国家/地区 中国（7）
IPC部 B（7）
IPC大类 B01（7）
IPC小类 B01J（7）
IPC B01J037/08（7）
发明人 CHEN J（7）
公开年 2021（4）
申请年 2021（3）  2020（2） 
专利权人

Synthesizing titanium dioxide capable of regenerating coordination sites in-situ for photocatalytic reduction of uranium useful in treating radioactive wastewater, involves dispersing titanium dioxide nanosheets in water, mixing with uranyl nitrate, heating to remove moisture, calcining and cooling.

ZANG M, LI Y, CHEN J, YUE H, JIANG X, WEN F, LIU H, ZHU W, LEI J, HE R

C-modified platinum-based catalysts useful in catalytic hydrogenation of halogenated nitrobenzenes, include platinum as active component which dissociates carbon monoxide to form C fragment and enter the Pt lattice to form Pt-C bonds.

CHEN J, LIU S, LIU K, LI K, ZHENG N

Monolithic boron-doped titanium silicalite catalyst carrier used for preparing titanium silicalite catalyst, has metal framework with interpenetrating three-dimensional pores inside, and boron-doped carbon layer grown on metal framework.

CHEN M, GAO P, CHEN J, ZHANG Z, WANG M, JI S, WANG H, LV H, SUN Y, CAO G

Nano-carbon loaded atomic fraction rhodium catalyst is prepared by using nano-carbon as carrier, and uniformly supporting noble metal rhodium on surface of nano-carbon carrier in atomic-level dispersion manner.

LIU H, CHEN J, DIAO J

Silicon-nitrogen co-doped graphene material used as catalyst or carrier in electrocatalysis and photoelectric catalysis, comprises silicon atoms and nitrogen atoms co-doped in graphene framework.

LI X, DI G, YU Q, LV L, CHEN J, NODA K, GOTO S

Preparation of nitrogen-rich graphene aerogel supported mono-cluster catalyst used to e.g. electrocatalyze chemical reactions in alkaline solutions, involves using graphene and graphitized carbonitride as carrier of metal monoatomic cluster.

ZHANG X, CHEN J, HONG M

Multifunctional composite sulfur recycling catalyst comprises porous carrier, graphene, vanadium pentoxide, lanthanum oxide, rhenium oxide, cobalt and iron salt in ferric oxide.

CHEN J, CHEN L, DING J, DU C, ZHANG Q, DU J