国家/地区 中国（9） 世界知识产权组织（3） 俄罗斯（2） 台湾（2）
IPC部 B（15）
IPC大类 B82（15）
IPC小类 B82Y（15）
IPC C01B032/198（15）
发明人
公开年 2019（15）
申请年 2019（10）  2018（5） 
专利权人

Preparing graphene oxide nano belt comprises e.g. preparing experimental materials and instruments, placing multi-walled carbon nanotube powder into beaker, stirring at room temperature, and intercalating carbon nanotubes with sulfuric acid.

SHI J

Preparing two-dimensional nano-magnets comprises preparing graphene oxide, preparing water-soluble graphene carrier solution, diluting, adsorbing, adding aqueous sodium borohydride, stirring and immobilizing.

WANG F, SUN M, ZHANG G, CHEN C

Graphene oxide production method by oxidising graphite with hydrogen peroxide and potassium permanganate.

TKACHEV A G, MELEZHIK A V, OSIPOV A A, TKACHEV M A

High thermal conductive hybrid film comprises reduced graphene oxides, and nano hybrid structures mixed with reduced graphene oxides and both comprising a nanodiamond and a carbon layer coating the nanodiamond.

TAI N, YUAN H, TAI N H, YUAN H C

Preparation of graphene/manganese dioxide electrode for supercapacitor, by mixing manganese sulfate, ferric chloride and graphite, adding manganese dioxide nanoparticles to graphene layers and immersing in sodium sulfate solution.

WANG X

Preparing semiconductor composite nanoparticle by dissolving graphene oxide and o-multi-walled nanotubes in water, dispersing ultrasonically, and adding sodium molybdate and 1,3-bis(3-mercaptopropyl)imidazolium bromide to mix.

XIE M

Producing graphene foam structure in pressure sensing applications, involves assembling graphene and graphene oxide into three-dimensional structure, where water-based foam comprises a biomolecular surface active agent is used as template.

KURPPA K, PAANANEN A, SZILVAY G, PULLI T, SANDBERG H, SOIKKELI M, KETOJA J, RUOTSALAINEN T

Preparing nano-grade sheet graphene oxide material comprises e.g. using glass carbon material, immersing in electrolyte, inserting into cathodeelectrode, applying a voltage, oxidizing, centrifuging, washing, dialyzing and drying.

PEI S, WEI T, REN W, CHENG H

Preparing gold-graphene oxide composite nanomaterial, involves preparing positively charged gold nanoparticle comprising solution of cetyltrimethylammonium bromide in aqueous solution of chloroformic acid and sodium borohydride.

MIAO X, LI Z, WANG P, XUE N, WU S

Heat spreading structure comprises first substrate layer, second substrate layer, and conductive graphite film which is sandwiched between first and second substrate layers, where graphite film comprises multiple of graphene layers.

LIU J, WANG N