@article { author = {Fakhteh, Behrad and Mansoori, Yagoub}, title = {New Thermally Stable Aromatic Polyimides Based on Aromatic Diamine ‎2,5-Bis(3-amino-4-methyl benzene)-1,3,4-oxadiazole (BAMO):‎ Synthesis and Characterization}, journal = {Organic Chemistry Research}, volume = {4}, number = {2}, pages = {147-158}, year = {2018}, publisher = {Iranian Chemical Society}, issn = {2383-242X}, eissn = {2383-242X}, doi = {10.22036/org.chem.2018.121563.1131}, abstract = {In current study, the synthesis and characterization of novel thermally stable polyimides (PIs) containing an 1,3,4-oxadiazole moiety based on a diamine, i.e. 2,5-bis(3-amino-4-methyl benzene)-1,3,4-oxadiazole (BAMO), have been reported. The polymers were characterized using FT-IR and elemental analysis (CHN). Thermal and mechanical behaviours of the prepared PIs were studied by thermo-gravimetric analysis/differential thermal analysis TGA/DTA, and dynamic mechanical thermal analysis (DMTA). The obtained results reveal PI (4), which was obtained from BAMO and 4,4'-(hexafluoroisopropylidene)diphthalic anhydride (6FDA) exhibited the best thermal and mechanical properties.}, keywords = {Polyimide,1,3,4-Oxadiazole,Mechanical properties,thermal properties}, url = {https://www.orgchemres.org/article_65271.html}, eprint = {https://www.orgchemres.org/article_65271_0dd6d1b2c9e3aaffdb6e40496aa21f28.pdf} }