国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3） C02（2）
IPC小类 B01J（3）
IPC B01J035/08（3）
发明人 ZHANG L（3）
公开年
申请年
专利权人

Graphene-coated cobalt-platinum composite nanomaterial, which is spherical particle, used e.g. for MRI and preparing reagent or medicine for treating tumor, comprises graphene as shell and cobalt-platinum alloy as core-shell structure.

CHEN Z, ZHANG L, WANG S, XU J

Preparing composite photo-catalyst involves taking of titanium source and graphene oxide dispersed in absolute ethanol under ultrasonic conditions, dissolving fluorine source in distilled water, and then stirring the mixture uniformly.

QU W, YU M, HU Q, CHEN D, ZHANG L, PENG J

Preparation of flower shaped zinc oxide/graphene composite microspheres useful as photocatalyst, involves mixing zinc acetate and citric acid, adding deionized water, ethanol and sodium hydroxide, reacting, and mixing graphene oxide.

WANG H, ZHANG L, ZHU G