Photoelectrochemistry of CdS/Zn2+-TiO2 Composite Semiconductor Nanoporous Films Sensitized by Ru(bpy)2(NCS)2 Dye

Li Zhang; Yan Qin Wang; Mai Zhi Yang; En Qin Gao; Sheng Min Cai

Photoelectrochemistry of CdS/Zn²⁺-TiO₂ Composite Semiconductor Nanoporous Films Sensitized by Ru(bpy)₂(NCS)₂ Dye

Li Zhang
, Yan Qin Wang
, Mai Zhi Yang^*
, En Qin Gao
, Sheng Min Cai

^*Corresponding author for this work

Peking University

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

The Zn²⁺-doped TiO₂ nanoparticles were prepared with hydrothermal method. The photoelectrochemical properties of Zn²⁺-doped TiO₂ nanoporous film electrode sensitized by Ru (bpy)₂ · (NCS)₂, and Zn²⁺-TiO₂/CdS composite semiconductor nanoporous films sensitized by Ru (bpy)₂(NCS)₂ were studied respectively. Doping, sensitizing and forming composite semiconductor particles produced red-shifts on the photocurrent action spectra. The conversion efficiency of light to electricity for the Zn²⁺-TiO₂/CdS composite semiconductor nanoporous films was greatly improved and reached maximum.

Original language	English
Pages (from-to)	1079
Number of pages	1
Journal	Kao Teng Hsueh Hsiao Hua Heush Hsueh Pao/ Chemical Journal of Chinese Universities
Volume	21
Issue number	7
State	Published - 10 Jul 2000
Externally published	Yes

Keywords

Composite semiconductor nanoporous film electrodes
Doped TiO nanoporous-film electrodes
Photoelectrochemistry
Photosensitization

Cite this

@article{b5f890a9a034426e9e9b99f376acc9a2,

title = "Photoelectrochemistry of CdS/Zn2+-TiO2 Composite Semiconductor Nanoporous Films Sensitized by Ru(bpy)2(NCS)2 Dye",

abstract = "The Zn2+-doped TiO2 nanoparticles were prepared with hydrothermal method. The photoelectrochemical properties of Zn2+-doped TiO2 nanoporous film electrode sensitized by Ru (bpy)2 · (NCS)2, and Zn2+-TiO2/CdS composite semiconductor nanoporous films sensitized by Ru (bpy)2(NCS)2 were studied respectively. Doping, sensitizing and forming composite semiconductor particles produced red-shifts on the photocurrent action spectra. The conversion efficiency of light to electricity for the Zn2+-TiO2/CdS composite semiconductor nanoporous films was greatly improved and reached maximum.",

keywords = "Composite semiconductor nanoporous film electrodes, Doped TiO nanoporous-film electrodes, Photoelectrochemistry, Photosensitization",

author = "Li Zhang and Wang, \{Yan Qin\} and Yang, \{Mai Zhi\} and Gao, \{En Qin\} and Cai, \{Sheng Min\}",

year = "2000",

month = jul,

day = "10",

language = "英语",

volume = "21",

pages = "1079",

journal = "Kao Teng Hsueh Hsiao Hua Heush Hsueh Pao/ Chemical Journal of Chinese Universities",

issn = "0251-0790",

publisher = "Higher Education Press Limited Company",

number = "7",

}

TY - JOUR

T1 - Photoelectrochemistry of CdS/Zn2+-TiO2 Composite Semiconductor Nanoporous Films Sensitized by Ru(bpy)2(NCS)2 Dye

AU - Zhang, Li

AU - Wang, Yan Qin

AU - Yang, Mai Zhi

AU - Gao, En Qin

AU - Cai, Sheng Min

PY - 2000/7/10

Y1 - 2000/7/10

N2 - The Zn2+-doped TiO2 nanoparticles were prepared with hydrothermal method. The photoelectrochemical properties of Zn2+-doped TiO2 nanoporous film electrode sensitized by Ru (bpy)2 · (NCS)2, and Zn2+-TiO2/CdS composite semiconductor nanoporous films sensitized by Ru (bpy)2(NCS)2 were studied respectively. Doping, sensitizing and forming composite semiconductor particles produced red-shifts on the photocurrent action spectra. The conversion efficiency of light to electricity for the Zn2+-TiO2/CdS composite semiconductor nanoporous films was greatly improved and reached maximum.

AB - The Zn2+-doped TiO2 nanoparticles were prepared with hydrothermal method. The photoelectrochemical properties of Zn2+-doped TiO2 nanoporous film electrode sensitized by Ru (bpy)2 · (NCS)2, and Zn2+-TiO2/CdS composite semiconductor nanoporous films sensitized by Ru (bpy)2(NCS)2 were studied respectively. Doping, sensitizing and forming composite semiconductor particles produced red-shifts on the photocurrent action spectra. The conversion efficiency of light to electricity for the Zn2+-TiO2/CdS composite semiconductor nanoporous films was greatly improved and reached maximum.

KW - Composite semiconductor nanoporous film electrodes

KW - Doped TiO nanoporous-film electrodes

KW - Photoelectrochemistry

KW - Photosensitization

UR - https://www.scopus.com/pages/publications/0346985367

M3 - 文章

AN - SCOPUS:0346985367

SN - 0251-0790

VL - 21

SP - 1079

JO - Kao Teng Hsueh Hsiao Hua Heush Hsueh Pao/ Chemical Journal of Chinese Universities

JF - Kao Teng Hsueh Hsiao Hua Heush Hsueh Pao/ Chemical Journal of Chinese Universities

IS - 7

ER -

Photoelectrochemistry of CdS/Zn²⁺-TiO₂ Composite Semiconductor Nanoporous Films Sensitized by Ru(bpy)₂(NCS)₂ Dye

Abstract

Keywords

Other files and links

Fingerprint

Cite this