𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The gas permeation properties of 6FDA-2, 4, 6-trimethyl-1, 3-phenylenediamine (TMPDA)/1, 3-phenylenediamine (mPDA) copolyimides

✍ Scribed by Lina Wang; Yiming Cao; Meiqing Zhou; Xiaoli Ding; Qinhua Liu; Quan Yuan

Book ID
106001325
Publisher
Springer
Year
2007
Tongue
English
Weight
280 KB
Volume
60
Category
Article
ISSN
0170-0839

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Gas-sorption properties of 6FDA–durene/1
Gas-sorption properties of 6FDA–durene/1,4-phenylenediamine (pPDA) and 6FDA–durene/1,3-phenylenediamine (mPDA) copolyimides
✍ Si-Xue Cheng; Tai-Shung Chung; Rong Wang; Rohit H. Vora 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 English ⚖ 141 KB

## Abstract We investigated the sorption isotherms of O~2~, N~2~, CH~4~, and CO~2~ gases in 6FDA–durene, 6FDA–1,4‐phenylenediamine (6FDA–pPDA), and 6FDA–1,3‐phenylenediamine (6FDA–mPDA) homopolymers and 6FDA–durene/pPDA and 6FDA–durene/mPDA copolyimides. The solubilities decrease in the order of th

Effect of temperature on intrinsic perme
Effect of temperature on intrinsic permeation properties of 6FDA-Durene/1,3-phenylenediamine (mPDA) copolyimide and fabrication of its hollow fiber membranes for CO2/CH4 separation
✍ Jian-Jun Qin; Tai-Shung Chung; Chun Cao; R.H. Vora 📂 Article 📅 2005 🏛 Elsevier Science 🌐 English ⚖ 633 KB

We have determined the effect of temperature on intrinsic permeation properties of 6FDA-Durene/1,3-phenylenediamine (mPDA) 50/50 copolyimide dense film and fabricated high performance hollow fiber membranes of the copolyimide for CO 2 /CH 4 separation. The hollow fiber membranes were wet-spun from a