国家/地区 越南（2）
IPC部 C（6）
IPC大类 C07（6） C09（3） H01（3）
C01（2） C08（2）
IPC小类 C07D（6）
IPC C07D207/00（2） C09D163/00（2）
发明人 DANG N L（2） DO PHAM N U（2） HUYNH M T（2）
NGUYEN A T H（2） NGUYEN H H M（2） NGUYEN H L（2）
NGUYEN M H（2） NGUYEN T K N（2） PHAN M Q B（2）
公开年 2022（6）
申请年 2020（6）
专利权人 VIETNAM INT .（2）

New functionalized oligothiophene used as hole transport material for optoelectronic device, such as solar cells, lasing, light-emitting devices and photodetectors.

KINGE S, SUTANTO A A, VELLAICHAMY J, CHEN M, KHAJA NAZEERUDDIN M

Graphene nanoribbon used as channel for e.g. semiconductor device, is 2,12-bis(anthracen-9-yl)-6,16-dithiapentacycloicosa-1,3,5(9),7,10,12,14,17,19-nonaene-based compound or 2,12-bis(anthracen-9-yl)-6,18-dithiapentacycloicosa-1,3,5(9),7,10,12,14,16,19-nonaene-based compound.

OTOMO M, SATO S, HAYASHI H, YAMADA Y

Graphene additive mixture used to prepare graphene bitumen, comprises resin component having polypropylene, polypropylene, or styrene-butadiene-styrene, solvent component having toluene, xylene or decalin, and graphene component.

NGUYEN M H, NGUYEN H L, PHAN M Q B, HUYNH M T, NGUYEN A T H, NGUYEN H H M, DANG N L, DO PHAM N U, NGUYEN T K N, NGUYEN T C G

Graphene solvent system comprises butyl acetate, N-methyl-2-pyrrolidone, ethanol and graphene.

NGUYEN M H, NGUYEN H L, PHAN M Q B, HUYNH M T, NGUYEN A T H, NGUYEN H H M, DANG N L, DO PHAM N U, NGUYEN T K N

Additive used for depressing pour point of waxy crude oils, comprises ionic liquid comprising 1-chlorooctane and 1-methylimidazole and vinyl graphene oxide, where ionic liquid is polymerized with vinyl graphene oxide to form nano-composite poly(1-octyl-3-methyl imidazolium chloride)-graphene oxide.

SHARMA R, DEKA B, MAHTO V

Catalyst useful in preparing maleic anhydride by oxidation of benzene comprises carrier and active component supported on carrier, where the carrier is composite carrier comprising nano-carbon material and silicon carbide.

FENG Y, ZHANG Z, SHI H, ZHANG D