Abstract:
선택적인 입자의 가교 및 선택적인 입자의 탄화가 가능한 공중합체를 이용하여 제조함으로써 기공 크기를 제어할 수 있는 다공성 탄소 입자, 상기 다공성 탄소 입자의 제조 방법, 상기 다공성 탄소 입자를 함유하는 다공성 층을 포함하는 광전극, 및 상기 광전극을 포함하는 염료감응 태양전지에 관한 것이다.
Abstract:
The present invention relates to a three-dimensional porous organic-inorganic composite structure and to a method for preparing the same, the composite structure comprising the step of: preparing an organic-inorganic composite photoresist solution including an inorganic substance; forming an organic-inorganic composite photoresist layer including the inorganic substance by coating a substrate with the solution; and forming a three-dimensional porous organic-inorganic composite photoresist pattern by examining a three-dimensional optical interference pattern by using a three-dimensional optical interference lithography on the organic-inorganic composite photoresist layer.
Abstract:
PURPOSE: A dye sensitized solar cell using a porous carbon counter-electrode, and a method for preparing the same are provided to control the shape of various pores according to the size of nano particles and to purify air and water. CONSTITUTION: A photoelectrode(300) is formed on a transparent conductive substrate. The photoelectrode includes absorbed dye. A counter electrode(500) is separated from the photoelectrode. The counter-electrode includes a porous carbon structure. An electrolyte layer(400) is formed between the photoelectrode and the counter electrode.