Hydrodynamic and molecular characteristics of organosilane copolymers of low molecular weight-Reference-Cited by-同舟云学术

Hydrodynamic and molecular characteristics of organosilane copolymers of low molecular weight

Published:2012-08-23 Issue:1 Volume:25 Page:79-86
ISSN:0954-0083
Container-title:High Performance Polymers
language:en
Short-container-title:High Performance Polymers

Author:

Tarabukina Elena¹,Krasova Anna¹,Filippov Alexander¹,Sacarescu Liviu²,Simionescu Mihaela²,Sacarescu Gabriela²,Soroceanu Marius²,Harabagiu Valeria²

Affiliation:

1. Institute of Macromolecular Compounds, Russian Academy of Sciences, Saint-Petersburg, Russia

2. Petru Poni Institute of Macromolecular Chemistry, Romanian Academy, Iasi, Romania

Abstract

Molecular hydrodynamics and light scattering measurements have been carried out in dilute solutions of polysilanes copolymers containing segments with different degrees of rotational freedom. For this purpose, three low-molecular-weight linear polydiphenylsilane copolymeric structures containing various amounts of methylhydrosilylene or methylphenylsilylene flexible units have been synthesized and studied. The molecular and hydrodynamic properties of the diphenylsilane copolymers proved to be dependent on their composition and on the chemical structure of the second co-monomer.

Publisher

SAGE Publications

Subject

Materials Chemistry,Organic Chemistry,Polymers and Plastics

Link

http://journals.sagepub.com/doi/pdf/10.1177/0954008312456890

Reference35 articles.

1. Polysilane based organic light emitting diodes: Simultaneous ultraviolet and visible emission

2. Novel microlens array fabrication utilizing UV-photodecomposition of polysilane

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