Rational Design of Si/SiO2 @Hierarchical Porous Carbon Spheres as Efficient Polysulfide Reservoirs for High-Performance Li-S Battery.

Rehman, Sarish; Guo, Shaojun; Hou, Yanglong

Rehman, Sarish; Guo, Shaojun; Hou, Yanglong.

Afiliação

Rehman S; Department of Materials Science and Engineering, College of Engineering, Peking University, Beijing, 100871, China.
Guo S; Department of Materials Science and Engineering, College of Engineering, Peking University, Beijing, 100871, China.
Hou Y; Department of Materials Science and Engineering, College of Engineering, Peking University, Beijing, 100871, China.

Adv Mater ; 28(16): 3167-72, 2016 04.

Article em En | MEDLINE | ID: mdl-26895229

RESUMO

Integrated design of Si/SiO2 @hierar-chical porous carbon spheres is made and used as efficient polysulfide reservoir for enhancing lithium-sulfur battery (LSB) in terms of capacity, rate ability, and cycling stability via combined chemical and physical effects.

Palavras-chave

cathodes; electrochemical performance; hybrid spheres; lithium-sulfur batteries; porous carbon; silica

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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Adv Mater Assunto da revista: BIOFISICA / QUIMICA Ano de publicação: 2016 Tipo de documento: Article País de afiliação: China País de publicação: Alemanha

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