Patent application number | Description | Published |
20090148751 | MEMBRANE ELECTRODE ASSEMBLY FOR FUEL CELL, AND METHOD OF MANUFACTURING THE SAME - A membrane electrode assembly (MEA) for a fuel cell, and a method of making the same, the MEA including: an electrolyte membrane; binder layers including a sulfonated polysulfone-clay nanocomposite, and a tackifier, disposed on opposing sides of the membrane; and electrodes including electrode catalytic layers, disposed on the binder layers. | 06-11-2009 |
20100183946 | SULFONATED POLY(ARYLENE SULFONE), CROSSLINKED MATERIAL THEREOF, CLAY NANOCOMPOSITE INCLUDING THE SAME, AND FUEL CELL INCLUDING THE SAME - A sulfonated poly(arylene sulfone) contains an unsaturated bond. A cross-linked material may be formed from the sulfonated poly(arylene sulfone), and a clay nanocomposite may include the sulfonated poly(arylene sulfone) or the cross-linked material. A fuel cell includes the clay nanocomposite. | 07-22-2010 |
20100297528 | ALKYLATED BISPHENOL-BASED COMPOUND AND PREPARATION, SULFONATED POLYARYLENE SULFONE POLYMER PREPARED FROM THE COMPOUND, AND FUEL CELL USING THE POLYMER - An alkylated bisphenol-based compound, a method of preparing the same, sulfonated polyarylene sulfone polymer prepared from the alkylated bisphenol-based compound, a method of preparing the polymer, and a fuel cell using the sulfonated polyarylene sulfone polymer. | 11-25-2010 |
20110315224 | Electron Donating Polymer And Organic Solar Cell Including The Same - Disclosed is an electron-donating polymer including a repeating unit A including one repeating unit selected from a repeating unit represented by Chemical Formula 1, a repeating unit represented by Chemical Formula 2, and a combination thereof; and a repeating unit B represented by Chemical Formula 3. | 12-29-2011 |
20110315225 | ELECTRON-DONATING POLYMERS AND ORGANIC SOLAR CELLS INCLUDING THE SAME - An electron-donating polymer including a repeating unit A with a repeating unit represented by Chemical Formula 1 and at least one of repeating units represented by Chemical Formulae 2-4. | 12-29-2011 |
20120279568 | Electron Donating Polymers And Organic Solar Cells Including The Same - An electron-donating polymer may include a repeating unit A including a repeating unit according to Chemical Formula 3 and at least one selected from a repeating unit according to Chemical Formula 1, a repeating unit according to Chemical Formula 2, and a combination thereof, and a repeating unit B including a repeating unit according to Chemical Formula 4 and a repeating unit according to Chemical Formula 5. | 11-08-2012 |
20120298193 | ELECTRON DONATING POLYMER AND SOLAR CELL INCLUDING THE SAME - A polymer including moiety A represented by Chemical Formula 1, and a solar cell including the polymer are provided. | 11-29-2012 |
20130061928 | ORGANIC SOLAR CELL AND METHOD OF MANUFACTURING THE SAME - According to example embodiments, an organic solar cell includes a first electrode, a second electrode on the first electrode, and a photoactive layer between the first electrode and the second electrode. The photoactive layer includes a photoactive material and an ultraviolet (UV) absorber. The ultraviolet (UV) absorber may be represented by Chemical Formula 1, disclosed herein. | 03-14-2013 |
20130087202 | ELECTRON DONATING POLYMER AND ORGANIC SOLAR CELL INCLUDING THE SAME - A polymer, and an organic solar cell including the polymer, include a repeating unit A represented by Chemical Formula 1, and a repeating unit B represented by Chemical Formula 2. | 04-11-2013 |
20130263919 | HYBRID METAL OXIDE AND METHOD OF FORMING THE SAME, AND SOLAR CELL INCLUDING THE SAME - According to example embodiments, a hybrid metal oxide having a network structure includes an oxygen atom that is covalently bonded to a first metal and a second metal. At least one of the first metal and the second metal has two or more oxidation states. A solar cell may have an interlayer including the hybrid metal oxide. According to example embodiments, a hybrid metal oxide may be formed using a sol-gel process from a solution including a first metal precursor and a second metal precursor. | 10-10-2013 |
20130327388 | SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME - A solar cell includes a first electrode, a second electrode facing the first electrode, a photoactive layer between the first electrode and the second electrode and including an electron donor and an electron acceptor, and a partially oxidized metal thin film between the first electrode and the photoactive layer. | 12-12-2013 |
20140137929 | ORGANIC SOLAR CELL AND MANUFACTURING METHOD THEREOF - A solar cell includes an active layer between a first electrode and a second electrode, and a transport layer between the active layer and one of the first or second electrodes. A plurality of nanoparticles are included in at least one of the active layer or the transport layer. The nanoparticles may have the same or different shapes or sizes and may be spaced differently based on location. The nanoparticles may be made of metal or a different material and the active layer may be made from an organic photovoltaic material. | 05-22-2014 |
20140179052 | METHOD OF FORMING A THIN FILM AND AN ELECTRONIC DEVICE - A method of forming a thin film includes coating one side of a transferring stamp including a hydrophilic polymer layer with a hydrophilic solution to form a transfer layer, and transferring the transfer layer to the substrate. | 06-26-2014 |
20150040973 | LIGHT TRANSMISSION TYPE TWO-SIDED SOLAR CELL - A light transmission type of two-sided solar cell includes a front sub-cell on a first side of the transparent substrate, the front sub-cell including a first electrode, a first photoactive layer, and a second electrode, and a rear sub-cell on a second side of the transparent substrate, the rear sub-cell including a third electrode, a second photoactive layer, and a fourth electrode, at least one of the third electrode and the fourth electrode being a reflection electrode, the reflection electrode having an area of about 50 to about 95% relative to an area of the second photoactive layer. | 02-12-2015 |