国家/地区 中国（11）
IPC部 C（11）
IPC大类 C01（11） B82（2）
IPC小类 C01B（11）
IPC C01B031/04（11） B82Y030/00（2）
发明人 ZHANG X（11）
公开年 2012（7） 2013（4）
申请年 2012（11）
专利权人 GRAPHENE BEI.（2） UNIV PEKING（2）

Preparation of ordered mesoporous graphene comprises flowing carbon dioxide gas into reaction container, filling magnesium metal, igniting, quenching in quenching medium, adding diluted acid solution, soaking, filtering, washing and drying.

ZHANG H, MA Y, ZHANG D, ZHANG X, SUN X

Synthesis of magnetic graphene oxide composite material used for selective enrichment of phosphorylated peptide segments, includes uniformly dispersing graphene into concentrated nitric acid, dispersing precursor into water, and calcining.

DENG C, WANG M, SUN N, ZHANG X, LU J, XIONG Y, YAN Y

Graphene oxide aerogel used as e.g. impact-resistant material, is obtained by assembling graphene oxide sheets into three-dimensional net structure in edge joint manner through crosslinking agent.

ZHANG X, HUANG H

Preparing functionalized graphene, comprises uniformly stirring concentrated sulfuric acid, graphite powder and sodium nitrate in ice-bath and then adding potassium permanganate, and adding deionized water in mixture and then centrifuging.

KONG Q, WANG M, ZHANG X, CHEN C, CAI R

Preparation of graphene oxide microsphere by immersing solid substrate having hydrophobic surface in mixed organic solvent, injecting graphene oxide aqueous solution, and completely dissolving graphene oxide droplets in organic phase.

ZHANG S, CHEN S, SONG Y, YANG H, ZHANG X

Preparing graphene, comprises mixing crystalline flake graphite powder with ionic liquid at a room temperature, and grinding the obtained crystalline flake graphite powder-ionic liquid mixture to obtain mixture containing graphene.

CHEN J, QU K, MA S, ZHAO J, ZHANG X

Preparing graphene nanometer belt for making integrated circuit, involves preparing graphene on substrate, using metal nano-particles, etching along graphene preferred direction in annealing process, in boundary domain function of graphene.

FU Y, HUANG R, WEI Z, ZHANG X, YE T, ZHOU M

Preparing graphene, comprises e.g. mixing water and acetone, dispersing obtained liquid phase in graphite powder to obtain graphite dispersion liquid, and adopting ultrasonic cavitation or jet cavitation process on dispersion liquid.

LIAO J, MA S, SHEN Z, YI M, ZHANG X

Preparation of atom scale graphene groove, e.g. for nano-electronics field, by suspending graphene on high temperature resistant substrate, depositing metal atoms on surface, etching in argon/hydrogen atmosphere, cooling, and vacuum-drying.

FU Y, HUANG R, LI C, WEI Z, ZHANG X, YE T

Preparation of graphene-cadmium sulfide nanocomposite material used as photoelectric conversion material, involves dispersing dihydrate cadmium acetate and graphite oxide in glycol solution, stirring, and adding thioacetamide.

CAO A, CHEN L, JI X, YANG Y, ZHANG X