| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7023199 | Journal of Membrane Science | 2011 | 8 Pages |
Abstract
⺠Novel composite anion exchange membranes are prepared using polyepichlorohydrin (PECH) to avoid chloromethylation. ⺠SEM results indicate that quaternized PECH has penetrated into the pores of the polytetrafluoroethylene (PTFE) membranes. ⺠The membranes have good thermal stability under an air atmosphere and are stable in basic media with KOH concentration up to 8 M at 30 °C. ⺠The composite membranes would not become brittle in the presence of water.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Filtration and Separation
Authors
Tian Yi Guo, Qing Hua Zeng, Chun Hui Zhao, Qing Lin Liu, Ai Mei Zhu, Ian Broadwell,