国家/地区 日本（6） 世界知识产权组织（4） 韩国（2） 台湾（2） 美国（2）
IPC部 B（6）
IPC大类 C07（6）
IPC小类 C07B（6）
IPC C07B061/00（6）
发明人
公开年 2021（2）
申请年
专利权人

New graphene nanoribbon used for semiconductor, solar cell, transparent electrode, high-speed transistor and organic electroluminescent device.

ITAMI K, ITO H, MATSUSHIMA K, NAKATSUJI H, UENO R, ISHIDA S, OKUDA S

Hydrocracking catalyst used for hydrocracking carbon-heteroatom bond in substrate organic compound containing carbon-heteroatom bond, comprises at least palladium catalyst and carbon-based catalyst having Bronsted acid site.

TATSUYA K, YOSHIYUKI W, SHINJI U

Alkane dehydrogenation catalyst used for producing hydrogen production apparatus, comprises graphene atom vacancy structure, 3-hydrogenated atom vacancy structure and nitrogen-substituted atom vacancy structure.

KUSAKABE K, TAKAI K, NISHIKAWA M, LIU M, KAZUYUKI T A

Hydrogenation catalyst used for hydrogenation of biomass-derived hydrocarbon compound, comprises inorganic nanoparticles and nitrogen-doped reduced graphene oxide support for supporting inorganic nanoparticles.

KIM D, SINGH A K, KIM D P, AJAY, PYO K D

Method for carrying metal on graphene oxide for metal-oxidation graphene complex, involves adding solution of metal salt or metal ion to oxidation graphene dispersion, and adding alcohol, N,N-dimethylformamide and/or tetrahydrofuran.

NISHINA YUTA

Electroconductive variable triple layer carbon nanotube used as transistor material, has cylindrical graphene sheets having functional group in surface.

ANDO T, NAKAGAWA K, GAMO M, SATO Y, CHIKU Y, TAKAZAWA Y