Abstract: Disclosed is an aluminum ion capacitor, including a separator, an anode and a cathode, between which the separator is interposed, and an electrolyte contacting the anode and the cathode, wherein the anode contains aluminum, the electrolyte contains aluminum ions, and an electrical double layer is formed at the cathode and intercalation and deintercalation of aluminum ions are performed at the anode. Accordingly, a supercapacitor having increased energy density can be effectively manufactured at lower cost than lithium ion capacitors, and also, the supercapacitor has high material stability and thus is not limited as to electrode configuration, and an electrode configuration that has a low manufacturing cost and is able to increase energy density and power density can be adopted.

Abstract: A manufacturing method of a silicone-coated glove, comprises: a knitting step (S100) of forming a glove; a water-repellency treatment solution preparation step (S200) of forming a water-repellency treatment solution by diluting a silicone-containing water-repellent agent for fabrics with water; a water-repellency treatment solution dipping step (S300) of dipping the knitted glove in the water-repellency treatment solution; a water-repellent coating formation step (S400) of forming, on a fabric layer (10) of the glove, a water-repellent coating (20) containing silicone by dehydrating the glove dipped in the water-repellency treatment solution and then drying the glove at 80-180° C.; a dipping step (S500) of forming a silicone coating (30) by dipping the glove having the water-repellent coating (20) in a silicone coating solution; and a drying step of hardening the glove having the silicone coating (30).

Abstract: Disclosed is an aluminum ion capacitor, including a separator, an anode and a cathode, between which the separator is interposed, and an electrolyte contacting the anode and the cathode, wherein the anode contains aluminum, the electrolyte contains aluminum ions, and an electrical double layer is formed at the cathode and intercalation and deintercalation of aluminum ions are performed at the anode. Accordingly, a supercapacitor having increased energy density can be effectively manufactured at lower cost than lithium ion capacitors, and also, the supercapacitor has high material stability and thus is not limited as to electrode configuration, and an electrode configuration that has a low manufacturing cost and is able to increase energy density and power density can be adopted.

Abstract: The present invention relates to a novel catalyst composition for use in a nitrogen oxide removal unit (DeNOx), a diesel particulate filter (DPF) and a diesel oxidation catalyst (DOC) unit, as well as a diesel exhaust after-treatment system comprising the same. In the diesel exhaust after-treatment system, the catalyzed ceramic filter ha s a low balance point temperature, and thus it can be operated even at low temperatures without an increase in back pressure. At a lower temperature, it can be continuously regenerated by the injection of heated light oil without applying excessive load to engines. Also, it can efficiently remove carbon monoxide and hydrocarbon with a high efficiency at low temperatures.