报告时间: 2017年9月25日14:00
报告地点: 松江纺织学院楼3004会议室
报告人及简介:
潘宁:PhD； 纺织与服装系，生物与农业环境系教授； 美国加州大学-戴维斯分校
研究领域：纤维集合体的物理和机械性能、纤维增强复合材料结构力学、纤维集合体的传递性能、生物力学、纳米结构材料
学历：西北纺织工学院学士，东华大学硕，博士学位，麻省理工学院博士后
论文与著作: 有200多篇 SCI 收录文章，包括先进材料，先进能源材料，英国皇家学会会刊, 美国物理评论等重要期刊。论文被引次数超过8,000次, h指数47（谷歌学术检索）。
荣誉：Fellows - 美国物理学会 (APS) 2015; 美国机械工程学会(ASME) 2004;
英国皇家纺织学会 (TI) 1993；
2001～2001美国纤维学会主席
2010 捷克Polytechnic University of Liberec，荣誉博士
2005 美国 NASA Tech Brief Nano 50奖
2009 受邀并参加北京60周年国庆观礼
报告大纲:
Structural hierarchy and thus heterogeneity are inherent features in biological materials, but their significance in affecting the system behaviors is yet to be fully understood. This presentation first discusses the important features characterizing a hierarchal material system at various scales. It then demonstrates that such multi-scale hierarchy can effectively synergize the physical, mechanical and other important properties. It next deals with some theoretical issues associated with the disparity in hierarchal levels in material research. This talk examines these related topics with several approaches to not only reveal the underline geometrical and physical mechanisms, but also emphasize the ways in which such mechanisms can be applied to developing engineered material systems with novel properties.