国家/地区 中国（5） 美国（3） 韩国（2）
IPC部 C（10）
IPC大类 C01（10）
IPC小类 C01B（10）
IPC C01B032/194（10）
发明人
公开年 2020（10）
申请年 2020（5）  2019（3）  2018（2） 
专利权人

Graphene aerogel working electrode material useful for electrocatalytic reduction of carbon dioxide comprises nano cuprous oxide powder supported on graphene aerogel, porous doped CNT graphene aerogel material.

CUI X, SUN H, JING T, PANG X, YU S

Manufacture of graphene nanosheet used in graphene composition, involves immersing anode of graphite material and anode of metal material in mixed electrolyte aqueous solution, and inducing sulfate at end of graphene nanosheet.

KANG S, WOO P S, JANG B, KANG S O, PARK S W, JANG B K

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

Preparation of graphene coating by placing metal substrate in graphene oxide aqueous solution, depositing graphene oxide colloid on metal substrate, then drying and baking graphene oxide coating at high temperature to reduce graphene oxide.

LI J, LIU Y, WANG K, LUO J

Graphene powder used in electrode for making fuel comprises graphene nanoflakes comprising metallic particles e.g. copper, copper sulfide, tin, tin oxide, iridium dihydride, iron carbonyl, bismuth and iron complex, deposited on it.

LEGRAND U, BOUDREAULT R

Filter membrane prepared by co-growing graphene by copper plating on copper mesh, useful in filter for purification equipment, comprises copper mesh, modified graphene solution, electroless copper plating solution and acid-base regulator.

WANG Q, LIU S

Heat-resistant and shielding composite sheet comprises first layer which is formed of metal and second layer which is formed on one surface of the first layer and graphene layer includes charged chemically modified graphene.

MYEONGGI K, HONG S M, KIM M G

Forming electroplated copper on surface of non-metal materials by graphene-based plating ink involves preparing graphene-based plating ink, spraying plating ink on surface of non-metal material and drying ink sprayed on surface.

KU K, CHANG K, LAI C

Manufacture of graphene dispersion liquid for e.g. battery, involves applying voltage to graphite soaked as electrode in polyphase electrolyte solution containing ionic liquid phase, in which graphite is in contact with ionic liquid phase.

SATO M, HORIKAWA Y

Preparation of graphene carbon dot-based ink in e.g. three-dimensional printing, by concentrating graphene carbon dot dispersion from industrial carbon waste, and replacing liquid container with same volume as dispersion for concentration.

GAO C, HUANG H, PENG L, SHEN Y, YU D