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Title: Visible-light photocatalysis using plasmonic coupling effect for optofluidic microreactors
Authors: Tan, F
Wang, N
Cao, S
Liang, Q
Yu, W
Zhang, X 
Keywords: Coupling
Issue Date: 2015
Publisher: Institute of Electrical and Electronics Engineers Inc.
Source: Symposium on Design, Test, Integration and Packaging of MEMS/MOEMS, DTIP 2015, 27-30 April 2015, 7161030 How to cite?
Abstract: The near-field enhancement of localized surface plasmon resonance (SPR) in the metal nanoparticles can improve the photocatalytic activity of the semiconductor connected to it. The SPR effect of the Au nanoparticles and the coupling effect of the neighboring Au nanoparticles and the gold film improves the visible-light absorption of TiO2. The simulation result is consistent with the measured absorption spectrum. The photocurrent density of this plasmonic coupling photocatlyst is enhanced significantly compared to the bare TiO2 under the visible light illumination.
ISBN: 9781479986255
DOI: 10.1109/DTIP.2015.7161030
Appears in Collections:Conference Paper

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