Chandrasekhar, Vadapalli ; Selvaraj, Iykkiam Immanuel ; Chaklanobis, Sujatha (1998) New lipophilic cyclo-and poly-phosphazenes containing surfactant substituents Polymer International, 46 (2). pp. 111-116. ISSN 0959-8103
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Official URL: http://www3.interscience.wiley.com/journal/5274/ab...
Related URL: http://dx.doi.org/10.1002/(SICI)1097-0126(199806)46:2
Abstract
The reaction of the sodium salt of the commercially available surfactant Igepal CA 210TM with hexachlorocyclotriphosphazene, N3P3Cl6 (1) and poly(dichlorophosphazene), [-P(Cl2)=N-]n affords lipophilic cyclo- and poly-phosphazenes SSCP (2) and SSPP (4), respectively. These materials, containing a short chain oligo etheroxy side group while being completely insoluble in water, are soluble in a wide range of solvents ranging from hexane to chloroform. The polymer, SSPP (4) forms polymer-metal salt complexes with lithium salts. DC conductivity measurements by a complex impedance method have been carried out. The maximum conductivity observed for SSPP-LiClO4 (O: Li ratio, 6:1) is 1.0× 10-6Scm-1 at 348K.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Society of Chemical Industry. |
| Keywords: | Polyphosphazene; Polymer Electrolyte; Ionic Conductivity Abstract |
| ID Code: | 8986 |
| Deposited On: | 29 Oct 2010 12:05 |
| Last Modified: | 29 Oct 2010 12:05 |
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