高孔纳米结构氧化铜泡沫纤维作为吸附剂，用于水溶液中BTEX的顶空固相微萃取
Abstract(#br)A highly porous copper foam was constructed on the surface of an unbreakable copper wire by a very rapid electrochemical method. Then, the copper oxide arrays were constructed on the pore surface of the copper foam by the thermal process. The applicability of the fiber was examined for the head space SPME (HS-SPME) of benzene, toluene, ethylbenzene and xylene (BTEX) in different water samples followed by gas chromatography–flame ionization detection.