Title:
NANOPOROUS POLYMER MEMBRANE AND METHOD FOR PREPARING SAME
Document Type and Number:
WIPO Patent Application WO/2016/114625
Kind Code:
A1
Abstract:
The present invention relates to a technique for preparing a nanoporous polymer membrane by forming a nanowire array from a nanoparticle seed through hydrothermal synthesis, applying and curing a polymer layer, and then etching the nanowire. The nanoporous polymer membrane according to the present invention can have a variety of pore densities and a plate-shaped or cylinder-shaped structure, and thus can be applied to the biomedical field such as an ion channel, a biomolecule channel and the like including tissue engineering and cell growth, and to the environmental field such as a water treatment filter, chemical molecules and the like. In addition, the preparation method according to the present invention enables preparation of a nanoporous polymer membrane by a simple reaction of forming a polymer layer on a substrate on which a zinc oxide nanowire has been grown on the basis of hydrothermal synthesis at a low processing temperature and then etching the zinc oxide nanowire.
Inventors:
KIM YOUNG KEUN (KR)
AN BOO HYUN (KR)
CHO HYUN AH (KR)
AN BOO HYUN (KR)
CHO HYUN AH (KR)
Application Number:
PCT/KR2016/000460
Publication Date:
July 21, 2016
Filing Date:
January 15, 2016
Export Citation:
Assignee:
UNIV KOREA RES & BUS FOUND (KR)
International Classes:
B01D67/00; B01D69/02; B82B3/00
Foreign References:
| KR101091778B1 | 2011-12-12 | |||
| CN103359773A | 2013-10-23 | |||
| KR20100104233A | 2010-09-29 | |||
| KR101248837B1 | 2013-03-29 |
Other References:
GREENE, LORI E. ET AL.: "Solution-grown Zinc Oxide Nanowires", INORGANIC CHEMISTRY, vol. 45, no. 19, 2006, pages 7535 - 7543
Attorney, Agent or Firm:
CHUNG HYUN PATENT & LAW FIRM (KR)
특허법인 충현 (KR)
특허법인 충현 (KR)
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