Abstract:
The present invention relates to a method for manufacturing a sealing agent for improving long-term durability of a solar cell and a method for manufacturing a dye-sensitized solar cell using the same, and more specifically, to a sealing agent and a dye-sensitized solar cell manufactured using the same, wherein the sealing agent includes photocurable materials cured by ultraviolet and microparticles capable of maintaining the interval between module electrodes. The ultraviolet curable sealing agent can prevent the corrosion of silver grids since the penetration of an electrolyte is difficult due to no pores after curing and prevent a short between electrodes by maintaining the gap between the electrodes using microparticles.
Abstract:
The present invention relates to a PDMS sheet which has an excellent permeability even when applied to a solar cell for vehicles or glass, and has light weight and thin thickness so as to be able to be attached to a curved body of a vehicle, and is capable of buffering and absorbing impacts; and a manufacturing method thereof. More specifically, the present invention provides a manufacturing method of a PDMS sheet, which is a manufacturing method of a silicone sheet using a chamber having a movable plate vertically movable while covering the surface, a vacuum suction hole, and a solution injection hole, and comprises: a step of coating a releasing agent inside the chamber; a step of injecting a PDMS precursor solution while maintaining the chamber in a vacuum state; a step of forming the PDMS sheet by hardening the PDMS precursor solution by heating the chamber; a step of separating and moving the movable plate, having the PDMS sheet formed under the plate, from the chamber; and a step of attaching the PDMS sheet in one region of a vehicle.
Abstract:
PURPOSE: A manufacturing method of a vehicle glass including a transparent heating element is provided to freely change a desired pattern in a program and form a minute heating wire in the vehicle glass with a non-contact type ink-jet printing method. CONSTITUTION: Ink is discharged on a vehicle glass through a nozzle so that a heating wire is formed in an ink-jet printing method. The vehicle glass on which the heating wire is printed is dried. The dried vehicle glass is sintered at 100-450°C. [Reference numerals] (AA) Curved glass; (BB) Inkjet printing(Simultaneous printing and drying); (CC) Sintering(150-400°C/10minutes or longer)
Abstract:
PURPOSE: A method for manufacturing the solid electrolyte of a porous membrance film and a dye-sensitized solar cell using the same are provided to improve the current density by improving the energy conversion efficiency. CONSTITUTION: A hydrophilic polymer is dissolved in a hydrophilic solvent. A film is manufactured. Other hydrophilic solvent is dissolved in the film to form porosity. A macromolecular film of a porous structure includes a hydrophilic polymer material.
Abstract:
PURPOSE: A dye-sensitized solar cell module using a thin glass substrate and a manufacturing method thereof are provided to reduce the weight of a vehicle by being applied to vehicle components like a roof and a sun visor. CONSTITUTION: A transparent electrode material layer is laminated on glass substrates(11,21). A transparent conductive substrate(11a,21a) is formed on the glass substrate. A photo electrode and a collector electrode are laminated on the transparent conductive substrate. The collector electrode and a catalyst electrode are laminated on the transparent conductive substrate. A counter electrode(20) is completed on the laminated substrate.
Abstract:
PURPOSE: An anode manufacturing method of a dye-sensitized solar cell and the dye-sensitized solar cell using the same are provided to improve light conversion efficiency using a cactus-shaped nano tube. CONSTITUTION: A metal oxide is deposited on a transparent conductive substrate(112) in order to form vertical type nano materials(114). An oxide nano particle is combined with the surface of the vertical type nano materials. A dye layer is formed by depositing dye on the surface of the oxide nano particle and the vertical type nano materials. The vertical type nano materials are formed with a gap from each other.
Abstract:
본 발명은 탄소나노튜브와 금속으로 이루어진 나노복합분말의 제조방법에 관한 것이다. 본 발명은 탄소나노튜브 및 금속기지 분말을 저속으로 밀링하여 균일하게 혼합하는 저속 밀링 공정; 및 상기 저속 밀링 공정에 의해 균일하게 혼합된 탄소나노튜브 및 금속기지 분말을 고속으로 밀링하여 균질 분산하는 고속 밀링 공정을 수행한다. 상기와 같이 본 발명은 탄소나노튜브와 금속기지 분말을 저속으로 밀링한 다음, 다시 고속으로 밀링하여 나노복합분말을 제조함으로써, 탄소나노튜브의 손상 문제를 해결할 수 있고, 탄소나노튜브가 금속기지 내에 균질 분산시킬 수 있다.
Abstract:
본발명은태양전지모듈중 일부가가려지는그림자진단시, 그림자비율에따라발열량이최대가되는시점을단락전류조건의저항값변화로판단할수 있도록한 태양전지시스템의발전제어방법에관한것이다. 즉, 본발명은바이패스다이오드없이각 전지셀들이일체로직렬연결된태양전지모듈에있어서, 발열량이최대가되는그림자(음영) 비율을단락전류조건에서의저항값으로판단하고자한 것으로서, 측정되는저항값이기준값보다감소할경우태양전지모듈의발전제어를위한 MPPT(Maximum power point tracking) 제어를변경하거나스위치오프시킴으로써, 발열로인한손실및 셀손상등을방지할수 있도록한 태양전지시스템의발전제어방법을제공하고자한 것이다.