DocumentCode
1819076
Title
Polyimides with oxadiazole rings and thin films based on them
Author
Bruma, M. ; Damaceanu, M.D. ; Cristea, M. ; Buiculescu, C.
Author_Institution
Petru Poni Inst. of Macromol. Chem., Iasi
Volume
2
fYear
2008
fDate
13-15 Oct. 2008
Firstpage
263
Lastpage
266
Abstract
Two series of polyimides containing oxadiazole rings in the main chain were studied and compared with regard to their thermal properties and the ability to form thin films. The polyimides are based on aromatic diamines containing preformed oxadiazole ring which reacted with benzohenonetetracarboxylic dianhydride or with hexafluoroisopropylidene diphthalic dianhydride. The behavior of thin films in dynamomechanical analysis and their photoluminescence have been investigated.
Keywords
chemical reactions; materials preparation; photoluminescence; polymer films; thermal properties; aromatic diamines; benzohenonetetracarboxylic dianhydride; dynamomechanical analysis; hexafluoroisopropylidene diphthalic dianhydride; oxadiazole rings; photoluminescence; polyimides; thermal properties; thin films; Coatings; Dielectric thin films; Glass; Polyimides; Polymer films; Solvents; Temperature; Thermal resistance; Thermal stability; Transistors;
fLanguage
English
Publisher
ieee
Conference_Titel
Semiconductor Conference, 2008. CAS 2008. International
Conference_Location
Sinaia
ISSN
1545-827X
Print_ISBN
978-1-4244-2004-9
Type
conf
DOI
10.1109/SMICND.2008.4703398
Filename
4703398
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