国家/地区 中国（3）
IPC部 B（2） C（2）
IPC大类 B01（2）
IPC小类 B01J（2）
IPC
发明人 DUAN X（3）
公开年 2013（3）
申请年 2012（2） 
专利权人 UNIV BEIJING.（2）

Composite material, useful in biomedical field, comprises graphene oxide material and fluorescent magnetic composite microsphere material.

CHANG L, DUAN X, LIU W, ZHAO G, CHEN S

New graphene-promoted hydrotalcite-based denitration catalyst prepared by co-precipitation method by loading hydrotalcite nano sheet on the graphene surface, and calcining.

DUAN X, ZHANG H, DOU L

Preparation of nickel-titanium houghite and graphene composite photocatalyst by taking graphene, dispersing ultrasonic in deionized water, adding nickel nitrate, stirring, adding urea, reacting, and centrifugally washing.

LI B, LI C, DUAN X, LIU J, WEI M, ZHAO Y