报告1：Polymer-Assisted Metal Deposition for Soft  Electrodes and

Devices

报告人：Prof. Zijian Zheng

The Hong Kong Polytechnic University

报告2：Skin-inspired Conformal Sensors for  Wearable Healthcare

报告人： Prof. Xiaodong Chen

Nanyang Technological University

报告地点：无机超分子楼一楼圆形报告厅

报告时间：2019年12月06日下午15：30（星期五）

报告简介：

报告1：Polymer-Assisted Metal Deposition for Soft Electrodes and Devices

Metal conductors are indispensable element for most future soft electronic devices. One critical challenge in this field is how to fabricate highly conductive, adhesive, smooth, and soft metal conductors at low temperature under ambient conditions, and preferably in a roll-to-roll manner. Conventional metal nanoparticle inks fall short to satisfy these requirements because of their relatively high processing temperature, rough surface, and poor adhesion, especially for easily oxidized metals such as Cu. Our laboratory recently develops Polymer-Assisted Metal Deposition (PAMD) to address this issue. PAMD allows ambient fabrication of flexible, foldable, stretchable, compressible, and wearable metal (especially Cu) conductors with very high conductivity. This talk will briefly discuss the fundamental chemistry of PAMD, the printing with PAMD, and their applications in several soft electronic devices.

报告2：Skin-inspired Conformal Sensors for Wearable Healthcare

Smart wearable sensors not only enrich daily lives by providing enhanced smart functions, but also provide health information by monitoring body conditions. For example, patchable sensors have the potential to better interface with human skin, thus improving the sensitivity of detection of health indicators. However, the crucial aspects toward the advancement of such sensors rely on the development of novel mechanically durable materials, which allow maintaining the function under the deformed states. In this talk, I will present our latest progress on manufacturing skin-inspired conformal sensors and their integration of individual devices into systems. Our work opens possibilities for new applications in artificial senses, cyber-human systems, wearable healthcare, soft robotics, implantable electronics, and so on.

报告人简介：

Dr. Xiaodong Chen is President’s Chair Professor in Materials Science and Engineering and Professor (by courtesy) of Physics and Applied Physics at Nanyang Technological University, Singapore (NTU). He is the Director of Innovative Centre for Flexible Devices (iFLEX) at NTU and the Director of Max Planck – NTU Joint Lab for Artificial Senses.

He received his B.S. degree (Honors) in chemistry from Fuzhou University (China) in 1999, M.S. degree (Honors) in physical chemistry from the Chinese Academy of Sciences in 2002, and Ph.D. degree (Summa Cum Laude) in biochemistry from University of Muenster (Germany) in 2006.  After his postdoctoral fellow working at Northwestern University (USA), he started his independent research career as Nanyang Assistant Professor at Nanyang Technological University since 2009.  He was promoted to Associate Professor with tenure in Sept 2013, then Full Professor in Sept 2016.  He was appointed as the President’s Chair Professor in Materials Science and Engineering in April 2019.  His research interests include mechano-materials and devices, integrated nano-bio interface, and cyber-human interfaces. So far, he publishes more than 280 high-profiled papers with a citation of more than18,000.

He is an Associate Editor of ACS Materials Letters.  He also is the member of editorial advisory board of Advanced Materials, Small, Small Methods, Advanced Materials Technology, Advanced Intelligent Systems, Batteries & Supercaps, Materials Today Energy, ACS Applied Bio Materials, Nanoscale Horizons, Nanoscale, and Nanoscale Advances. He was conferred as the Fellow of Royal Society of Chemistry in 2016. He was recognized by multiple prestigious awards and honors including Singapore NRF Investigatorship, Small Young Innovator Award, Singapore NRF Fellowship, Nanyang Research Award, Lubrizol Young Materials Science Investigator Award, Mitsui Chemicals-SNIC Industry Award in Materials and Nano-chemistry, and Friedrich Wilhelm Bessel Research Award from Alexander von Humboldt Foundation.