Issue 46, 2019

A bi-functional redox mediator promoting the ORR and OER in non-aqueous Li–O2 batteries

Abstract

Herein, a bi-functional homogeneous redox mediator is employed to promote the rate capability of Li–O2 batteries. The addition of this redox mediator not only facilitates the formation of toroid-shaped Li2O2 at high current densities, but also significantly reduces the charging over-potential caused by the bulky Li2O2.

Graphical abstract: A bi-functional redox mediator promoting the ORR and OER in non-aqueous Li–O2 batteries

Supplementary files

Article information

Article type
Communication
Submitted
03 Apr 2019
Accepted
10 May 2019
First published
10 May 2019

Chem. Commun., 2019,55, 6567-6570

A bi-functional redox mediator promoting the ORR and OER in non-aqueous Li–O2 batteries

H. Liu, M. Liu, L. Yang, Y. Song, X. Wang, K. Yang and F. Pan, Chem. Commun., 2019, 55, 6567 DOI: 10.1039/C9CC02596K

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