国家/地区 中国（4）
IPC部 B（4）
IPC大类 B01（4）
IPC小类 B01J（4）
IPC C01G009/02（4）
发明人
公开年
申请年
专利权人

Preparation of graphene surface load zinc oxide nanoparticle composite material used e.g. in photocatalytic involves dispersing graphene in alcohol solution, adding 1-pyrenic acid and soluble alkali, stirring and separating solid and liquid.

LI W, SUN Q

Preparing graphene/porous zinc oxide composite film useful in fields of photocatalysis, sensors and supercapacitors, comprises e.g. preparing aqueous dispersion of graphene oxide and carrying out pre-reduction of graphene oxide film.

ZHU M, XIE W, ZOU C, XIANG Y

Preparing graphene-based thin-film laminate used in e.g. transistor, comprises conducting cycle having e.g. contacting surface of graphene onto substrate with non-metal precursor gas and activating surface of graphene with plasma N times.

PARK C, CHO S, SEO S, SHIN S, KIM T, KIM S, PIAO Z, SEO S A, SHEN Z, PARK C H, CHO S M, SHIN S M, KIM T K, KIM S Y

Preparing graphene inorganic nano-composite material involves dispersing ethanol-water mixed solvent in graphene dispersion liquid, inorganic salt solution/alkali solution three material pumped into continuous reactor system with preheating.

ZHAO Y, LENG Y