国家/地区 中国（12） 加拿大（2） 欧洲专利局（EPO）（2） 日本（2） 韩国（2） 美国（2） 世界知识产权组织（2）
IPC部 C（12）
IPC大类 C01（12）
IPC小类 C08L（12） C01B（11） C08K（10）
C08J（3） B82Y（2） C01F（2）
C08G（2） C09D（2） D01F（2）
H01B（2）
IPC C08L027/06（12）
发明人 LIU D（2） LIU H（2） ZHANG J（2）
ZHANG X（2）
公开年 2020（3） 2016（2） 2018（2） 2021（2）
申请年 2020（5）  2017（2） 
专利权人 JINAN SHENGQ.（2）

Graphene composite material comprises modified graphene, and flame-retardant additive, is prepared by ultrasonically-treating mixed solution comprising modified graphene and flame-retardant additive, filtering, and drying.

CUI J, LI Y, XU P, ZHANG B

Preparing calcium carbonate complex particles comprises pulping, carbonizing, treatment agent, secondary carbonizing, drying finished product.

YAN P

Graphene carbon nanotube composite material for preparing quantum thermal frequency radiation wire used in a quantum thermal frequency radiation fabric, comprises graphene nano silver powder and carbon nanotube.

ZHAO Z

Preparing graphene-based modifier comprises dispersing the graphene oxide in organic solvent to obtain graphene oxide suspension, adding esterification modifying agent into graphene oxide suspension and adding concentrated sulfuric acid.

LIU H, ZHANG Y, HU J, ZHANG D, ZHANG Z

Preparation of antistatic PVC composite material involves preparing graphene-calcium oxide composite powder, and carbonizing powder for graphene calcium carbonate composite powder and mixing calcium carbonate powder with PVC substrate.

LI W

Composite heat-dissipating graphene material is prepared by using graphene and plastic.

MENG X

Producing graphene hub by using fly ash carbon dioxide comprises e.g. extracting alumina, titania and magnesia from fly ash, capturing the carbon dioxide from metallurgical, coal chemical or power plant, calcining and hot-melting graphene.

CHENG L, LIU X, XIANG Y, LIU H

Graphene double-layer electric driving film useful for e.g. flexible wearable device and micro-motor actuator, comprises graphene double layer electrically actuated membrane formed by flexible conductive layer and the flexible polymer layer.

LIU J, SANG W, ZHAO L

Preparing graphene thermal conductive film comprises placing wet thermal conductive film in a oven, drying, obtaining dry thermal film, immersing dry thermal film in potassium iodide solution, taking out thermal film and vacuum drying.

LI G, LIN C, SUN D

Functional synthetic material used e.g. for preparing functional synthetic fibers comprises graphene structure, mineral element comprising iron, silicon and aluminum element, and polymeric synthetic materials.

ZHANG J, LIU D, ZHANG X