Highly thermostable thin films based on polymer nanocomposites

Memoirs of the Scientific Sections of the Romanian Academy

Corneliu Hamciuc¹  Elena Hamciuc¹  Maria Bruma¹ 

[1] “Petru Poni” Institute of Macromolecular Chemistry, Iasi, Romania;

关键词: polymer thin films;    silica nanocomposites;    thermal stability;    dielectric properties;    gas separation;   

DOI  :  

来源: DOAJ

【 摘 要 】

This article presents a review on highly thermostable polymer nanocomposites containing silica, based on author’s own researches, placed in a broader context of the published literature. Thin films based on various polymer matrices, using different alkoxysilanes as precursors of inorganic network, were prepared by sol-gel technique. The influence of silica content and of polymer chemical structure on the thermal, electrical and gas separation properties of the resulting films was investigated. Structure-properties relationships which could be used to design new materials with desired physico-chemical characteristics were established.

【 授权许可】

Unknown