Electrochemical and photoelectrochemical properties of ITO/α-Fe2O3 nanoparticulate film electrode in Na2SO4 solution

被引:3
作者
Qian, XM [1 ]
Zhang, XT
Ai, X
Hao, YZ
Liu, FQ
Cai, SM
Bai, YB
Li, TJ
Tang, XY
Yao, JN
机构
[1] Jilin Univ, Dept Chem, Changchun 130023, Peoples R China
[2] Peking Univ, Coll Chem & Mol Engn, Beijing 100871, Peoples R China
[3] Chinese Acad Sci, Inst Photog Chem, Beijing 100101, Peoples R China
来源
MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 1999年 / 337卷
基金
中国国家自然科学基金;
关键词
electrochemistry and photoelectrochemistry(EC-PEC); alpha-Fe2O3; nano-particulate film;
D O I
10.1080/10587259908023471
中图分类号
O7 [晶体学];
学科分类号
0702 ; 070205 ; 0703 ; 080501 ;
摘要
The electrochemical and photoelectrochemical properties of ITO/alpha-Fe2O3 nanoparticulate film electrode were investigated using voltammetry and optically induced photocurrent transient measurements. The mechanism of photoinduced electron-hole(e-h) transported within the semiconductor firm was discussed in detail.
引用
收藏
页码:437 / 440
页数:4
相关论文
共 5 条
[1]   PREPARATION AND PHOTOELECTROCHEMICAL CHARACTERIZATION OF THIN SNO(2) NANOCRYSTALLINE SEMICONDUCTOR-FILMS AND THEIR SENSITIZATION WITH BIS(2,2'-BIPYRIDINE)(2,2'-BIPYRIDINE-4,4'-DICARBOXYLIC ACID)RUTHENIUM(II) COMPLEX [J].
BEDJA, I ;
HOTCHANDANI, S ;
KAMAT, PV .
JOURNAL OF PHYSICAL CHEMISTRY, 1994, 98 (15) :4133-4140
[2]   Investigation of the potential distribution in porous nanocrystalline TiO2 electrodes by electrolyte electroreflection [J].
Boschloo, GK ;
Goossens, A ;
Schoonman, J .
JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1997, 428 (1-2) :25-32
[3]   Charge transport properties of TiO2 nanocrystalline/nanoporous film [J].
Hao, YZ ;
Yang, MZ ;
Yu, C ;
Cai, SM .
ACTA PHYSICO-CHIMICA SINICA, 1998, 14 (04) :309-314
[4]   Formation process of nanometer-sized cubic ferric oxide single crystals [J].
Kan, SH ;
Yu, S ;
Peng, XG ;
Zhang, XT ;
Li, DM ;
Xiao, LZ ;
Zou, GT ;
Li, TJ .
JOURNAL OF COLLOID AND INTERFACE SCIENCE, 1996, 178 (02) :673-680
[5]   A LOW-COST, HIGH-EFFICIENCY SOLAR-CELL BASED ON DYE-SENSITIZED COLLOIDAL TIO2 FILMS [J].
OREGAN, B ;
GRATZEL, M .
NATURE, 1991, 353 (6346) :737-740