Issue 74, 2022
From the journal:

Chemical Communications

Introducing competitive adsorption species in sulfonimide salt-based electrolytes for inhibiting aluminium corrosion†

Weiran Xue,‡ab   Qiuchen Wang,‡ab   Guochen Sun,b   Quan Li,a   Xiqian Yu ORCID logo *ab  and  Hong Li ORCID logo *ab  

* Corresponding authors

a Beijing Advanced Innovation Center for Materials Genome Engineering, Institute of Physics, Chinese Academy of Sciences, Beijing, China
E-mail: xyu@iphy.ac.cn, hli@iphy.ac.cn

b Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, China

Abstract

The addition of [EMIM]NO3 effectively inhibited aluminium current collector corrosion in a LiTFSI-based electrolyte since both [EMIM]+ and NO3− could exclude TFSI− from directly contacting the surface of the aluminium current collector as a result of competitive adsorptions. This work offers a novel technical solution to address the corrosion issue and may promote the wide application of sulfonimide salts.

Graphical abstract: Introducing competitive adsorption species in sulfonimide salt-based electrolytes for inhibiting aluminium corrosion

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Article information

DOI
https://doi.org/10.1039/D2CC03434D
Article type
Communication
Submitted
19 jun 2022
Accepted
16 avg 2022
First published
17 avg 2022

Chem. Commun., 2022,58, 10341-10344

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Introducing competitive adsorption species in sulfonimide salt-based electrolytes for inhibiting aluminium corrosion

W. Xue, Q. Wang, G. Sun, Q. Li, X. Yu and H. Li, Chem. Commun., 2022, 58, 10341 DOI: 10.1039/D2CC03434D

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