| Industry-Academic Cooperation Foundation, Younsei University Patent applications |
| Patent application number | Title | Published |
|---|
| 20120043013 | METHOD FOR MANUFACTURING HOLLOW COMPOSITE STRUCTURE - The present invention provides a method for manufacturing a hollow composite structure by forming a prepreg product using a plurality of prepregs, forming a soft coating layer on an inner surface of the prepreg product, and compressing the prepreg product by applying pressurized air to the coating layer and, at the same time, applying heat to the prepregs. | 02-23-2012 |
| 20120028790 | NON-PLATINUM OXYGEN REDUCTION CATALYSTS FOR POLYMER ELECTROLYTE MEMBRANE FUEL CELL AND METHOD FOR PREPARING THE SAME - Provided are a non-platinum oxygen reduction catalyst for a polymer electrolyte membrane fuel cell and a method for preparing the same. More particularly, an oxygen reduction catalyst in which chelated cobalt is impregnated on a conductive polymer coated on a carbon support and a method for preparing the oxygen reduction catalyst by coating a conductive polymer on a carbon support, impregnating chelated cobalt on the conductive polymer and then treating the same with heat and an acid are disclosed. The platinum-free oxygen reduction catalyst of the present invention has superior oxygen reduction activity and durability with high proportion of pyridinic and graphitic nitrogens on the catalyst surface, and thus can be usefully applied for a polymer electrolyte membrane fuel cell. | 02-02-2012 |
| 20110129762 | METHOD OF INCREASING HYDROPHILIC PROPERTY OF CRYSTALLINE CARBON USING SURFACE MODIFIER AND METHOD OF PREPARING PLATINUM CATALYST USING THE SAME - The present invention features a method for increasing hydrophilic properties of crystalline carbon using a surface modifier and a method for preparing a Pt/C catalyst using the same. In certain preferred embodiments, the present invention features a method for increasing hydrophilic properties of crystalline carbon having water repellency by forming π-π interaction between the surface of the crystalline carbon and a surface modifier and a method for preparing a catalyst by supporting platinum (Pt) on the crystalline carbon having increased hydrophilic property. The Pt/C catalyst prepared by the methods of the present invention is useful for the preparation of electrode materials for fuel cells. | 06-02-2011 |
| 20100233073 | Manufacturing Method of Highly Pure Alpha-LiAlO2 - The present invention relates to a method for preparing high-purity alpha-lithium aluminate (α-LiAlO | 09-16-2010 |
| 20100227756 | METHOD FOR MANUFACTURING CATALYST FOR FUEL CELL - The present invention provides a method for manufacturing a catalyst for a fuel cell. The method of the present invention can manufacture a cathode catalyst for a fuel cell having excellent corrosion resistance using carbon nanocages (CNC). | 09-09-2010 |
