国家/地区 中国（3）
IPC部 B（4）
IPC大类 B01（4）
IPC小类 B01J（4）
IPC B01J021/06（4）
发明人
公开年 2021（2）
申请年
专利权人

Plastic degradation agent useful for alkaline soil remediation, comprises graphene/zinc sulfide/manganese sulfide/titanium dioxide photocatalyst, pretreatment agent, enzyme formulation, boric acid and citric acid.

QIU J

Rare earth carbide catalyst used in preparation of high-carbon friction material, is prepared by loading rare earth oxide on catalytic carrier.

ZHOU G, CHEN B, JIAO H, SHI W

Preparation of graphene-encapsulated metal nanoparticles used in e.g. LED, involves supplying preset mole ratio of gas comprising carbon dioxide, methane and water on metal catalyst and reacting and cooling resultant product.

SON I H, LEE S J

Preparation of sensitive quantum-dot mesoporous coated graphene cadmium-selenium visible-light catalytic composite nanomaterial for photocatalytic processing of titania material, involves extracting inorganic source/graphene complex.

LI M, LI Y