国家/地区 日本（2） 美国（2） 世界知识产权组织（2）
IPC部 B（3）
IPC大类 B01（3） C01（2）
IPC小类 B01J（3）
IPC B01J035/02（3）
发明人
公开年 2013（3）
申请年 2013（2） 
专利权人

Manufacture of catalyst metal layer for manufacturing graphene raw material used for transistor, involves forming film of catalyst metal, heating catalyst metal in high-temperature area and reducing temperature of catalyst metal.

NARITSUKA S, MARUYAMA T

Pre-processing method of catalyst metal layer during formation of graphene, involves activating catalyst metal layer by applying plasma of process gas containing reducible gas and nitrogen-containing gas to catalyst metal layer.

MATSUMOTO TAKASHI, MATSUMOTO T

Preparation of magnetic composite graphene-based metal catalyst for nitro compound catalytic reduction, by adding graphite and sodium nitrate into sulfuric acid, adding metal salt and noble metal compound, and irradiating with microwave.

CHAO D, YANG L, LU X, WANG C, BIAN X