THEORETICAL-MODELS FOR THE ACTION SPECTRUM AND THE CURRENT-VOLTAGE CHARACTERISTICS OF MICROPOROUS SEMICONDUCTOR-FILMS IN PHOTOELECTROCHEMICAL CELLS

被引：597

作者：

SODERGREN, S

HAGFELDT, A

OLSSON, J

LINDQUIST, SE

机构：

[1] UNIV UPPSALA,DEPT PHYS CHEM,S-75121 UPPSALA,SWEDEN

[2] UNIV UPPSALA,DEPT PHYS,S-75121 UPPSALA,SWEDEN

[3] UNIV UPPSALA,DEPT TECHNOL,S-75121 UPPSALA,SWEDEN

来源：

JOURNAL OF PHYSICAL CHEMISTRY | 1994年 / 98卷 / 21期

关键词：

D O I：

10.1021/j100072a023

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：

Theoretical models for the action spectrum and the current-voltage characteristics of microporous (colloidal) semiconductor films in photoelectrochemical cells have been derived. The derivation is based on the assumptions that the charge carrier transport in the semiconductor occurs via diffusion, and that the diffusion length is constant. Theoretically fitted action spectra and I-V characteristics agree well with experimental results.

引用

页码：5552 / 5556

页数：5

共 16 条

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