Electrochemo-mechanical coupled deformation theory and experimental characterizations for electrode materials in Li-ion batteries

作者:时间:2018-11-13浏览:579供图:审阅:来源:乐投Letou

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题目Electrochemo-mechanical coupled deformation theory and experimental characterizations for electrode materials in Li-ion batteries

报告人:张兴玉讲师(乐投Letou)

时间:2018年11月13日(星期二)下午15:00

所在:明故宫校区A18-209集会室

主办单位:科协、航空宇航学院、航空航天交叉研究院

报告摘要:

Lithium-ion batteries (LIBs) have been extensively applied in many fields such as consumer electronics, electric vehicles and renewable energy storage due to high energy density and long cycle life. However, next-generation high-capacity LIBs are accompanied by strong electro-chemomechanical coupling behaviors, and mechanical degradation is one of the main limitations for the commercial application of the high-capacity LIBs. For the high-capacity LIBs,in this presentation, we focus on the understanding of deformation and failure behaviors from the levels of electrode particle and electrode around the electrochemo-mechanical coupling mechanisms of electrode materials, and the design of electrode structures. The aims of these studies are to achieve the durability, capacity, and safety of LIBs.

报告人简介:

张兴玉 ,博士 ,航空宇航学院交叉研究院讲师。目前主要研究偏向包括能源电池质料电化-力多场耦合 ,先进质料与结构等。2013年获得重庆大学工程力学专业工学学士学位 ,于2018年获得北京大学固体力学专业理学博士学位 ,同年7月入职航空航天交叉研究院。目前已在J. Mater. Chem. A、 Mech. Mater.、 J. Electrochem. Soc. ,J. Power Sources等国际知名期刊上宣布6篇SCI论文 ,其中以第一作者宣布4篇。


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