journal article·2021-04-26

Handy Protocol of Nitrogen-Doped BiVO4 Photoanode for Visible Light-Driven Water Oxidation

Tatsuya Eo, Tomohiro Katsuki, Mohamed R. Berber, Zaki N. Zahran, Eman A. Mohamed, Yuta Tsubonouchi, Asma M. Alenad, Numa A. Althubiti, Masayuki Yagi

ACS Applied Energy Materials· Volume 4· Issue 4
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Abstract

A rigidly adhered nitrogen-doped BiVO4 photoanode with a narrow band gap energy (Eg = 2.35 eV) for water oxidation was developed to attain the IPCE value of 35.1% at 440 nm which is among the highest reported values. This electrode provides a very stable photocurrent density of 3.3 mA cm–2 at 1.23 V vs RHE for a long term (at least 13.4 h) under visible light irradiation (100 mW cm–2).
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Research context

OpenAlex topics: Advanced Photocatalysis Techniques · Gas Sensing Nanomaterials and Sensors · Copper-based nanomaterials and applications

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Department of Materials Science and Technology, Faculty of Engineering, Niigata University, 8050 Ikarashi-2, Niigata 9050-2181, Japan

College of Science, Jouf University, Sakaka 2014, Saudi Arabia

Chemistry department, Faculty of Science, Tanta University, Tanta 31527, Egypt

Funding

Japan Society for the Promotion of Science · Central Laboratory, Jouf University · Ministry of Education, Saudi Arabia

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