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 language | English |
|---|---|
| Pages (from-to) | 987-989 |
| Number of pages | 3 |
| Journal | Macromolecules |
| Volume | 19 |
| Issue number | 4 |
| Publication status | Published - 1986 |
Fingerprint
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 journal › Article
}
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
AN - SCOPUS:0000027573
VL - 19
SP - 987
EP - 989
JO - Macromolecules
JF - Macromolecules
SN - 0024-9297
IS - 4
ER -