国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3） C01（2）
IPC小类 B01J（3）
IPC B01J027/24（3）
发明人 ZHAO Y（3）
公开年 2018（3）
申请年 2018（2） 
专利权人

Nitrogen-doped graphene material useful in the field of catalysts, preferably an electrochemical catalyst comprises a nitrogen element containing sp hybridization state.

WANG D, ZHAO Y, WAN J, ZHANG L

Functionalized ternary composite photocatalytic material useful for removing heavy metal ion, preferably hexavalent chromium in wastewater, comprises graphene oxide and substrate loaded with carbon nitride and barium ferrite particles.

HU X, WANG W, ZHAO Y, JIN Q, ZHOU D, HAN S, SHU W, QIU G

Preparation method of nickel sulfide/graphene-like carbon-nitrogen compound composite catalyst used for photocatalytic hydrogen production, involves adding graphene-like carbon nitrogen compound, nickel acetate and thiourea to flask.

DONG Y, ZHANG H, ZHAO H, ZHAO Y, ZHAO S, ZHAO N