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纳米材料拉伸装置的设计及定量化分析

岳永海 龚琦花 范玉尊 康建新 赵赫威 张东凤

岳永海, 龚琦花, 范玉尊, 等 . 纳米材料拉伸装置的设计及定量化分析[J]. 北京航空航天大学学报, 2015, 41(8): 1430-1434. doi: 10.13700/j.bh.1001-5965.2014.0608
引用本文: 岳永海, 龚琦花, 范玉尊, 等 . 纳米材料拉伸装置的设计及定量化分析[J]. 北京航空航天大学学报, 2015, 41(8): 1430-1434. doi: 10.13700/j.bh.1001-5965.2014.0608
YUE Yonghai, GONG Qihua, FAN Yuzun, et al. Design of tensile device of nanomaterials and quantitative analysis[J]. Journal of Beijing University of Aeronautics and Astronautics, 2015, 41(8): 1430-1434. doi: 10.13700/j.bh.1001-5965.2014.0608(in Chinese)
Citation: YUE Yonghai, GONG Qihua, FAN Yuzun, et al. Design of tensile device of nanomaterials and quantitative analysis[J]. Journal of Beijing University of Aeronautics and Astronautics, 2015, 41(8): 1430-1434. doi: 10.13700/j.bh.1001-5965.2014.0608(in Chinese)

纳米材料拉伸装置的设计及定量化分析

doi: 10.13700/j.bh.1001-5965.2014.0608
基金项目: 国家自然科学基金(51301011);教育部博士点基金(20131102120053);北京航空航天大学基础科研业务费专项资金(YWF-14-HHXY-013(30376201),YWF-13-T-RSC-097(303007),30417001)
详细信息
    通讯作者:

    岳永海(1981-),男,山东淄博人,讲师,yueyonghai@buaa.edu.cn,主要研究方向为原位电子显微学、纳米力学及微纳结构表征.

  • 中图分类号: O344.3;TH112

Design of tensile device of nanomaterials and quantitative analysis

  • 摘要: 以压电陶瓷为主体设计了一种用于单体纳米材料原位拉伸变形实验的装置,为了实现力学性能的定量化测量,在该装置中加装了用于测量力的悬臂梁针尖,通过悬臂梁针尖的变形可实现纳米材料力学性能测试中的定量化性能测试.利用该自主设计的纳米材料拉伸仪,以利用热蒸发法制备的非晶氧化硅纳米线为实例,在光学显微镜和扫描电子显微镜下进行了原位力学性能测试实验.实验结果显示:该原位纳米材料拉伸装置可以有效地实现纳米材料的拉伸变形操作,同时对施加在材料样品本身上的力学信号给出定量化的结果.

     

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出版历程
  • 收稿日期:  2014-10-09
  • 刊出日期:  2015-08-20

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