国家/地区 中国（23）
IPC部 C（23） B（5） H（3）
IPC大类 C04（23）
IPC小类 C04B（23） C01B（5） C09K（2）
IPC C04B035/528（23）
发明人 DONG J（2） LIU B（2） LIU H（2）
LIU Z（2） LV Z（2） MIN J（2）
WANG L（2） WANG X（2） WANG Z（2）
ZHANG P（2）
公开年 2018（6） 2021（5） 2022（5） 2013（2） 2017（2）
申请年 2021（6）  2018（5）  2017（3）  2022（3）  2013（2）  2020（2） 
专利权人 DATONG XINCH.（4） UNIV WUHAN S.（2）

Metal ceramic material useful for cutting pick of development machine, comprises diamond, silicon carbide, silicon nitride, amorphous silicon dioxide, cobalt oxide, boron carbide, tungsten graphene, nano iron powder and niobium carbide.

CHEN H, YANG B, HUA J

Method for preparing a high-strength carbon-based material based on combustion synthetic graphite used as nuclear graphite electric spark processing tool electrode, involves using combustion-synthesized graphene and/or doped combustion graphene and sintering.

FEI W, LIU B, WANG Y, LI J, WANG L

Method for preparing and molding conductive graphene carbon material used for micro-nano processing, involves continuing temperature of carbon material blank after pre-sintering, temperature is raised for sintering treatment, and sintering time to obtain sintered carbon material blank.

WANG L, YU G

Preparation of composite material involves mixing precursor prepared using e.g. carbon black powder/graphite powder, and precursor prepared using graphene and polyvinyl alcohol, grinding, adding obtained powder to mold, performing cold isostatic pressing, carbonizing obtained blank,and graphitizing.

ZHANG Y, ZHANG P, GAO Z, MIN J

Preparation of graphene thermally conductive thick film comprises thermal spraying graphene oxide dispersion on base film, drying to form composite film, reducing graphene oxide layer, carbonizing and graphitizing, and pressing.

LI W, JIN C

Preparation of amorphous carbon block material used for forming e.g. graphite, graphene, carbon nano tube, and diamond, involves performing high-temperature and high-pressure treatment.

DONG J, LIU Z, SHANG Y, YAO M, LIU B

Method for preparing high thermal conductivity block, involves pulverizing artificial graphite and expanded graphite, mixing, compressing mixed material into block, forming micro-pore structures, coating graphene oxide, drying, carrying out heating treatment, and flat pressing.

FENG W, LIN J

High-thermal-conductivity graphene composite heat dissipation film comprises graphene, carbon nanotubes, foaming agent, resin, solvent, anhydride and coupling agent.

XU J, HU Q, TIAN C, ZHANG S, SHI B

Preparing three-dimensional printed electrode materials for biological microfluidic chip comprises e.g. dissolving graphene oxide in solvent, adding oligomer, active monomer, degradation agent, conductive particle, and antifoaming agent.

WANG N

Graphene film material having specified thickness comprises specific amount of graphene oxide dispersion liquid.

CAI J, LIU Z, ZHAO L, LIANG H, LV J, HUANG L, LIAO J