Nanoparticle Electrodes and Methods of Preparation
    6.
    发明申请
    Nanoparticle Electrodes and Methods of Preparation 审中-公开
    纳米粒子电极及其制备方法

    公开(公告)号:US20130020113A1

    公开(公告)日:2013-01-24

    申请号:US13575422

    申请日:2011-01-21

    IPC分类号: H05K1/09 B82Y99/00

    摘要: The present invention provides an electrode which comprises (a) a supporting substrate, and (b) nanoparticle composition comprising optically transparent conductive nanoparticles. In one embodiment, the nanoparticles are selected from tin-doped indium oxide (ITO), fluorine doped tin oxide (FTO), antimony tin oxide (ATO), gallium zinc oxide (GZO), indium zinc oxide (IZO), copper aluminum oxide, fluorine-doped zinc oxide and aluminum zinc oxide (AZO) nanoparticles and combinations thereof. In one embodiment, the electrode further comprises a transition metal catalyst, and the catalyst is absorbed to the surface of the nanoparticles. Another aspect of the invention relates to methods for preparing the electrode described herein which comprises the step of (1) preparing a suspension of nanoparticles; (2) applying the suspension of the nanoparticles to a support substrate; and (3) annealing the supporting substrate with the nanoparticle for a period of time and at a temperature sufficient to produce nanoparticle film on the electrode.

    摘要翻译: 本发明提供一种电极,其包括(a)支撑衬底,和(b)包含光学透明导电纳米颗粒的纳米颗粒组合物。 在一个实施方案中,纳米颗粒选自掺杂锡的氧化铟(ITO),掺杂氟的氧化锡(FTO),氧化锑锡(ATO),镓锌氧化物(GZO),氧化铟锌(IZO),氧化铜铜 ,氟掺杂氧化锌和氧化锌铝(AZO)纳米颗粒及其组合。 在一个实施方案中,电极还包含过渡金属催化剂,并且催化剂被吸收到纳米颗粒的表面。 本发明的另一方面涉及制备本文所述的电极的方法,其包括以下步骤:(1)制备纳米颗粒的悬浮液; (2)将纳米颗粒的悬浮液施加到支撑基底上; 和(3)用纳米颗粒退火支撑衬底一段时间并且在足以在电极上产生纳米颗粒膜的温度下进行退火。