国家/地区 中国（14）
IPC部 B（14） C（14）
IPC大类 B01（14）
IPC小类 C09K（14） B01J（11） B01D（2）
IPC C09K005/06（14）
发明人 LI Y（2） SHI L（2）
公开年 2022（11） 2023（3）
申请年 2022（14）
专利权人

Preparing three-dimensional high heat-conducting attapulgite/graphene oxide aerogel composite phase-change material comprises mixing aminated attapulgite nano fiber in uniform graphene oxide suspension, reacting hydrothermally, freezing and performing vacuum impregnation with phase change material.

LI Y, ZHAO X, ZUO X, LI D, TANG Y, TANG A, YANG H

Preparing phase change microcapsule composite material comprises e.g. preparing phase change material emulsion, mixing it with mixed cationic active agent e.g. polydimethyldiallylammonium chloride and graphene dispersion liquid, sonicating, performing solid-liquid separation, washing and drying.

WANG Z, MIAO T

Phase change microcapsule useful in field of lithium battery manufacturing comprises capsule wall and spherical capsule core completely covered by capsule wall, conductive and thermally conductive coating, phase-change substance forming capsule core includes paraffin, stearic acid, or palmitic acid.

ZHANG C, LIAO Q, ZHANG Q

Nanoparticle wall material-doped metal phase-change microcapsule, comprises metal particles as core material, which is covered with hybrid inorganic wall material layer doped with nanoparticles.

YAO X, GU H, LEI K, ZOU D

Long-acting deodorizing and spraying liquid comprises thermal catalyst, beta-cyclodextrin, common soil, calcium carbonate, agglomerant, starch, phase-change temperature-adjusting microcapsule, photovoltaic power generation material and solvent.

SHI L

Heterojunction reduced graphene oxide/graphitized -carbon nitride aerogel, obtained by modifying graphitized-carbon nitride into modified graphitized carbon nitride, mixing graphitized-carbon nitride and graphene oxide in ethylenediaminetetraacetic acid, forming aerogel.

XU F, SUN L, WU B, JING R, ZHANG S, ZHANG H

Preparing phase-change heat storage material elastic film, comprises e.g. mixing phase change wax and monomer e.g. ethyl acrylate, polyvinyl monomers, adding monomer e.g. styrene and polyvinyl monomer to obtained emulsion, adding wetting agent and thickener to obtained emulsion, then coating on film.

WU R

Preparing high thermal conductivity phase-change microcapsule comprises e.g. preparing regenerated chitin suspension, preparing regenerated chitin/graphene nanosheet dispersion as aqueous phase, mixing isophorone diisocyanate with phase change material as oil phase, and heating.

XU H, MAO Z, ZHANG Y, FENG X, WANG B, CHEN Y, SUI X

Aldehyde-free phase change microcapsule with low super-cooling degree useful in field of phase change microcapsule energy storage material, obtained by adopting interface polymerization method, and using polyurethane urea as shell material, and n-alkane as core material.

GONG Y, ZHANG G, YU X, KANG Y, HE R

Movable semi-packaged solid-liquid phase change heat storage material used in energy storage and release, and substance transfer,comprises solid-liquid phase change heat storage substrate melt marbles or solid marbles.

HAN J, LIU S, LIU C, JIANG W, WU P, HE J