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An oriented built-in electric field induced by cobalt surface gradient diffused doping in MgIn2S4 for enhanced photocatalytic CH4 evolution

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Abstract

A gradient cobalt-doped MgIn2S4 (MgIn2S4–Co) homojunction photocatalyst was reported, creating an oriented built-in electric field for efficient extraction of photogenerated carriers from the inside to the surface of the photocatalyst. The MgIn2S4–Co photocatalysts showed remarkably enhanced photocatalytic CO2 reduction activity compared with pristine MgIn2S4.

Graphical abstract: An oriented built-in electric field induced by cobalt surface gradient diffused doping in MgIn2S4 for enhanced photocatalytic CH4 evolution

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Supplementary files

Article information


Submitted
09 May 2020
Accepted
15 Jun 2020
First published
16 Jun 2020

Dalton Trans., 2020, Advance Article
Article type
Communication

An oriented built-in electric field induced by cobalt surface gradient diffused doping in MgIn2S4 for enhanced photocatalytic CH4 evolution

C. Zeng, Q. Zeng, C. Dai and Y. Hu, Dalton Trans., 2020, Advance Article , DOI: 10.1039/D0DT01686A

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