Issue 21, 2022
From the journal:

New Journal of Chemistry

A facile synthesis of hierarchically porous graphene for high-performance lithium storage†

Chenming Feng,‡a   Yi Lu, ORCID logo ‡*b   Yixuan Liu,a   Xiaoyu Yang*a  and  Ge Tian*a  

* Corresponding authors

a State Key Laboratory of Advanced Technology for Materials Synthesis and Processing & Shenzhen Research Institute & Joint Laboratory for Marine Advanced Materials in Pilot National Laboratory for Marine Science and Technology (Qingdao), Wuhan University of Technology, Wuhan, China
E-mail: xyyang@whut.edu.cn

b Institut für Anorganische Chemie und Strukturchemie, Heinrich-Heine-Universität Düsseldorf, Universitätsstraße 1, Düsseldorf 40225, Germany
E-mail: yi.lu@uni-duesseldorf.de

Abstract

Hierarchically porous graphene with macro-mesopores is highly desired for enhancing lithium storage. However, it is still not easy to construct such materials with hierarchical porosity. Herein, hierarchical porous graphene was successfully fabricated via two-step calcination. The as-prepared sample exhibits an excellent reversible capacity of 545 mA h g−1 at 5 A g−1 after 700 cycles.

Graphical abstract: A facile synthesis of hierarchically porous graphene for high-performance lithium storage

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Article information

DOI
https://doi.org/10.1039/D2NJ02047E
Article type
Communication
Submitted
26 Apr 2022
Accepted
05 May 2022
First published
07 May 2022

New J. Chem., 2022,46, 9999-10003

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A facile synthesis of hierarchically porous graphene for high-performance lithium storage

C. Feng, Y. Lu, Y. Liu, X. Yang and G. Tian, New J. Chem., 2022, 46, 9999 DOI: 10.1039/D2NJ02047E

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