时间：2024年6月19日（周三） 09:00-10:15

Time: 09:00-10:15, Wednesday, June 19th, 2024

地点：西湖大学云谷校区E10-222

Venue: E10-222, Yungu Campus

主持人: 西湖大学工学院 姜汉卿教授

Host: Prof. Hanqing Jiang，Chair Professor, Westlake University

语言：英文

Language: English

主讲嘉宾/Speaker：

Dr. Dae-Hyeong Kim

Professor

School of Chemical and Biological Engineering of Seoul National University

主讲人简介/Biography:

Dae-Hyeong Kim obtained B.S. and M.S. degree in Chemical Engineering from Seoul National University, Korea, in 2000 and 2002, respectively. He received his Ph. D. degree in Materials Science and Engineering from University of Illinois at Urbana Champaign in 2009. From 2009 to 2011, he was a post-doctoral research associate at University of Illinois. He joined Seoul National University in 2011 and is currently a professor in School of Chemical and Biological Engineering of Seoul National University. He has been serving as an associate director of Center for Nanoparticle Research of Institute for Basic Science (IBS) from 2017. He has been focusing on the research of nanomaterials and deformable devices and their application to bio-integrated and bio-inspired electronics. He has been recognized with several awards including George Smith Award (2009), TR 35 award (2011), Hong Jin-ki Creative Award (2015), SCEJ Award (2016), and Korea Young Scientist Award (2017). He was also selected as one of the highly cited researchers by Clarivate Analytics in 2018-2023.

讲座摘要/Abstract:

Recent advancements in soft electronics have garnered significant attention owing to their potential applications in personalized, mobile, and wearable electronic devices. However, conventional electronic/optoelectronic devices often face challenges due to mechanical mismatches with soft human tissues, resulting in issues such as device fracture under deformation and user discomfort. To address these challenges, ultra-flexible and stretchable electronic/optoelectronic devices with low system modulus and intrinsic softness have been developed. Here, our unique strategies for synthesizing nanoscale materials (e.g., quantum dots, silver nanowires), seamlessly integrating them into patterned arrays, and designing unconventional devices and systems to achieve flexible [1,2], foldable [3], and stretchable [4] quantum dot light-emitting devices are presented. These deformable light-emitting devices can be integrated with stretchable sensors to form standalone wearable systems, which can create various mobile consumer electronics applications. These advancements in electronics/optoelectronics, which combine recent breakthroughs in nanoscale material technologies and unconventional soft electronics, open up many new opportunities.

讲座联系人/Contact:

Lyubo@westlake.edu.cn