国家/地区 中国（9）
IPC部 B（9）
IPC大类 C01（9）
IPC小类 C01B（9）
IPC C01B032/194（9）
发明人 LI Y（2）
公开年 2021（8）
申请年 2021（9）
专利权人

Preparing antibacterial and antiviral graphene and nano-mirror aluminum composite material useful for e.g. detecting and early warning of virus, comprises dissolving organic ligand in organic solvent, adding graphene nanosheet, placing aluminum-metal-organic framework in mixed gas, and calcining.

ZENG W

Preparation of layered structure nickel cobaltate-nitrogen-containing graphene composite material used in supercapacitor involves annealing collected precipitate in air at specific temperature to obtain nickel cobalt oxide-graphene oxide.

QI L, DING Y, DING C, TIAN X, LI X, SUN L, SUN Z, LI Y

Preparing copper oxide/graphene composite nano material useful for bifunctional electrode, comprises preparing copper oxide nano-particle solution, and mixing graphene nano-sheet dispersion liquid with copper oxide nano-particle solution.

WU C, HAO Y, TANG Y

Few-layer transition metal sulfide/graphene composite two-dimensional material useful for detection of organic molecule R6G comprises layered two-dimensional nanosheet components of transition metal sulfide and graphene.

DUAN G, WENG C

Paramagnetic chiral graphene quantum dot useful for monitoring interaction between chiral molecules, comprises e.g. chiral graphene quantum dots and chelating agent form covalent bond through mutual functional group reaction.

DONG H, LI Y, YANG S, TAO Q, DING G, XIE X

Preparing fluorescent graphene quantum dots used for organic dye preparation, such as methylene blue and reactive blue 19, involves placing organic dye orange yellow in hydrothermal reaction kettle, and performing hydrothermal reaction.

LIU X, SHEN J, CHEN W

Preparing surface-enhanced Raman scattering composite substrate based on colloidal perovskite quantum dot-graphene/nano gold, comprises e.g. dropping colloidal perovskite quantum dot-graphene on nano-gold structure for Raman detection.

LIU D, WANG J, QIU C, PANG H

Preparing carboxyl-modified functionalized graphene quantum dot by involves obtaining graphene oxide, dispersing, mixing with nitrogen-containing reagent, dialyzing, freeze-drying, dispersing, adding organic acid and ultrasonically treating.

LIU J, LIU M, JIANG R, TONG H, TONG Q

Container for storing one or more items, comprises surface defining volume of the container, label comprises substrate, multiple of carbon-based sensors printed on substrate and collectively configured to detect presence of analytes.

GIBBS G C, COOK D, VANHEUSDEN K, CHMIOLA J, LIM S H, LANNING B, STOWELL M W, GHEZELBASH H, CHANG C, KUMAR A, SINGH S, VANHUESDEN K