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CIESC Journal
• 材料化学工程与纳米技术 • 上一篇 下一篇
李素,梁镇海,芦鹏曾
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LI Su,LIANG Zhenhai,LU Pengzeng
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摘要:
用电化学方法制备了氧化铜晶须。金属铜在含乙醇-水及毒化剂的混合碱性溶液中进行阳极氧化,煅烧后所得样品的成分和形貌用XRD和SEM方法表征。结果表明,晶须的物相是CuO和Cu2O,直径60~100nm,长度0.5~1μm,长径比8~10,同时用循环伏安法探讨了该过程的电化学行为,为晶须的制备提供了一种新的方法。
Abstract:
This work successfully synthesized copper oxide(CuO)whiskers using an electrochemical method.Metallic copper was anodized under low-voltage conditions in an alkaline solution containing ethanol/water mixtures and poisoning agents.After burning the composition and morphology of the copper oxide whiskers were determined by XRD and SEM measurements,respectively.The copper oxide whiskers are 0.5—1 μm long,with a diameter of 60—100nm,and the ratio of the length to the diameter ranges from 8∶1 to 10∶1.At the same time the electrochemical behavior of the process was discussed by cyclic voltammetry.A new method is supplied to synthesis the copper oxide whisker.
李素,梁镇海,芦鹏曾. 电化学方法制备氧化铜晶须 [J]. CIESC Journal.
LI Su,LIANG Zhenhai,LU Pengzeng. Electrochemical synthesis of copper oxide whisker[J]. .
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https://hgxb.cip.com.cn/CN/Y2010/V61/IS1/112