青岛科技大学主页平台管理系统 chenkezheng--Home-- AgCl/Ag/g-C<inf>3</inf>N<inf>4</inf>Hybrid Composites: Preparation, Visible Light-Driven Photocatalytic Activity and Mechanism

陈克正

Professor

Supervisor of Doctorate Candidates

Supervisor of Master's Candidates

Date of Birth:1965-10-27

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Current position: Home > Scientific Research > Paper Publications

AgCl/Ag/g-C<inf>3</inf>N<inf>4</inf>Hybrid Composites: Preparation, Visible Light-Driven Photocatalytic Activity and Mechanism

Release time:2023-10-19 Hits:

Key Words:Complexation;Photocatalysis - Photocatalysts - Plasmonics - Precipitation (chemical) - Silver halides - Silver nanoparticles;AgCl/Ag/g-C3N4 - Charge separations - Hybrid - Hybrid composites - Photocatalytic activities - Photocatalytic performance - Precipitation methods - Visible-light-driven

Abstract:The ternary plasmonic AgCl/Ag/g-C<inf>3</inf>N<inf>4</inf>photocatalysts were successfully fabricated by a modified deposition–precipitation method, through which Ag/AgCl nanoparticles (5–15 nm in size) were evenly dispersed on the surface of g-C<inf>3</inf>N<inf>4</inf>. The AgCl/Ag/g-C<inf>3</inf>N<inf>4</inf>composites exhibited higher photocatalytic activity than Ag/AgCl and g-C<inf>3</inf>N<inf>4</inf>. The enhanced photocatalytic performance could be attributed to an efficient separation of electron–hole pairs through a Z-scheme mechanism, in which Ag nanoparticles acted as charge separation centers.<br/> © 2015, The Author(s).

Volume:8

Issue:2

Translation or Not:no

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