Two-dimensional calcium terephthalate as a low-cost, high-performance anode for sodium-ion batteries

Dandan He; Yang Liu; Yangyang Fan; Changwei Dun; Yun Qiao; Shulei Chou

doi:10.1039/d1cc06898a

Two-dimensional calcium terephthalate as a low-cost, high-performance anode for sodium-ion batteries

Chem Commun (Camb). 2022 Mar 24;58(25):4048-4051. doi: 10.1039/d1cc06898a.

Authors

Dandan He¹, Yang Liu^{1

2}, Yangyang Fan¹, Changwei Dun¹, Yun Qiao², Shulei Chou³

Affiliations

¹ School of Chemistry and Chemical Engineering, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Normal University, Xinxiang, Henan 453007, China. liuy986@htu.edu.cn.
² School of Environment and Chemical Engineering, Shanghai University, Shanghai, 200444, China. yunqiao@shu.edu.cn.
³ Institute for Carbon Neutralization, College of Chemistry and Materials Engineering, Wenzhou University, Zhejiang, 325035, China. chou@wzu.edu.cn.

PMID: 35262104
DOI: 10.1039/d1cc06898a

Abstract

Two-dimensional calcium terephthalate flakes with a thickness of 100-300 nm have been synthesized via adjusting the water : ethanol volume ratio in the solvothermal method. As anodes for sodium-ion batteries, 2D sheet electrodes possess fast kinetics and thus display superior cycling capacity and high-rate capability (195 mA h g^-1 at 1000 mA g^-1).