国家/地区 美国（8） 世界知识产权组织（8） 欧洲专利局（EPO）（7） 日本（7） 中国（5） 澳大利亚（2） 印度（2） 韩国（2） 俄罗斯（2）
IPC部 C（10） H（6） B（5）
IPC大类 C01（10） H01（5） B82（4）
C07（2）
IPC小类 C01B（10）
IPC C01B032/198（10）
发明人 ZHANG L（2） ZHANG M（2）
公开年 2015（4） 2013（3） 2014（3）
申请年 2013（10）
专利权人 CARBON NANO .（2） SHENZHEN CAN.（2）

Preparing anthracite based graphene oxide comprises e.g. preparing ultra-clean anthracite powder, adding dispersant, carrying out ultrasonication to prepare dispersion liquid, and preparing graphene oxide colloid solution.

ZHANG L, ZHANG M

Preparing graphene oxide based on mixed acid system comprises e.g. washing graphite, drying, smashing, passing through sieve, preparing graphite powder, adding plugging agent, preparing first acid system and then second acid system.

ZHANG L, ZHANG M

Production of graphene oxide and/or graphite oxide nanoplatelet structure used for e.g. sensors, involves passing current through cell to intercalate anions into graphitic positive electrode and exfoliating.

ABDELKADER A, KINLOCH I, DRYFE R

Hydrothermal production of graphene/carbon nanotubes complex aerogel used for forming film used as porous material electrode component, involves dispersing graphene oxide and acid-treated carbon nanotubes, and hydrothermally reacting.

ZHANG F F, QIN L C, TANG J

Material useful in electric device, comprises reduced graphene oxide, where degree of reduction of graphene oxide exhibits spatial variation so that material exhibits gradient in electric conductivity and/or permittivity.

LOGAKIS E, SKORDOS A, CHATZI P

Proton battery for biological sensors, mobile devices, and electric vehicles comprises anode formed of graphene oxide from acidic pH, cathode from pH greater than acidic pH of anode, and charge collectors deposited on anode and cathode.

WEI D, BORINI S M, WHITE R, KIVIOJA J, BORINI S

Manufacture of graphene oxide containing liquid used for manufacture of graphene oxide porous component, involves dissolving mixture of oxidation graphite, water or water containing solution with graphene oxide and freezing.

MUKAI S, OGINO I, YOKOYAMA Y

Manufacture of modified graphene-like carbon material used for resin compound material, involves reacting graphene-like carbon material and hydrogen peroxide and introducing hydroxyl group into graphene-like carbon material.

WADA T, TSUBOKAWA N, TAKUYA W

New graphene oxide, useful as a raw material of a conductive additive in a positive electrode for a nonaqueous secondary battery, and electronic devices.

TODORIKI H, YUKAWA M, SAITO Y, YAMAKAJI M, YATABE R, IKENUMA T, TODOROKI H, YUGAWA M, YONEDA Y, TSUKUDA R

Producing aerogel or xerogel comprising graphene, graphene oxide or its mixture involves dispersing graphene, graphene oxide or its mixture in solvent compatible to it, and cross-linking the graphene, graphene oxide or its mixture.

GALLASTEGUI A G, SHAFFER M, ALYOUBI A O, ASIRI A M, SCHAEFFER M