国家/地区 日本（12） 中国（10） 美国（6） 世界知识产权组织（5） 韩国（3） 台湾（2）
IPC部 C（19）
IPC大类 C01（19）
IPC小类 C01B（19）
IPC C01B032/15（19）
发明人 IMADA T（2） KIM H（2） NAITO K（2）
SUZUKI A（2） WANG H（2）
公开年 2016（19）
申请年 2015（13）  2016（4）  2014（2） 
专利权人 KOREA INST E.（2） TOSHIBA KK（2） UNIV SOUTH C.（2）

Manufacture of porous graphene filter used in filter apparatus, involves providing filters having pores formed by substituting portion of carbon atom by atom produced from source containing pyridine, within filter mainframe.

KWON G, KIM H

Formation of nitrogen-doped porous graphene envelope for metal catalyst involves vaporizing organic precursor and nitrogen precursor, heating substrate particles in reactor, and supplying the precursors using carrier gas to reactor.

KIM H, JANG B, KWON G H, KIM H Y, JANG B Y

Three-dimensionally ordered macroporous structure type graphene-like carbon material for use as e.g. electrode material in lithium-ion battery, comprises three-dimensionally ordered macroporous structure having specific pore diameter.

JI K

Active carbon composite material useful in lead carbon battery, has loose structure as basic skeleton, where graphene or carbon nanotube is inserted into loose structure of material.

WANG J, LIN H, LI Y

Method of growing graphene used in e.g. electronic devices, involves heating insulated substrate placed in growing cavity, introducing gas containing catalytic elements into cavity, and pumping carbon source to cavity to grow film.

WANG H, TANG S, LU G, WU T, JIANG D, DING G, ZHANG X, XIE H, XIE X, JIANG M

Adsorbent for, e.g. water softener, comprises oxidized graphene or oxidized graphite having carboxyl group and phenolic hydroxyl group.

NAITO K, SUZUKI A, IMADA T, YOSHINAGA N

Preparation method of nitrogen doped graphene quantum point, involves adding acetylene black, concentrated nitric acid and deionized water to reflux device, setting heating temperature, and maintaining reaction liquid to slightly boil.

HU Z, LI X, SHI G, TANG L

Adsorbent for adsorption apparatus used for treating wastewater comprises graphene oxide.

NAITO K, SUZUKI A, IMADA T

Preparation of graphene structured carbon nano material involves adsorbing antibiotic montmorillonite, carrying out pyrolysis under protection of inert gas, pickling carbon material-montmorillonite complex and drying.

WU P, YANG S, ZHU N, JU L

Manufacturing belt involves mixing graphene, non-ferrous metal, tourmaline, bentonite, pozzolan, mica, red clay, zeolite, magnesium oxide, terra alba, calcium and silica to obtain a mixture.

PARK S H, JUNG L H, PIAO X, ZHENG L