미래창조과학부 글로벌프론티어 (재)멀티스케일 에너지 시스템 연구단은 나노기술과 에너지
기술의 융합을 통하여 혁신적 미래 광에너지와 분자에너지 원천기술 개발을 목표로 하는 멀티스케일 에너지 시스템 연구사업을 추진하고 있습니다. 연구단에서는 격주로 멀티스케일 에너지 강좌를 개최합니다. 관심 있는 분들의 많은 참석 바랍니다.

1. 제  목 : Solid oxide electrolysis cells (SOECs) for H2 production and CO2 conversion
2. 연  사 : 윤경중 박사 (KIST 세라믹공정)
3. 일  시 : 2014년 5월 30일 (금) 오후 17:00 ~ 18:00
4. 장  소 : 서울대학교 신공학관(301동) 117호 세미나실
5. 내  용 :
Abstract:
Solid oxide electrolysis cells (SOECs) represent one of the most efficient and environmentally clean technologies for conversion of steam and CO2 into useful fuel, especially when utilizing excess electricity and heat supplied from renewable energy sources or nuclear power plants. The overall reaction of SOEC is the reverse of solid oxide fuel cell (SOFC) reaction. However, two operating modes differ in the electric potential gradient, gas environment and hear requirements, which significantly influence the performance and long-term stability. In general, SOEC exhibit inferior characteristics to SOFC, which limit the commercial development and deployment of this technology, and our knowledge of high temperature electrolysis is still limited.
This presentation will provide an overview of the recent advances in SOEC research at KIST. The electrode reaction kinetics and degradation mechanism were investigated, and novel electrode materials as well as nano-catalysts were developed. Performance and long-term stability of the 200 W-class stack was demonstrated. The strategy toward further improvement in efficiency and reliability will be discussed.

6. 약  력 :
1993-2000 서울대학교 재료공학부, 학사
2001-2003 삼성전자 반도체연구소, 연구원
2003-2005 University of Florida, Materials Science & Engineering, 석사
2005-2008 Boston University, Manufacturing Engineering, 박사
2008-2009 Boston University, Mechanical Engineering, Post-Doc
2009-2011 Pacific Northwest National Laboratory, Post-Doc
2011-현재  한국과학기술연구원, 선임연구원

 문  의 : 멀티스케일 에너지 시스템 연구단 연구지원본부 (☏ 889-6669,6670)
              남기태 교수 (재료공학부), 최만수 교수 (기계항공공학부)