国家/地区 世界知识产权组织（6） 加拿大（4） 澳大利亚（2） 中国（2） 印度（2） 韩国（2）
IPC部 C（6）
IPC大类 C01（6）
IPC小类 C01B（6）
IPC C01B032/23（6）
发明人 ALVAREZALVAREZ A（6）
公开年 2019（4） 2018（2）
申请年 2018（4）  2019（2） 
专利权人 ARCELORMITTA.（6）

Making reduced graphene oxide comprises oxidizing grinded electrode graphite scrap to obtain graphene oxide comprising preparing mixture comprising the grinded graphite electrode, acid and nitrate salt and reducing graphene oxide.

VU T T, ALVAREZALVAREZ A, SUAREZ SANCHEZ R

Manufacturing a graphene oxide from graphite electrode scrap by providing graphite electrode scrap, grinding electrode graphite scrap to obtain grinded graphite electrode, and oxidizing grinded graphite electrode.

VU T T, ALVAREZALVAREZ A, SUAREZ SANCHEZ R, SUAREZ S R

Manufacturing graphene oxide used for coating or as cooling reagent, by grinding electrode graphite scrap, preparing mixture comprising ground graphite electrode, acid and nitrate salt, adding oxidizing agent and exfoliating graphite oxide.

VU T T, ALVAREZALVAREZ A, SUAREZ SANCHEZ R

Manufacturing reduced graphene oxide from graphite electrode scrap by grinding electrode graphite scrap, oxidizing grinded graphite electrode, and reducing graphene oxide into reduced graphene oxide.

VU T T, ALVAREZALVAREZ A, SUAREZ SANCHEZ R, SUAREZ S R

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