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南洋理工大学的陈晓东副教授学术报告

应我院张以河教授的邀请,南洋理工大学的陈晓东副教授来我校为广大师生做学术报告。

 
   

报告题目:Rational Materials Design for Ultrafast

Charging Lithium Ion Batteries

时间:2016.06.16(周四)早上10:30

地点:逸夫楼716

欢迎广大师生参加,研究生记学术报告一次。

 

 

简介:

陈晓东老师于1999年在福州大学获学士学位。2002年在中国科学院获硕士学位。2006年在德国明斯特大学以优异成绩获博士学位。在美国西北大学完成博士后的研究工作。2009年至今任南洋理工大学威尼斯手机版副教授,是Advanced Materials, Scientific ReportsJournal of Laboratory Automation等著名期刊的编辑顾问委员会成员,是英国皇家化学会会士。曾获得包括Small青年科学家创新奖、新加坡NRF基金等十多项具有影响力的奖项和基金。

主要从事纳米-生物界面整合和用作能量转换的仿生材料方面的研究。迄今发表SCI收录论文180余篇,其中包括Nature Nanotech, Nature Chemistry, Nature Communications, JACS, AngewChem, and Adv Mater 等一系列著名期刊,并作100余次口头报告。

 

报告简介

  Rechargeable lithium-ion batteries (LIBs) are important electrochemical energy storage devices for consumer electronics and emerging electrical/hybrid vehicles.  However, one of the formidable challenges is to develop ultrafast charging LIBs with the rate capability at least one order of magnitude higher than that of the currently commercialized LIBs.  In this talk, I will present the state-of-the-art developments of ultrafast charging LIBs based on the rational design of inorganic nanogels.  First of all, fundamental electrochemistry and related ionic/electronic conduction theories identify that the rate capability of LIBs is kinetically limited by sluggish solid-state diffusion process in electrode materials.  Then, several aspects on the intrinsic materials, materials engineering and processing, and electrode materials architecture design towards maximizing both ionic and electronic conductivity in electrode with short diffusion length are deliberated.  Finally, the future trends and perspectives for the ultrafast rechargeable LIBs are discussed.  Continued rapid progress in this area is essential and urgent to endow LIBs with ultrafast charging capability to meet huge demands in the near future.

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