国家/地区 中国（10）
IPC部 C（10）
IPC大类 C01（10） H01（8） C09（4）
H05（4） B01（3） B82（2）
G01（2）
IPC小类 C01B（10）
IPC C01B032/196（10）
发明人
公开年 2021（4） 2015（2）
申请年 2020（4）  2014（2）  2021（2） 
专利权人

Optimizing device for cathode material of composite ion battery based on graphene, comprises optimized box, sieve plate and permanent magnetic rods arranged equidistantly, where inner wall of optimized box is provided with limiting plate.

LIU J, WANG H, LIU S

Dry graphene powder composition used in graphene ink used in two- or three-dimensional printing comprises pristine graphene flakes non-covalently functionalized with polymeric amphiphilic molecules.

TRAN T S, ROY CHOUDHURY N, DUTTA N, ROY C N, AWARD T, ROICHOUDURINAMITA, DUTANABA, DUTA N

Preparation of cathode material for lithium battery, involves mixing acidic graphene oxide solution with gold sol solution, adding obtained dope into silica sol/glycine solution, ultrasonically processing and calcining.

SHEN Y, LI S

Preparing a graphene thermal conductive film comprises e.g. soaking graphite paper in acidic intercalation solution for intercalation treatment to obtain intercalated graphite paper and soaking in acidic solution for oxidation treatment.

GUO Y, ZHANG H, LIU Y, LIU Z

Device for preparing graphene composite wave-absorbing material, comprises support frame, and purification component including purifying tank, fixing plate, stirring plate, electromagnetic coil, heating coil and intercepting filter screen.

XUE S, DONG W, KONG Q, ZHU L

Aqueous graphene slurry comprises mixed liquid of graphene and deionized water.

LI Z, DENG M

Manufacture of graphene quantum dots from carbon source, involves exposing carbon source chosen from coal, coke, biochar, and/or asphalt to solution containing oxidant, and forming graphene quantum dots.

TOUR J M, METZGER A, YE R, MANN J, TOUR J

Graphene comprises oxygen atom content in predetermined range, and has carbon/oxygen weight ratio of predetermined range.

LEE J S, DO S H, JEON S Y, KONG J H, DO SEUNG H, LEE J, DO S, JEON S, KONG J

Electron microscopy support, useful for receiving biological sample e.g. serum, plasma and saliva, comprises support member, and partially hydrogenated graphene attached to member, where member is attached to support film.

RUSSO C J, PASSMORE L A, RUSSO C, PASSMORE L

Producing isolated crystalline graphene, useful for manufacturing an electronic device e.g. programmable logic device, comprises forming a composition comprising magnesium and carbon, and isolating graphene from the composition.

HOSMANE N S, CHAKRABARTI A