国家/地区 世界知识产权组织（16）
IPC部 B（16）
IPC大类 B01（16）
IPC小类 C01B（13） B01J（11） B01D（6）
C08K（5） C02F（4） C08L（3）
C08J（2） C09D（2） C09K（2）
H01M（2）
IPC C01B032/184（6） C01B032/198（6） B01J020/20（4）
B01D067/00（3） B01D071/02（3） B01J021/18（3）
C08K003/04（3） B01J020/30（2） B01J035/02（2）
B01J037/04（2） B01J037/08（2） C02F001/44（2）
C08J003/20（2） C08K003/22（2） C08K009/10（2）
发明人 GUO F（2） PENG F（2）
公开年 2018（10） 2019（5）
申请年 2018（16）
专利权人 TUNGHSU OPTO.（2） TUNGHSU TECH.（2）

Manufacture of ultra-thin graphene membrane for filter membrane, involves depositing etching layer and mask layer on metal foil, etching layer, adding carbon compound to form graphene layer, removing foil after curing, and etching.

CHOI J W, KIM J G, LEE K J, KIM J H, CHOI Y C

Modifying graphene useful in e.g. thermally conductive composition, comprises mixing oxidized graphene, inorganic silicon source, organic base, water-soluble polymer compound and surfactant, reacting, collecting solid product and drying.

GUO F, PENG F

Carbon-based composite used in composition for oxygen reduction catalyst ink used in electrode, comprises nanosheet-like graphene oxide or its reduced product, and carbon quantum dots.

NAKAGAWA N, ISHITOBI H, TANAKA Y, OTSUKA Y, NOBUYOSHI N, HIROKAZU I, YUUKI T, YOSHIHIRO O

Modifying graphene comprises mixing graphene oxide, silicate, inorganic alkali solution, water-soluble polymer compound and surfactant, reacting, collecting solid product and drying to obtain modified graphene.

GUO F, PENG F, PENG P

Membrane used for water filtration e.g. oil/water separation, comprises porous substrate layer, and active layer which has lamellar structure comprising at least two layers of two-dimensional material comprising graphene or its derivative.

LIU K

Manufacture of three-dimensional mesoporous graphene structure used for e.g. catalyst composition, involves coating mesoporous inorganic template with neutral palladium, plating template with metal, and imprinting inner surface of template.

HA K, LEE W, KIM M, KIM J, LIM J, HA K S

Making purified graphene oxide (GO) material used in sensor comprises forming GO suspension comprising GO, dewatering GO suspension with first filter, forming GO solution comprising dewatered GO suspension and solvent solution and filtering.

KANER R B, KOWAL M, JUN D

Graphene oxide and/or reduced graphene oxide membrane has thermal conductivity, electroconductivity or one or more mechanical properties tuned according to desired application of membrane.

HU K, CAUCHY X, GASKELL R

Composition used to produce hydrogen and graphene comprises a treated iron ore catalyst.

BASSET J M, ZHOU L, ENAKONDA L R

Catalyst used for hydrolyzing e.g. cellulose, comprises graphene sheet comprising sheet formed by connecting carbon skeletons having carbon atoms bonded to each other in hexagonal shape, and having carboxyl group/sulfonic acid group.

MAKOTO O, YOSHIAKI K, OKAI M, KURIHARA Y