| 氢氧化镍正极材料的X射线衍射峰强比与其电化学性能关系研究 |
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| 引用本文： | 杨慧,蒋文全,傅钟臻,于丽敏,郭荣贵,李涛.氢氧化镍正极材料的X射线衍射峰强比与其电化学性能关系研究[J].分析科学学报,2011,27(5):573-576. |
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| 作者姓名： | 杨慧 蒋文全 傅钟臻 于丽敏 郭荣贵 李涛 |
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| 作者单位： | 北京有色金属研究总院分析测试研究所,北京,100088 |
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| 基金项目： | 国家质检总局社会公益项目(No.2008424742) |
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| 摘 要： | 利用“管道式合成”方法合成了5种成分相同、结构不同的Ni(OH)2样品.采用X射线衍射(XRD)、场发射扫描电镜表征材料的微观结构及参数.测试了材料的电化学性能,考察了I101/I001比值与Ni(OH)2材料电化学性能的关系.研究结果表明,随I101/I001比值的增大,样品的电化学性能呈下降的趋势.说明XRD峰强比...
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| 关 键 词： | 氢氧化镍 X射线衍射峰强比 性能表征 |
Study on the Relationship between the Intensity Ratio of X-ray Diffraction Peaks and Electrochemical Performance of Ni(OH)_2 Cathode Material |
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| YANG Hui,JIANG Wen-quan,FU Zhong-zhen,YU Li-min,GUO Rong-gui,LI Tao.Study on the Relationship between the Intensity Ratio of X-ray Diffraction Peaks and Electrochemical Performance of Ni(OH)_2 Cathode Material[J].Journal of Analytical Science,2011,27(5):573-576. |
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| Authors: | YANG Hui JIANG Wen-quan FU Zhong-zhen YU Li-min GUO Rong-gui LI Tao |
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| Institution: | YANG Hui,JIANG Wen-quan*,FU Zhong-zhen,YU Li-min,GUO Rong-gui,LI Tao(General Research Institute for Nonferrous Metals,Beijing 100088) |
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| Abstract: | 5 kinds of Ni(OH)2 were prepared by the conduit synthesis technology which have same chemical contents and different micro-structures.The physical structure and morphology of the samples were characterized by X-ray diffraction and field emission scanning electron micrographs.The electrochemical performance of samples was characterized.It is found that electrochemical performance of samples devastated following the increase of values of I101/I001,which indicate that value of I101/I001 can be used to characte... |
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| Keywords: | Nickel hydroxide Ratio of X-ray diffraction peaks Testing of performance |
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