Issue 62, 2022
From the journal:

Chemical Communications

A high-capacity self-sacrificial additive based on electroactive sodiated carbonyl groups for sodium-ion batteries†

Zhengna Zhang,a   Rui Zhang,a   Ranjusha Rajagopalan,a   Zheng Tang,a   Dan Sun,*a   Haiyan Wang ORCID logo *ab  and  Yougen Tang ORCID logo *a  

* Corresponding authors

a Hunan Provincial Key Laboratory of Chemical Power Sources, College of Chemistry and Chemical Engineering, Central South University, Changsha, P. R. China
E-mail: sundan4330@csu.edu.cn, ygtang@csu.edu.cn

b School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, P. R. China

Abstract

A new type of high-capacity sacrificial additive (Na4C6O6) is proposed to replenish the sodium loss in sodium ion full-cells. The HC//Na3V2(PO4)2F3 full-cells demonstrate significantly enhanced energy density after introducing an appropriate amount of additive.

Graphical abstract: A high-capacity self-sacrificial additive based on electroactive sodiated carbonyl groups for sodium-ion batteries

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Article information

DOI
https://doi.org/10.1039/D2CC01812H
Article type
Communication
Submitted
30 Mar 2022
Accepted
27 May 2022
First published
14 Jul 2022

Chem. Commun., 2022,58, 8702-8705

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A high-capacity self-sacrificial additive based on electroactive sodiated carbonyl groups for sodium-ion batteries

Z. Zhang, R. Zhang, R. Rajagopalan, Z. Tang, D. Sun, H. Wang and Y. Tang, Chem. Commun., 2022, 58, 8702 DOI: 10.1039/D2CC01812H

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