Dalian institute of Chemical Physics, Chinese Academy of Sciences, P. 0. Box 110, Dalian 11 6023, People's Republic of China ## SYNOPSIS Palladiumsupported on a high-temperature-withstanding polymer, phenophthalein poly(ether sulfone) (PES-C), exhibits very high catalytic activity both in the car
Catalytic hydrogenation and gas permeation properties of metal-containing poly(phenylene oxide) and polysulfone
โ Scribed by Hanrong Gao; Yun Xu; Shijian Liao; Ren Liu; Daorong Yu
- Publisher
- John Wiley and Sons
- Year
- 1993
- Tongue
- English
- Weight
- 413 KB
- Volume
- 50
- Category
- Article
- ISSN
- 0021-8995
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The gas permeability of 0, and N, for homogeneous and composite membranes prepared from poly(2,6-dimethyl-1,4-phenylene oxide) (PPO) samples with different molecular weight parameters was investigated. Temperature dependencies of gas permeability coefficients and permselectivity were determined for
The permeability coefficients of O 2 , N 2 , and CO 2 gases at 25ยฐC were examined for composite membranes that were prepared by filling poly(ethylene oxide)(PEO) with different molecular weights into a porous membrane. The permeability coefficients of O 2 , N 2 , and CO 2 were 2 ฯซ 10 ฯช10 -4 ฯซ 10 ฯช10