Study of lithium conducting single ion conductor based on polystyrene sulfonate for lithium battery application

Nageswaran Shubha; Haijin Zhu; Maria Forsyth; Madhavi Srinivasan

doi:10.1016/j.polymer.2016.07.090

Study of lithium conducting single ion conductor based on polystyrene sulfonate for lithium battery application

Nageswaran Shubha, Haijin Zhu^*, Maria Forsyth, Madhavi Srinivasan

^*Corresponding author for this work

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

30 Scopus citations

Abstract

The effect of processing history and morphology is of particular importance for lithium-ion electrolytes for achieving higher ionic conductivities. In this study, single ion conducting poly (4-lithium styrene sulfonic acid) was synthesized by neutralization reaction from polystyrene sulfonic acid, and the effect of morphology and processing method was studied by comparing pelletized, electrospun and gel samples. The PSSLi gels displayed best ionic conductivity, while the pelletized samples showed the worst ionic conductivity. Although electrospinning led to a free standing electrolyte, the lower amount of solvent phase led to lower ionic conductivity when compared to the PSSLi gel. The ionic conductivity at room temperature improved from 6.6 × 10⁻⁵ S/cm to 1.4 × 10⁻³ S/cm by optimizing the processing methodology and the lithium ion concentration. The results show that PSSLi based single ion conducting lithium (SICL) gels are a promising candidate for lithium ion battery application.

Original language	English
Pages (from-to)	748-755
Number of pages	8
Journal	Polymer
Volume	99
DOIs	https://doi.org/10.1016/j.polymer.2016.07.090
State	Published - 2 Sep 2016
Externally published	Yes

Keywords

Lithium-ion battery
Polymer electrolyte
Polystyrene sulfonate

UN SDGs

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

Access to Document

10.1016/j.polymer.2016.07.090

Cite this

@article{93fdfac380584d5eac5b63773b7e0558,

title = "Study of lithium conducting single ion conductor based on polystyrene sulfonate for lithium battery application",

abstract = "The effect of processing history and morphology is of particular importance for lithium-ion electrolytes for achieving higher ionic conductivities. In this study, single ion conducting poly (4-lithium styrene sulfonic acid) was synthesized by neutralization reaction from polystyrene sulfonic acid, and the effect of morphology and processing method was studied by comparing pelletized, electrospun and gel samples. The PSSLi gels displayed best ionic conductivity, while the pelletized samples showed the worst ionic conductivity. Although electrospinning led to a free standing electrolyte, the lower amount of solvent phase led to lower ionic conductivity when compared to the PSSLi gel. The ionic conductivity at room temperature improved from 6.6 × 10−5 S/cm to 1.4 × 10−3 S/cm by optimizing the processing methodology and the lithium ion concentration. The results show that PSSLi based single ion conducting lithium (SICL) gels are a promising candidate for lithium ion battery application.",

keywords = "Lithium-ion battery, Polymer electrolyte, Polystyrene sulfonate",

author = "Nageswaran Shubha and Haijin Zhu and Maria Forsyth and Madhavi Srinivasan",

note = "Publisher Copyright: {\textcopyright} 2016 Elsevier Ltd",

year = "2016",

month = sep,

day = "2",

doi = "10.1016/j.polymer.2016.07.090",

language = "英语",

volume = "99",

pages = "748--755",

journal = "Polymer",

issn = "0032-3861",

publisher = "Elsevier BV",

}

TY - JOUR

T1 - Study of lithium conducting single ion conductor based on polystyrene sulfonate for lithium battery application

AU - Shubha, Nageswaran

AU - Zhu, Haijin

AU - Forsyth, Maria

AU - Srinivasan, Madhavi

PY - 2016/9/2

Y1 - 2016/9/2

N2 - The effect of processing history and morphology is of particular importance for lithium-ion electrolytes for achieving higher ionic conductivities. In this study, single ion conducting poly (4-lithium styrene sulfonic acid) was synthesized by neutralization reaction from polystyrene sulfonic acid, and the effect of morphology and processing method was studied by comparing pelletized, electrospun and gel samples. The PSSLi gels displayed best ionic conductivity, while the pelletized samples showed the worst ionic conductivity. Although electrospinning led to a free standing electrolyte, the lower amount of solvent phase led to lower ionic conductivity when compared to the PSSLi gel. The ionic conductivity at room temperature improved from 6.6 × 10−5 S/cm to 1.4 × 10−3 S/cm by optimizing the processing methodology and the lithium ion concentration. The results show that PSSLi based single ion conducting lithium (SICL) gels are a promising candidate for lithium ion battery application.

AB - The effect of processing history and morphology is of particular importance for lithium-ion electrolytes for achieving higher ionic conductivities. In this study, single ion conducting poly (4-lithium styrene sulfonic acid) was synthesized by neutralization reaction from polystyrene sulfonic acid, and the effect of morphology and processing method was studied by comparing pelletized, electrospun and gel samples. The PSSLi gels displayed best ionic conductivity, while the pelletized samples showed the worst ionic conductivity. Although electrospinning led to a free standing electrolyte, the lower amount of solvent phase led to lower ionic conductivity when compared to the PSSLi gel. The ionic conductivity at room temperature improved from 6.6 × 10−5 S/cm to 1.4 × 10−3 S/cm by optimizing the processing methodology and the lithium ion concentration. The results show that PSSLi based single ion conducting lithium (SICL) gels are a promising candidate for lithium ion battery application.

KW - Lithium-ion battery

KW - Polymer electrolyte

KW - Polystyrene sulfonate

UR - http://www.scopus.com/inward/record.url?scp=84983000319&partnerID=8YFLogxK

U2 - 10.1016/j.polymer.2016.07.090

DO - 10.1016/j.polymer.2016.07.090

M3 - 文章

AN - SCOPUS:84983000319

SN - 0032-3861

VL - 99

SP - 748

EP - 755

JO - Polymer

JF - Polymer

ER -

Study of lithium conducting single ion conductor based on polystyrene sulfonate for lithium battery application

Abstract

Keywords

UN SDGs

Access to Document

Other files and links

Fingerprint

Cite this