International Journal of Molecular Sciences | |
Preparation, Characterization and Thermal Degradation of Polyimide (4-APS/BTDA)/SiO2 Composite Films | |
Mansor Bin Ahmad1  Yadollah Gharayebi2  Mohd. Sapuan Salit3  Mohd. Zobir Hussein1  Saeideh Ebrahimiasl2  | |
[1] Department of Chemistry, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia; E-Mail:;Advanced Materials and Nanotechnology Laboratory, Institute of Advanced Technology (ITMA), Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia; E-Mails:;Department of Mechanical and Manufacturing Engineering, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia; E-Mail: | |
关键词: polyimide; silica; activation energy; thermogravimetric analysis; | |
DOI : 10.3390/ijms13044860 | |
来源: mdpi | |
【 摘 要 】
Polyimide/SiO2 composite films were prepared from tetraethoxysilane (TEOS) and poly(amic acid) (PAA) based on aromatic diamine (4-aminophenyl sulfone) (4-APS) and aromatic dianhydride (3,3,4,4-benzophenonetetracarboxylic dianhydride) (BTDA) via a sol-gel process in
【 授权许可】
CC BY
© 2012 by the authors; licensee Molecular Diversity Preservation International, Basel, Switzerland.
【 预 览 】
Files | Size | Format | View |
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RO202003190045263ZK.pdf | 740KB | download |