国家/地区 美国（3）
IPC部 B（3）
IPC大类 B01（3） B82（2） C01（2）
C02（2） H01（2）
IPC小类 B01J（3）
IPC B01J020/20（3）
发明人
公开年 2014（3）
申请年 2014（2） 
专利权人

Making hybrid material including graphene and iron oxide used to remove heavy metal in waste water, comprises e.g. dispersing prepared graphene oxide in water, adding divalent and trivalent iron to obtained first dispersion and adjusting pH.

KIM K S, LEE J W, VIMLESH C, HWANG I C, CHUN Y

Synthesis of nanoporous graphene and photo luminescent graphene quantum dots used for e.g. gas separation, involves preparing mixture by dispersing graphene in hydrogen peroxide, filtering mixture, drying residue and dialyzing filtrate.

KURUNGOT S, PALANISELVAM T, PLANISELVAM T, THANGAVELU P

Composition used for removing components from fluids e.g. sewage water and waste water, and for forming capacitor, comprises structure having graphene sheets and carbon nanotubes disposed between graphene sheets.

WEI L, ZHANG Y