A single-ion polymer electrolyte based on boronate for lithium ion batteries

Y. S. Zhu; X. W. Gao; X. J. Wang; Y. Y. Hou; L. L. Liu; Y. P. Wu

doi:10.1016/j.elecom.2012.05.022

A single-ion polymer electrolyte based on boronate for lithium ion batteries

Y. S. Zhu, X. W. Gao, X. J. Wang, Y. Y. Hou, L. L. Liu, Y. P. Wu

Fudan University

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86 引用（Scopus）

摘要

A novel single-ion polymer electrolyte, LiPAAOB (lithium oxalate polyacrylic acid borate), was prepared with different ratio of polyacrylic acid, boric acid, lithium hydroxide and oxalic acid. The obtained membranes were characterized by scanning electron microscopy, Fourier transform infrared spectroscopy, X-ray diffraction, thermogravimetry and differential thermal analysis. After absorbing 3% solvent (propylene carbonate), the as-prepared LiOPAAB presents a single ion conductive behavior. Its ionic conductivity at ambient temperature can be up to 2.3 × 10 ^{- 6} S cm ^{- 1} and electrochemical window can be stable up to 7.0 V (vs. Li ⁺/Li), which is of great attraction for 5 V lithium ion batteries with high energy density.

源语言	英语
页（从-至）	29-32
页数	4
期刊	Electrochemistry Communications
卷	22
期	1
DOI	https://doi.org/10.1016/j.elecom.2012.05.022
出版状态	已出版 - 8月 2012
已对外发布	是

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10.1016/j.elecom.2012.05.022

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title = "A single-ion polymer electrolyte based on boronate for lithium ion batteries",

abstract = "A novel single-ion polymer electrolyte, LiPAAOB (lithium oxalate polyacrylic acid borate), was prepared with different ratio of polyacrylic acid, boric acid, lithium hydroxide and oxalic acid. The obtained membranes were characterized by scanning electron microscopy, Fourier transform infrared spectroscopy, X-ray diffraction, thermogravimetry and differential thermal analysis. After absorbing 3% solvent (propylene carbonate), the as-prepared LiOPAAB presents a single ion conductive behavior. Its ionic conductivity at ambient temperature can be up to 2.3 × 10 - 6 S cm - 1 and electrochemical window can be stable up to 7.0 V (vs. Li +/Li), which is of great attraction for 5 V lithium ion batteries with high energy density.",

keywords = "Ionic conductivity, Lithium ion batteries, Polymer electrolyte, Single-ion conductor",

author = "Zhu, {Y. S.} and Gao, {X. W.} and Wang, {X. J.} and Hou, {Y. Y.} and Liu, {L. L.} and Wu, {Y. P.}",

year = "2012",

month = aug,

doi = "10.1016/j.elecom.2012.05.022",

language = "英语",

volume = "22",

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journal = "Electrochemistry Communications",

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T1 - A single-ion polymer electrolyte based on boronate for lithium ion batteries

AU - Zhu, Y. S.

AU - Gao, X. W.

AU - Wang, X. J.

AU - Hou, Y. Y.

AU - Liu, L. L.

AU - Wu, Y. P.

PY - 2012/8

Y1 - 2012/8

N2 - A novel single-ion polymer electrolyte, LiPAAOB (lithium oxalate polyacrylic acid borate), was prepared with different ratio of polyacrylic acid, boric acid, lithium hydroxide and oxalic acid. The obtained membranes were characterized by scanning electron microscopy, Fourier transform infrared spectroscopy, X-ray diffraction, thermogravimetry and differential thermal analysis. After absorbing 3% solvent (propylene carbonate), the as-prepared LiOPAAB presents a single ion conductive behavior. Its ionic conductivity at ambient temperature can be up to 2.3 × 10 - 6 S cm - 1 and electrochemical window can be stable up to 7.0 V (vs. Li +/Li), which is of great attraction for 5 V lithium ion batteries with high energy density.

AB - A novel single-ion polymer electrolyte, LiPAAOB (lithium oxalate polyacrylic acid borate), was prepared with different ratio of polyacrylic acid, boric acid, lithium hydroxide and oxalic acid. The obtained membranes were characterized by scanning electron microscopy, Fourier transform infrared spectroscopy, X-ray diffraction, thermogravimetry and differential thermal analysis. After absorbing 3% solvent (propylene carbonate), the as-prepared LiOPAAB presents a single ion conductive behavior. Its ionic conductivity at ambient temperature can be up to 2.3 × 10 - 6 S cm - 1 and electrochemical window can be stable up to 7.0 V (vs. Li +/Li), which is of great attraction for 5 V lithium ion batteries with high energy density.

KW - Ionic conductivity

KW - Lithium ion batteries

KW - Polymer electrolyte

KW - Single-ion conductor

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U2 - 10.1016/j.elecom.2012.05.022

DO - 10.1016/j.elecom.2012.05.022

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SN - 1388-2481

VL - 22

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JO - Electrochemistry Communications

JF - Electrochemistry Communications

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A single-ion polymer electrolyte based on boronate for lithium ion batteries

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