国家/地区 世界知识产权组织（10） 加拿大（7）
IPC部 C（10）
IPC大类 C01（8） C09（2）
IPC小类 C01B（8） C09D（2）
IPC C01B032/184（6） C01B032/194（6） C01B032/23（5）
C01B032/19（2）
发明人 VU T T（8） SUAREZ SANCHEZ R（6） ALVAREZALVAREZ A（4）
PEREZ VIDAL O（4） NORIEGA PEREZ D（3） PEREZ V O（3）
SUAREZ S R（3） FERNANDEZ A J P（2） FERNANDEZ ALVAREZ J.（2）
RODRIGUEZ M C J（2） RODRIGUEZ MARTINEZ .（2）
公开年 2019（7） 2020（3）
申请年 2019（10）
专利权人 ARCELORMITTAL（10）

Manufacturing graphene oxide from kish graphite by optionally pretreating kish graphite, intercalating with persulfate salt and acid, expanding intercalated kish graphite, and oxidizing expanded kish graphite to obtain graphene oxide.

VU T T, SUAREZ SANCHEZ R, NORIEGA PEREZ D

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

Manufacturing microwave-reduced graphene oxide (MW-rGO) involves providing graphene oxide (GO) comprising layer of graphene having oxygen functional groups, reducing GO into rGO, using reducing agent and reducing rGO into MW-rGO.

VU T T, PEREZ VIDAL O, ARRIBAS J J, NORIEGA PEREZ D, SUAREZ SANCHEZ R

Metallic substrate e.g. aluminum, steel, copper used for detecting strain deformation, comprises non-conductive primer partially coated on at least one side with paint comprising reduced graphene oxide and thermosetting polymer.

ALVAREZALVAREZ A, PEREZ VIDAL O, RODRIGUEZ MARTINEZ C J, NORIEGA PEREZ D, FERNANDEZ ALVAREZ J P, PEREZ V O, RODRIGUEZ M C J, NORIEGA P D, FERNANDEZ A J P

Non-conductive substrate for detecting leak or strain deformation used for mining industry, electronic industry, automotive or aerospace industry, is partially coated with paint comprising reduced graphene oxide and thermosetting polymer.

ALVAREZALVAREZ A, PEREZ VIDAL O, RODRIGUEZ MARTINEZ C J, FERNANDEZ ALVAREZ J P, SUAREZ GARCIA C, BLANCO IGLESIAS H, MELCONMIGUEL J, PEREZ V O, RODRIGUEZ M C J, FERNANDEZ A J P, SUAREZ G C, BLANCO I H

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 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 pristine graphene from kish graphite involves provision of kish graphite, optionally pre-treating kish graphite and synthesis step of pristine graphene from kish-graphite by e.g. intercalating kish graphite with nitrate salt and acid.

VU T T, PEREZ VIDAL O, SUAREZ SANCHEZ R, PEREZ V O, SUAREZ S R

Manufacturing graphene oxide from kish graphite by classifying kish graphite by size, floating kish graphite with larger size, leaching with acid, and oxidizing using oxidizing agent and adding chemical element to stop oxidation reaction.

VU T T

Manufacture of reduced graphene oxide used as e.g. cooling agent, involves providing and pre-treating kish graphite, oxidizing pre-treated kish graphite to obtain graphene oxide, and reducing graphene oxide.

VU T T