| 电化学法沉积氧化锌晶须 |
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| 引用本文： | 芦鹏曾,李素,贾金乾,梁镇海.电化学法沉积氧化锌晶须[J].电化学,2011,17(1):93-96. |
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| 作者姓名： | 芦鹏曾 李素 贾金乾 梁镇海 |
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| 作者单位： | 太原理工大学化学化工学院洁净化工研究所; |
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| 基金项目： | 国家自然科学基金(20771080)资助 |
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| 摘 要： | 应用阳极氧化法沉积氧化锌(ZnO)松针状晶须,SEM和XRD观察、表征样品形貌与结构.结果表明,电沉积氧化锌晶须直径为20～50 nm、长度200～300 nm、长径比10～15,纯度高,结晶度好,属六方晶系纤锌矿(JCPDS 36-1451).循环伏安法研究了该氧化锌结晶过程,并考察了电解液的锌酸盐Zn(OH)4]2-浓度和基底表面氧化膜对晶须生成的影响.
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| 关 键 词： | 电化学 氧化锌 晶须 螺旋位错 |
| 收稿时间： | 2011-02-28 |
Electrochemical Deposition of Zinc Oxide Crystal Whiskers |
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| LU Peng-zeng,LI Su,JIA Jin-qian,LIANG Zhen-hai.Electrochemical Deposition of Zinc Oxide Crystal Whiskers[J].Electrochemistry,2011,17(1):93-96. |
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| Authors: | LU Peng-zeng LI Su JIA Jin-qian LIANG Zhen-hai |
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| Institution: | LU Peng-zeng,LI Su,JIA Jin-qian,LIANG Zhen-hai (College of Chemistry and Chemical Engineering,Taiyuan University of Technology,Institute of Clean Technique for Chemical Engineering,Taiyuan 030024,Shanxi,china) |
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| Abstract: | Pine needle ZnO crystal whiskers were electrodeposited by anodization of zinc foil.The crystal whiskers were characterized by scanning electron microscopy(SEM) and X-ray diffraction(XRD) spectroscopy.The results show that the lengths and diameters of ZnO crystal whiskers are 200~300 nm and 20~50 nm,respectively,with the ratio of the length to diameter ranging from 10~15.The whiskers belong to wurtzite ZnO(JCPDS 36-1451) with good crystallinity and high purity.The crystalization behavior of ZnO was studied b... |
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| Keywords: | electrochemistry zinc oxide crystal whisker screw dislocation |
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