国家/地区 中国（17） 日本（8） 世界知识产权组织（7） 韩国（6） 美国（6） 加拿大（4） 澳大利亚（3） 欧洲专利局（EPO）（3） 印度（3） 巴西（2） 西班牙（2） 英国（2） 香港（2） 以色列（2） 墨西哥（2） 马来西亚（2） 波兰（2） 新加坡（2） 台湾（2） 越南（2）
IPC部 B（20）
IPC大类 C01（20）
IPC小类 C01B（20）
IPC C01B032/19（20）
发明人 HASEGAWA S（2） HASEGAWA SHOJI（2） JANG B Z（2）
KAMIYA N（2） KAMIYA NAGISA（2） LI Z（2）
NAGISA K（2） SHEN S（2） SHEN Y（2）
SHOJI H（2）
公开年 2021（5） 2017（3） 2015（2） 2018（2） 2020（2） 2023（2）
申请年 2015（3）  2017（3）  2019（3）  2020（3）  2021（2）  2022（2） 
专利权人 GRAPHENE PLA.（2） GRAPHENE PLA.（2） NANOTEK INST.（2）

Aramid nanofiber coated graphite nanocomposite film useful in nano-fluid ion transmission, osmotic energy conversion, battery diaphragm and electric device radiating, comprises aramid nanofibers coated with graphite nanosheets and layered ordered nanocomposite film formed by stacking layers.

SHEN S, LIANG X, XIAO H, SI L, SONG J

Preparing graphene nanosheets by using graphite ball milling of waste lithium battery negative pole useful for modifying silicone rubber comprises e.g. soaking the waste lithium battery cathode powder in clean water, filtering, collecting the filter residue, roasting and ball milling.

LI J, ZHOU M, YAN R

Preparing acetal polymer-graphene composite material used in e.g. laminated safety glass, involves uniformly dispersing graphene oxide and graphene oxide quantum dots to form precursor mixed material, and carrying out acetal polymerization.

GAO C, LI X, PENG W, SUN H, ZHANG H

Preparing conductive three dimensional printed graphene composite material has dissolving high molecular polymer in organic solvent, adding graphite powder, peeling graphite in dispersion liquid, centrifuging, adding flocculating agent, filtering, washing, drying, grinding and extruding particles.

JI J, SHEN S, LU J, LIU W, LV B, ZHANG Z

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

Conductive composite film comprises reduced graphene oxide, quaternary ammonium salt hemicellulose and chitosan.

GUAN Y, GAO H, WU Y, WU H

Preparing graphene-based flexible bionic sensing material by three-dimensional printing comprises dissolving reduced graphene oxide in an organic solvent and mixing, dissolving flexible high molecular polymer, stirring and homogenizing.

LI Z, LI B, CHEN B, ZHANG J, LI Y, WU S

Method for producing elastic heat spreader film, involves combing graphene sheets with rubber or elastomer to form elastomer/rubber-impregnated aggregate/cluster of multiple oriented/aligned graphene sheets.

LIN Y, JANG B Z, JEAN B, ZHANG B

Filament useful for three dimensional printing comprises poly lactic acid matrix defining appearance of filament, and multiple graphene particles dispersed in poly lactic acid matrix.

LEE G H, KIM M R

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