国家/地区
IPC部 B（2）
IPC大类 B01（2） C01（2）
IPC小类 B01D（2）
IPC C01B003/04（2）
发明人
公开年 2022（2）
申请年 2022（2）
专利权人

Preparing cobalt based double metal oxide loaded graphene quantum dots composite photocatalyst, comprises e.g. preparing metal-cobalt-oxide compound, then mixing with carbon source small molecular substance, transferring to polytetrafluoroethylene reaction kettle, reacting, filtering, and drying.

LIU X, XU J

Onsite generating hydrogen fuel involves interacting methane with high-temperature steam, where methane and steam interact, methane and steam interact in presence of catalyst, four molecules of hydrogen, one molecule of oxygen, and carbon.

CHEEMA H S, KUNDRA J P