Preparation and performance of novel acrylonitrile (AN)-based copolymer gel electrolytes for lithium ion batteries

Weihua Pu; Shichao Zhang; Lan Zhang; Xiangming He; Chunrong Wan; Changyin Jiang

doi:10.1149/1.3123133

Preparation and performance of novel acrylonitrile (AN)-based copolymer gel electrolytes for lithium ion batteries

Weihua Pu^*
, Shichao Zhang
, Lan Zhang
, Xiangming He
, Chunrong Wan
, Changyin Jiang

^*Corresponding author for this work

School of Materials Science and Engineering

Tsinghua University
Beihang University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

2 Scopus citations

Abstract

A novel acrylonitrile (AN)-based copolymer, P (acrylonitrile (AN) - methyl methacrylate (MMA)-methoxy polyethylene glycol (350) monoacrylate (MPGA)-lithium acrylate (LiAc)) (PAMMGLiAc) gel electrolytes were prepared in this paper. The physical properties of the AN-based copolymer membranes were characterized by IR, NMR, TGA, DSC and tensile test. The electrochemical characteristics of the AN-based gel electrolytes were investigated by electrochemical impedance spectroscopy (EIS) and linear sweep voltammetry (LSV). The results show that the gel electrolytes have high ionic conductivity over 2×10^-3S/cm at room temperature, good mechanical properties and a sufficient electrochemical stability with a decomposition voltage as high as 6V vs. Li. The Li/gel electrolyte/LiFePO₄ coin cells with the prepared copolymer gel electrolytes also showed a good charge/discharge performance.

Original language	English
Title of host publication	ECS Transactions - Non-Aqueous Electrolytes for Lithium Batteries - 214th ECS Meeting
Pages	115-122
Number of pages	8
Edition	35
DOIs	https://doi.org/10.1149/1.3123133
State	Published - 2009
Event	Non-Aqueous Electrolytes for Lithium Batteries - 214th ECS Meeting - Honolulu, HI, United States Duration: 12 Oct 2008 → 17 Oct 2008

Publication series

Name	ECS Transactions
Number	35
Volume	16
ISSN (Print)	1938-5862
ISSN (Electronic)	1938-6737

Conference

Conference	Non-Aqueous Electrolytes for Lithium Batteries - 214th ECS Meeting
Country/Territory	United States
City	Honolulu, HI
Period	12/10/08 → 17/10/08

UN SDGs

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

SDG 7 Affordable and Clean Energy

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10.1149/1.3123133

Cite this

@inproceedings{8628bbe77ff641d9bfd1d0d86f00572b,

title = "Preparation and performance of novel acrylonitrile (AN)-based copolymer gel electrolytes for lithium ion batteries",

abstract = "A novel acrylonitrile (AN)-based copolymer, P (acrylonitrile (AN) - methyl methacrylate (MMA)-methoxy polyethylene glycol (350) monoacrylate (MPGA)-lithium acrylate (LiAc)) (PAMMGLiAc) gel electrolytes were prepared in this paper. The physical properties of the AN-based copolymer membranes were characterized by IR, NMR, TGA, DSC and tensile test. The electrochemical characteristics of the AN-based gel electrolytes were investigated by electrochemical impedance spectroscopy (EIS) and linear sweep voltammetry (LSV). The results show that the gel electrolytes have high ionic conductivity over 2×10-3S/cm at room temperature, good mechanical properties and a sufficient electrochemical stability with a decomposition voltage as high as 6V vs. Li. The Li/gel electrolyte/LiFePO4 coin cells with the prepared copolymer gel electrolytes also showed a good charge/discharge performance.",

author = "Weihua Pu and Shichao Zhang and Lan Zhang and Xiangming He and Chunrong Wan and Changyin Jiang",

year = "2009",

doi = "10.1149/1.3123133",

language = "英语",

isbn = "9781615673087",

series = "ECS Transactions",

number = "35",

pages = "115--122",

booktitle = "ECS Transactions - Non-Aqueous Electrolytes for Lithium Batteries - 214th ECS Meeting",

edition = "35",

note = "Non-Aqueous Electrolytes for Lithium Batteries - 214th ECS Meeting ; Conference date: 12-10-2008 Through 17-10-2008",

}

Pu, W, Zhang, S, Zhang, L, He, X, Wan, C & Jiang, C 2009, Preparation and performance of novel acrylonitrile (AN)-based copolymer gel electrolytes for lithium ion batteries. in ECS Transactions - Non-Aqueous Electrolytes for Lithium Batteries - 214th ECS Meeting. 35 edn, ECS Transactions, no. 35, vol. 16, pp. 115-122, Non-Aqueous Electrolytes for Lithium Batteries - 214th ECS Meeting, Honolulu, HI, United States, 12/10/08. https://doi.org/10.1149/1.3123133

Preparation and performance of novel acrylonitrile (AN)-based copolymer gel electrolytes for lithium ion batteries. / Pu, Weihua; Zhang, Shichao; Zhang, Lan et al.
ECS Transactions - Non-Aqueous Electrolytes for Lithium Batteries - 214th ECS Meeting. 35. ed. 2009. p. 115-122 (ECS Transactions; Vol. 16, No. 35).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Preparation and performance of novel acrylonitrile (AN)-based copolymer gel electrolytes for lithium ion batteries

AU - Pu, Weihua

AU - Zhang, Shichao

AU - Zhang, Lan

AU - He, Xiangming

AU - Wan, Chunrong

AU - Jiang, Changyin

PY - 2009

Y1 - 2009

N2 - A novel acrylonitrile (AN)-based copolymer, P (acrylonitrile (AN) - methyl methacrylate (MMA)-methoxy polyethylene glycol (350) monoacrylate (MPGA)-lithium acrylate (LiAc)) (PAMMGLiAc) gel electrolytes were prepared in this paper. The physical properties of the AN-based copolymer membranes were characterized by IR, NMR, TGA, DSC and tensile test. The electrochemical characteristics of the AN-based gel electrolytes were investigated by electrochemical impedance spectroscopy (EIS) and linear sweep voltammetry (LSV). The results show that the gel electrolytes have high ionic conductivity over 2×10-3S/cm at room temperature, good mechanical properties and a sufficient electrochemical stability with a decomposition voltage as high as 6V vs. Li. The Li/gel electrolyte/LiFePO4 coin cells with the prepared copolymer gel electrolytes also showed a good charge/discharge performance.

AB - A novel acrylonitrile (AN)-based copolymer, P (acrylonitrile (AN) - methyl methacrylate (MMA)-methoxy polyethylene glycol (350) monoacrylate (MPGA)-lithium acrylate (LiAc)) (PAMMGLiAc) gel electrolytes were prepared in this paper. The physical properties of the AN-based copolymer membranes were characterized by IR, NMR, TGA, DSC and tensile test. The electrochemical characteristics of the AN-based gel electrolytes were investigated by electrochemical impedance spectroscopy (EIS) and linear sweep voltammetry (LSV). The results show that the gel electrolytes have high ionic conductivity over 2×10-3S/cm at room temperature, good mechanical properties and a sufficient electrochemical stability with a decomposition voltage as high as 6V vs. Li. The Li/gel electrolyte/LiFePO4 coin cells with the prepared copolymer gel electrolytes also showed a good charge/discharge performance.

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U2 - 10.1149/1.3123133

DO - 10.1149/1.3123133

M3 - 会议稿件

AN - SCOPUS:70449642876

SN - 9781615673087

T3 - ECS Transactions

SP - 115

EP - 122

BT - ECS Transactions - Non-Aqueous Electrolytes for Lithium Batteries - 214th ECS Meeting

T2 - Non-Aqueous Electrolytes for Lithium Batteries - 214th ECS Meeting

Y2 - 12 October 2008 through 17 October 2008

ER -

Preparation and performance of novel acrylonitrile (AN)-based copolymer gel electrolytes for lithium ion batteries

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