Janus Au‐TiO2 Photocatalysts with Strong Localization of Plasmonic Near‐Fields for Efficient Visible‐Light Hydrogen Generation

Wei Seh, Zhi; Liu, Shuhua; Low, Michelle; Zhang, Shuang‐Yuan; Liu, Zhaolin; Mlayah, Adnen; Han, Ming‐Yong

doi:10.1002/adma.201104241

Public

Janus Au‐TiO2 Photocatalysts with Strong Localization of Plasmonic Near‐Fields for Efficient Visible‐Light Hydrogen Generation

Published in Advanced Materials • Mar 30, 2012

Authors:

Zhi Wei Seh

Shuhua Liu

Michelle Low

Abstract

The first use of non-centrosymmetric Janus Au-TiO(2) photocatalysts in efficient, plasmon-enhanced visible-light hydrogen generation is demonstrated. The intense localization of plasmonic near-fields close to the Au-TiO(2) interface, coupled with optical transitions involving localized electronic st...

Subject

Materials science

Plasmon

Photocatalysis

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