国家/地区 中国（3）
IPC部 B（2）
IPC大类 B82（2）
IPC小类
IPC
发明人 DUAN X（4）
公开年 2014（4）
申请年 2014（4） 
专利权人

Large-sized graphene-metal fine particle composite film for use in electrode for battery e.g. lithium battery, has compact graphene-layered structure comprising hemispherical metal nanoparticles having preset particle diameter.

FANG S, CHENG Y, GUO D, DUAN X, TIAN J, LIU R

Rapid artificially synthesized hormone diethylstilbestrol electrochemical sensor preparation method for use in e.g. food analysis field, involves mixing graphene oxide and multi-walled carbon nano-tubes to prepare mixed liquid.

XU J, DUAN X, LU L, ZHU X

Growing graphene used e.g. in graphene material, comprises annealing metal substrate up to growth temperature for annealing time period and in presence of non-reducing gas, and introducing gas mixture to grow graphene over the substrate.

DUAN X, ZHOU H

Preparation of graphene-supported atom-grade thickness ultra-thin metal sheet used for e.g. catalysis involves dispersing graphite oxide in water, adding nitrate intercalated hydrotalcite and formamide, centrifuging, washing, and drying.

DUAN X, SHAO M, WEI M, LI Z