Thermal and dielectric studies of polymer electrolyte based on P(ECH-EO)

H. Nithya; S. Selvasekarapandian; D. Arun Kumar; A. Sakunthala; M. Hema; P. Christopherselvin; Junichi Kawamura; R. Baskaran; C. Sanjeeviraja

doi:10.1016/j.matchemphys.2010.10.047

Thermal and dielectric studies of polymer electrolyte based on P(ECH-EO)

H. Nithya, S. Selvasekarapandian, D. Arun Kumar, A. Sakunthala, M. Hema, P. Christopherselvin, Junichi Kawamura, R. Baskaran, C. Sanjeeviraja

NanoTerasu Co-Creation Promotion Division

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

66 Citations (Scopus)

Abstract

The solid polymer electrolyte consisting of a copolymer with epichlorohydrin and ethyleneoxide as host polymers and LiClO₄ as the ionic dopant has been synthesized by solution casting technique. The amorphous nature of the polymer salt complex has been confirmed by XRD. From the DSC analysis it is found that the glass transition temperature (T_g) increases with the increase in LiClO₄ concentration and this may be due to the formation of 'transient crossing knots'. The dielectric behaviors of the samples have been analyzed using dielectric permittivity, dissipation factor and electric modulus.

Original language	English
Pages (from-to)	404-408
Number of pages	5
Journal	Materials Chemistry and Physics
Volume	126
Issue number	1-2
DOIs	https://doi.org/10.1016/j.matchemphys.2010.10.047
Publication status	Published - 2011 Mar 15

Keywords

Differential Scanning Calorimetry (DSC)
Elastomers
Electrical properties

Access to Document

10.1016/j.matchemphys.2010.10.047

Cite this

@article{70ac663e11444c15beb15e28d206407c,

title = "Thermal and dielectric studies of polymer electrolyte based on P(ECH-EO)",

abstract = "The solid polymer electrolyte consisting of a copolymer with epichlorohydrin and ethyleneoxide as host polymers and LiClO4 as the ionic dopant has been synthesized by solution casting technique. The amorphous nature of the polymer salt complex has been confirmed by XRD. From the DSC analysis it is found that the glass transition temperature (Tg) increases with the increase in LiClO4 concentration and this may be due to the formation of 'transient crossing knots'. The dielectric behaviors of the samples have been analyzed using dielectric permittivity, dissipation factor and electric modulus.",

keywords = "Differential Scanning Calorimetry (DSC), Elastomers, Electrical properties",

author = "H. Nithya and S. Selvasekarapandian and {Arun Kumar}, D. and A. Sakunthala and M. Hema and P. Christopherselvin and Junichi Kawamura and R. Baskaran and C. Sanjeeviraja",

note = "Funding Information: One of the authors Ms. H. Nithya would like to thank the Defence Research Development Organization for providing Senior Research Fellowship.",

year = "2011",

month = mar,

day = "15",

doi = "10.1016/j.matchemphys.2010.10.047",

language = "English",

volume = "126",

pages = "404--408",

journal = "Materials Chemistry and Physics",

issn = "0254-0584",

publisher = "Elsevier BV",

number = "1-2",

}

TY - JOUR

T1 - Thermal and dielectric studies of polymer electrolyte based on P(ECH-EO)

AU - Nithya, H.

AU - Selvasekarapandian, S.

AU - Arun Kumar, D.

AU - Sakunthala, A.

AU - Hema, M.

AU - Christopherselvin, P.

AU - Kawamura, Junichi

AU - Baskaran, R.

AU - Sanjeeviraja, C.

N1 - Funding Information: One of the authors Ms. H. Nithya would like to thank the Defence Research Development Organization for providing Senior Research Fellowship.

PY - 2011/3/15

Y1 - 2011/3/15

N2 - The solid polymer electrolyte consisting of a copolymer with epichlorohydrin and ethyleneoxide as host polymers and LiClO4 as the ionic dopant has been synthesized by solution casting technique. The amorphous nature of the polymer salt complex has been confirmed by XRD. From the DSC analysis it is found that the glass transition temperature (Tg) increases with the increase in LiClO4 concentration and this may be due to the formation of 'transient crossing knots'. The dielectric behaviors of the samples have been analyzed using dielectric permittivity, dissipation factor and electric modulus.

AB - The solid polymer electrolyte consisting of a copolymer with epichlorohydrin and ethyleneoxide as host polymers and LiClO4 as the ionic dopant has been synthesized by solution casting technique. The amorphous nature of the polymer salt complex has been confirmed by XRD. From the DSC analysis it is found that the glass transition temperature (Tg) increases with the increase in LiClO4 concentration and this may be due to the formation of 'transient crossing knots'. The dielectric behaviors of the samples have been analyzed using dielectric permittivity, dissipation factor and electric modulus.

KW - Differential Scanning Calorimetry (DSC)

KW - Elastomers

KW - Electrical properties

UR - http://www.scopus.com/inward/record.url?scp=78751624338&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=78751624338&partnerID=8YFLogxK

U2 - 10.1016/j.matchemphys.2010.10.047

DO - 10.1016/j.matchemphys.2010.10.047

M3 - Article

AN - SCOPUS:78751624338

SN - 0254-0584

VL - 126

SP - 404

EP - 408

JO - Materials Chemistry and Physics

JF - Materials Chemistry and Physics

IS - 1-2

ER -

Thermal and dielectric studies of polymer electrolyte based on P(ECH-EO)

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this