Hydrogen Production Using a Molybdenum Sulfide Catalyst on a Titanium-Protected n plus p-Silicon Photocathode

被引：270

作者：

Seger, Brian ^{[1
]}

Laursen, Anders B. ^{[1
]}

Vesborg, Peter C. K. ^{[1
]}

Pedersen, Thomas ^{[2
]}

Hansen, Ole ^{[2
]}

Dahl, Soren ^{[1
]}

Chorkendorff, Ib ^{[1
]}

机构：

[1] Tech Univ Denmark, Dept Phys, CINF, DK-2800 Lyngby, Denmark

[2] Tech Univ Denmark, Dept Micro & Nanotechnol, DK-2800 Lyngby, Denmark

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2012年 / 51卷 / 36期

基金：

新加坡国家研究基金会;

关键词：

electrochemistry; hydrogen production; photochemistry; silicon; water splitting; H-2; EVOLUTION; MOS2; ENERGY; ELECTROCATALYSTS; EFFICIENT;

D O I：

10.1002/anie.201203585

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A low-cost substitute: A titanium protection layer on silicon made it possible to use silicon under highly oxidizing conditions without oxidation of the silicon. Molybdenum sulfide was electrodeposited on the Ti-protected n +p-silicon electrode. This electrode was applied as a photocathode for water splitting and showed a greatly enhanced efficiency. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：9128 / 9131

页数：4

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