Abstract
The nitrogen(N),sulfur(S) and chlorine(Cl) modified nano TiO2 thin films were prepared by adding Ti(O-n-Bu)4 as the precursor into concentrated HNO3,H2SO4 and HCl Solutions,respectively,on different substrates in a sol-gel process.The photoelectrochemical performances of N,S and Cl modified nano TiO2 thin films have been studied by UV-vis(DRS),photocurrent curves,EIS and OCP-time curves.N-modified TiO2 nano films show better surface structure,which helps to improve the quantum efficiency of nano TiO2 thin films.
Keywords
TiO2 thin films, modification, photoelectrochemistry
Publication Date
2010-11-28
Online Available Date
2010-11-28
Revised Date
2010-11-28
Received Date
2010-11-28
Recommended Citation
Hong YUN, Chang-jian LIN, Jing LI, Rong-gui DU.
Photoelectrochemical Properties of N,S,and Cl Modified Nano TiO_2 Thin Films[J]. Journal of Electrochemistry,
2010
,
16(4): 411-415.
DOI: 10.61558/2993-074X.2062
Available at:
https://jelectrochem.xmu.edu.cn/journal/vol16/iss4/8
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