A Three‐Dimensional Branched Cobalt‐Doped α‐Fe2O3 Nanorod/MgFe2O4 Heterojunction Array as a Flexible Photoanode for Efficient Photoelectrochemical Water Oxidation1. Issue 4 (6th December 2012)

• Record Type: Journal Article
• Authors: Hou, Yang; Zuo, Fan; Dagg, Alex; Feng, Pingyun
• Is Part Of: Angewandte Chemie international edition. Volume 52:Issue 4(2013)
• Page Start: 1248
• Page End: 1252
• Publication Date: 2012-12-06
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1002/anie.201207578
• Languages: English
• ISSNs: 1433-7851

Abstract

<abstract abstract-type="graphical" xml:lang="en"> <title> <x xml:space="preserve">Abstract</x> </title> <p> <bold>Hitting water with nanotrees</bold>: A three‐dimensional branched heterojunction array for water oxidation based on cobalt‐doped α‐Fe₂O₃ nanorod cores and MgFe₂O₄ shells has been synthesized. Such an architecture not only has a large surface area and excellent light absorption properties, and shows fast charge transport, but also exhibits a very high photoelectrochemical activity for water oxidation and a high stability.<boxed-text content-type="graphic" position="anchor" orientation="portrait"><graphic position="anchor" mimetype="image" xlink:href="ark:/27927/pgg1pjpn13v" orientation="portrait" xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink" /></boxed-text></p> </abstract>