摘要
文章利用水热法以铜纳米线为模板,过氧化钠为氧化剂对铜线侵蚀,氧化生成了海参状氢氧化铜纳米颗粒,对氢氧化铜进行加热原位脱水得到海参状纳米氧化铜;讨论了改变反应时间和加入表面活性剂对产物形貌的影响;对产物分别用XRD、TEM和FESEM进行表征;利用海参状氧化铜修饰铜基片制备电极,并通过循环伏安曲线进一步探讨了其对葡萄糖溶液的催化氧化效果。
Cu（OH）2 nanowires with sea cucumber-like were fabricated by mixing Cu nanowires with the oxidant Na2O2 via hydrothermal method. Through further in-situ heat treatment of Cu（OH）2, nano CuO with sea cucumberqike was achieved. The effects of the change of reaction time and the mount of surfactant on the morphology of production were discussed. The structure and morphology of production were characterized by X-ray diffraction（XRD）, transmission electron microscopy（TEM） and field emission seanning electron microscopy（FESEM）. The Cu substrate was modified by CuO with sea cucumber-like to fabricate the electrode and its electrocatalysis effect on glucose solution was discussed via cyclic voltammograms.
出处
《合肥工业大学学报（自然科学版）》
CAS
CSCD
北大核心
2011年第3期442-446,共5页
Journal of Hefei University of Technology：Natural Science
基金
合肥工业大学产学研校企合作资助项目(10643301)
关键词
纳米氧化铜
水热法
电化学性能
nano CuO
hydrothermal method
electrochemistry performance
