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Selectivity control for CO2 electroreduction to syngas using Fe/CuOx catalysts with high current density.
Liu, Hui; Shi, Enting; Guo, Weiwei; Sun, Zhaoyang; Fang, Zijian; Zhu, Zhijun; Jiao, Lei; Zhai, Yanling; Lu, Xiaoquan.
Afiliação
  • Liu H; Institute of Molecular Metrology, College of Chemistry and Chemical Engineering, Qingdao University, Qingdao, 266071, P. R. China. guoweiwei21@qdu.edu.cn.
  • Shi E; Institute of Molecular Metrology, College of Chemistry and Chemical Engineering, Qingdao University, Qingdao, 266071, P. R. China. guoweiwei21@qdu.edu.cn.
  • Guo W; Institute of Molecular Metrology, College of Chemistry and Chemical Engineering, Qingdao University, Qingdao, 266071, P. R. China. guoweiwei21@qdu.edu.cn.
  • Sun Z; Institute of Molecular Metrology, College of Chemistry and Chemical Engineering, Qingdao University, Qingdao, 266071, P. R. China. guoweiwei21@qdu.edu.cn.
  • Fang Z; Institute of Molecular Metrology, College of Chemistry and Chemical Engineering, Qingdao University, Qingdao, 266071, P. R. China. guoweiwei21@qdu.edu.cn.
  • Zhu Z; Institute of Molecular Metrology, College of Chemistry and Chemical Engineering, Qingdao University, Qingdao, 266071, P. R. China. guoweiwei21@qdu.edu.cn.
  • Jiao L; Institute of Molecular Metrology, College of Chemistry and Chemical Engineering, Qingdao University, Qingdao, 266071, P. R. China. guoweiwei21@qdu.edu.cn.
  • Zhai Y; Institute of Molecular Metrology, College of Chemistry and Chemical Engineering, Qingdao University, Qingdao, 266071, P. R. China. guoweiwei21@qdu.edu.cn.
  • Lu X; Institute of Molecular Metrology, College of Chemistry and Chemical Engineering, Qingdao University, Qingdao, 266071, P. R. China. guoweiwei21@qdu.edu.cn.
Chem Commun (Camb) ; 59(64): 9746-9749, 2023 Aug 08.
Article em En | MEDLINE | ID: mdl-37482813
ABSTRACT
A novel and tunable synthesis of Fe/CuOx bimetallic catalysts has been achieved via a simple Fe-precipitation and calcination method, which was used for highly efficient CO2 electroreduction to control the wide-ranging CO to H2 ratio by simply changing the ratio of metals. The faradaic efficiency of CO could reach 86.1% with a current density of 49.1 mA cm-2. The ratio of CO/H2 could reach 1.94 to 6.18 and it was discovered that the Fe/CuOx bimetallic catalysts could easily get different ratios of syngas, which can be applied directly in industry.
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Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2023 Tipo de documento: Article
Texto completo
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Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2023 Tipo de documento: Article