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374 / 2018-06-01 10:54:55
基于AFM的煤表面电位尺度效应研究
原子力显微镜;煤；表面电位；尺度效应
Mine Safety Science Theory and Emergency Rescue > Theory of mine safety science
Abstract Accepted
向辉 田 / 北京科技大学
将原子力显微镜（AFM）用于煤的表面电位研究，对煤样表面6个不同测点进行了8个扫描尺度的表面电位观测，经统计分析，发现煤表面电位尺度效应明显，具体表现为：随着扫描尺度的增大，无论是单个测点还是各测点的统计均值，表面电位的均值均呈现逐渐减小的趋势，而方差则呈增大趋势，也即是表面电位大小分布离散程度更大。此外，随着扫描尺度的增大，正电位点所占比例逐渐减小。研究结果对煤表面微观电性研究具有一定的指导意义。
Important Date

  • Conference Date

    Oct 22

    2018

    to

    Oct 24

    2018

  • May 31 2018

    Abstract Submission Deadline

  • Jul 05 2018

    Draft paper submission deadline

  • Aug 10 2018

    Draft Paper Acceptance Notification

  • Oct 24 2018

    Registration deadline

Sponsored By
University of Science and Technology Beijing
McGill University
China University of Mining and Technology (Beijing)
Henan Polytechnic University
Notheastern University
Chongqing University
China University of Mining and Technology
Laurentian University
University of Wollongong
Liaoning Technical University
Xi’an University of Science and Technology
North China University of Technology
Jiangxi University of Science and Technology
Heilongjiang University of Science and Technology
Supported By
中国职业安全健康协会
中国安全生产科学研究院
煤炭信息研究院
中安安全工程研究院
International Journal of Mining Science and Technology
Safety Science
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