国家/地区 中国（3）
IPC部 B（3）
IPC大类 B22（3）
IPC小类 B22F（3）
IPC C01G009/02（3）
发明人
公开年
申请年 2016（2） 
专利权人

Preparing composite wave absorbing material involves taking N,N-dimethylformamide and ethylene glycol in beaker, and mixing, weighing graphite oxide, sonicating, stirring, and adding nickel nitrate hexahydrate and zinc nitrate hexahydrate.

SHU R, DENG L, WU Y, LI X

Preparing metal elemental or metal oxide nano-materials, comprises adding metal nitrate to graphene oxide aqueous suspension under ultrasonic conditions, filtering using quantitative filter paper and completely combusting black graphene.

LI Z, QIU H

Preparing composite material used in dye-sensitized cells, involves mixing zinc oxide with tetrabutyl titanate and obtained product is treated with graphene oxide, sodium citrate and silver nitrate.

ZHOU Y, ZHU Z, YANG L