国家/地区 美国（3） 中国（2） 欧洲专利局（EPO）（2） 韩国（2） 世界知识产权组织（2）
IPC部 B（5）
IPC大类 B01（5） C01（4）
IPC小类 B01J（5）
IPC B01J019/00（5）
发明人 KWON W J（2） LEE M J（2） SOHN K N（2）
公开年 2015（2） 2016（2）
申请年 2015（5）
专利权人 LG CHEM LTD（2）

Producing graphene dispersed solution, comprises passing a supply solution containing graphite via a high pressure homogenizer, and treating the recovered supply solution with ozone.

YANG S B, SOHN K N, KWON W J, MIN J H, LEE M J

Block copolymer used for manufacturing graphene for forming sheet used for electrical component and structural component, comprises substituted hydrocarbon repeating unit and ethylene repeating unit.

LEE M J, SOHN B, CHAE S Y, KWON W J, SOHN K N, SOHN B H, CHAE S, LI M, KWON W, SOHN K

Method for dispersing graphitic nanomaterials used for producing graphene nanocomposites, involves decelerating speed of mixture comprising graphitic nanomaterial and host material through supersonic threshold to obtain product.

KRISHNAN S

Use of graphene oxide powder in preparing gas hydrate accelerator, promoting natural gas, carbon dioxide and oxygen hydrate formation.

CHANG K, DAI Y, DAI W, LIU B, LIU C, RAO Y, WANG S, LIU M, KANG T, JIANG Y

Preparing graphene-metal chalcogenide porous material used in e.g. water treatment, involves adding metal precursor and chalcogenide precursor to dispersion comprising graphene oxide, heating obtained mixture and freeze-drying gel.

ZHANG H, BI H, CHEN B, MA Q