Studies on electron transfer on PtIVClx/TiO2 induced by irradiation of visible light - Details

author：

Chen, Y.-L. (Chen, Y.-L..) ^[1] | Li, D.-Z. (Li, D.-Z..) ^[2] | Wu, Q.-P. (Wu, Q.-P..) ^[3] | Fu, X.-Z. (Fu, X.-Z..) ^[4] | Wang, X.-X. (Wang, X.-X..) ^[5]

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Abstract：

A　TiO2　modified　with　PtIV　chloride　was　investigated　by　diffuse　reflectance　UV-Vis　spectra　(DRS),　X-ray　photoelectron　spectroscopy　(XPS),　surface　photovoltage　spectroscopy　(SPS)　and　electric　field-induced　surface　photovoltage　spectroscopy　(EFISPS).　XPS　showed　that　a　Ti-O-PtIVClx　surface　complex　between　PtIV　chloride　and　TiO2　appears　to　be　responsible　for　visible　light　absorption.　An　electron　transfer　from　the　surface-complexed　PtIVClx　to　the　conduction　band　of　TiO2　upon　absorbing　visible　light　was　confirmed　by　SPS　and　EFISPS.

Keyword：

Electron transfer; PtIVClx/TiO2; Surface photovoltage spectroscopy; Visible light

Community：

[ 1 ] [Chen, Y.-L.]Research Institute of Photocatalysis, Fuzhou University, Fuzhou 350002, China
[ 2 ] [Li, D.-Z.]Research Institute of Photocatalysis, Fuzhou University, Fuzhou 350002, China
[ 3 ] [Wu, Q.-P.]Research Institute of Photocatalysis, Fuzhou University, Fuzhou 350002, China
[ 4 ] [Fu, X.-Z.]Research Institute of Photocatalysis, Fuzhou University, Fuzhou 350002, China
[ 5 ] [Wang, X.-X.]Research Institute of Photocatalysis, Fuzhou University, Fuzhou 350002, China

Reprint 's Address：

[Chen, Y.-L.]Research Institute of Photocatalysis, Fuzhou University, Fuzhou 350002, China

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Source ：

Chemical Journal of Chinese Universities

ISSN： 0251-0790

Year： 2006

Issue： 2

Volume： 27

Page： 340-342

0 . 7 2 4

JCR@2006

0 . 7 0 0

JCR@2023

JCR Journal Grade：3

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ESI Highly Cited Papers on the List： 0 Unfold All

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30 Days PV： 1

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