Photoinduced electron transfer in dye-sensitized solar cells: Modified Sakata-Hashimoto-Hiramoto model (MSHH)

被引：16

作者：

Kitao, Osamu ^{[1
]}

机构：

[1] Natl Inst Adv Ind Sci & Technol, Energy Technol Res Inst, Tsukuba, Ibaraki 3058565, Japan

来源：

JOURNAL OF PHYSICAL CHEMISTRY C | 2007年 / 111卷 / 43期

关键词：

D O I：

10.1021/jp073645v

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：

The Sakata-Hashimoto-Hiramoto (SHH) model has been used for electron transfer in dye-sensitized solar cells. Including virtual phase space of trap states into the acceptor phase space which the SHH has considered only the conduction band leads to a new electron-transfer rate based on the modified SHH. The modified SHH is consistent with recent experimental work with highly surface sensitive synchrotron-induced photoelectron spectroscopy and is able to explain the local maximum and minimum in the incident phototo-current conversion efficiency plot for the cells.

引用

页码：15889 / 15902

页数：14

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