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Preparation and characterization of polyimide/inorganic hybrid film

  • Ming Yan Zhang
  • , Shu Jin Zeng
  • , Tie Quan Dong
  • , Yong Fan
  • , Qing Quan Lei
  • Harbin University of Science and Technology

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

In the present paper, a kind of polyimide/silica/alumina hybrid films based on 4. 4′-oxydianiline (ODA) and pyromellitic dianhydride (PMDA) was prepared through sol-gel reaction by the hydrolysis and condensation of methyltriethoxysilane (MTEOS) and heteropropyl aluminum in the polyamic acid (PAA) solution of N, N-dimethylacetamide (DMAc). The chemical structure of the films, characterized by FT-IR. indicated that the imidization reaction was complete. The results of TGA proved that the thermal stability can be improved by well dispersion of adequate addition of silica and alumina.

Original languageEnglish
Title of host publicationProceedings of ICPADM 2006 - 8th International Conference on Properties and Applications of Dielectric Materials
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages952-954
Number of pages3
ISBN (Print)1424401895, 9781424401895
DOIs
StatePublished - 2006
Externally publishedYes
EventICPADM 2006 - 8th International Conference on Properties and Applications of Dielectric Materials - Bali, Indonesia
Duration: 26 Jun 200630 Jun 2006

Publication series

NameProceedings of the IEEE International Conference on Properties and Applications of Dielectric Materials

Conference

ConferenceICPADM 2006 - 8th International Conference on Properties and Applications of Dielectric Materials
Country/TerritoryIndonesia
CityBali
Period26/06/0630/06/06

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