PHOTOVOLTAIC CELL HAVING NANODOTS AND METHOD FOR FORMING THE SAME
    1.
    发明申请
    PHOTOVOLTAIC CELL HAVING NANODOTS AND METHOD FOR FORMING THE SAME 审中-公开
    具有纳米颗粒的光电单元及其形成方法

    公开(公告)号:US20100300520A1

    公开(公告)日:2010-12-02

    申请号:US12497611

    申请日:2009-07-03

    IPC分类号: H01L31/00 H01L51/46

    摘要: The present invention provides a photovoltaic cell comprising a photovoltaic conversion layer and a pair of electrodes. The photovoltaic conversion layer, being capable of converting incident light into a plurality hole-electron pairs, comprises a hole transport layer including a plurality of nanodots mixed therein for transporting the holes generated from the photovoltaic effect. The pair of electrodes are coupled respectively to two sides of the photovoltaic conversion layer for conducting holes and electrons. In another embodiment, the present invention further provides a method for forming the photovoltaic cell, wherein the nanodots are mixed in a solution formed of a hole transport material and then a hole transport layer having the nanodots is formed on a conductive substrate. In the photovoltaic cell having nanodots of the present invention, the hole mobility is enhanced so as to improve the efficiency of the photovoltaic cell.

    摘要翻译: 本发明提供一种包括光电转换层和一对电极的光伏电池。 能够将入射光转换为多个空穴 - 电子对的光电转换层包括:空穴传输层,其包含多个纳米点,用于传输由光电效应产生的空穴。 该对电极分别耦合到光电转换层的两侧,用于传导空穴和电子。 在另一个实施方案中,本发明还提供一种形成光伏电池的方法,其中将纳米点在由空穴传输材料形成的溶液中混合,然后在导电基底上形成具有纳米点的空穴传输层。 在具有本发明的纳米点的光伏电池中,空穴迁移率增强,从而提高光伏电池的效率。

    MODIFIED NANO-DOT, FABRICATION METHOD THEREOF AND COMPOSITION ELEMENT THEREOF
    2.
    发明申请
    MODIFIED NANO-DOT, FABRICATION METHOD THEREOF AND COMPOSITION ELEMENT THEREOF 审中-公开
    改性纳米材料,其制备方法及其组合物元素

    公开(公告)号:US20120061616A1

    公开(公告)日:2012-03-15

    申请号:US13298829

    申请日:2011-11-17

    IPC分类号: C09K11/06 B82Y30/00

    摘要: The present invention discloses a modified nano-dot and a fabrication method thereof. The modified nano-dot comprises a surface portion having a functional group and a core portion comprising a polymeric metal oxide, polymeric metalloid oxide or polymeric metal alloy oxide. The mean particle size of the modified nano-dot is 1-100 nm, preferably 1-10 nm. The modified nano-dot capable of modulating a carrier flux can be further applied to the element manufacture in the organic semiconductor industry, optoelectronics industry, and solar cell industry.

    摘要翻译: 本发明公开了一种改性纳米点及其制造方法。 修饰的纳米点包括具有官能团的表面部分和包含聚合物金属氧化物,聚合物类金属氧化物或聚合物金属合金氧化物的芯部分。 改性纳米点的平均粒径为1-100nm,优选1-10nm。 能够调制载流子的改性纳米点可以进一步应用于有机半导体工业,光电子工业和太阳能电池工业中的元件制造。