发明名称 |
HIGH FLUX HIGH EFFICIENCY NANOFIBER MEMBRANES AND METHODS OF PRODUCTION THEREOF |
摘要 |
A membrane is provided including a coating layer having cellulose nanofibers produced from oxidized cellulose microfibers and an electrospun substrate upon which the coating layer is applied. The nanofibers of the electrospun substrate have a diameter greater than that of the cellulose nanofibers. The membrane also has non-woven support upon which the electrospun substrate is disposed. Microfibers of the non-woven support have a diameter greater than that of the nanofibers of the electrospun substrate. Application of electrospun membrane is in microfiltration area, while the cellulose nanofiber membrane serves in ultra-filtration, nanofiltration, and reverse osmosis after chemical modification.
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申请公布号 |
US2011198282(A1) |
申请公布日期 |
2011.08.18 |
申请号 |
US200913123097 |
申请日期 |
2009.10.07 |
申请人 |
THE RESEARCH FOUNDATION OF STATE UNIVERSITY OF NEW YORK |
发明人 |
CHU BENJAMIN;HSIAO BENJAMIN S.;MA HONGYANG |
分类号 |
B01D71/08;B01D67/00;B01D69/10;B01D71/12;B05D1/18;B05D3/02 |
主分类号 |
B01D71/08 |
代理机构 |
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