发明名称 |
HOLLOW FIBER MEMBRANE |
摘要 |
A hollow fiber membrane including a selective polymer layer and a supporting polymer layer. The selective layer also contains sulfonate ions and transition metal ions. It has a thickness of 20-300 nm. The supporting layer contains voids having sizes of 1-100,000 nm. It has a thickness of 35-250 µm. The selective layer has a higher density than the supporting layer. |
申请公布号 |
WO2011046514(A3) |
申请公布日期 |
2011.07.14 |
申请号 |
WO2010SG00390 |
申请日期 |
2010.10.13 |
申请人 |
NATIONAL UNIVERSITY OF SINGAPORE;LI, YI;CHUNG, TAI-SHUNG |
发明人 |
LI, YI;CHUNG, TAI-SHUNG |
分类号 |
B01D69/08;B01D63/02;B01D69/10;B01D71/00 |
主分类号 |
B01D69/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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