国家/地区 中国（67） 世界知识产权组织（2）
IPC部 C（69）
IPC大类 C01（21） C09（16） C08（15）
B01（12） H01（11） B82（8）
C04（6） C07（6） C22（6）
C02（5） B22（4） C23（4）
G01（4） C25（3）
IPC小类 C01B（20） B01J（12） C08K（9）
C08L（9） B82Y（8） H01M（8）
C09D（7） C09K（7） C04B（6）
C22C（6） C02F（5） C07C（5）
B22F（4） C23C（4） C08F（3）
IPC C01B032/184（8） B82Y030/00（7） B82Y040/00（5）
C01B032/194（5） C01B032/198（5） C08K003/04（5）
H01M004/62（5） C08K003/22（4） H01M004/36（4）
C08L083/04（3） C09D005/08（3） C09D007/61（3）
C09D163/00（3） C23C016/26（3） H01M004/587（3）
发明人 LI J（69）
公开年 2023（69）
申请年 2022（69）
专利权人 BEIJING GRAP.（6） UNIV NORTHWE.（3） HUNAN ZIHONG.（2） TIANNENG NEW.（2）
UNIV BEIJING.（2） UNIV CHINA E.（2） ZHEJIANG LVH.（2）

Assembly used as superconducting diode assembly, has structure comprising layer of material positioned in contact with layer of another material to form interface between material and another material, and control apparatus to control ferromagnetic state associated with interface.

LI J, SCHEURER M S, LIN J, SIRIVIBOON P, MORISSETTE E

Titanium carbide-based metal ceramic used for preparing wear-resistant product, comprises graphene, alloy steel and titanium carbide.

WANG X, XIAO Z, CAO Z, LI J

Preparing graphene copper-based composite material, comprises e.g. mixing graphene slurry and copper-based powder, compressing powder to obtain green body, vacuum calcining, subjecting to solution heat treatment and aging heat treatment to obtain graphene copper-based composite material.

WANG X, XIAO Z, CAO Z, LI J

Graphene-zinc powder composite material comprises aminated graphene, carboxylated graphene, polyethyleneimine, zinc powder, glutaraldehyde and solvent.

WEI J, ZHU X, ZENG Y, LI J, YANG J, YANG L

High-performance fluororubber composition for sealing of roadheader, comprises hydroxyl-terminated liquid fluororubber, benzoyl peroxide, triisocyanate-terminated polyurethane prepolymer, spray carbon black, acid absorbing agent, graphite, carbon fiber, graphene, plasticizer, and anti-scorch agent.

YU G, XU H, ZHANG X, LI J, SUN Z, WANG M, PENG Z, ZHANG S, SUN S, CHENG Y, CHEN X, WANG W, ZHAO M

Self-compacting compensation shrinkage concrete used for civil engineering works e.g. shipbuilding, and in mechanical industries, comprises water, cement, fly ash, mineral powder, limestone, gravel, graphene adjusting modifier, modified aluminum borate whisker and water reducing agent.

TANG P, ZOU P, MO Z, LI J, XIA Z, XIA J, ZHONG K, HUANG M, WU C, WANG Y

Preparation of single crystal graphene film for forming electronic devices, involves laminating copper foil and base metal foil, heating, performing roll-to-roll monocrystalline graphene film growth on molten copper foil, and growing roll-to-roll single crystal graphene film.

LUO G, WANG G, WANG X, LI J, ZHANG B

Preparation of nitrogen-doped porous graphene used as e.g. catalyst, involves dispersing amino-modified graphene oxide in water, controlling solid content of obtained dispersion to prepare thick slurry, and irradiating with microwaves.

WANG X, LI J, YU F, DU Z, WANG J

Porous metal type conductive adhesive film, comprises upper adhesive layer, ultra-thin porous metal layer and lower adhesive layer, and ultra-thin porous metal layer formed between upper adhesive layer and lower adhesive layer.

LI J, LIN Z, GAO J, WANG Y, LI W

Preparing graphene composite porous silicon oxide ceramic, comprises adding graphene oxide powder to distilled water and organic solvent, pouring graphene oxide dispersion into reaction kettle, carrying out solvent thermal reaction, adding silicate, water and catalyst to ethanol solvent, and heating.

WU M, CHEN X, LI J, LAI H, GE Z