๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Gas permeability of fluorinated hyperbranched polyimide

โœ Scribed by Hong Gao; Dong Wang; Wei Jiang; Shaowei Guan; Zhenhua Jiang

Publisher
John Wiley and Sons
Year
2008
Tongue
English
Weight
218 KB
Volume
109
Category
Article
ISSN
0021-8995

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

Gas permeabilities and permselectivity o
Gas permeabilities and permselectivity of photochemically crosslinked polyimides
โœ Ye Liu; Mengxian Ding; Jiping Xu ๐Ÿ“‚ Article ๐Ÿ“… 1995 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 377 KB ๐Ÿ‘ 1 views

Photosensitive polyimide BTDA-3MPDA was modified by UV irradiation. The structure of UV-irradiated polyimides was investigated by FTIR and gel fraction measurements. The results showed that longer UV exposure time resulted in a higher extent of crosslinking. The gas permeabilities of hydrogen, oxyg

Synthesis and characterization of end-ca
Synthesis and characterization of end-capped polyimides and their gas permeability properties
โœ Santosh B. Mhaske; Radhika V. Bhingarkar; Madhukar B. Sabne; Regis Mercier; Subh ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 177 KB ๐Ÿ‘ 2 views

Polyimides (PIs) based on 3,3ะˆ,4,4ะˆ-oxydiphthalic anhydride (ODPA) and 4,4ะˆ-oxydianiline (ODA) end capped with two new monoamines and other four different monoamines have been synthesized with a view to study the effect of different functional groups at the end of polymer chain on solubility, gas pe

Units of gas permeability constants
Units of gas permeability constants
โœ H. Yasuda ๐Ÿ“‚ Article ๐Ÿ“… 1975 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 432 KB