Shevchyk T. Role of inharmonic effects in forming of thermophysical properties of composition materials on the basis of polyvinylchloride.

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0407U004390

Applicant for

Specialization

  • 01.04.19 - Фізика полімерів

31-10-2007

Specialized Academic Board

Д 26.179.01

Institute of Macromolecular Chemistry of NAS of Ukraine

Essay

It is set that in the case of analysis of temperature dependence of thermophysical properties of the polymeric systems it is necessary to take into consideration the inharmonic constituent of vibrations of structural elements of macromolecules. It is determined by the changes of phonons spectrum of structural elements of macromolecules, predefined by power and energetic descriptions of material, which depend also on a type and maintenance of ingredients.

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