国家/地区 中国（22） 世界知识产权组织（20） 美国（17） 韩国（13） 日本（12） 欧洲专利局（EPO）（11） 印度（6） 加拿大（5） 澳大利亚（4） 台湾（3）
IPC部 B（46）
IPC大类 B01（46）
IPC小类 C01B（46）
IPC C01B032/184（16） C01B032/194（14） H01M004/36（11）
B01J013/00（9） H01M004/62（9） B01J019/12（8）
B82Y030/00（8） C01B032/198（8） C01B032/182（7）
H01M004/583（7） B82Y040/00（6） H01M010/052（6）
B01J027/24（5） C08K003/04（5） H01G011/32（5）
发明人 STOWELL M W（4） ANZELMO B H（2） BELL J（2）
CHEN J（2） GAZDA J（2） HAN S Y（2）
KONG F（2） LANNING B（2） SUN Y（2）
WANG B（2） WANG D（2） YOO H（2）
YU W（2） ZHANG B（2）
公开年 2021（46）
申请年 2020（22）  2021（15）  2019（9） 
专利权人 LYTEN INC（4） GRAPHENEALL .（2） KOREA INST S.（2） NISSAN CHEM .（2）

High thermal conductivity flexible heat pipe of graphene-coated carbon nanotube aerogel comprises shell, liquid absorbing core, and cooling liquid in order from outside to inside, where liquid absorbing core is carbon nanotube aerogel.

PAN D, WANG C, GONG X

Preparing nitrogen-doped graphene aerogel microsphere comprises e.g. adding graphene oxide into de-ionized water, adding pyrrole drop into graphene oxide dispersion liquid, stirring, placing container in coagulating bath filled with ethyl acetate and liquid nitrogen, and electrostatic spraying.

CAI Y, WANG Z, LU X, GUO Q, XIA H

Device for quick high efficiency preparation graphite alkene magnetic powder, comprises tank body and heating component connected with tank body, and first stirring assembly is rotationally connected with tank body.

GUO L, LI L, LIANG Y, WANG B, WANG Y, LI R, WEI S

Preparing graphene oxide aerogel comprises e.g. preparing first solution containing modified cotton fibers and graphene oxide and second solution containing nano tourmaline, mixing the prepared solutions, dispersing, introducing clean air into dispersed solution, adding alkali and freeze-drying.

WANG J, WANG B

Production of graphene-carbon nanotube composite used for e.g. electrode material, involves adding reducing agent to graphene oxide dispersion and reducing by heating, acid treating carbon nanotubes, dispersing reduced graphene and acid-treated carbon nanotubes in solvent, and spray-drying.

YOO H, HAN S Y

Preparing spherical graphene particle for electrode material, involves dispersing graphene oxide in solvent, adding reducing agent to graphene oxide dispersion and heating and reducing it while irradiating with microwaves.

YOO H, HAN S Y

Manufacture of dense layer of electrochemical device, involves providing substrate and suspension of non-agglomerated nanoparticles of material having specific particle size distribution, depositing layer on substrate, drying and densifying.

GABEN F

Making porous graphene layer used in electronic device involves determining first and second temperature thresholds, determining operating parameters of light source and generating beam of light from light source to precursor material layer.

THAM N C Y, SAHOO P K, MURUKESHAN V M, KIM Y, LOW M J

Composition useful in electrode, preferably cathode for fuel cells, preferably acidic fuel cell, comprises catalyst-functionalized graphene sheets, and spacer particles, where spacer particles partially disrupt co-ordination between graphene sheets, and spacer particles comprise metals.

HODGSON D, MEISSEL H

Preparing graphene-containing mixed film, comprises e.g. using strong oxidant to oxidize layered graphite powder to form layered graphene oxide with carbonyl, carboxyl and epoxy groups, and mixing Dimethylformamide and graphene oxide.

LIN C, LIU T, CHUANG Y, WEI H, HSU N