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    • 8. 发明公开
    • 염료감응 태양전지용 광전극, 그 제조방법 및 이를 이용한 염료감응 태양전지
    • 用于染料敏化太阳能电池的光电子及其制造方法和使用其的透明的太阳能电池
    • KR1020110040252A
    • 2011-04-20
    • KR1020090097447
    • 2009-10-13
    • 삼성에스디아이 주식회사
    • 신병철이지원강문성김지만김성수
    • H01L31/04H01L31/0224
    • H01G9/2031Y02E10/542Y02P70/521
    • PURPOSE: A photoelectrode for a dye sensitized solar cell, manufacturing method thereof, and the dye sensitized solar cell using the same are provided to improve photoelectric efficiency in a visible rays band by increasing the amount of dyes which is absorbed to the device. CONSTITUTION: In a photoelectrode for a dye sensitized solar cell, manufacturing method thereof, and the dye sensitized solar cell using the same, the average diameter of porous titanium dioxide particles is 100-2000 nm. The porous titanium dioxide particle includes mesoporous. The surface area of the porous titanium dioxide particle is 150-300m^2/g. The interval between the porous titanium dioxide particles is 4-15 nm. A composite for an optical electrode is formed by mixing porous titanium dioxide particle, polymer for a binder, and a solvent.
    • 目的:提供用于染料敏化太阳能电池的光电极及其制造方法以及使用其的染料敏化太阳能电池,以通过增加对器件吸收的染料的量来提高可见光带中的光电效率。 构成:在用于染料敏化太阳能电池的光电极及其制造方法以及使用其的染料敏化太阳能电池中,多孔二氧化钛颗粒的平均直径为100-2000nm。 多孔二氧化钛颗粒包括中孔。 多孔二氧化钛颗粒的表面积为150-300m 2 / g。 多孔二氧化钛颗粒之间的间隔为4-15nm。 通过混合多孔二氧化钛颗粒,粘合剂用聚合物和溶剂来形成光电复合体。
    • 10. 发明公开
    • 벤조인돌계 화합물 및 이를 이용한 염료 감응 태양전지
    • 使用苯并二氮基的化合物和使用其的透明的太阳能电池
    • KR1020090076409A
    • 2009-07-13
    • KR1020080002335
    • 2008-01-08
    • 삼성에스디아이 주식회사
    • 신병철이지원강문성고재중김덕현
    • C07D209/90C07D409/14H01L31/00
    • H01L51/0072H01G9/2031H01G9/2059H01L51/0052H01L51/0068Y02E10/542Y02E10/549
    • A benzoindole compound and dye sensitized solar cell containing the same as a dye are provided to replace ruthenium dye with low price and produce excellent dye sensitized solar cell. A benzoindole compound is denoted by the chemical formula 1, 2, 3, 4, or 5. In the chemical formula 1, A and B are separately hydrogen or -D-E, D is a substituted or non-substituted C6-C20 aryl group, substituted or non-substituted C2-C20 hetero aryl group, substituted or non-substituted C4-C20 carbon ring group, or substituted or non-substituted C4-C20 hetero ring group, E is acidic functional group, R is a substituted or non-substituted C1-C20 alkyl group, substituted or non-substituted C6-C20 aryl group, substituted or non-substituted C2-C20 heteroaryl group, substituted or non-substituted C4-c20 carbon ring group, or substituted or non-substituted C4-C20 hetero ring group.
    • 提供含有与染料相同的苯并吲哚化合物和染料敏化太阳能电池,以低廉的价格代替钌染料,并生产优异的染料敏化太阳能电池。 苯并吲哚化合物由化学式1,2,3,4或5表示。在化学式1中,A和B分别为氢或-DE,D为取代或未取代的C6-C20芳基, 取代或未取代的C 2 -C 20杂芳基,取代或未取代的C 4 -C 20碳环基团,或取代或未取代的C 4 -C 20杂环基团,E为酸性官能团, 取代或未取代的C 1 -C 20烷基,取代或未取代的C 6 -C 20芳基,取代或未取代的C 2 -C 20杂芳基,取代或未取代的C 4 -C 20碳环基,或取代或未取代的C 4 -C 20 杂环基团。