Structure-Property Relationship of Oxygen-Doped Two-Dimensional Gallium Selenide for Hydrogen Evolution Reaction Revealed from Density Functional Theory

Two-dimensional (2D) gallium selenide (GaSe) is known for its inert surface and wide bandgap, limiting its application as a photocatalytic material for the hydrogen evolution reaction (HER). Partial substitution of Se with O atoms can improve its catalytic efficiency. This work discovered that the s...

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Bibliographic Details
Main Authors: Demissie, Ephrem G., Tang, Wai Kit, Siu, Chi-Kit
Format: Article
Published: American Chemical Society 2022
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Online Access:http://eprints.um.edu.my/41730/
https://doi.org/10.1021/acsaem.2c00472
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