国家/地区 中国（6）
IPC部 C（6）
IPC大类 C01（6）
IPC小类 C01B（6）
IPC C01B032/19（6）
发明人 ZHOU X（6）
公开年 2017（3）
申请年 2017（3） 
专利权人 NINGBO INST .（3）

Preparing graphene powder by hydrothermal reduction comprises e.g. using modified Hummers method to prepare graphene oxide, adding graphene oxide into water, and performing ultrasonic dispersion treatment.

SHENG L, WANG D, JIANG L, ZHOU X, SHI J

Preparation of graphene used for stripping two-dimension nanomaterial comprises mixing alkali solution in which graphite powder is dispersed with soluble salt, dispersing, precipitating, stirring, washing, and drying.

GUO Y, LIU C, ZHANG H, LIU Z, ZHOU X

Preparing two-dimensional graphene comprises e.g. dispersing graphite and additives in aqueous solution to obtain mixed solution, cyclically peeling mixture, and subjecting stationary supernatant to continuous centrifugal separation.

LONG Z, TIAN J, WU W, ZHANG Z, ZHOU X

Preparation of graphene involves subjecting graphite to preoxidation treatment, mixing graphite, preoxidizing protonic acid, heating, cooling by liquid nitrogen to obtain secondary intercalation of graphite layer, and peeling.

QIN Z, ZHAO F, ZHOU X, LIU Z

Preparing graphene powder used as electrode material of super-capacitor, involves mixing oxidized graphene aqueous solution, medium and emulsifier to obtain graphene oxide emulsion, mixing with reducing agent and adding to dielectric.

ZHANG X, ZHOU X, LIU Z

Production of multi-stage structure graphene material, involves filtering graphene solution to form graphene film, mixing oxidized graphene solution with electrolyte to obtain mixed solution, treating mixed solution with graphene film.

DENG W, ZHOU X, LIU Z