国家/地区 中国（8） 日本（8） 韩国（5） 美国（5） 世界知识产权组织（5） 澳大利亚（3） 加拿大（3） 欧洲专利局（EPO）（2）
IPC部 B（11）
IPC大类 B01（11）
IPC小类 B01J（11）
IPC C01B032/19（11）
发明人 ZHANG Y（2）
公开年 2017（3） 2018（2） 2021（2）
申请年 2016（2）  2018（2）  2020（2） 
专利权人 ALBEMARLE CO.（2）

Generation of microbubbles for refining sample, involve heating and pressurizing water and gas in subcritical state, cooling or depressurizing gas-liquid mixed fluid containing supercritical gas, and heating or pressurizing mixed fluid.

YASUDA T

Manufacture of microfibrous cellulose nanocarbon containing material used in e.g. electrochemical device, involves performing miniaturization process on liquid mixture comprising cellulose fiber, and solvent, and suppressing bubbling.

YUICHI N, YUSAKU I, MASATO S, NOGUCHI Y, SAITO M, IMAMURA Y

Porous reductive oxidation nanomaterial obtained by mixing carbon nanotubes and graphite, using organic matter with pi bond structure as stabilizer to organically modify surface of carbon nanotube and graphene through conjugation effect.

WANG X, ZHANG X, WANG B, CHEN J, DING Y

Preparation of graphene-nylon composite material, by diluting graphene concentrate with water, obtaining graphene dispersion, oxidizing, adding nylon monomer, polymerizing graphene and nylon and cooling polymer.

LI X

Preparation of binder slurry for electrode used in energy storage device, involves mixing halogenated graphene nanoplatelets having specific graphene layers, and polar solvents to form nanoplatelet slurry, and combining slurry and binders.

ZHANG Y, TANG Z

Producing isolated graphene sheets from supply of coke or coal powder, used in composite material, comprises dispersing particles of coke or coal powder in liquid medium to produce suspension, and exposing suspension to ultrasonication.

ZHAMU A, JANG B Z

Preparing graphene quantum dot using SBA-15 microreactor comprises e.g. dispersing SBA-15 in aluminum chloride-containing ethanol solution, placing mixture in rotary evaporator, adding deionized water for permeation.

LIU Y, QIU J, BAI L, NI L, LIU Z

Halogenated graphene nanoplatelets used in e.g. energy storage device, comprising graphene layers that are defect-free and free from any element, other than carbon atoms of perimeters of graphene layers, and with specified ratio of bromine.

ZHANG Y, PARKS J C, KADRMAS C R, ODAY J M

Block copolymer used for manufacturing graphene for forming sheet used for electrical component and structural component, comprises substituted hydrocarbon repeating unit and ethylene repeating unit.

LEE M J, SOHN B, CHAE S Y, KWON W J, SOHN K N, SOHN B H, CHAE S, LI M, KWON W, SOHN K

Graphite-type carbon raw material used as graphene precursor, has rhombohedral system graphite layer and hexagonal system graphite layer in ratio more than preset value, as measured using peak intensities specific planes of layers.

HASEGAWA S, KAMIYA N, SHOJI H, NAGISA K, HASEGAWA SHOJI, KAMIYA NAGISA, SHEN Y