等离子体子
表面等离子共振
半导体
光催化
分解水
材料科学
光电效应
表面等离子体子
光电子学
纳米技术
局域表面等离子体子
共振(粒子物理)
化学物理
化学
纳米颗粒
原子物理学
物理
生物化学
催化作用
作者
Hao Li,Shengyang Wang,Haibo Chi,Can Li
标识
DOI:10.1002/cptc.202300049
摘要
Abstract Surface plasmon resonance (SPR) in metals results in unique optical properties and photoelectric functions, which are helpful for light harvesting in photocatalysis. Additionally, the plasmon‐associated charge transfer process gives a complementary platform to understand the charge dynamics at a fundamental level. This Review focused on the recent developments of water splitting by plasmonic metals/semiconductor photocatalysts. Firstly, the basic characteristics of SPR and the plasmon‐enhanced photocatalysis mechanisms including plasmon resonance energy transfer and interfacial charge transfer are introduced, highlighting the recent understanding of the plasmonic electron‐hole separation, distribution, and the reaction sites for water splitting. Then, advances in the strategies to improve the quantum efficiency of plasmon‐induced water splitting are summarized by considering modulation in metals, interface contacts, and bulk properties of semiconductors. Finally, we discuss future prospects in the development of high‐efficiency plasmonic metal/semiconductor photocatalysts for water splitting.
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