国家/地区 世界知识产权组织（6）
IPC部 C（6）
IPC大类 C01（6） H01（2）
IPC小类 C01B（6）
IPC C01B032/23（6）
发明人 SUAREZ SANCHEZ R（2） VU T T（2）
公开年 2020（6）
申请年 2019（5） 
专利权人 ARCELORMITTA.（2）

Preparing reduced graphene oxide from kish graphite involves subjecting provision of kish graphite, pre-treating kish graphite and intercalation of kish graphite is carried out with a persulfate salt and acid at room temperature.

VU T T, NORIEGA PEREZ D, SUAREZ SANCHEZ R

Manufacturing graphene oxide used as coating or cooling reagent in metal applications, by pre-treating kish graphite, intercalating with persulfate salt and acid, expanding, oxidizing expanded graphite to form graphene oxide and reducing.

VU T T, SUAREZ SANCHEZ R

Amorphous reduced graphene oxide (rGO) film comprises pores which have a diameter as measured by High-angle annular dark-field scanning transmission electron microscopy (HAADF-STEM).

GARRIDO ARIZA J A, VIANA D, KOSTARELOS K, BULLOCK C J, BUSSY C

Dispersible graphene platelet used in polymer-matrix composite material and electrode for electrochemical processes, includes base layer of graphene and discontinuous graphene layer stacked on base layer.

WALLACE G G, OFFICER D L, JALILI R, WALKER A J, RYDER G M, FAISAL S N

Composition used to make membrane used in water permeable device comprises graphene oxide.

LI K, NIE Z

Production of graphite oxide for e.g. manufacture of graphene, involves oxidizing carbon source by reacting e.g. alkali metal ion containing sodium hydroxide, and oxidant containing perchloric acid, adding hydrogen peroxide, and washing.

LEE J H, PARK O K, KIM N H, KIM N