国家/地区 中国（12）
IPC部 C（12）
IPC大类 C09（12） C01（3） C08（3）
F24（3）
IPC小类 C09K（12） C01B（3） C08K（3）
C08L（3）
IPC C09K005/14（12）
发明人 LI C（12）
公开年 2022（6） 2021（2）
申请年 2022（5）  2021（4）  2018（2） 
专利权人 SHANDONG HAI.（2） UNIV GUANGDO.（2）

Metal-carbon based composite material used in low-temperature thermal energy storage device and solar energy and industrial waste heat treatment, comprises main porous carbon substrate composed of metal-organic framework-derived graphene-based porous carbon and compound composited with the substrate.

XING G, ZHOU T, LI C, LI X, QU W, ZHANG J, YANG X, LI S, ZHAO J

Preparing low oxygen, high stripping graphene oxide useful in preparation of graphene heat-conducting film, comprises e.g. homogenizing and suction filtering dispersion liquid, separating concentrated sulfuric acid in reaction material, washing and filtering solid material.

ZHANG C, LI C, WANG J, YU X, ZHANG S

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

Polyol nanocomposite phase change material as heat storage material, comprises polyol phase change materials and hydroxylated carbon nanofillers, where hydroxylated carbon nanofillers are graphene nanosheets whose surface has been modified.

CHEN S, LU J, SHI L, ZHANG B, LI C, RONG Y, XU Z, ZHENG Y, FENG B

Preparing graphene oxide by recycling concentrated sulfuric acid comprises mixing flake graphite and concentrated sulfuric acid, performing ultrasonic treatment, performing solid-liquid separation on reaction material to obtain recovered concentrated sulfuric acid and solid material, homogenizing.

ZHANG C, LI C, WANG J, YU X, ZHANG S

Preparing thermally conductive composite material based on three-dimensional vertically aligned graphene framework, comprises e.g. carrying hydrothermal reduction on graphene oxide films to form three-dimensional layered structure, drying, and performing heat treatment under argon atmosphere.

HU A, TANG Q, WANG X, LI C, CHEN X

Heat conducting phase change gel material used for battery module comprises heat-conducting filler, phase change material, polysiloxane, crosslinking inhibitor, and catalyst.

ZHANG G, ZHANG J, LI X, LI C, GE X

Preparing worm wheel and worm useful for heavy-load vehicle main reducing system, comprises e.g. melting low-carbon steel, mixing graphene, aluminum-doped zinc oxide powder and phenolic resin conductive adhesive powder, and polishing.

YI Y, LI J, LI C

High-efficiency ground source heat pump ground heat exchange medium comprises boron oxide, ethylene glycol, clean water, stabilizer, modified graphene, nano metal powder, smell agent, salt-containing solution and antifoaming agent.

LI D, LI L, YU H, LI C, MA D

Graphene microsphere/epoxy resin composite material has hexagonal honeycomb structure, and includes graphene microspheres, epoxy resin and curing agent.

ZENG X, LI C, SUN R, ME Y