Title:
PHASE-CHANGE COMPOSITE CONTAINING CARBON NANOMATERIAL AND PREPARING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2016/024658
Kind Code:
A1
Abstract:
The present invention relates to a phase-change composite containing a carbon nanomaterial and a preparing method therefor. The phase-change composite according to the present invention has a structure in which a carbon nanomaterial, of which a surface is functionalized with a surfactant, is adsorbed onto a surface of a core, which is functionalized with a surfactant charged oppositely to the former surfactant, through electrostatic attraction, and thus the phase-change composite is economical since it can be prepared through a simple process; the change in the thermal property of the phase-change material is significantly small; the phase-change composite has excellent shape stability at a high temperature, which is higher than the transition temperature thereof, as well as excellent thermal conductivity, and therefore, the phase-change composite can be favorably used in various fields of thermal storage materials using thermal property controlling materials, electronic device overheat controlling materials, solar heat materials, vehicle parts, building materials, and fibrous materials.
Inventors:
JEONG HAN MO (KR)
DAO TRUNG DUNG (KR)
DAO TRUNG DUNG (KR)
Application Number:
PCT/KR2014/008594
Publication Date:
February 18, 2016
Filing Date:
September 16, 2014
Export Citation:
Assignee:
UNIV ULSAN FOUND FOR IND COOP (KR)
International Classes:
C09K5/06; B01J13/02
Foreign References:
| KR20130096899A | 2013-09-02 | |||
| KR20130116992A | 2013-10-25 | |||
| US20080272331A1 | 2008-11-06 | |||
| CN103285793A | 2013-09-11 | |||
| KR20130097479A | 2013-09-03 |
Attorney, Agent or Firm:
DANA PATENT LAW FIRM (KR)
특허법인 다나 (KR)
특허법인 다나 (KR)
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