THIONINE COATED ELECTRODE FOR PHOTOGALVANIC CELLS

被引：136

作者：

ALBERY, WJ ^{[1
]}

FOULDS, AW ^{[1
]}

HALL, KJ ^{[1
]}

HILLMAN, AR ^{[1
]}

EGDELL, RG ^{[1
]}

ORCHARD, AF ^{[1
]}

机构：

[1] INORGAN CHEM LAB,OXFORD OX1 3QR,ENGLAND

来源：

NATURE | 1979年 / 282卷 / 5741期

关键词：

D O I：

10.1038/282793a0

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

The successful operation of a photogalvanic cell for solar energy conversion requires that the illuminated electrode should discriminate between the two redox couples in solution. In the iron-thionine system the electrode must oxidise photogenerated leucothionine but not reduce the photo-generated Fe(III). Modified electrodes with coatings of thionine of up to 20 monolayers can be prepared on Pt and SnO2. Electrode kinetic results for the Fe(III) and thionine systems show that this modified electrode is suitable for the iron-thionine photogalvanic cell. © 1979 Nature Publishing Group.

引用

页码：793 / 797

页数：5

共 13 条

[1] RING-DISC ELECTRODES .2. GENERAL THEORY OF TRANSIENT CURRENTS [J].