| 碳纤维表面镍镀层的XPS分析 |
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| 引用本文： | 华中胜,姚广春,马佳,张志刚,梁李斯. 碳纤维表面镍镀层的XPS分析[J]. 中国有色金属学报, 2011, 21(1) |
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| 作者姓名： | 华中胜 姚广春 马佳 张志刚 梁李斯 |
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| 作者单位： | 东北大学,材料与冶金学院,沈阳,110004 |
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| 基金项目： | 国家自然科学基金重点资助项目 |
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| 摘 要： | 采用电镀法制备镀镍碳纤维,应用X射线光电子能谱(XPS)分析技术研究涂层化学成分、元素化学状态及其随镀层深度的变化.结果表明:镀层表面的镍被氧化成NiO;中间镀层由单质镍组成,同时吸附少量O2;在镀层与碳纤维的界面处形成Ni-C-O键,此化学键为镀层与纤维之间提供了强大的界面结合力.基于对镀层的XPS分析,探讨镍在纤维表面的沉积过程.
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| 关 键 词： | 碳纤维 镍镀层 XPS分析 结合能 |
XPS analysis of nickel layers on carbon fibers |
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| HUA Zhong-sheng,YAO Guang-chun,MA Jia,ZHANG Zhi-gang,LIANG Li-si. XPS analysis of nickel layers on carbon fibers[J]. The Chinese Journal of Nonferrous Metals, 2011, 21(1) |
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| Authors: | HUA Zhong-sheng YAO Guang-chun MA Jia ZHANG Zhi-gang LIANG Li-si |
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| Affiliation: | HUA Zhong-sheng,YAO Guang-chun,MA Jia,ZHANG Zhi-gang,LIANG Li-si (School of Materials & Metallurgy,Northeastern University,Shenyang 110004,China) |
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| Abstract: | Nickel coated carbon fibers were prepared by electroplating method.The chemical ingredients,chemical states of various elements and their variation with the depth of the coating were studied by using X-ray photoelectron spectroscopy(XPS).The results indicate that the nickel on the surface of the layers is oxidized into NiO.The intermediate layers are composed of pure nickel,meanwhile absorbing a spot of O2.At the interface between the coatings and carbon fibers,the nickel-carbon-oxygen bonds form,which prov... |
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| Keywords: | carbon fibers nickel layers XPS analysis binding energy |
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