Company Filing History:
Years Active: 2011-2012
Title: Jeung Woo Lee: Innovator in Fuel Cell Technology
Introduction
Jeung Woo Lee is a prominent inventor based in Busanjin-gu, South Korea. He has made significant contributions to the field of fuel cell technology, holding two patents that showcase his innovative approach to polymer chemistry and membrane-electrode assembly design.
Latest Patents
Lee's latest patents include a partially sulfonated polybenzimidazole based polymer and a method for preparing the same. This polymer is specifically designed for use in fuel cell membranes. The preparation involves copolymerizing monomers of 3,3'-diaminobenzidine, isophthalic acid, and 5-sulfoisophthalic acid to create a partially sulfonated polybenzimidazole. The polymer is then doped with inorganic acid to enhance its properties.
Another significant patent is the membrane-electrode assembly (MEA) that includes a guard gasket. This assembly is designed to prevent damage to the electrolyte membrane during the fabrication of fuel cells. The guard gasket is strategically placed between conventional gaskets and has a thickness that corresponds to 70%-95% of the electrolyte membrane's thickness. This design ensures mechanical protection and minimizes contact resistance, thereby improving the overall quality of the fuel cell.
Career Highlights
Jeung Woo Lee is affiliated with the Korea Institute of Science and Technology, where he continues to advance research in fuel cell technology. His work has been instrumental in developing materials that enhance the efficiency and durability of fuel cells.
Collaborations
Lee collaborates with notable colleagues, including Hyoung-Juhn Kim and Tae-Hoon Lim, contributing to a dynamic research environment focused on innovative solutions in energy technology.
Conclusion
Jeung Woo Lee's contributions to fuel cell technology through his patents and research at the Korea Institute of Science and Technology highlight his role as a key innovator in the field. His work not only advances scientific understanding but also paves the way for more efficient energy solutions.
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