电子科学与技术学院2018年学术报告会之十一-Self-healable,Fully Recyclable and Malleable Electronic Skin
来源：电子科学与技术学院 浏览：888 时间：2018-03-27
题目：Self-healable, Fully Recyclable and Malleable Electronic Skin (自愈合、可回收、可延展的电子皮肤）
报告人：Dr. Jian liang Xiao(肖建亮），Assistant Professor，the Department of Mechanical Engineering at University of Colorado Boulder
Electronic skin (e-skin) mimicking functionalities and mechanical properties of natural skin can find broad applications. We here demonstrate a robust yet rehealable, fully recyclable and malleable e-skin based on dynamic covalent thermoset doped with conductive silver nanoparticles. Tactile, temperature, flow and humidity sensing capabilities are realized. The e-skin can be rehealed when it is damaged, and can be fully recycled at room temperature. After rehealing or recycling, the e-skin regains mechanical and electrical properties comparable to the original e-skin. In addition, malleability enables the e-skin to permanently conform to complex, curved surfaces without introducing excessive interfacial stresses. These properties of the e-skin yield an economical and eco-friendly technology that can find broad applications in robotics, prosthetics, healthcare and human-computer interface.
Jianliang Xiao is an Assistant Professor in the Department of Mechanical Engineering at University of Colorado Boulder. Before joining CU-Boulder, he was a Postdoctoral Research Associate in Prof. John Rogers’ group at the Department of Materials Science and Engineering, University of Illinois at Urbana-Champaign. He obtained his Ph.D. degree in Mechanical Engineering in 2009 from Northwestern University, under the supervision of Prof. Yonggang Huang. His B.S. and M.S. degrees were both from Tsinghua University in 2003 and 2006, respectively. His research interests include stretchable/flexible electronics, nanomaterials, soft materials and thin films. As the first author, his technical papers has been published in Nature, Nature Materials, Nature Neuroscience, and Science Advantages.