Sang Yeop Lee

Development of a 600 W Proton Exchange Membrane Fuel Cell Power System for the Hazardous Mission Robot

Suk Woo Nam, Hyoung-Juhn Kim, Sang Yeop Lee, 2010 .

Performance Analysis of a Proton Exchange Membrane Fuel Cell (PEMFC) Integrated with a Trickling Bed Bioreactor for Biological High-Rate Hydrogen Production†

Youngsoon Um, Byoung-In Sang, Hyoung-Juhn Kim, 2008 .