国家/地区 中国（2）
IPC部 B（4） C（4）
IPC大类 B01（4）
IPC小类 B01J（4）
IPC B01J035/10（4）
发明人
公开年
申请年 2020（2） 
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

Preparation of surface defects-rich two-dimensional porous titanium dioxide nanosheet involves preparing graphene oxide powder, adding ethanol, sonicating, tetrabutylorthotitanate, refluxing, washing, drying, grinding, and calcining.

JIANG D, ZHANG Q, LI D

Production of metal oxide e.g. titania catalyst used in e.g. catalytic reaction, involves contacting metal precursor comprising transition metals, with graphene oxide in presence of solvent to form graphene oxide supported metal precursor.

ESLAVA S

Preparing graphene/nano-titanium dioxide composites, comprises dispersing nano-titanium dioxides and graphenes in water/ethanol solution and allowing nano-titanium dioxides and graphenes within dispersion to react at specified conditions.

LIN Y, TSENG S, LIN J, LEE S, LIN R J, LI X Y, LIN Y J, ZENG S M, TSENG S M, LEE S Y