Inside-mode indium oxide/carbon nanotubes for efficient carbon dioxide electroreduction by suppressing hydrogen evolution

Inside-mode indium oxide/carbon nanotubes for efficient carbon dioxide electroreduction by suppressing hydrogen evolution

The hydrogen evolution reaction is a huge challenge for CO 2 electroreduction. Herein, an inside-mode indium oxide/carbon nanotube compound (MWCNTs@In 2 O 3 ) is developed to maximize the catalytic effect and suppress hydrogen evolution, its HCOOH selectivity can reach up to 92.2% at −16.8 mA cm −2...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2021-02, Vol.57 (1), p.1234-1237
Hauptverfasser: He, Haichuan, Yang, Congcheng, Deng, Liu, Wu, Jian, Chen, Fei, Huang, Jianhan, Liu, You-Nian
Format: Artikel
Sprache:eng
Schlagworte:
Carbon
Carbon dioxide
Electrowinning
Hydrogen evolution reactions
Indium oxides
Multi wall carbon nanotubes
Selectivity
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Zusammenfassung:The hydrogen evolution reaction is a huge challenge for CO 2 electroreduction. Herein, an inside-mode indium oxide/carbon nanotube compound (MWCNTs@In 2 O 3 ) is developed to maximize the catalytic effect and suppress hydrogen evolution, its HCOOH selectivity can reach up to 92.2% at −16.8 mA cm −2 , which is more efficient than In 2 O 3 . An inside-mode MWCNTs@In 2 O 3 compound was developed to improve the catalytic effect and suppress hydrogen evolution. The HCOOH selectivity reaches up to 92.2%.
ISSN:1359-7345
1364-548X
DOI:10.1039/d0cc07417a