学术报告
     首页 > 学院首页 > 学术报告
 学院首页
热点新闻

机电院2018级研究生新生团体心理辅导圆满结束2018年9月18日
为了促进2018级研究生新生之间的交流,尽快适应新的学校和生活,机电院面向全体研......

最新公告

中南大学机电工程学院面向海内外诚聘英才2016年9月12日
中南大学坐落于中国历史文化名城湖南省长沙市,依巍巍岳麓,临涛涛湘江,是教育......

学术报告

发布时间:2018-07-12    浏览次数:493

报告题目:中南大学引智项目专家报告通知
报 告 人: 
时     间:  
地     点:  

724日报告简介:

题目:The Duality of Strength and Ductility in Graphene-Metal Nanocomposites under Tensile Loading

摘要:本报告提出了一种考虑塑性与损伤的多尺度统一理论,有效地解释了石墨烯纳米复合材料中高强度-低塑性的两难现象。该理论已经成功应用于石墨烯/铜纳米复合材料。

 

725日报告简介:

题目:Maxwell-Wagner-Sillars mechanism in Graphene-Polymer Nanocomposites

摘要本报告通过发展一种等效介质理论,研究了众多纳米电容器中石墨烯/多聚物界面中Maxwell-Wagner-Sillars (MWS)效应对纳米复合材料性能的影响。理论预测与实验测量结果对比表明MWS机理确是石墨烯/多聚物纳米复合材料电导率与介电常数依赖于频率的主要原因。

 

报告人简介:

Professor George Weng is a Distinguished Professor at Rutgers University. He received his B.S. from National Taiwan University in mechanical engineering in 1967 and Ph.D. from Yale University in engineering and applied science in 1974. He worked at Delft University of Technology, UCLA, and GM before joining Rutgers in 1977 as an Assistant Professor. He was promoted to an Associate Professor in 1980, Full Professor in 1984, and Distinguished Professor in 1992. His research interests are in the general areas of solid mechanics that connect the underlying deformation mechanisms to the overall behavior of materials. Over the years his works have touched upon the plasticity of single crystals and polycrystals, micromechanics of composite materials, shape-memory alloys, ferroelectric ceramics, magnetoelectric coupling, nanocrystalline solids, and electrical and thermal conductivity of CNT- and graphene-based nanocomposites. He has published 226 referred journal articles, written 8 book chapters, and edited 5 books. His Google Scholar citations are 9,552 with an h-index of 50, and Web of Science citations are 6,295 with an h-index of 42. He has been an Editor of Acta Mechanica since 1985, and was the Editor of Journal of Engineering Materials and Technology from 1992-1997. He also served as Chairman of ASME Materials Division during 1993-1994. He is a Fellow of ASME, a Fellow of American Academy of Mechanics, and an Honorary Life Member of Society of Engineering Science. In recognition of his fundamental contributions in theoretical solid mechanics, he was awarded the prestigious William Prager Medal in 2013.


主办单位: 机电工程学院、高性能复杂制造国家重点实验室
协办单位: 国际合作与交流处
联系人:李建军老师,13875810163