国家/地区 中国（5） 韩国（5） 美国（4） 日本（3） 欧洲专利局（EPO）（2） 世界知识产权组织（2）
IPC部 C（10） H（3）
IPC大类 C01（10）
IPC小类 C01B（10）
IPC C01B032/198（10）
发明人
公开年 2021（10）
申请年 2020（4）  2021（4）  2019（2） 
专利权人

Preparing high-orientation and high thermal conductivity graphene/copper composite material used as thermal-conducting reinforcing body for electronic device heat power density, comprises e.g. adding isopropanol into ethanol, ultrasonically processing, and forming highly oriented graphene film.

LI L, ZHANG W, DONG L, HUO W, LI X, CHANG G

Preparation of lithium ion sieve and oxidized graphene for lithium ion battery, involves soaking lithium salt in aqueous solution of sulfuric acid, and leaching graphite powder and insoluble substance in leaching solution.

NIU Q, HAN L, ZHANG J, LIU B, LI J, FAN T, GE M, YUAN Y

Manufacturing copper foil useful in electric circuit of electronic product i.e. mobile devices comprise synthesizing carbon material oxide by heat-treating carbon material in oxygen atmosphere, forming plating solution, and surface-treating.

KIMMINHO, CHOI Y W

Electrical interconnect component comprises connection part that is electrically conductive; and electrical contact on at least a part of a surface of connection part and comprising a graphene oxide film.

YE N, KUBO T, SHIMIZU T

Producing composite material used for e.g., electrocatalysis by impregnating a two-dimensional (2D)-material based aerogel with impregnation solvent, performing a solvent/water exchange, performing precursor diffusion and passing a current.

YANG W, MOISSINAC F, BARG S, BYUN J J, FRANCIS M, BARGZUELEN, GRADE S

Composition used in hydrazine oxidation reaction (HzOR), oxygen reduction reaction (ORR), or both, comprises porous carbon material that includes mesopores, micropores, macropores, or any combination.

FARBER E, BURSHTEIN T, EISENBERG D

Preparing iodine-doped porous grafted-carbon nitride supported graphene electrocatalytic material by adding stone powder and sodium nitrate to nitric acid and reacting resulted product with protonated iodine-doped grafted-carbon nitride.

LIU X

Sensor for detecting cysteine in sample e.g. blood and saliva, consists of glass carbon electrode modified with copper-phen-dione-electrically reduced graphene oxide complex containing copper and 1,10-phenanthroline-5,6-dione.

SIM J J, DEIVASIGAMANIRANJITHKUMAR

Three-dimensional structure metal surface coating of graphene oxide using electrophoretic deposition method involves preparing a mixed solution by mixing the dispersion and graphene oxide, dispersing the mixed solution using a stirrer.

UK L J, RYU S, YUN K, YUENJUKWON

Catalyst used for producing hydrogen peroxide, comprises carbon-based support, and catalytic moiety containing metal-nitrogen bonding structure, and bonded to carbon-based support.

HYEON T, SUNG Y, SHIN H, LEE B, JUNG E, SHIN H J, LEE B H, CHUNG E Y, LI B