Overcharge protection of lithium-ion batteries above 4 v with a perfluorinated phenothiazine derivative

Aman Preet Kaur; Matthew D. Casselman; Corrine F. Elliott; Sean R. Parkin; Chad Risko; Susan A. Odom

doi:10.1039/c5ta10375d

Overcharge protection of lithium-ion batteries above 4 v with a perfluorinated phenothiazine derivative

Aman Preet Kaur, Matthew D. Casselman, Corrine F. Elliott, Sean R. Parkin, Chad Risko, Susan A. Odom

Research output: Contribution to journal › Article › peer-review

25 Scopus citations

Abstract

Electron-withdrawing substituents are introduced onto the phenothiazine core to raise its oxidation potential for use as a redox shuttle in high-voltage lithium-ion batteries. A perfluorinated derivative oxidizes at 4.3 V vs. Li^+/0, and functions for ca. 500 h of 100% overcharge in LiNi_0.8Co_0.15Al_0.05O₂/graphite coin cells at a charging rate of C/10.

Original language	English
Pages (from-to)	5410-5414
Number of pages	5
Journal	Journal of Materials Chemistry A
Volume	4
Issue number	15
DOIs	https://doi.org/10.1039/c5ta10375d
State	Published - Apr 21 2016

Bibliographical note

Publisher Copyright:
© The Royal Society of Chemistry 2016.

ASJC Scopus subject areas

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

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1039/c5ta10375d

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abstract = "Electron-withdrawing substituents are introduced onto the phenothiazine core to raise its oxidation potential for use as a redox shuttle in high-voltage lithium-ion batteries. A perfluorinated derivative oxidizes at 4.3 V vs. Li+/0, and functions for ca. 500 h of 100% overcharge in LiNi0.8Co0.15Al0.05O2/graphite coin cells at a charging rate of C/10.",

author = "Kaur, {Aman Preet} and Casselman, {Matthew D.} and Elliott, {Corrine F.} and Parkin, {Sean R.} and Chad Risko and Odom, {Susan A.}",

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doi = "10.1039/c5ta10375d",

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T1 - Overcharge protection of lithium-ion batteries above 4 v with a perfluorinated phenothiazine derivative

AU - Kaur, Aman Preet

AU - Casselman, Matthew D.

AU - Elliott, Corrine F.

AU - Parkin, Sean R.

AU - Risko, Chad

AU - Odom, Susan A.

PY - 2016/4/21

Y1 - 2016/4/21

N2 - Electron-withdrawing substituents are introduced onto the phenothiazine core to raise its oxidation potential for use as a redox shuttle in high-voltage lithium-ion batteries. A perfluorinated derivative oxidizes at 4.3 V vs. Li+/0, and functions for ca. 500 h of 100% overcharge in LiNi0.8Co0.15Al0.05O2/graphite coin cells at a charging rate of C/10.

AB - Electron-withdrawing substituents are introduced onto the phenothiazine core to raise its oxidation potential for use as a redox shuttle in high-voltage lithium-ion batteries. A perfluorinated derivative oxidizes at 4.3 V vs. Li+/0, and functions for ca. 500 h of 100% overcharge in LiNi0.8Co0.15Al0.05O2/graphite coin cells at a charging rate of C/10.

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JF - Journal of Materials Chemistry A

IS - 15

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Overcharge protection of lithium-ion batteries above 4 v with a perfluorinated phenothiazine derivative

Abstract

Bibliographical note

ASJC Scopus subject areas

UN SDGs

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