国家/地区 日本（14）
IPC部 B（14）
IPC大类 B01（14） C01（10） H01（8）
B82（2） C08（2）
IPC小类 B01J（14）
IPC B01J037/04（14）
发明人 DEGUCHI N（2） WANG Y（2） WATANABE H（2）
ZHONG L（2） ZHOU M（2）
公开年 2012（3） 2014（2） 2018（2） 2021（2）
申请年 2014（3）  2010（2）  2016（2）  2018（2）  2019（2） 
专利权人 HAIYANGWANG .（2） OCEAN S KING.（2） OCEANS KING .（2） TOYO INK SC .（2）

Catalyst useful for converting hydrogen gas and carbon dioxide into other materials comprises molybdenum, first element including group metal, second element including e.g. sulfur, carbon, and oxygen and optionally least one group IA metals.

SHEEHAN S W, CHEN C, CHEN Q

Silicon-nitrogen co-doped graphene material used as catalyst or carrier in electrocatalysis and photoelectric catalysis, comprises silicon atoms and nitrogen atoms co-doped in graphene framework.

LI X, DI G, YU Q, LV L, CHEN J, NODA K, GOTO S

Electrode useful for reducing carbon dioxide, comprises base material made of conductor and reduction thin film formed on base material to reduce carbon dioxide, where thin film is nitrogen-doped and copper-supported graphene oxide.

KIDA T, TSUKAGOSHI N, SASAHARA J, QUITAIN A

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

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

Air electrode catalyst for metal-air secondary batteries, comprises transition metal nitride nano-sheet which is carry/supported on the nitrogen addition graphene nano-sheet, and prepared by peeling transition-metal hydroxide layer.

ISHIHARA T

Preparation of aerogel e.g. graphene aerogel of two-dimensional material, involves reducing temperature of suspension of two-dimensional material to below melting temperature of solvent having specified melting point and vapor pressure.

DERBY B, KINLOCH I, BISSETT M, CASANO CARNICER G, LIN Y, CASANO C G

Carbon catalyst for catalyst ink and microbial fuel cell, is formed by dry-mixing graphene nanoplatelets and metal phthalocyanine, and carbonizing obtained heat-processed mixture, and has preset content of surface terminal nitrogen.

WATANABE H, DEGUCHI N

Carbon-type solid acid used in solid acid catalyst, comprises carbonaceous material having sulfonic acid group, and has graphene structure in at least portion and contains boron.

SHIOYAMA H, SAKURAI H, XU Q, KIUCHI M, KIMURA Y, MU C

Carbon catalyst used in e.g. catalyst ink, is prepared by dry-mixing graphene nanoplatelets and metal phthalocyanine, heat-processing obtained mixture, and carbonizing, and has preset surface terminal nitrogen amount.

WATANABE H, KANEDA J, DEGUCHI N, CHIBA Y