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Recent Progress of Diatomic Catalysts: General Design Fundamentals and Diversified Catalytic Applications.
Hu, Yifan; Li, Zesheng; Li, Bolin; Yu, Changlin.
Afiliación
  • Hu Y; College of Chemistry, Guangdong University of Petrochemical Technology, Maoming, 525000, China.
  • Li Z; College of Chemistry, Guangdong University of Petrochemical Technology, Maoming, 525000, China.
  • Li B; College of Chemistry, Guangdong University of Petrochemical Technology, Maoming, 525000, China.
  • Yu C; College of Chemistry, Guangdong University of Petrochemical Technology, Maoming, 525000, China.
Small ; 18(46): e2203589, 2022 Nov.
Article en En | MEDLINE | ID: mdl-36148825
In recent years, some experiments and theoretical work have pointed out that diatomic catalysts not only retain the advantages of monoatomic catalysts, but also introduce a variety of interactions, which exceed the theoretical limit of catalytic performance and can be applied to many catalytic fields. Here, the interaction between adjacent metal atoms in diatomic catalysts is elaborated: synergistic effect, spacing enhancement effect (geometric effect), and electronic effect. With regard to the classification and characterization of various new diatomic catalysts, diatomic catalysts are classified into four categories: heteronuclear/homonuclear, with/without carbon carriers, and their characterization measures are introduced and explained in detail. In the aspect of preparation of diatomic catalysts, the widely used atomic layer deposition method, metal-organic framework derivative method, and simple ball milling method are introduced, with emphasis on the formation mechanism of diatomic catalysts. Finally, the effective control strategies of four diatomic catalysts and the key applications of diatomic catalysts in electrocatalysis, photocatalysis, thermal catalysis, and other catalytic fields are given.
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Texto completo: 1 Banco de datos: MEDLINE Idioma: En Revista: Small Asunto de la revista: ENGENHARIA BIOMEDICA Año: 2022 Tipo del documento: Article País de afiliación: China

Texto completo: 1 Banco de datos: MEDLINE Idioma: En Revista: Small Asunto de la revista: ENGENHARIA BIOMEDICA Año: 2022 Tipo del documento: Article País de afiliación: China