Biological hydrogen production from organic wastes and/or water using dark fermentation and photosynthetic cultivation technologies, Microbial fuel cell, Bio-inspired system for hydrogen production

1989~1992 Research Associate, Univ. Wisconsin_Madison, USA
1994~ Principal Researcher, Korea Institute of Energy Research
2000~2005 Advisory Committee, Dept. Energy policy, MKE
2000~ Delegate, International Energy Agency Annex 15, 21
2000~ Director (Academic & Business), KHNES
2004~2006 Member, Committe of Environmental Protection, ME
2004~2006 Member, Committe of Biotech. Natl. Sci. Tech.
2005~2007 Vice President, Women in Sci, Engineering &Technology
2006~2008 Member, Committe Promotion in Women Scientist (MEST)
2006~2008 Member, Committee of Environ. Preservation in DaeJeon
1999~2008 Editorial Board Member of Ecovision 21
2006~2008 Adjunct Prof., Dept. Microbiology, CNU

2002 Best Research & Development Award (KIER)
2003 Woman Scientist of the Year on engineering field (MEST)
2006 Best Research Paper Award(Korea Hydrogen &New Energy Society)
2009 100 Excellent Research Award (KNSF)
2009 Excellent Research Award(MEST)
2009 Medal of Merit for Science & Technology (Korean Government)