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A novel flame-retardant lithium fluoroborate salt for LNMO-graphite-based Li-ion batteries

25 September 2024, Version 1
Working Paper
This content is an early or alternative research output and has not been peer-reviewed by Cambridge University Press at the time of posting.

Abstract

A novel lithium salt (lithium bis-fluoro bis-nonafluoro-tert-butoxy borate) shows high solubility (>1 M) and flame-retardant properties in an electrolyte solution with conventional carbonate solvents as well as stable cycling in a high-voltage (4.8 V) LiNi0.5Mn1.5O4-graphite based lithium-ion battery.

Keywords

LNMO
high voltage
electrolyte
novel lithium salt
non-flammable
Li-ion battery

Supplementary materials

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Title
Supporting information for the article entitled "A novel flame-retardant lithium fluoroborate salt for LNMO-graphite-based Li-ion batteries"
Description
The supporting information provides information about the NMR analysis of the electrolyte and other synthesis conditions and cycling experiments.
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Now Published

A novel flame-retardant lithium fluoroborate salt for LNMO-graphite-based Li-ion batteries [opens in a new tab]
Binayak Roy, Urbi Pal, Koustav Banerjee, Patrick C. Howlett, Douglas R. MacFarlane journal article
Chemical Communications , Volume 60, Issue 94
Online publication date: 2024

Version History

Sep 25, 2024 Version 1

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The content is available under CC BY NC ND 4.0 [opens in a new tab]

DOI

10.26434/chemrxiv-2024-r26gn
D O I: 10.26434/chemrxiv-2024-r26gn [opens in a new tab]

Funding

Australian Research Council

Author’s competing interest statement

The author(s) have declared they have no conflict of interest with regard to this content

Ethics

The author(s) declare that they have sought and gained approval from the relevant ethics committee/IRB for this research and its publication.

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