国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC C01B031/04（2）
发明人 WANG F（3）
公开年 2016（2）
申请年 2016（3）
专利权人 WANG F（3）

Composite high-iron waterproof material used for protecting concrete, contains polyether polyol, plasticizer, graphene/methanesulfonic acid solution, 1,3-diaminomethylcyclohexane and additive.

WANG F

Catalytic preparation of graphene comprises reacting copper compound with reducing agent, reacting with gaseous carbon source, catalytic cracking, cooling, oxidizing, separating, drying graphene, and recycling copper compound.

WANG F

Preparation of graphene of specific size, involves heating metal foil, introducing gaseous carbon source, cracking to generate carbon atoms to be absorbed on foil, growing into graphene, cooling, and separating graphene and metal foil.

WANG F