| 机械活化黄铁矿物理性能和表面结构变化的表征 |
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| 引用本文： | 邹俭鹏,尹周澜,陈启元,张平民. 机械活化黄铁矿物理性能和表面结构变化的表征[J]. 湖南有色金属, 2001, 17(5): 36-39 |
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| 作者姓名： | 邹俭鹏 尹周澜 陈启元 张平民 |
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| 作者单位： | 中南大学,湖南,长沙,410083 |
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| 基金项目： | 国家自然科学基金重点项目资助课题(№.59934080) |
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| 摘 要： | 利用SEM、粒度分析、X射线衍射谱线宽度分析、XPS等现代分析测试手段对机械活化黄铁矿物理性能和表面结构进行了研究。实验表明，机械活化黄铁矿可导致表面吉布斯自由能的增加，机械储能的增加和极少量物质的生成。
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| 关 键 词： | SEM 粒度分析 X射线衍射谱线宽度分析 XPS 黄铁矿 机械活化 物理性能 表面结构 |
| 文章编号： | 1003-5540(2001)05-0036-04 |
Characterization of Physical Properties and Surfacial Structure of Activated Pyrite |
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| ZOU Jian-peng,YIN Zhou-lan,CHEN Qi-yuan,ZHANG Ping-min. Characterization of Physical Properties and Surfacial Structure of Activated Pyrite[J]. Hunan Nonferrous Metals, 2001, 17(5): 36-39 |
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| Authors: | ZOU Jian-peng YIN Zhou-lan CHEN Qi-yuan ZHANG Ping-min |
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| Abstract: | Physical properties and surfacial structure of the mechanically activ ated pyrite were studied through mod ern testing technique including SEM,granularity analysis,spectral line b readth analysis of XRD and XPS.incre ase of surfacial Gibbs energy,deposition of mechanical energy and creation of few new materials in the mechanicall y acti-vated pyrite were deduced from the ex periments. |
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| Keywords: | SEM granularity analysis spectr al line breadth analysis of XRD |
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