| 发明名称 |
LAYER-BY-LAYER ASSEMBLY OF GRAPHENE OXIDE MEMBRANES VIA ELECTROSTATIC INTERACTION AND ELUDICATION OF WATER AND SOLUTE TRANSPORT MECHANISMS |
| 摘要 |
A method for synthesizing a water purification membrane is presented. The method includes stacking a plurality of graphene oxide (GO) nanosheets to create the water purification membrane, the stacking involving layer-by-layer assembly of the plurality of GO nanosheets and forming a plurality of nanochannels between the plurality of GO nanosheets for allowing the flow of a fluid and for rejecting the flow of contaminants. The method further includes cross-linking the plurality of GO nanosheets by 1,3,5-benzenetricarbonyl trichloride on a polydopamine coated polysulfone support. |
| 申请公布号 |
US2015258506(A1) |
申请公布日期 |
2015.09.17 |
| 申请号 |
US201514658990 |
申请日期 |
2015.03.16 |
| 申请人 |
University of Maryland |
发明人 |
Mi Baoxia;Hu Meng |
| 分类号 |
B01D69/12;B01D67/00;B01D71/02;C01B31/04;B32B37/14 |
主分类号 |
B01D69/12 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for synthesizing a water purification membrane, the method comprising:
stacking a plurality of graphene oxide (GO) nanosheets to create the water purification membrane, the stacking involving layer-by-layer assembly of the plurality of GO nanosheets; and forming a plurality of nanochannels between the plurality of GO nanosheets for allowing the flow of a fluid and for rejecting the flow of contaminants. |
| 地址 |
College Park MD US |
