国家/地区 中国（8）
IPC部 C（8）
IPC大类 C09（8） F24（4） F28（2）
IPC小类 C09K（8）
IPC C09K005/06（5） C09K005/14（2） F24D013/02（2）
F24S060/10（2） F28D020/02（2）
发明人 WANG J（2） WANG Z（2）
公开年 2022（7）
申请年 2022（8）
专利权人

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

Preparation of graphene phase-change temperature-equalizing plate, involves spreading layer of phase change material on surface of graphene porous membrane, heating in vacuum environment, melting and pouring phase change material into graphene porous material and cooling.

HAO Z, HUANG W, WANG Z, CAI J

Mica plate-based graphene electric heater comprises metal shell, heating element bracket provided with several mica-based heating sheets uniformly arranged, gap provided between adjacent mica-based heating sheets, and frequency conversion motor.

MA Z, JIAO H, WU X, LI C, LI G, HOU L, GENG X, WU H, HE Z

Preparing phase change heat storage floor comprises e.g. mixing and stirring organic/inorganic heat storage material and porous carrier to prepare composite phase change material, physically mixing cement powder and composite phase change material powder, adding water, and stirring.

FAN G, BIE Y, ZOU T, ZHANG D, LI H, YANG L, ZHANG J, TANG X, WANG J, XU T

Preparing graphene heat dissipation composite material useful in automobile engine heat-dissipating, comprises e.g. taking carbon fiber bundles, pouring mixed liquid into forming container, arranging multi-level orientation and arrangement of carbon fiber bundles in mixed solution by device.

CHEN D

Heat storage core comprises miscible layer arranged between outer shell and core phase transition region, where outer shell comprises framework material, and miscible layer is composite material comprising framework material and core material.

JIA Y, ZHANG G, QIAO G, JIN L, CHAOMURILIGE` C

Biomimetic structure useful in the field of thermal management, comprises transparent heat insulation material layer set along the setting direction sequentially photo-thermal conversion material layer and phase change material layer.

WANG J

Friction material for brake pads, comprises graphene-carbon fiber material, polyacrylonitrile fiber, aramid fiber, glass fiber, phenolic resin, filler, titanate coupling agent, molybdenum disulfide and silicide crystal whisker.

WANG Y, ZHOU P, CHEN H, WU M