Title:
SEPARATOR, METHOD FOR PREPARING SEPARATOR, AND APPARATUS FOR PREPARING SEPARATOR
Document Type and Number:
WIPO Patent Application WO/2013/180351
Kind Code:
A1
Abstract:
The present invention relates to a separator, a method for preparing a separator, and an apparatus for preparing a separator. The separator (101) comprises a polyethylene terephthalate fiber layer (110), and nanofiber layers (120, 130), wherein the polyethylene terephthalate fiber layer (110) is prepared by forming a sheet through a paper-making method for preparing paper by using a polyethylene terephthalate fiber, and pressing the sheet in the heated state, thereby allowing the separator to have high mechanical strength, high insulation, high dendrite resistance, high wettability, and high ion conductivity.
Inventors:
KIM ICK SOO (JP)
LEE JAE HWAN (KR)
LEE HYANG DOO (KR)
HWANG DO HYEUK (KR)
LEE JAE HWAN (KR)
LEE HYANG DOO (KR)
HWANG DO HYEUK (KR)
Application Number:
PCT/KR2012/009440
Publication Date:
December 05, 2013
Filing Date:
November 09, 2012
Export Citation:
Assignee:
TOPTEC CO LTD (KR)
UNIV SHINSHU (JP)
KIM ICK SOO (JP)
LEE JAE HWAN (KR)
LEE HYANG DOO (KR)
HWANG DO HYEUK (KR)
UNIV SHINSHU (JP)
KIM ICK SOO (JP)
LEE JAE HWAN (KR)
LEE HYANG DOO (KR)
HWANG DO HYEUK (KR)
International Classes:
H01M10/058; H01M50/414; H01M50/449; H01M50/426
Foreign References:
| JP2010103050A | 2010-05-06 | |||
| KR20080057899A | 2008-06-25 | |||
| JP2008186707A | 2008-08-14 | |||
| JPH0992254A | 1997-04-04 | |||
| JP2002198023A | 2002-07-12 |
Attorney, Agent or Firm:
OH, JONG HWAN (KR)
오종환 (KR)
오종환 (KR)
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