Abstract
A kinetic study of the solid state formation of poly(phthalocyaninatosiloxane) ([Si(Pc)O]n), a candidate component of air-stable, light-weight, electrically conductive fibers, was performed. The initiation of reaction occurs at defect sites, whereas propagation takes place through a "chain polycondensation" scheme as a result of lattice (topochemical) control. An Avrami-type power 2 law fits the low temperature data up to high conversions and the high temperature data up to the reaction rate maximum. The maximum chain length is probably controlled by the relative phthalocyanine ring spacings of the reactant and product lattices.
| Original language | English |
|---|---|
| Pages (from-to) | 31-35 |
| Number of pages | 5 |
| Journal | Synthetic Metals |
| Volume | 29 |
| Issue number | 2-3 |
| DOIs | |
| Publication status | Published - Mar 21 1989 |
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ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Materials Chemistry
- Polymers and Plastics
Cite this
Solid state polymerization of poly(phthalocyaninatosiloxane). / Beltsios, K. G.; Marks, Tobin J; Carr, S. H.
In: Synthetic Metals, Vol. 29, No. 2-3, 21.03.1989, p. 31-35.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Solid state polymerization of poly(phthalocyaninatosiloxane)
AU - Beltsios, K. G.
AU - Marks, Tobin J
AU - Carr, S. H.
PY - 1989/3/21
Y1 - 1989/3/21
N2 - A kinetic study of the solid state formation of poly(phthalocyaninatosiloxane) ([Si(Pc)O]n), a candidate component of air-stable, light-weight, electrically conductive fibers, was performed. The initiation of reaction occurs at defect sites, whereas propagation takes place through a "chain polycondensation" scheme as a result of lattice (topochemical) control. An Avrami-type power 2 law fits the low temperature data up to high conversions and the high temperature data up to the reaction rate maximum. The maximum chain length is probably controlled by the relative phthalocyanine ring spacings of the reactant and product lattices.
AB - A kinetic study of the solid state formation of poly(phthalocyaninatosiloxane) ([Si(Pc)O]n), a candidate component of air-stable, light-weight, electrically conductive fibers, was performed. The initiation of reaction occurs at defect sites, whereas propagation takes place through a "chain polycondensation" scheme as a result of lattice (topochemical) control. An Avrami-type power 2 law fits the low temperature data up to high conversions and the high temperature data up to the reaction rate maximum. The maximum chain length is probably controlled by the relative phthalocyanine ring spacings of the reactant and product lattices.
UR - http://www.scopus.com/inward/record.url?scp=0024627422&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0024627422&partnerID=8YFLogxK
U2 - 10.1016/0379-6779(89)90875-8
DO - 10.1016/0379-6779(89)90875-8
M3 - Article
AN - SCOPUS:0024627422
VL - 29
SP - 31
EP - 35
JO - Synthetic Metals
JF - Synthetic Metals
SN - 0379-6779
IS - 2-3
ER -