国家/地区 中国（5）
IPC部 C（5）
IPC大类 C08（5）
IPC小类 C09K（5） C08K（4） C08J（3）
C08L（3） A61F（2） C08F（2）
IPC C09K005/06（5）
发明人
公开年 2023（5）
申请年 2022（3） 
专利权人

Preparation of heat-induced flexible photo-thermal phase change hydrogel used in skin heat management application, involves melting hydrated salt, adding hydrophilic polymer, crosslinking agent and graphene oxide, magnetically stirring, adding initiator, and reacting.

YU W, SONG M, WANG L

Flexible high latent heat low temperature phase change energy storage gel useful for preparing temperature-regulated materials, comprises phase change material, first hydrophilic monomer and second hydrophilic monomer, where phase change energy storage gel is prepared by in-situ polymerization.

FEI Z, WENG L, YIN C, SHI L

Preparing porous polymer-graphene-based composite shaped phase change material useful as phase change materials for thermal energy conversion and storage or temperature management, comprises e.g. adding polymer material into water, taking aqueous dispersion, and placing material and drying.

SUN K, LI Y, SHI Q

High enthalpy value aqueous heat-conducting phase change material comprises paraffin, melamine, ethanol mixture, aqueous polyurethane resin, polyethylene terephthalate release film and heat conducting filler comprising alumina, boron nitride, aluminum nitride or graphene.

LU Q, ZHANG W, SUN B

Preparing phase change graphene composite material useful as battery pack radiating material, comprises e.g. adding titanate coupling agent and aqueous ammonia, dissolving pyromellitic dianhydride and 4,4'-diaminodiphenyl ether in solvent, and polymerizing modified graphene oxide and isoquinoline.

HUANG Z, ZHOU Z, ZHU Q, ZHENG Z