国家/地区 中国（4）
IPC部 F（4）
IPC大类 F01（4） B01（2）
IPC小类 F01N（4） B01J（2）
IPC F01N003/035（4）
发明人 LI Y（2） WU G（2）
公开年 2021（2）
申请年 2019（2）  2020（2） 
专利权人 UNIV CENT SO.（2）

Cerium-zirconium-potassium/reduced graphene oxide nano solid solution comprises cerium-zirconium-potassium/reduced graphene oxide compound.

LI Y, WU G

Diesel engine catalytic particle catcher coated with cerium-zirconium-potassium complex/reduced graphene oxide nano solid solution catalyst comprises filter housing and filter element comprising substrate and catalyst.

LI Y, WU G

Graphene diesel engine exhaust purification device has exhaust gas inlet pipe that is connected under outer cylinder cover that is passed through inner cylinder end cover and baffle, and is located at end of clapboard provided with baffle.

WANG X, WANG S

Pulse purification and extraction high-quality nano graphene carbon particle device for diesel internal combustion engine, comprises air inlet pipe, diesel oxidation catalytic unit, stainless steel filter elements, and air outlet pipe.

LIU L, LIU G, YANG X