国家/地区 中国（24）
IPC部 C（14） H（13） B（6）
IPC大类 H01（11） C01（5） C08（4）
B82（3） C09（3） H05（3）
IPC小类 H01M（5） C01B（4） B82Y（3）
C08K（3） C08L（3） C09K（2）
H01B（2） H01L（2）
IPC H01M004/62（4） H01M010/0525（4） C01B032/184（3）
C08K003/04（3） H01M004/36（3） B82Y020/00（2）
B82Y040/00（2） C08K005/18（2） C08K013/06（2）
C08L007/00（2） C08L009/02（2） C08L009/06（2）
C09K011/65（2） H01M004/58（2）
发明人 LI K（24）
公开年 2019（24）
申请年 2019（21）  2018（3） 
专利权人 SHENZHEN EIG.（4） SICHUAN EVER.（4） UNIV GUANGDO.（3） YANCHENG ZEN.（2）

Preparing vulcanized cobalt-nickel electrode material used in battery, involves dissolving cobalt source, nickel source and aqueous polymer in graphene oxide, mixing sulfur-containing compound, performing solvent thermal reaction and drying.

ZHANG H, ZHAO Y, CHEN J, LI K, DUAN W

Preparation of reticulated magnetic graphene oxide for removing heavy metal, involves dissolving ferric chloride, sodium acetate and polyethylene glycol in ethylene glycol, mixing with graphene oxide dispersion, and solvothermally reacting.

LI K, YU Y, BAO S

Anti-static graphene conductive film, has base material layer whose top part is provided with anti-tensile layer, where top part of anti-tensile layer is provided with graphene film layer and bottom part of material layer is provided with hardening layer.

LI K, CAI X

Graphene electrode, has electrode main body whose top part is fixedly connected with metal cap, and silicon rubber layer located on outer surface of glass fiber layer, where bottom part of electrode main body is connected with glass film.

LI K, CAI X

Preparing lignin-based graphene quantum dot material for anti-counterfeiting and biological imaging, involves dissolving acid medium or alkaline medium and oxidant in deionized water, filtering, collecting filtrate, and sonicating.

LI K, CHEN L, WANG R, ZHANG S, MIN Y, WANG H

Plate-type graphene heater, has heating core provided with graphite plate, and heat dissipation fin whose bottom part is provided with clamping strip that is matched with neck of heat dissipation bottom plate.

LI K, YU R

Automatic graphene film rolling machine loading and unloading device, has lifting shaft fixed on two ends of cross beam, lifting motor fixed in middle part of cross beam, and X-axis guide rail whose unloading position is provided with locating block.

LI K

Graphene-modified building film structural material comprises polytetrafluoroethylene layer, adhesive layer, graphene layer and protective layer, where lower surface of adhesive layer is provided with polytetrafluoroethylene layer.

LI K, LI W, SONG N, LI Z

Preparing graphene-based electromagnetic shielding material comprises mixing graphene oxide powder into distilled water, ultrasonically dispersing, heating, washing with ethanol solution, freeze-drying, heat preserving, cooling and pressing.

LIU W, WANG D, LI K, GU J, JIA K

Phohtoelectric coupler has cladding layer that is provided between light emitting source and insulating layer or between light receiver and insulating layer, and graphene oxide is converted into graphene by heating.

LIU Y, SHENG G, TAO Y, LI K