国家/地区 中国（60）
IPC部 B（60） C（60） F（4）
A（3） G（3） H（3）
IPC大类 B01（60）
IPC小类 C01B（60）
IPC C01B032/184（25） C01B032/198（13） C01B032/194（10）
B01J013/00（7） B01J019/18（6） B01J019/12（5）
B01J027/24（5） C01B003/04（5） B01J019/00（4）
C01B003/00（4） C02F101/38（4） B01F027/90（3）
B01J004/00（3） B01J019/08（3） B01J019/24（3）
发明人 LI Y（5） WANG J（5） YANG Y（4）
ZHANG L（4） LIU Y（3） WANG H（3）
WANG X（3） ZHANG Y（3） CAI J（2）
CAI X（2） GAO C（2） LI C（2）
LI X（2） LI Z（2） LIU H（2）
公开年 2022（60）
申请年 2021（60）
专利权人

Method for forming graphene nanoholes to form nonoholes in graphene sheet used in separators for e.g. electric vehicle batteries, involves heating graphene sheet having functional group-bonded region to remove functional group-bonded region to form nanoholes.

LEE G, JI E, LEE G H, BUILT, JI E J

Preparing aerogel with double-oriented network used as heat-conducting composite material comprises mixing filler, polymer agglomerant and water, placing double-orientation molding device in refrigeration medium, adding filler mixture, freezing, freeze-drying, sintering and heat-treating.

XU J, ZENG X, SUN R, YAO Y

Preparing patterned nitrogen-sulfur co-doped graphene aerogel, comprises ultrasonically dispersing graphene oxide into water, adding thiamine hydrochloride or rhodamine to graphene oxide dispersion, ultrasonically processing, freezing and drying.

XU C, ZHANG N, ZHONG H, ZHANG L, WEI K, SHENG Z

Vertical furnace for preparation graphite, has connecting pipe that is fixedly connected between dust removing box and tail gas purifier.

WANG Y

Mixing device for producing graphene, has driving motor whose output end is fixedly installed with stirring rod, where upper end of stirring rod is movably connected to left end of bottom of transverse rod through bearing.

MA L

Nanocarbon-supported platinum-iron bimetallic catalyst comprises nano-carbon as carrier, platinum-iron species is uniformly supported on surface of nano-carbon carrier in form of atomic clusters, precious metal platinum is active component.

DIAO J, JIA Z, LIU H

Cooling filter device for graphene powder production device, has connecting body provided with through hole for extending air inlet pipe, where side of connecting body is connected with guide blade for guiding gas flow direction.

MA H, HAO Z, CAI X, HUANG W, CAI J

Graphene new material manufacturing shaking device has shell movably installed with shaking assembly provided with stirring rod fixedly connected with driving assembly comprising rotating shaft.

ZHANG S

Functional nanocomposite particles comprises graphene oxide substrate, nano-composite particles dispersed between graphene oxide layers and on surface.

LI Y

Quick heating device for graphene liquid, has clapboard top part provided with heating chamber, where heating chamber is welded with heat conducting copper plate and outer side wall of heating chamber welds with air guide pipe.

LUO L