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负载共催化剂的 Ta(3)N(5)光阳极，通过简单去除表面层实现了高光太阳能电流的水分解。

A co-catalyst-loaded Ta(3)N(5) photoanode with a high solar photocurrent for water splitting upon facile removal of the surface layer.

机构信息

Ecomaterials and Renewable Energy Research Center, National Laboratory of Solid State Microstructures, Department of Physics, Nanjing University, Nanjing 210093 (P. R. China).

出版信息

Angew Chem Int Ed Engl. 2013 Oct 11;52(42):11016-20. doi: 10.1002/anie.201305350. Epub 2013 Aug 14.

DOI:10.1002/anie.201305350
PMID:23946184
Abstract

Surface exfoliation: A Ta3 N5 photoanode prepared by a thermal oxidation and nitridation method shows a high solar photocurrent. This photocurrent is currently the highest achieved by a Ta3 N5 photoanode. The photocurrent is obtained mainly because of facile thermal and mechanical exfoliation of the surface passivation layer of the Ta3 N5 photoanode.

摘要

表面剥落

通过热氧化和氮化方法制备的 Ta3 N5 光阳极表现出高的太阳能光电流。这个光电流是目前 Ta3 N5 光阳极所达到的最高值。光电流的获得主要是由于 Ta3 N5 光阳极表面钝化层的易于进行的热和机械剥落。

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