国家/地区 世界知识产权组织（6） 美国（3） 中国（2）
IPC部 C（11）
IPC大类 C01（11）
IPC小类 C01B（11）
IPC C01B032/00（11）
发明人
公开年 2020（11）
申请年 2019（7）  2018（2）  2020（2） 
专利权人

Forming graphene-based structure on textile substrate, involves providing layers of graphene oxide on textile substrate, and directing laser beam onto layers of graphene oxide form respective porous layers of reduced graphene oxide.

VARGHESE THEKKEKARA L, GU M

Transferring graphene, involves providing soft paraffin, synthesizing graphene by chemical vapor deposition on copper substrate, etching, transferring to donor substrate, dissolving paraffin, leaving on donor substrate, and eradicating.

SARMAGO R V, SINGIDAS B G

Composite carbon particles used for active material for forming negative electrode, comprise carbon particles, and carbon coating comprising carbon film layer including mono-layered or multi-layered graphene layer having preset thickness.

JINSEOK B, AKIHISA T, TAKASHI M, DAISUKE K

System for improving lithium-ion battery cells during thermal runaway, comprises a battery cell and a graphene layer are positioned on an outer surface of battery cell, battery cell provides a side wall, first end wall, and second end wall.

DAY G R, HALL D E, HALLMARK D S

Producing nitrogen-doped graphene used as cathode electrocatalyst for metal-air batteries by preparing a mixture of metallic sodium and N,N-dimethylformamide within a chamber, subjecting the mixture to solvothermal process, and liquefying.

BAYRAM E

Implantable electrode used to record and stimulate peripheral nerve, comprises multi-layer graphene-fiber core, insulative coating surrounding multi-layer graphene-fiber core and metal layer.

ROMEROORTEGA M, WALLACE G, GONZALEZ G M, JALILI R A, GONZALEZ GONZALEZ M

Graphene or its derivatives, preferably graphene oxide and graphite oxide combined with cylindrical filter are useful in filter system for drinking water treatment in household area, in industrial area and wastewater treatment.

Preparing nano-copper oxalate three-dimensional graphene anode material used in lithium ion battery, by heating lithium sheet in tube furnace with gas to obtain graphene product, pulverizing, soaking in nitric acid and adding copper powder.

WANG L, DENG J, LIU P, XU H, CHEN H, CHANG K, GAO R, WAN W

Chalcogen-grafted carbon having carbon which is polyaromatic carbon and the chalcogen X is covalently linked to the carbon and the carbon is selected from graphene, graphite, carbon foams, and nanocarbons, which include nanohorns.

MARTEL R, OLIVEIRA DO NASCIMENTO R, LEVESQUE P

Friction structure for, e.g. micro metal molds, comprises component in which at least one portion comprises graphene, rubbing against component in which portion subjected to friction with graphene comprises silicon-diamond-like carbon.

MATSUMURA T, CUI J H, JUNHO C, KENTO M