Title:
FUNCTIONAL FILTER AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2017/095185
Kind Code:
A1
Abstract:
Disclosed are a functional filter and a manufacturing method therefor, the functional filter comprising: a porous substrate; and a rare earth metal oxide thin film formed on the surface of the porous substrate by an atomic layer deposition (ALD), wherein the surface energy of the rare earth metal oxide thin film is adjusted according to the thickness of the rare earth metal oxide thin film, thereby enabling a hydrophobic property thereof to change.
Inventors:
KIM HYUNG JUN (KR)
LEE HAN BO RAM (KR)
OH IL KWON (KR)
YOON CHANG MO (KR)
LEE HAN BO RAM (KR)
OH IL KWON (KR)
YOON CHANG MO (KR)
Application Number:
PCT/KR2016/014106
Publication Date:
June 08, 2017
Filing Date:
December 02, 2016
Export Citation:
Assignee:
UNIV INCHEON IND ACAD COOP FOUND (KR)
International Classes:
B01D39/14; B01D39/16; B01D39/20
Foreign References:
| JP2005306625A | 2005-11-04 | |||
| KR20080110883A | 2008-12-19 | |||
| KR20110014179A | 2011-02-10 | |||
| KR101479448B1 | 2015-01-06 |
Other References:
CHOI DAE YOUNG ET AL.: "Characterization of teflon Spin-Coating for Efficient hydrophobic Surface Treatment", PROCEEDING OF THE KOREAN INSTITUTE OF ELECTRICAL ENGINEERS SUMMER CONFERENCE, 2010, pages 1557 - 1558
Attorney, Agent or Firm:
CHA, Joon Yong (KR)
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