Combinatorial approach to identification of catalysts for the photoelectrolysis of water

被引:137
作者
Woodhouse, M
Herman, GS
Parkinson, BA [1 ]
机构
[1] Colorado State Univ, Dept Chem, Ft Collins, CO 80523 USA
[2] Hewlett Packard Corp, Corvallis, OR 97330 USA
关键词
D O I
10.1021/cm050546q
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
A new simple and high-throughput combinatorial method to search for materials capable of the photoelectrolysis of water is presented. Ink jet printing is used to pattern metal oxide precursors (simple nitrate salts) onto conductive glass substrates. Subsequent pyrolysis yields electrodes with patterns of metal oxide compositions that, when immersed in an electrolyte, are easily screened for photoelectrolysis activity using a simple scanning laser system. Some promising metal oxide compositions were identified using this approach.
引用
收藏
页码:4318 / 4324
页数:7
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