Prof. Shu-Huei Hsieh established The Nano Material Laboratory (NML) in the Department of Materials Science and Engineering at the National Formosa University in Taiwan. By utilizing wet chemistry methods, Nano Material Laboratory (NML) aims to develop low-cost fabrication processes for the mass production of functional carbon materials for energy-storage applications. Over the years, we have presented porous Pb/carbon cloth electrode sheets for making highly efficient LEAD-CARBON BATTERIES for energy storage.