国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2）
IPC小类 B01J（2）
IPC B01J023/755（2）
发明人
公开年 2023（2）
申请年 2023（2）
专利权人

Preparing structure-controllable graphene shell encapsulation nickel nanoparticle catalyst in applying in catalytic hydrogenation reaction of p-chloronitrobenzene, o-chloronitrobenzene or p-bromonitrobenzene, involves reacting nickel salt and organic ligand dissolved in mixed organic solvent.

LI X, YU J, HE W, LU C

Graphene-supported metal single-atom composite material comprises metal single-atom material contains metal active center and graphene material coordinates to realize anchoring of metal monoatomic material on graphene material.

SHANG Y, LIU Z