[나융] Intrinsically Stretchable and Healable Polymer Electronic Materia…

행정실 2018-03-26 9

Speaker: Assistant Professor, Jin Young Oh (Chemical Engineering, Kyung Hee University)

Date & Time: 2018년 3월 28일 (수) 17:00

Where: 융대원 D-122호

Abstract

Conferring intrinsic stretchability on electronic materials is an ultimate strategy for ideal stretchable electronic materials, which become a core element of stretchable electronic devices. This talk addresses a new concept of molecule design and material processing to provide intrinsic stretchability to polymer-based electronic materials with maintaining electronic performance. The concept involves incorporating chemical moieties into backbone chain to promote dynamic non-covalent crosslinking of the conjugated polymers. Moreover, the non-covalent crosslinking moieties facilitate mechanically damaged polymer film to be efficiently healed with a simple treatment. The stretchable and healable polymer electronic materials enabled us to fabricate highly stretchable and high performance electronic devices. This materials design concept would open the way to future development of fully stretchable and healable skin-inspired wearable electronics.

Biography

학력

Ph.D Materials Science and Engineering, Yonsei University, Korea <2014>

B.S. Department of Chemistry, Yonsei University, Korea <2008>

경력

Assistant Professor, Chemical Engineering, Kyung Hee University, Korea <2018. 3 – present>

Post-doctoral fellow, Department of Chemical Engineering, Stanford University, USA <2015. 3 – 2018. 2>

 

초청자 : 융합과학부 나노융합전공 김연상 교수 (연락처 : 031-888-9131, younskim@snu.ac.kr)

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