| 镧-铋二元合金的水相电化学诱导沉积 |
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| 引用本文： | 陈长毅,邵月,冯良东.镧-铋二元合金的水相电化学诱导沉积[J].淮阴师范学院学报(自然科学版),2010,9(4). |
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| 作者姓名： | 陈长毅 邵月 冯良东 |
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| 作者单位： | 1. 淮安市产品质量监督检验所,江苏,淮安,223001
2. 淮阴工学院,化工系,江苏省凹土资源利用重点实验室,江苏,淮安,223003 |
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| 基金项目： | 江苏省自然科学基金资助项目 |
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| 摘 要： | 通过水相电化学诱导沉积的方法制备了La-Bi二元合金.采用X-射线衍射和扫描电镜技术表征了产物的形貌和晶体结构.考察了沉积电位、Bi和La的摩尔比例等实验参数对Bi诱导La沉积的影响以及沉积电位和沉积时间对产物的形貌的影响.实验表明,较负的沉积电位和较高的Bi和La的摩尔比易于诱导La的沉积,并且通过调节实验参数可控制产物的形貌和尺寸.
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| 关 键 词： | 电化学沉积 La-Bi二元合金 诱导 形貌 |
Synthesis of Lanthanum-Bismuth Binary Alloy by Electrochemical Derivational Deposition in Aquous Solution |
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| CHEN Chang-yi,SHAO Yue,FENG Liang-dong.Synthesis of Lanthanum-Bismuth Binary Alloy by Electrochemical Derivational Deposition in Aquous Solution[J].Journal of Huaiyin Teachers College(Natrual Science Edition),2010,9(4). |
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| Authors: | CHEN Chang-yi SHAO Yue FENG Liang-dong |
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| Institution: | CHEN Chang-yi1,SHAO Yue2,FENG Liang-dong2(1.Huaian Institute of Supervision & Inspection on Product Quality,Huaian Jiangsu 223001,China)(2.Department of Chemical Engineering,Huaiyin Institute of Technology of Jiangsu Province,Key Laboratory for Palygorskite Science and Applied Technology of Jiangsu Province,Huaian Jiangsu 223003,China) |
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| Abstract: | A facile aqueous electrochemical deposition approach was developed for the derivational deposition of lanthanum-bismuth binary alloy.The morphology and structure of the as-prepared products were characterized by the techniques of powder X-ray diffraction(XRD) and scanning electron microscopy(SEM).The influence factors such as deposition potential and ratio of lanthanum and bismuth were studied in the derivational deposition of lanthanum.The influence of applied potential,deposition time and the ratio of lan... |
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| Keywords: | electrochemical deposition lanthanum-bismuth binary alloy derivational morphology |
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