Double-edged effects of electrolyte additive on interfacial stability in fast-charging lithium-ion batteries

Hyuntae Lee; Junyoung Doh; Soyeon Lee; Dohyun Sung; Hang Kim; Sujong Chae; Hongkyung Lee

doi:10.1039/d4cc04026k

Double-edged effects of electrolyte additive on interfacial stability in fast-charging lithium-ion batteries

Hyuntae Lee
, Junyoung Doh
, Soyeon Lee
, Dohyun Sung
, Hang Kim
, Sujong Chae
, Hongkyung Lee

Department of Energy and Science and Engineering

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

2 Scopus citations

Abstract

Essential, but not too much—Roles of electrolyte additive (FEC) in Li⁺ solvation structures and interfacial reactions are revealed in a high-concentration electrolyte. While excessive FEC addition can intervene in original Li⁺ solvation, compromising interfacial kinetics, minimal FEC is essential in fast-charging applications to seamlessly facilitate Li⁺ desolvation while reinforcing interfacial stability.

Original language	English
Pages (from-to)	13044-13047
Number of pages	4
Journal	Chemical Communications
Volume	60
Issue number	89
DOIs	https://doi.org/10.1039/d4cc04026k
State	Published - 14 Oct 2024

Bibliographical note

Publisher Copyright:
© 2024 The Royal Society of Chemistry.

UN SDGs

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

SDG 7 Affordable and Clean Energy

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10.1039/d4cc04026k

Cite this

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abstract = "Essential, but not too much—Roles of electrolyte additive (FEC) in Li+ solvation structures and interfacial reactions are revealed in a high-concentration electrolyte. While excessive FEC addition can intervene in original Li+ solvation, compromising interfacial kinetics, minimal FEC is essential in fast-charging applications to seamlessly facilitate Li+ desolvation while reinforcing interfacial stability.",

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AU - Lee, Hyuntae

AU - Doh, Junyoung

AU - Lee, Soyeon

AU - Sung, Dohyun

AU - Kim, Hang

AU - Chae, Sujong

AU - Lee, Hongkyung

PY - 2024/10/14

Y1 - 2024/10/14

N2 - Essential, but not too much—Roles of electrolyte additive (FEC) in Li+ solvation structures and interfacial reactions are revealed in a high-concentration electrolyte. While excessive FEC addition can intervene in original Li+ solvation, compromising interfacial kinetics, minimal FEC is essential in fast-charging applications to seamlessly facilitate Li+ desolvation while reinforcing interfacial stability.

AB - Essential, but not too much—Roles of electrolyte additive (FEC) in Li+ solvation structures and interfacial reactions are revealed in a high-concentration electrolyte. While excessive FEC addition can intervene in original Li+ solvation, compromising interfacial kinetics, minimal FEC is essential in fast-charging applications to seamlessly facilitate Li+ desolvation while reinforcing interfacial stability.

UR - https://www.scopus.com/pages/publications/85207442777

U2 - 10.1039/d4cc04026k

DO - 10.1039/d4cc04026k

M3 - Article

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JO - Chemical Communications

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IS - 89

ER -

Double-edged effects of electrolyte additive on interfacial stability in fast-charging lithium-ion batteries

Abstract

Bibliographical note

UN SDGs

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