large conductivity. (C) 2019 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.
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