Issue 62, 2024

Heteroatom doping-induced formation of closed pores for high-performance sodium storage hard carbon anodes

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.

Graphical abstract: Heteroatom doping-induced formation of closed pores for high-performance sodium storage hard carbon anodes

Supplementary files

Article information

Article type
Communication
Submitted
28 Apr 2024
Accepted
27 Jun 2024
First published
02 Jul 2024

Chem. Commun., 2024,60, 8055-8058

Heteroatom doping-induced formation of closed pores for high-performance sodium storage hard carbon anodes

W. Hou, L. Ma, A. Li, H. Peng, Z. Liu, X. Wang, K. Sun, G. Ma and Y. Xu, Chem. Commun., 2024, 60, 8055 DOI: 10.1039/D4CC02036G

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