国家/地区 中国（4）
IPC部 B（4） C（2）
IPC大类 B01（4）
IPC小类 B01J（4）
IPC B01J023/755（4）
发明人
公开年 2015（4）
申请年 2015（3） 
专利权人

Preparing magnetic graphene complex titania nano-material comprises adding natural graphite and sodium nitrite into three-necked flask at room temperature, cooling under ice bath, adding concentrated sulfuric acid into flask and stirring.

ZHANG Z, HU J

Complex oxide catalyst, comprises multi-level structure hydrotalcite layered double hydroxides nanometer piece arrays/graphene hybrid material, where has three-dimensional honeycomb like array morphology.

CHEN G, DOU L, FAN T, ZHANG H

Production of graphene for graphene sheet manufacture involves adding metal catalyst in reaction chamber, adding hydrocarbon gas in reaction chamber, allowing metal catalyst and hydrocarbon gas to make contact, and dehydrogenating.

CARLSON W B, CASASANTA V, WAN F, ROBERTS B K, LONDERGAN T M

Transition metal hydroxide-graphene oxide composite material used for catalyzing oxygen evolution reaction in alkaline water electrolysis, comprises graphene oxide loaded with transition metal hydroxide nanoparticle.

DU F, LIU B, LIU J, LI X, SUN Y, SUN Z, XIAO Y, ZHAO T