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Kinetic isotope effect offers selectivity in CO2 reduction.
Patra, Suman; Atta, Sayan; Ghosh, Soumili; Majumdar, Amit; Dey, Abhishek.
Afiliación
  • Patra S; School of Chemical Sciences Indian Association for the Cultivation of Science 2A & 2B, Raja SC Mullick Road, Kolkata, WB 700032, India. icam@iacs.res.in.
  • Atta S; School of Chemical Sciences Indian Association for the Cultivation of Science 2A & 2B, Raja SC Mullick Road, Kolkata, WB 700032, India. icam@iacs.res.in.
  • Ghosh S; School of Chemical Sciences Indian Association for the Cultivation of Science 2A & 2B, Raja SC Mullick Road, Kolkata, WB 700032, India. icam@iacs.res.in.
  • Majumdar A; School of Chemical Sciences Indian Association for the Cultivation of Science 2A & 2B, Raja SC Mullick Road, Kolkata, WB 700032, India. icam@iacs.res.in.
  • Dey A; School of Chemical Sciences Indian Association for the Cultivation of Science 2A & 2B, Raja SC Mullick Road, Kolkata, WB 700032, India. icam@iacs.res.in.
Chem Commun (Camb) ; 60(36): 4826-4829, 2024 Apr 30.
Article en En | MEDLINE | ID: mdl-38618750
ABSTRACT
A binuclear Ni complex with N,O donors catalyzes CO2 reduction via its Ni(I) state. The product distribution when H2O is used as a proton source shows similar yields for CO, HCOOH and H2. However, when D2O is used, the product distribution shows a ∼65% selectivity for HCOOH. In situ FTIR indicates that the reaction involves a Ni-COO* and a Ni-CO intermediate. Differences in H/D KIEs on different protonation pathways determine the selectivity of CO2 reduction.
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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: India Pais de publicación: Reino Unido
Texto completo
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Imprimir
XML
PubMed Links
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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: India Pais de publicación: Reino Unido