𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Effect of adding sulphur to the dope on properties of modified polyacrylonitrile fibers

✍ Scribed by Yan-Xiang Wang; Cheng-Guo Wang


Publisher
John Wiley and Sons
Year
2007
Tongue
English
Weight
114 KB
Volume
105
Category
Article
ISSN
0021-8995

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Effects of activation time on the proper
✍ Junfen Sun; Xiaqin Wang; Chaosheng Wang; Qingrui Wang πŸ“‚ Article πŸ“… 2005 πŸ› John Wiley and Sons 🌐 English βš– 137 KB πŸ‘ 2 views

## Abstract Polyacrylonitrile (PAN) hollow fibers were pretreated with ammonium dibasic phosphate, then further oxidized in air, carbonized in nitrogen, and activated with carbon dioxide. The effects of activation time of a precursor fiber on the microstructure, specific surface area, pore‐size dis