国家/地区 中国（5）
IPC部 B（6）
IPC大类 B01（6）
IPC小类 B01J（6）
IPC B01J023/06（6）
发明人
公开年 2021（2）
申请年 2020（2） 
专利权人

Producing electrocatalyst used for oxygen generation or oxygen reduction, comprises electrodepositing transition metal oxide on surface of conductive nanoparticle support, and doping nitrogen on electrodeposited transition metal oxide.

SEOJEONGSOOK

Single-atom electrocatalyst used as positive electrode material in lithium-sulfur battery, comprises single atom and single atom carrier, where the bonding process between single atom carrier and single atom, which includes oxygen bond.

SHI H, WU Z

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

Composite film comprises aluminum foil substrate, graphene coating, zinc oxide nano-wall array with honeycomb structure and rod shape and silver-plated layer that is prepared by spin-coating and annealing reduction.

CHEN D

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