Issue 92, 2023
From the journal:

Chemical Communications

A foldable self-healing rocking chair zinc-ion battery using a three-dimensional zinc metal-free anode†

Jiawei Long, ORCID logo a   Tianli Han,a   Xirong Lin,b   Yajun Zhuac  and  Jinyun Liu ORCID logo *a  

* Corresponding authors

a Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Provincial Engineering Laboratory for New-Energy Vehicle Battery Energy-Storage Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu, Anhui 241002, PR China
E-mail: jyliu@ahnu.edu.cn

b National Key Laboratory of Science and Technology on Micro/Nano Fabrication, Department of Micro/Nano-electronics, Shanghai Jiao Tong University, Shanghai 200240, PR China

c Institute of Energy, HEFEI Comprehensive National Science Center, Hefei, Anhui 230031, PR China

Abstract

We developed H2Ti5O11·xH2O on carbon cloth (HTO·xH2O/CC) as a binder-free Zn metal-free anode. This ‘rocking chair’ battery incorporated a ZnMn2O4/CC cathode, HTO·xH2O/CC anode, and a polyacrylamide-based electrolyte, and exhibited satisfactory flexibility and self-healing. It displayed recoverable capacities after four repetitions of cutting and healing, indicating a potential using as a foldable and wearable battery.

Graphical abstract: A foldable self-healing rocking chair zinc-ion battery using a three-dimensional zinc metal-free anode

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Article information

DOI
https://doi.org/10.1039/D3CC04360F
Article type
Communication
Submitted
03 Sep 2023
Accepted
16 Oct 2023
First published
17 Oct 2023

Chem. Commun., 2023,59, 13739-13742

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A foldable self-healing rocking chair zinc-ion battery using a three-dimensional zinc metal-free anode

J. Long, T. Han, X. Lin, Y. Zhu and J. Liu, Chem. Commun., 2023, 59, 13739 DOI: 10.1039/D3CC04360F

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