国家/地区 加拿大（4） 韩国（4） 世界知识产权组织（4） 中国（3） 印度（3） 澳大利亚（2）
IPC部 C（4）
IPC大类 C01（4）
IPC小类 C01B（4）
IPC C01B032/198（4） C01B032/23（3） C01B032/194（2）
发明人 VU T（4）
公开年 2018（2）
申请年 2018（2）  2020（2） 
专利权人 ARCELORMITTAL（4）

Manufacturing self-standing graphene oxide or reduced graphene oxide film used in e.g. medical applications, involves depositing aqueous dispersion, drying wet film, separating polymeric film, placing polymeric film in support frame, showering film with organic solvent and separating film from frame.

MEGIDO FERNANDEZ L, BOTAS VELASCO C, VU T T, SUAREZ SANCHEZ R, MEGIDO F L, BOTAS V C, SUAREZ S R, LAURA M F, CRISTINA B V, VU T

Making graphene oxide from kish graphite comprises e.g. provision of kish graphite, pre-treating kish graphite, intercalation graphite with persulfate salt and acid, expansion of intercalated graphite and oxidatizing expanded kish graphite.

VU T T, SUAREZ SANCHEZ R, SUAREZ S R, VU T, SANCHEZ R S

Making graphene oxide used e.g. cooling reagent, comprises pre-treating kish graphite comprising sieving step, flotation step, acid leaching step and optionally washing and drying kish graphite, and oxidizing pre-treated kish-graphite.

VU T T, CABANAS CORRALES M, ALVAREZALVAREZ A, CABANAS C M, VU T, CABANASCORRALES M, LU D

Manufacturing reduced graphene oxide for deposition on metallic substrate, involves using kish graphite, pre-treating kish graphite, sieving kish graphite which is classified by size, removing kish graphite, flotating with kish graphite.

VU T T, CABANAS CORRALES M, ALVAREZALVAREZ A, VU T, CABANASCORRALES M, CABANAS C M, LU D