国家/地区 中国（5）
IPC部 B（5）
IPC大类 B01（5） G01（4）
IPC小类 B01D（5）
IPC B01D071/02（2） G01N001/40（2）
发明人
公开年 2015（5）
申请年 2014（3）  2015（2） 
专利权人

Preparing solid phase micro extraction tube composite column used for detecting enrichment of trace amounts of phosphopeptide, involves preparing titanium dioxide-graphene oxide composite and injecting into capillary.

GUO G, WANG S, WANG X

Use of reduced graphene oxide laminate membrane as barrier material in which reduced graphene oxide is formed from reduction of graphene oxide with reducing agent.

RAVEENDRANNAIR R, SU Y, GEIM A, RAVEENDRAN N R

Filtering water from nuclear power plant according to isotopic forms, by obtaining waste stream of liquid, heating waste stream of liquid, passing gas into filtration module, and using graphene oxide membrane to separate gas.

WILSON J H

Hydrogen key acidic graphene coating layer solid-phase micro-extracting device, has hollow metal sleeve and micro-injector connected together through screw thread, and micro-injector connected with sample pushing head.

DONG L, HUANG F, LIU B, YANG J, ZHANG G, YANG L, GUO T, FU W

Solid phase extraction column, has grapheme layer filled with graphene carboxyl, cyano group, nitrate graphene, graphite or boric acid phosphonium acid graphite solution, and plastic column base fixed with porous alumina plate.

ZHANG M, ZHANG L