Structural and electrical properties of bio-polymer pectin with LiClO4 solid electrolytes for lithium ion polymer batteries

P. Perumal; P. Christopher Selvin; S. Selvasekarapandian; P. Sivaraj

doi:10.1016/j.matpr.2019.02.100

Structural and electrical properties of bio-polymer pectin with LiClO₄ solid electrolytes for lithium ion polymer batteries

P. Perumal, P. Christopher Selvin, S. Selvasekarapandian, P. Sivaraj

Research output: Contribution to journal › Conference article › peer-review

32 Scopus citations

Abstract

Lithium ion conducting solid bio-polymer electrolyte based on natural polymer Pectin with Lithium perchlorate (LiClO₄) have been prepared by solution casting technique. The prepared polymer electrolytes are characterized by XRD, CV and AC impedance analysis. From AC impedance analysis, the maximum ionic conductivity observed in the order of 5.15×10^-5 Scm^-1 at room temperature which is three orders of magnitude higher than that of pure Pectin polymer membrane. Transport analysis confirms the cationic mobility is greater than the anionic mobility. The impedance and the transport analysis verifies that the natural Pectin electrolyte is a better solid electrolyte for Lithium Polymer Batteries.

Original language	English
Pages (from-to)	196-202
Number of pages	7
Journal	Materials Today: Proceedings
Volume	8
DOIs	https://doi.org/10.1016/j.matpr.2019.02.100
State	Published - 1 Jan 2019
Externally published	Yes
Event	2018 International Conference on Materials for Energy and Environment, ICMEE 2018 - Chennai, Tamil Nadu, India Duration: 22 Feb 2018 → 23 Feb 2018

Keywords

Amorphous
Impedance analysis
Ionic conductivity
Mobility
Polymer

ASJC Scopus subject areas

General Materials Science

UN SDGs

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

Access to Document

10.1016/j.matpr.2019.02.100

Cite this

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title = "Structural and electrical properties of bio-polymer pectin with LiClO4 solid electrolytes for lithium ion polymer batteries",

abstract = "Lithium ion conducting solid bio-polymer electrolyte based on natural polymer Pectin with Lithium perchlorate (LiClO4) have been prepared by solution casting technique. The prepared polymer electrolytes are characterized by XRD, CV and AC impedance analysis. From AC impedance analysis, the maximum ionic conductivity observed in the order of 5.15×10-5 Scm-1 at room temperature which is three orders of magnitude higher than that of pure Pectin polymer membrane. Transport analysis confirms the cationic mobility is greater than the anionic mobility. The impedance and the transport analysis verifies that the natural Pectin electrolyte is a better solid electrolyte for Lithium Polymer Batteries.",

keywords = "Amorphous, Impedance analysis, Ionic conductivity, Mobility, Polymer",

author = "P. Perumal and {Christopher Selvin}, P. and S. Selvasekarapandian and P. Sivaraj",

note = "Publisher Copyright: {\textcopyright} 2019 Elsevier Ltd. All rights reserved.; 2018 International Conference on Materials for Energy and Environment, ICMEE 2018 ; Conference date: 22-02-2018 Through 23-02-2018",

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T1 - Structural and electrical properties of bio-polymer pectin with LiClO4 solid electrolytes for lithium ion polymer batteries

AU - Perumal, P.

AU - Christopher Selvin, P.

AU - Selvasekarapandian, S.

AU - Sivaraj, P.

PY - 2019/1/1

Y1 - 2019/1/1

N2 - Lithium ion conducting solid bio-polymer electrolyte based on natural polymer Pectin with Lithium perchlorate (LiClO4) have been prepared by solution casting technique. The prepared polymer electrolytes are characterized by XRD, CV and AC impedance analysis. From AC impedance analysis, the maximum ionic conductivity observed in the order of 5.15×10-5 Scm-1 at room temperature which is three orders of magnitude higher than that of pure Pectin polymer membrane. Transport analysis confirms the cationic mobility is greater than the anionic mobility. The impedance and the transport analysis verifies that the natural Pectin electrolyte is a better solid electrolyte for Lithium Polymer Batteries.

AB - Lithium ion conducting solid bio-polymer electrolyte based on natural polymer Pectin with Lithium perchlorate (LiClO4) have been prepared by solution casting technique. The prepared polymer electrolytes are characterized by XRD, CV and AC impedance analysis. From AC impedance analysis, the maximum ionic conductivity observed in the order of 5.15×10-5 Scm-1 at room temperature which is three orders of magnitude higher than that of pure Pectin polymer membrane. Transport analysis confirms the cationic mobility is greater than the anionic mobility. The impedance and the transport analysis verifies that the natural Pectin electrolyte is a better solid electrolyte for Lithium Polymer Batteries.

KW - Amorphous

KW - Impedance analysis

KW - Ionic conductivity

KW - Mobility

KW - Polymer

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DO - 10.1016/j.matpr.2019.02.100

M3 - Conference article

AN - SCOPUS:85066903092

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JO - Materials Today: Proceedings

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