Generation of high incident photon to current conversion efficiency by semiconductor sensitization of microcrystals of In2S3 on wide bandgap In2O3 pellets

被引：12

作者：

Sirimanne, PM

Sonoyama, N

Sakata, T

机构：

[1] Tokyo Inst Technol, Interdisciplinary Grad Sch Sci & Engn, Dept Elect Chem, Midori Ku, Yokohama, Kanagawa 2268502, Japan

[2] Toyota Technol Inst, Semicond Lab, Nagoya, Aichi 4688511, Japan

来源：

CHEMICAL PHYSICS LETTERS | 2001年 / 350卷 / 3-4期

关键词：

D O I：

10.1016/S0009-2614(01)01271-4

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Generation of anodic photocurrent on ln(2)S(3)\ln(2)O(3) electrodes was explained from the viewpoint of semiconductor sensitization. A very high incident photon to current conversion efficiency of 80% was achieved at an ln(2)S(3)\ln(2)O(3) electrode in a polysulfide electrolyte. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：211 / 215

页数：5

共 9 条

[1] SEMICONDUCTOR SENSITIZATION BY RUS2 COLLOIDS ON TIO2 ELECTRODES [J].

ASHOKKUMAR, M ;

KUDO, A ;

SAITO, N ;

SAKATA, T .

CHEMICAL PHYSICS LETTERS, 1994, 229 (4-5) :383-388

[2] NORMAL-TYPE IN2S3 THIN-FILMS PREPARED BY GAS CHALCOGENIZATION OF METALLIC ELECTROPLATED INDIUM - PHOTOELECTROCHEMICAL CHARACTERIZATION [J].

HERRERO, J ;

ORTEGA, J .

SOLAR ENERGY MATERIALS, 1988, 17 (05) :357-368

[3] VALENCE BAND DENSITIES OF STATES OF CDIN2S4 AND IN2S3 FROM X-RAY PHOTOELECTRON-SPECTROSCOPY [J].

IHARA, H ;

ABE, H ;

ENDO, S ;

IRIE, T .

SOLID STATE COMMUNICATIONS, 1978, 28 (07) :563-565

[4]

KOHTANI S, 1993, CHEM PHYS LETT, V166, P206

[5] Semiconductor sensitization by microcrystals of MgIn2S4 on wide bandgap MgIn2O4 [J].

Sirimanne, PM ;

Sonoyama, N ;

Sakata, T .

JOURNAL OF SOLID STATE CHEMISTRY, 2000, 154 (02) :476-482

[6] Photoelectrochemical behavior of In2S3 formed on sintered In2O3 pellets [J].

Sirimanne, PM ;

Shiozaki, S ;

Sonoyama, N ;

Sakata, T .

SOLAR ENERGY MATERIALS AND SOLAR CELLS, 2000, 62 (03) :247-258

[7]

SIRIMANNE PM, IN PRESS SOL ENERGY

[8] ELECTROCHEMICALLY ASSISTED PHOTOCATALYSIS .2. THE ROLE OF OXYGEN AND REACTION INTERMEDIATES IN THE DEGRADATION OF 4-CHLOROPHENOL ON IMMOBILIZED TIO2 PARTICULATE FILMS [J].

VINODGOPAL, K ;

STAFFORD, U ;

GRAY, KA ;

KAMAT, PV .

JOURNAL OF PHYSICAL CHEMISTRY, 1994, 98 (27) :6797-6803

[9] SENSITIZATION OF HIGHLY POROUS, POLYCRYSTALLINE TIO2 ELECTRODES BY QUANTUM SIZED CDS [J].

VOGEL, R ;

POHL, K ;

WELLER, H .

CHEMICAL PHYSICS LETTERS, 1990, 174 (3-4) :241-246

← 1 →