New Azopolyimides: Synthesis and Film Studies
Corresponding Author(s) : T.V. Rajendiran
dr_v_r@yahoo.co.in
Asian Journal of Chemistry,
Vol. 21 No. 2 (2009): Vol 21 Issue 2
Abstract
Aromatic azopolyimide films were prepared from 3,3',4,4'- azobenzenetetracarboxylic dianhydride condensed with four different diamines by thermal imidization method. Diamines used were (i) 4,4'- diaminodiphenyl ether, (ii) 4,4'-diaminodiphenyl methane (iii) 4,4'- diamino benzanilide and (iv) 2,2-bis[4(p-amino phenoxy)phenyl]-propane. These polyimide films were characterized by scanning electron microscope, X-ray diffraction, pyrolysis-mass spectra and dielectric constant.
Keywords
Azopolyimide films
Mass spectra
Dielectric constant
Kaniakumari, D., & Rajendiran, T. (2010). New Azopolyimides: Synthesis and Film Studies. Asian Journal of Chemistry, 21(2), 1107–1112. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/18796
Download Citation
Endnote/Zotero/Mendeley (RIS)BibTeX