Title:
ELECTROCHROMIC NANOPARTICLES AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2017/188532
Kind Code:
A1
Abstract:
The present invention relates to electrochromic nanoparticles having a core-shell structure, and a method for producing the same. In order to achieve the above or other objectives, an aspect of the present invention provides a method for producing electrochromic nanoparticles having a core-shell structure, the method comprising the steps of: preparing a core having a predetermined particle diameter; and adsorbing different types of electrochromic materials on the surface of the core, wherein the electrochromic materials have different absorption spectra. According to the present invention, it is possible to provide electrochromic nanoparticles having excellent shielding ability against visible rays and a method for producing the same.
Inventors:
CHO SANGGEUN (KR)
KOO SANGMO (KR)
PARK KOUN (KR)
AN GUKHWAN (KR)
KOO SANGMO (KR)
PARK KOUN (KR)
AN GUKHWAN (KR)
Application Number:
PCT/KR2016/012653
Publication Date:
November 02, 2017
Filing Date:
November 04, 2016
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
C09K9/02; B82B3/00; B82Y20/00
Foreign References:
| KR20140055492A | 2014-05-09 | |||
| KR20060088152A | 2006-08-04 | |||
| KR20080111957A | 2008-12-24 | |||
| KR20050096148A | 2005-10-05 | |||
| US5470673A | 1995-11-28 |
Other References:
See also references of EP 3450522A4
Attorney, Agent or Firm:
PARK, Jang-Won (KR)
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