Abstract:
본 발명은 피리딘계 첨가제가 함유된 장기안정성 고체상 염료감응 태양전지에 관한 것으로서, 더욱 상세하게는 고체상 염료감응 태양전지의 고체 정공전달층에 피리딘계 첨가제가 함유된 정공전달물질 매트릭스 성분을 포함시킴으로써, 태양전지의 초기 효율이 우수하면서도 장기 안정성이 획기적으로 향상됨은 물론, 특히 장기 안정성을 위한 봉합제가 불필요하기 때문에 간단한 공정으로도 제조가 가능한 고체상 염료감응 태양전지에 관한 것이다.
Abstract:
The present invention relates to a method for manufacturing a roof panel having a dye-sensitized solar cell and, more specifically, to a method for manufacturing a roof panel having a dye-sensitized solar cell, capable of realizing mass-production by introducing a continuous process based on a conveyer belt-type automated system. Namely, the method for manufacturing a roof panel having a dye-sensitized solar cell comprises a process of introducing a large glass substrate and subsequently cutting the glass substrate to a module size, a process of generating an electrolyte inlet on the glass substrate and cleaning the glass substrate, an electrode printing process of printing each electrode and function layer through screen printing, an inkjet method, and the like, for the sake of module performance, a sintering process using a belt-type sintering furnace, a post-treatment process using a UV curing device, a process of adsorbing a dye, bonding glass, and subsequently injecting an electrolyte, a module evaluation process of sealing the electrolyte inlet and subsequently evaluating a completed module, a module-panel assembly process of bonding roof glass and the completed module for an acceptable product, and the like, wherein these processes are performed as a continuous process by a conveyer belt-type (two-track conveyer belt) automated system to easily realize mass-production of a roof panel having a dye-sensitized solar cell.
Abstract:
The present invention relates to a solar cell and a method of manufacturing the same, which may improve the retrenchment of weight and gas mileage by removing a thick glass substrate when applying a conventional solar cell to a sunroof, by forming a photoelectrode on a graphene sheet and manufacturing the solar cell in a process of transferring the graphene sheet to a solar cell substrate, wherein the photoelectrode is formed on the graphene sheet in order to utilize tempered glass used for the sunroof of a conventional vehicle as a solar cell substrate.
Abstract:
PURPOSE: An electrode compostition for ink jet printing is provided to form a catalyst electrode layer of a counter electrode and obtain an increased fill factor effect and a decreased whole resistance effect of a dye-sensitized solar cell. CONSTITUTION: An electrode composition for ink jet printing contains 10-40 weight% of platinum nanoparticles, 1-10 weight% of a high molecular surface stabilizer, and 40-89 weight% of a solvent. The platinum nanoparticles have a particle diameter of 5-50 nm. A manufacturing method of an electrode for a dye-sensitized solar cell comprises a step of forming a catalyst electrode layer with a constant thickness by ink jet printing the electrode composition to a transparent substrate; and a step of plasticizing the electrode composition which is coated on the transparent substrate. Additionally, the dye-sensitized solar cell comprises a counter electrode which accepts the manufactured electrode and an operating electrode which is welded with the counter electrode.
Abstract:
PURPOSE: A curved dye-sensitized solar cell and a manufacturing method thereof are provided to increase light efficiency by attaching a reflective film to a concave surface on a curved substrate for a counter electrode. CONSTITUTION: A curved substrate having curvature is prepared. A curved conductive substrate(10) for a working electrode is prepared by coating a conductive film(12) on a concave surface of the curved substrate. A curved conductive substrate(20) for a counter electrode is prepared by coating a conductive film(22) on the convex surface of the curved substrate. Metal electrodes(14,24) and protective films(16,26) are formed on the curved conductive substrate. The working electrode is manufactured by coating a semiconductor oxide electrode film(18) on the concave surface of the curved conductive substrate for the working electrode . The counter electrode is manufactured by coating a catalyst electrode(28) on the convex surface of the curved conductive substrate for the counter electrode.
Abstract:
본 발명은 나노 엠보 패턴 표면을 갖는 플라스틱 및 이의 제조 방법에 관한 것으로서, 더욱 상세하게는 폴리프로필렌(polypropylene, PP) 고분자 표면에 아르곤 이온빔을 조사하여, 폴리프로필렌 고분자 표면에 나노 엠보(embossing) 패턴이 형성되도록 한 나노 엠보 패턴 표면을 갖는 플라스틱 및 이의 제조 방법에 관한 것이다. 이를 위해, 본 발명은 진공 챔버내에서 고분자 재료의 표면에 이온빔을 조사하되, 그 조사 시간 및 가속 전압 크기를 조절하면서 조사하는 표면 처리를 수행하여, 고분자 재료 표면에 나노 크기의 엠보 패턴이 형성되도록 한 것을 특징으로 하는 나노 엠보 패턴 표면을 갖는 플라스틱 및 이의 제조 방법을 제공한다. 나노, 엠보, 패턴, 플라스틱, 고분자, 이온빔, 내외장재
Abstract:
PURPOSE: A method for producing calcium carbon nanocapsule filler and a plastic resin composition are provided to reduce weld line of plastic molding form. CONSTITUTION: A method for producing a calcium carbon nanocapsule filler and a plastic resin containing the same comprises: a step of mixing 98-99.8 weight% of calcium carbone with 10-50 nm of average diameter, 0.2-2 weight% of stearic acid then stirring; a step of adding 50-150 weight parts of mixture based on 100 weight parts of styrene monomer; and a step of adding polymerization initiator to the monomer mixture.