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    고효율 장수명 염료감응 태양전지 광전극용 이산화티타늄 나노분말 및 그 제조방법
    1.
    发明授权
    고효율 장수명 염료감응 태양전지 광전극용 이산화티타늄 나노분말 및 그 제조방법 有权
    用于制造高效和长寿命的透明太阳能电池的光电二极管二氧化钛纳米粒子及其制造方法

    公开(公告)号：KR101638409B1

    公开(公告)日：2016-07-11

    申请号：KR1020120143120

    申请日：2012-12-10

    Applicant: 한국과학기술연구원

    Inventor： 조소혜 ,  박종구 ,  지현석 ,  최형일 ,  송봉근

    IPC: C01G23/047 ,  H01L31/042 ,  H01B1/08 ,  B82B3/00

    CPC classification number: Y02E10/542

    Abstract: 본발명은염료감응태양전지광전극용이산화티타늄나노분말및 그제조방법에관한것으로서, 더욱상세하게는고온공정으로제조하여결정성이높은동시에비표면적, 입자형상, 표면특성등의조건을갖추어고효율광전변환과빠른염료분자흡착이가능하고, 흡착된염료분자의광분해율이낮은염료감응태양전지광전극용이산화티타늄나노분말및 그제조방법에관한것이고, 본발명의염료감응태양전지광전극용티타니아나노분말은 {101} 면이발달한자른양추구조를갖는각진형상의아나타제형염료감응태양전지광전극용티타니아나노분말이고, 본발명의염료감응태양전지광전극용티타니아나노분말의제조방법은티타늄알콕사이드전구체를이용하여기상합성법으로티타니아나노분말을형성하는단계및 상기티타니아나노분말을후열처리하여 {101} 면이발달한자른양추구조를갖는각진형상의아나타제형티타니아나노분말을형성하는단계를포함한다.

    박막형 광흡수층의 제조방법 및 이를 이용한 박막 태양전지의 제조방법
    5.
    发明公开
    박막형 광흡수층의 제조방법 및 이를 이용한 박막 태양전지의 제조방법 有权
    薄膜型光吸收层的制造方法及其薄膜太阳能电池的制造方法

    公开(公告)号：KR1020130021112A

    公开(公告)日：2013-03-05

    申请号：KR1020110083444

    申请日：2011-08-22

    Applicant: 한국과학기술연구원

    Inventor： 조소혜 ,  박종구 ,  송봉근 ,  김경훈 ,  박형호

    IPC: H01L31/0445 ,  H01L31/0216 ,  H01L31/18

    CPC classification number: H01L31/0322 ,  Y02E10/541 ,  Y02P70/521

    Abstract: PURPOSE: A method for manufacturing a thin light absorption layer and a method for manufacturing a thin film solar cell using the same are provided to improve the density of a thin film in a low temperature sintering process by performing a powder process. CONSTITUTION: Coating solution is spread on a substrate to form a coating layer(S1). The coating solution includes copper indium selenium(CIS) or copper indium gallium selenium(CIGS) powder. A thermal process is performed on the coating layer under an inactive or a reductive gas atmosphere(S2). The powder layer is pressurized to improve the density of powder particles(S3). A thermal process is performed on the powder layer to form a thin film(S4). [Reference numerals] (S1) Forming a CIGS coating layer; (S2) Forming a powder layer according to volatilization of solvent; (S3) Pressurizing the powder layer; (S4) Forming a thin film by a thermal process

    Abstract translation: 目的：提供一种薄型光吸收层的制造方法以及使用其制造薄膜太阳能电池的方法，以通过进行粉末处理来提高低温烧结工序中的薄膜的密度。 构成：将涂布液铺展在基材上形成涂层（S1）。 涂层溶液包括铜铟硒（CIS）或铜铟镓硒（CIGS）粉末。 在惰性或还原气体气氛下在涂层上进行热处理（S2）。 粉末层被加压以改善粉末颗粒的密度（S3）。 在粉末层上进行热处理以形成薄膜（S4）。 （附图标记）（S1）形成CIGS涂层; （S2）根据溶剂的挥发形成粉末层; （S3）加压粉末层; （S4）通过热处理形成薄膜

    고효율 장수명 염료감응 태양전지 광전극용 이산화티타늄 나노분말 및 그 제조방법
    8.
    发明公开
    고효율 장수명 염료감응 태양전지 광전극용 이산화티타늄 나노분말 및 그 제조방법 有权
    用于制造高效和长寿命的透明太阳能电池的光电二极管二氧化钛纳米粒子及其制造方法

    公开(公告)号：KR1020120055397A

    公开(公告)日：2012-05-31

    申请号：KR1020100117123

    申请日：2010-11-23

    Applicant: 한국과학기술연구원

    Inventor： 조소혜 ,  박종구 ,  지현석 ,  최형일 ,  송봉근

    IPC: C01G23/047 ,  H01L31/04 ,  H01B1/08 ,  B82B3/00

    CPC classification number: H01G9/2031 ,  B82Y30/00 ,  C01G23/047 ,  C01G23/07 ,  C01P2002/78 ,  C01P2002/82 ,  C01P2002/84 ,  C01P2004/42 ,  C01P2004/64 ,  C01P2006/12 ,  C01P2006/14 ,  H01G9/0029 ,  Y02E10/542

    Abstract: PURPOSE: A titanium dioxide nano-powder for a dye-sensitized solar cell photoelectrode and a manufacturing method thereof are provided to enable dye molecules to be absorbed rapidly and photoelectric conversion to have high efficiency. CONSTITUTION: A titanium dioxide nano-powder for a dye-sensitized solar cell photoelectrode is titania nanopowder for anatase type dye-sensitized solar cell photoelectrode having a dipyramid structure. A specific surface area of the nano-powder is 80m/g or greater. An adhesion rate of paint to the nano-powder is more than 80% or greater within 5 minutes after contact. A manufacturing method of the titania nano-powder for the dye-sensitized solar cell photoelectrode comprises next steps: forming titania nano-powder with a vapor synthesis method by using precursors of titanium alkoxide; post-thermal treating the titania nanopowder; and forming anatase type titania nanopowder having an angular shape.

    Abstract translation: 目的：提供一种染料敏化太阳能电池光电二极管纳米粉末及其制造方法，使染料分子迅速吸收，光电转换效率高。 构成：用于染料敏化太阳能电池光电极的二氧化钛纳米粉末是具有双吡啶结构的锐钛矿型染料敏化太阳能电池光电极的二氧化钛纳米粉末。 纳米粉末的比表面积为80m / g以上。 接触后5分钟内，涂料对纳米粉末的附着率大于80％以上。 用于染料敏化太阳能电池光电极的二氧化钛纳米粉末的制造方法包括以下步骤：通过使用钛醇盐的前体，通过蒸气合成法形成二氧化钛纳米粉末; 后处理二氧化钛纳米粉末; 并形成具有角形状的锐钛矿型二氧化钛纳米粉末。

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