A single-ion-conducting lithium-based montmorillonite interfacial layer for stable lithium

A single-ion-conducting lithium-based montmorillonite interfacial layer for stable lithium–metal batteries

Published:2022 Issue:44 Volume:10 Page:23712-23721
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Zeng Ting¹,Yan Yu¹,He Miao¹,Du Dayue¹,Wen Xiaojuan¹,Zhou Bo¹,Shu Chaozhu¹^ORCID

Affiliation:

1. College of Materials and Chemistry & Chemical Engineering, Chengdu University of Technology, 1#, Dongsanlu, Erxianqiao, Chengdu 610059, Sichuan, P. R. China

Abstract

A Li-MMT protective layer with high modulus, a high Li+ transference number of 0.85 and a considerable ionic conductivity of 5.77 × 10−4 S cm−1 can promote dendrite-free Li deposition and improve cycling stability over 1300 h for Li metal anodes.

Funder

National Natural Science Foundation of China

Department of Science and Technology of Sichuan Province

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science,Renewable Energy, Sustainability and the Environment,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2022/TA/D2TA06898B

Reference39 articles.

1. Status and challenges in enabling the lithium metal electrode for high-energy and low-cost rechargeable batteries

2. Strategies to anode protection in lithium metal battery: A review