From the journal:

Chemical Communications

A graphene-like hollow sphere anode for lithium-ion batteries†

Lili You, ORCID logo a   Shu Dong, ORCID logo *a   Yongzheng Fang, ORCID logo c   Yan Guo,a   Kai Zhu, ORCID logo a   Yinyi Gao,a   Tianzeng Bao,a   Hongbin Wub  and  Dianxue Cao ORCID logo *a  

* Corresponding authors

a Key Laboratory of Superlight Materials and Surface Technology, College of Material Science and Chemical Engineering, Harbin Engineering University, Harbin, China

b Hunan Hongshan New Energy Technology Co., Ltd, Henglongqiao Town, Heshan District, Yiyang City, Hunan Province, China

c School of Chemical Engineering, Zhengzhou University, Zhengzhou 450001, Henan, China

Abstract

We report a flash Joule heating method for the rapid preparation of graphene-like materials. The L-GHS exhibited a uniform diameter of 200 nm and an ideal specific surface area of 670 m2 g−1. Meanwhile, the specific capacity of L-GHS remained at 942 mA h g−1 after 600 cycles (1 A g−1), which shows excellent electrochemical performance.

Graphical abstract: A graphene-like hollow sphere anode for lithium-ion batteries

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Article information

DOI
https://doi.org/10.1039/D4CC00076E
Article type
Communication
Submitted
06 Jan 2024
Accepted
09 Apr 2024
First published
17 Apr 2024

Chem. Commun., 2024, Advance Article

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A graphene-like hollow sphere anode for lithium-ion batteries

L. You, S. Dong, Y. Fang, Y. Guo, K. Zhu, Y. Gao, T. Bao, H. Wu and D. Cao, Chem. Commun., 2024, Advance Article , DOI: 10.1039/D4CC00076E

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