Boron-incorporated nanosized SUZ-4 zeolite for DME carbonylation.

Jiang, Yiming; Hao, Aijing; Zhan, Ensheng; Beato, Pablo; Chen, Siyu; Fan, Fengtao; Li, Can

Jiang, Yiming; Hao, Aijing; Zhan, Ensheng; Beato, Pablo; Chen, Siyu; Fan, Fengtao; Li, Can.

Afiliación

Jiang Y; State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, China.
Hao A; University of Chinese Academy of Sciences, Beijing, China.
Zhan E; State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, China.
Beato P; University of Chinese Academy of Sciences, Beijing, China.
Chen S; State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, China.
Fan F; Topsoe A/S (HQ), DK-2800 Kongens Lyngby, Denmark.
Li C; State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, China.

Chem Commun (Camb) ; 60(44): 5727-5730, 2024 May 28.

Article en En | MEDLINE | ID: mdl-38742283

ABSTRACT

ABSTRACT

Boron-incorporated nanosized HB-SUZ-4 showcased a noteworthy 24% boost in dimethyl ether carbonylation, with an elevation in methyl acetate selectivity from 91.8% to 96.0%. The improved performance is attributed to shortened diffusion lengths along the 8-member ring channels, decreased Brønsted acidity in the 10-member ring channels, and Lewis acid sites stabilizing CO.

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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Chem Commun (Camb) Asunto de la revista: QUIMICA Año: 2024 Tipo del documento: Article País de afiliación: China Pais de publicación: Reino Unido

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