Issue 23, 2019

Highly efficient & stable Bi & Sb anodes using lithium borohydride as solid electrolyte in Li-ion batteries

Abstract

Herein, we employed Bi and Sb as the negative electrode in all solid-state lithium-ion batteries (LIBs) using LiBH4 as the solid-state electrolyte. The composite anode materials with acetylene black (AB) and LiBH4, prepared by high energy ball-milling, have shown extremely high stability with a high coulombic efficiency of 90–99% over a number of cycles. The gravimetric capacity decayed by only 18 and 5% as compared to the initial volumetric capacity of 4681.7 and 4393.4 mA h cm−3 for Bi and Sb anodes respectively.

Graphical abstract: Highly efficient & stable Bi & Sb anodes using lithium borohydride as solid electrolyte in Li-ion batteries

Supplementary files

Article information

Article type
Paper
Submitted
27 feb 2019
Accepted
15 apr 2019
First published
29 apr 2019
This article is Open Access
Creative Commons BY-NC license

RSC Adv., 2019,9, 13077-13081

Highly efficient & stable Bi & Sb anodes using lithium borohydride as solid electrolyte in Li-ion batteries

P. Kumari, K. Sharma, P. Pal, M. Kumar, T. Ichikawa and A. Jain, RSC Adv., 2019, 9, 13077 DOI: 10.1039/C9RA01479A

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