国家/地区 中国（57）
IPC部 B（57）
IPC大类 C01（57） B82（29） B01（15）
C09（9） B22（8） H01（6）
C22（5） B02（4） C08（3）
C23（3） C25（3） H05（3）
B32（2） G01（2）
IPC小类 C01B（57）
IPC C01B032/19（57）
发明人 WANG Z（6） ZHANG Y（6） LI X（4）
XU J（4） YU J（4） ZHANG X（4）
CHEN C（3） DING Y（3） GUO J（3）
HAN S（3） LI S（3） OUYANG Z（3）
ZHANG T（3） CHEN X（2） CHENG F（2）
公开年 2021（31） 2022（22） 2023（4）
申请年 2021（57）
专利权人 TIANJIN AIKE.（3） JIANGSU SIJU.（2） UNIV HANGZHO.（2） UNIV KUNMING.（2）
UNIV SHANGHA.（2） UNIV TSINGHU.（2） UNIV XIAN TE.（2）

Preparing magnetic fluorescent graphene, involves grinding graphite flakes and stainless steel needles magnetically, oxidizing with concentrated nitric acid and concentrated sulfuric acid, then ultrasonicating, calcining, dissolving in deionized water, suction filtering, dialyzing, and freeze-drying.

SONG Z, LI J, LIU Y, ZHAO Z, ZHANG B

Graphene airgel has inner portion with radial-like orientation structure, is prepared by directional freezing graphene oxide aqueous solution placed into hollow copper mold under low-temperature condition.

DING Y, ZHANG X, YANG J, TIAN L, DONG S

Preparing graphene/ZIF-7 composite gel comprises preparing graphene gel by ultrasonically dispersing graphene oxide solid powder in distilled water, dissolving L-ascorbic acid and reacting to form columnar graphene gel, exchanging the solvent with dimethylformamide and immersing the graphene gel.

LI C, HE N, QIAO Y

Graphene-containing nanomaterial comprises graphene and nano-graphite sheets.

CHEN B, CHU W, JIANG N, YU J

Preparation method of graphene or metal composite material, has metal electrode that is configured as cathode, and carbon electrode is configured as anode, and second electrochemical reaction is carried out after electrification.

HE X, HUANG Y, LIN J, TANG J, WANG P, LIN M, ZHOU Q

Heat dissipation sheet comprises e.g. graphite layer, primary graphene layer stacked on one side of graphite layer with primary adhesive layer interposed there between and secondary graphene layer stacked with secondary adhesive layer.

PARK J, YOUNG C, CHOI C Y, PARK J U, CHOI C, PIAO Z

Homogenizer of mechanical peeling preparation graphite used for tissue dispersion in biological technical field, has device shell whose top side is fixedly connected with feeding port whose shape is trumpet-shaped.

GUO J

Preparing boron alkene and graphene gas gel sheet used for lithium ion battery, comprises taking boron preparation powder, and combining gas gel electrode sheet by graphene boron alkene powder and oxidized graphene.

TAO H, LI X, XU X, XU B, ZHANG Y, YANG M, YU J, ZHOU M

Preparation of composite material used for preparing sensor, involves dispersing ferric chloride hexahydrate in deionized water, adding graphene oxide aqueous solution, reacting, dispersing obtained material in water, adding e.g. chloroauric acid, stirring, and illuminating using xenon light.

WANG Z, WANG J, HUANG X

Silver nanoparticle/multilayer graphene composite material used e.g. in conductive adhesive ecomprises multi-layer graphene substrate and nano-silver particles uniformly distributed on the surface.

SONG K, WU J, HU X, WU F, XU D, SHI Y, GU C, XU J