Suppressing the Growth of Dendrites On Ultrathin Lithium Metal Anodes by an Amide Electrolyte Additive

Thi Huong Pham; Van Chuong Ho; Gyeong Ho Son; Junyoung Mun; Jung Gu Kim

doi:10.1149/1945-7111/ad24c3

Suppressing the Growth of Dendrites On Ultrathin Lithium Metal Anodes by an Amide Electrolyte Additive

Thi Huong Pham
, Van Chuong Ho
, Gyeong Ho Son
, Junyoung Mun
, Jung Gu Kim

Department of Advanced Materials Science and Engineering

Sungkyunkwan University

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

2 Scopus citations

Abstract

Highlights The addition of NDT alters the solvation structure of the electrolyte. NDT is preferentially reduced over solvents due to its lower LUMO energy level. An uniform SEI layer containing Li₃N is formed, inhibiting the dendrite growth. NDT additive improves the performance of LillLFP batteries with ultrathin Li anodes.

Original language	English
Article number	020525
Journal	Journal of the Electrochemical Society
Volume	171
Issue number	2
DOIs	https://doi.org/10.1149/1945-7111/ad24c3
State	Published - 1 Feb 2024

Keywords

2
2-trifluoroacetamide
LiN-contained SEI
lithium metal batteries
N-N-diallyl-2
solvation shell
ultrathin lithium

UN SDGs

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

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10.1149/1945-7111/ad24c3

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title = "Suppressing the Growth of Dendrites On Ultrathin Lithium Metal Anodes by an Amide Electrolyte Additive",

abstract = "Highlights The addition of NDT alters the solvation structure of the electrolyte. NDT is preferentially reduced over solvents due to its lower LUMO energy level. An uniform SEI layer containing Li3N is formed, inhibiting the dendrite growth. NDT additive improves the performance of LillLFP batteries with ultrathin Li anodes.",

keywords = "2, 2-trifluoroacetamide, LiN-contained SEI, lithium metal batteries, N-N-diallyl-2, solvation shell, ultrathin lithium",

author = "Pham, \{Thi Huong\} and Ho, \{Van Chuong\} and Son, \{Gyeong Ho\} and Junyoung Mun and Kim, \{Jung Gu\}",

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doi = "10.1149/1945-7111/ad24c3",

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T1 - Suppressing the Growth of Dendrites On Ultrathin Lithium Metal Anodes by an Amide Electrolyte Additive

AU - Pham, Thi Huong

AU - Ho, Van Chuong

AU - Son, Gyeong Ho

AU - Mun, Junyoung

AU - Kim, Jung Gu

PY - 2024/2/1

Y1 - 2024/2/1

N2 - Highlights The addition of NDT alters the solvation structure of the electrolyte. NDT is preferentially reduced over solvents due to its lower LUMO energy level. An uniform SEI layer containing Li3N is formed, inhibiting the dendrite growth. NDT additive improves the performance of LillLFP batteries with ultrathin Li anodes.

AB - Highlights The addition of NDT alters the solvation structure of the electrolyte. NDT is preferentially reduced over solvents due to its lower LUMO energy level. An uniform SEI layer containing Li3N is formed, inhibiting the dendrite growth. NDT additive improves the performance of LillLFP batteries with ultrathin Li anodes.

KW - 2

KW - 2-trifluoroacetamide

KW - LiN-contained SEI

KW - lithium metal batteries

KW - N-N-diallyl-2

KW - solvation shell

KW - ultrathin lithium

UR - https://www.scopus.com/pages/publications/85185519387

U2 - 10.1149/1945-7111/ad24c3

DO - 10.1149/1945-7111/ad24c3

M3 - Article

AN - SCOPUS:85185519387

SN - 0013-4651

VL - 171

JO - Journal of the Electrochemical Society

JF - Journal of the Electrochemical Society

IS - 2

M1 - 020525

ER -

Suppressing the Growth of Dendrites On Ultrathin Lithium Metal Anodes by an Amide Electrolyte Additive

Abstract

Keywords

UN SDGs

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