国家/地区 中国（466）
IPC部 C（466）
IPC大类 C01（466） H01（137） B82（77）
B01（60） C09（40） C08（24）
H05（22） B22（21） C23（18）
G01（18） C25（14） C02（10）
C22（10） C04（8） D06（7）
IPC小类 C01B（466）
IPC C01B032/194（147） C01B032/184（144） C01B032/19（67）
B82Y030/00（65） C01B032/198（64） H01M004/62（63）
B82Y040/00（61） H01M010/0525（49） C01B032/05（38）
H01M004/36（36） C01B032/186（25） H01M004/58（25）
C01B032/182（23） C01B025/45（20） C01B032/168（19）
发明人 LI Y（23） LIU Y（21） WANG Y（17）
WANG H（16） WANG J（16） WANG X（16）
CHEN Y（15） LI C（15） LI Z（15）
ZHANG H（15） LI X（14） LIU J（14）
ZHANG Y（14） ZHANG X（13） CAI J（12）
公开年 2022（466）
申请年 2021（466）
专利权人 GUANGDONG MO.（10） UNIV CHINA E.（6） UNIV SHANXI（6） UNIV EAST CH.（5）
UNIV EAST CH.（5） UNIV HANGZHO.（5） UNIV SHANGHA.（5） UNIV SHANGHA.（5）
YUNNAN HUAPU.（5） CHINA PETROL.（4） GUANGZHOU ZH.（4） HARBIN INST .（4）
INST PROCESS.（4） LANZHOU CHEM.（4） TIANJIN AIKE.（4） UNIV DALIAN .（4）
UNIV SICHUAN（4） BEIJING GRAP.（3） BEIJING INST.（3） CHINESE ACAD.（3）

Preparing graphene, comprises mixing graphene oxide solution with reducing agent and reacting to obtain reduced graphene oxide solution, adding dispersing agent into reduced graphene oxide solution and reacting after mixing to obtain uniformly dispersed graphene solution.

YANG S

Preparing patterned graphene, comprises forming accommodating passage in silicon carbide base, providing catalyst and insulating substrate, placing catalyst in accommodating passage, and placing sandwich structure in heating device.

GAO B, ZHANG C, GU J, WU T, ZHU H

Aqueous secondary lithium battery used for power battery of electric vehicle, has anode, cathode, separator and mixed salt electrolyte, where cathode material of cathode is binary niobium-based oxide composite material and mixed-salt electrolyte comprises e.g. mixed salt of aqueous lithium salt.

CHEN L, ZHU X, SUO L

Silicon carbide ceramic gas gel preparing method, involves carrying out carbon thermal reduction reaction to oxidized graphene aerogel and silicon source under inert atmosphere to obtain product.

SONG B, ZHAO B, XU H, LU H, ZHANG F, LI M, SHAO G, WANG H, CHEN Y, SONG L, FAN B, ZHANG R

Method for forming graphene nanoholes to form nonoholes in graphene sheet used in separators for e.g. electric vehicle batteries, involves heating graphene sheet having functional group-bonded region to remove functional group-bonded region to form nanoholes.

LEE G, JI E, LEE G H, BUILT, JI E J

Preparing composite dimension carbon atom framework van der Waals homogeneous structure temperature control physical defogging film comprises e.g. preparing powder-shaped carbon nanotube material, spraying cellulose acetate by connecting cellulose acetate solution and obtaining defogging film.

JIANG X, DONG H, TIAN B

Preparing reduced graphene flexible conductive film and three-step moderate reduction used in e.g. flexible film sensor by ultrasonically cleaning polyethylene terephthalate (PET) flexible base film, adding graphene oxide solution, reacting, surface-reducing graphene oxide film and drying.

TIAN Y, GUO N, GENG H

Powdered graphene formed by stacking graphene sheets useful in conductive composite material, anti-corrosion coating and heat dissipation composite material for lithium-ion batteries.

SUN S, ZHANG S, DONG W, GAO H

Thermal interface material useful for electronic packaging material, comprises three-dimensional graphene skeleton including graphene sheets.

JIANG N, TAN X, DAI W, LIN Z, LV L

Preparing fluid catalytic cracking oil slurry base porous graphene material useful for lithium-ion battery cathode material, comprises extracting and separating FCC oil slurry with extractant to obtain aromatic components and mixing with crosslinking agent and catalyst, catalytically crosslinking.

ZHANG R, YU Z, XU Q, BI Q, WANG X, LIU Y, ZHAO Q, ZHANG H, WU M, WANG L