๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Synthesis and characterization of colorless polyimide nanocomposite films containing pendant trifluoromethyl groups

โœ Scribed by Hyo-Seong Jin; Jin-Hae Chang; Jeong-Cheol Kim

Book ID
105735674
Publisher
The Polymer Society of Korea
Year
2008
Tongue
English
Weight
871 KB
Volume
16
Category
Article
ISSN
1598-5032

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

Synthesis and Characterization of Sulfon
Synthesis and Characterization of Sulfonated Polyimides Containing Trifluoromethyl Groups as Proton Exchange Membranes
โœ Qingshuang Zhang; Qiaoling Li ๐Ÿ“‚ Article ๐Ÿ“… 2011 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 129 KB

A novel sulfonated diamine, 4,4'-bis(4-amino-3-trifluoromethylphenoxy) biphenyl 3,3'-disulfonic acid (F-BAPBDS), was successfully synthesized by nucleophilic aromatic substitution of 4,4'-dihydroxybiphenyl with 2-chloro-5-nitrobenzotrifluoride, followed by reduction and sulfonation. A series of sulf

Synthesis and characterization of novel
Synthesis and characterization of novel polyimides with bulky pendant groups
โœ David Ayala; Angel E. Lozano; Javier De Abajo; Josรฉ G. De La Campa ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 159 KB ๐Ÿ‘ 2 views

New dianhydrides containing t-butyl and phenyl pendant groups have been synthesized and used as monomers, together with commercial diamines, to prepare novel polyimides. The influence of the chemical structure of the monomers on their reactivity has been studied by quantum semiempirical methods. The