SCREEN PRINTING ELECTRICAL CONTACTS TO NANOWIRE AREAS
    1.
    发明申请
    SCREEN PRINTING ELECTRICAL CONTACTS TO NANOWIRE AREAS 有权
    屏幕打印到南非地区的电气联系

    公开(公告)号:US20140332068A1

    公开(公告)日:2014-11-13

    申请号:US14338752

    申请日:2014-07-23

    摘要: A process is provided for contacting a nanostructured surface. The process may include (a) providing a substrate having a nanostructured material on a surface, (b) passivating the surface on which the nanostructured material is located, (c) screen printing onto the nanostructured surface and (d) firing the screen printing ink at a high temperature. In some embodiments, the nanostructured material compromises silicon. In some embodiments, the nanostructured material includes silicon nanowires. In some embodiments, the nanowires are around 150 nm, 250 nm, or 400 nm in length. In some embodiments, the nanowires have a diameter range between about 30 nm and about 200 nm. In some embodiments, the nanowires are tapered such that the base is larger than the tip. In some embodiments, the nanowires are tapered at an angle of about 1 degree, about 3 degrees, or about 10 degrees. In some embodiments, a high temperature can be approximately 700C, 750C, 800C, or 850C.

    摘要翻译: 提供了一种使纳米结构化表面接触的方法。 该方法可以包括(a)在表面上提供具有纳米结构材料的基材,(b)钝化纳米结构材料所在的表面,(c)丝网印刷到纳米结构表面上,和(d)将丝网印刷油墨 在高温下。 在一些实施例中,纳米结构材料损害硅。 在一些实施例中,纳米结构材料包括硅纳米线。 在一些实施方案中,纳米线长度为约150nm,250nm或400nm。 在一些实施方案中,纳米线具有在约30nm至约200nm之间的直径范围。 在一些实施例中,纳米线是锥形的,使得基部大于尖端。 在一些实施例中,纳米线以约1度,约3度或约10度的角度逐渐变细。 在一些实施方案中,高温可以为约700℃,750℃,800℃或850℃。