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Heteroatom doping-induced formation of closed pores for high-performance sodium storage hard carbon anodes.
Hou, Wenbo; Ma, Lili; Li, Anbai; Peng, Hui; Liu, Zhiyuan; Wang, Xin; Sun, Kanjun; Ma, Guofu; Xu, Yuxi.
Afiliação
  • Hou W; Key Laboratory of Eco-Functional Polymer Materials of the Ministry of Education, Key Laboratory of Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China. magf@nwnu.edu.cn.
  • Ma L; Key Laboratory of Eco-Functional Polymer Materials of the Ministry of Education, Key Laboratory of Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China. magf@nwnu.edu.cn.
  • Li A; Key Laboratory of Eco-Functional Polymer Materials of the Ministry of Education, Key Laboratory of Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China. magf@nwnu.edu.cn.
  • Peng H; Key Laboratory of Eco-Functional Polymer Materials of the Ministry of Education, Key Laboratory of Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China. magf@nwnu.edu.cn.
  • Liu Z; Key Laboratory of Eco-Functional Polymer Materials of the Ministry of Education, Key Laboratory of Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China. magf@nwnu.edu.cn.
  • Wang X; Key Laboratory of Eco-Functional Polymer Materials of the Ministry of Education, Key Laboratory of Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China. magf@nwnu.edu.cn.
  • Sun K; College of Chemistry and Chemical Engineering, Lanzhou City University, Lanzhou 730070, China.
  • Ma G; Key Laboratory of Eco-Functional Polymer Materials of the Ministry of Education, Key Laboratory of Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China. magf@nwnu.edu.cn.
  • Xu Y; School of Engineering, Westlake University, Hangzhou 310024, China. xuyuxi@westlake.edu.cn.
Chem Commun (Camb) ; 60(62): 8055-8058, 2024 Jul 30.
Article em En | MEDLINE | ID: mdl-38993117
ABSTRACT
A resin-based hard carbon with rich closed pores is prepared by the in situ reconstruction of cavities formed after heteroatoms evaporated during a high-temperature carbonization process. Various characterization results confirm that rich defect sites and micropores and enlarged layer spacing in hard carbon promote Na+ transport and facilitate high-performance Na+ storage.

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Ano de publicação: 2024 Tipo de documento: Article

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Ano de publicação: 2024 Tipo de documento: Article