Complex formation of poly(ethylenimine) with sodium triflate and conductivity behavior of the complexes

C. S. Harris, D. F. Shriver, Mark A Ratner

Research output: Contribution to journalArticle

63 Citations (Scopus)

Abstract

Poly(ethylenimine)-NaCF3SO3 complexes were formed with a polymer repeat unit to salt ratio ranging from 6:1 to 4:1. The complexes change from amorphous to crystalline as the salt concentration is increased. The glass transition temperatures of the amorphous complexes are approximately 15°C lower than that of the crystalline 4:1 complex. The conductivities of the amorphous complexes are significantly higher than that of the crystalline material. The conductivity plots of all of the complexes follow nearly linear Arrhenius type behavior over the temperature range studied.

Original languageEnglish
Pages (from-to)987-989
Number of pages3
JournalMacromolecules
Volume19
Issue number4
Publication statusPublished - 1986

Fingerprint

Sodium
Crystalline materials
Salts
Polymers
aziridine
Temperature
Glass transition temperature

ASJC Scopus subject areas

  • Materials Chemistry

Cite this

Complex formation of poly(ethylenimine) with sodium triflate and conductivity behavior of the complexes. / Harris, C. S.; Shriver, D. F.; Ratner, Mark A.

In: Macromolecules, Vol. 19, No. 4, 1986, p. 987-989.

Research output: Contribution to journalArticle

@article{92298bd74c964be2afebebff04abbefa,
title = "Complex formation of poly(ethylenimine) with sodium triflate and conductivity behavior of the complexes",
abstract = "Poly(ethylenimine)-NaCF3SO3 complexes were formed with a polymer repeat unit to salt ratio ranging from 6:1 to 4:1. The complexes change from amorphous to crystalline as the salt concentration is increased. The glass transition temperatures of the amorphous complexes are approximately 15°C lower than that of the crystalline 4:1 complex. The conductivities of the amorphous complexes are significantly higher than that of the crystalline material. The conductivity plots of all of the complexes follow nearly linear Arrhenius type behavior over the temperature range studied.",
author = "Harris, {C. S.} and Shriver, {D. F.} and Ratner, {Mark A}",
year = "1986",
language = "English",
volume = "19",
pages = "987--989",
journal = "Macromolecules",
issn = "0024-9297",
publisher = "American Chemical Society",
number = "4",

}

TY - JOUR

T1 - Complex formation of poly(ethylenimine) with sodium triflate and conductivity behavior of the complexes

AU - Harris, C. S.

AU - Shriver, D. F.

AU - Ratner, Mark A

PY - 1986

Y1 - 1986

N2 - Poly(ethylenimine)-NaCF3SO3 complexes were formed with a polymer repeat unit to salt ratio ranging from 6:1 to 4:1. The complexes change from amorphous to crystalline as the salt concentration is increased. The glass transition temperatures of the amorphous complexes are approximately 15°C lower than that of the crystalline 4:1 complex. The conductivities of the amorphous complexes are significantly higher than that of the crystalline material. The conductivity plots of all of the complexes follow nearly linear Arrhenius type behavior over the temperature range studied.

AB - Poly(ethylenimine)-NaCF3SO3 complexes were formed with a polymer repeat unit to salt ratio ranging from 6:1 to 4:1. The complexes change from amorphous to crystalline as the salt concentration is increased. The glass transition temperatures of the amorphous complexes are approximately 15°C lower than that of the crystalline 4:1 complex. The conductivities of the amorphous complexes are significantly higher than that of the crystalline material. The conductivity plots of all of the complexes follow nearly linear Arrhenius type behavior over the temperature range studied.

UR - http://www.scopus.com/inward/record.url?scp=0000027573&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0000027573&partnerID=8YFLogxK

M3 - Article

VL - 19

SP - 987

EP - 989

JO - Macromolecules

JF - Macromolecules

SN - 0024-9297

IS - 4

ER -