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Reversible electrochemical conversion from selenium to cuprous selenide.
Sandstrom, Sean K; Jiang, Heng; Lucero, Marcos; Xu, Yunkai; Gallagher, Trenton C; Cao, Mengyuan; Feng, Zhenxing; Ji, Xiulei.
Afiliação
  • Sandstrom SK; Department of Chemistry, Oregon State University, Corvallis, OR, 97331, USA. david.ji@oregonstate.edu.
  • Jiang H; Department of Chemistry, Oregon State University, Corvallis, OR, 97331, USA. david.ji@oregonstate.edu.
  • Lucero M; School of Chemical, Biological, and Environmental Engineering, Oregon State University, Corvallis, OR, 97331, USA. zhenxing.feng@oregonstate.edu.
  • Xu Y; Department of Chemistry, Oregon State University, Corvallis, OR, 97331, USA. david.ji@oregonstate.edu.
  • Gallagher TC; Department of Chemistry, Oregon State University, Corvallis, OR, 97331, USA. david.ji@oregonstate.edu.
  • Cao M; Department of Chemistry, Oregon State University, Corvallis, OR, 97331, USA. david.ji@oregonstate.edu.
  • Feng Z; School of Chemical, Biological, and Environmental Engineering, Oregon State University, Corvallis, OR, 97331, USA. zhenxing.feng@oregonstate.edu.
  • Ji X; Department of Chemistry, Oregon State University, Corvallis, OR, 97331, USA. david.ji@oregonstate.edu.
Chem Commun (Camb) ; 57(82): 10703-10706, 2021 Oct 14.
Article em En | MEDLINE | ID: mdl-34545386
ABSTRACT
Using elemental selenium as an electrode, the redox-active Cu2+/Cu+ ion is reversibly hosted via the sequential conversion reactions of Se → CuSe → Cu3Se2 → Cu2Se. The four-electron redox process from Se to Cu2Se produces a high initial specific capacity of 1233 mA h g-1 based on the mass of selenium alone or 472 mA h g-1 based on the mass of Cu2Se, the fully discharged product.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Chem Commun (Camb) Assunto da revista: QUIMICA Ano de publicação: 2021 Tipo de documento: Article País de afiliação: Estados Unidos
Texto completo
Adicionar na Minha BVS
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Chem Commun (Camb) Assunto da revista: QUIMICA Ano de publicação: 2021 Tipo de documento: Article País de afiliação: Estados Unidos