国家/地区 中国（10）
IPC部 C（10）
IPC大类 C01（10） H01（3） B82（2）
C08（2） C09（2）
IPC小类 C01B（10）
IPC C01B032/21（10）
发明人
公开年 2020（10）
申请年 2019（6）  2020（4） 
专利权人

New modified graphene used for forming modified graphene-resin composite and modified graphene dispersion, has preset ratio of intensity of G band with respect to intensity of D band in Raman spectroscopy spectrum.

WATANABE T, KITAO A, SUZUKI K, KOBAYASHI Y, WATANABE D, KOBAYASHI A

Preparing fluorinated graphene macroscopic assembly for graphene macroscopic assembly, involves subjecting graphene to a fluorination reaction to obtain fluorinated graphene and compression molding.

LIU X, FAN K, CHEN Y, MENG Y, LIU Y, WANG X, LUO L

Composite of matter used in composite material as filler, comprises a functionalized graphene derivative having at least one functional group bonded through a chemical linker to graphene surface, where functional group is amine or alkene.

BEH E S M, IFTIME G, WEI J, PANDEY R, RIVEST J L B, EUGENESHINMINGBEH, JUNHUA W, RAHUL P

Hollow magnetic iron(II,III) oxide nano-doped microspheres is hollow microsphere includes magnetic iron(II,III) oxide nanoparticles and dopants comprising graphene, graphene oxide, nano graphite sheet and single-walled carbon nanotubes.

SHI H, XU Y

Surface treatment for improving natural graphite lithium storage performance, comprises e.g. ball milling natural graphite powder, etching ball milled natural graphite powder, producing vertical graphene sheets, crushing and sieving.

YU J, MU Y

Preparing microcrystalline graphite-doped graphene negative electrode material for a lithium ion battery, involves dividing the same batch of natural microcrystalline graphite powder, according to the particle size, dividing into powder.

LI J, HU D, LIU J, LIU Z, WANG H

Preparation of two-dimensional laminar flow matrix carbon material composed of graphene nanosheets for preparing composite materials, involves calcining gel polymer nano-organic framework in non-oxidizing environment.

DING S, XU B, DU G, CHENG W

Preparing potassium ion graphene by mosaic method useful for chemical battery, comprises adding natural flake graphite powder and potassium material into two different molybdenum vessel vessels, evacuating, and heating.

CHEN R, RONG J, LIANG S, SITU R

Graphene cleaning device, has supporting column whose top end is fixed with channel steel sliding rail, and electric push rod whose top end is fixed with pressure plate, where arc groove is formed on lower surface of pressure plate.

YANG X, WU S, WU F, OUYANG Y, HU Y

Ultrasonic breaking graphite powder method before preparing graphene by paving sedimentation method involves releasing free carbon atom and carbon-di-oxide suspension liquid with rated flow rate into sedimentation device.

DONG L, WANG Z, DONG T