Synthesis and Characterization of New Phosphazene Polymers.

Abstract

We report here the results of our recent studies of poly(alkyl/arylphosphazenes) with particular emphasis on the following areas: (1) the overall scope of, and improvements in, the condensation polymerization method; (2) the characterization of a representative series of these polymers by dilute solution techniques (viscosity, membrane osmometry, light scattering, and size exclusion chromatography), thermal analysis (TGA and DSC), NMR spectroscopy, and X ray diffraction; (3) the preparation and preliminary thermolysis reactions of new, functionalized phosphoranimine monomers; (4) the mechanism of the polymerization reaction; and (5) the derivative chemistry of the preformed poly(alkyl/arylphosphazenes).

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Document Details

Document Type
Technical Report
Publication Date
Jan 21, 1988
Accession Number
ADA191508

Entities

People

  • Patty Wisian-neilson
  • Robert H. Neilson

Organizations

  • Texas Christian University

Tags

Communities of Interest

  • Advanced Electronics
  • Biomedical
  • Ground and Sea Platforms

DTIC Thesaurus Topics

  • Alkenes
  • Biomedical And Dental Materials
  • Carbonyl Complexes
  • Chemical Synthesis
  • Chemistry
  • Copolymers
  • Diffraction
  • Low Temperature
  • Materials Science
  • Mixtures
  • Nitrogen
  • Physical Properties
  • Polymer Chemistry
  • Polymers
  • Tetramers
  • Thermal Analysis
  • X-Ray Diffraction

Fields of Study

  • Chemistry

Readers

  • Organic Chemistry