A Ni2P modified Ti4+ doped Fe2O3 photoanode for efficient solar water oxidation by promoting hole injection

Qijing Bu; Shuo Li; Shuang Cao; Qidong Zhao; Yong Chen; Dejun Wang; Tengfeng Xie

doi:10.1039/C7DT00861A

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A Ni₂P modified Ti⁴⁺ doped Fe₂O₃ photoanode for efficient solar water oxidation by promoting hole injection†

Qijing Bu,‡^a Shuo Li,‡^a Shuang Cao,^b Qidong Zhao,^c Yong Chen,^b Dejun Wang^ad and Tengfeng Xie

*^a

Author affiliations

* Corresponding authors

^a College of Chemistry, Jilin University, Changchun 130012, P.R. China
E-mail: xietf@jlu.edu.cn

^b Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry & University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing 100190, P. R. China

^c School of Petroleum and Chemical Engineering, Dalian University of Technology, Panjin, P.R. China

^d Department of Chemistry, Tsinghua University, Beijing 100084, P.R. China

Abstract

Nickel phosphide (Ni₂P) was used as an excellent water oxidation cocatalyst for photoelectrochemical (PEC) water splitting, which could significantly promote the hole injection efficiency and suppress the back reaction of water oxidation over a Ti⁴⁺ doped Fe₂O₃ photoanode.

This article is part of the themed collection: The Role of Inorganic Materials in Renewable Energy Applications

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Article information

DOI: https://doi.org/10.1039/C7DT00861A
Article type: Communication
Submitted: 09 Mar 2017
Accepted: 28 Apr 2017
First published: 28 Apr 2017

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Dalton Trans., 2017,46, 10549-10552

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A Ni₂P modified Ti⁴⁺ doped Fe₂O₃ photoanode for efficient solar water oxidation by promoting hole injection

Q. Bu, S. Li, S. Cao, Q. Zhao, Y. Chen, D. Wang and T. Xie, Dalton Trans., 2017, 46, 10549 DOI: 10.1039/C7DT00861A

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Dalton Transactions