OPTOCHEMICAL SENSOR AND METHOD OF MAKING THE SAME
    8.
    发明申请
    OPTOCHEMICAL SENSOR AND METHOD OF MAKING THE SAME 有权
    光学传感器及其制造方法

    公开(公告)号:US20070140907A1

    公开(公告)日:2007-06-21

    申请号:US11275268

    申请日:2005-12-21

    IPC分类号: G01N21/64

    CPC分类号: G01N21/783 G01N2021/7779

    摘要: A method of making an optochemical sensor, the method comprising: providing a reflective substrate having a major surface; affixing a detection layer comprising at least one intrinsically microporous polymer to at least a portion of the major surface; depositing a substantially continuous semi-reflective metallic layer on at least a portion of the detection layer, the semi-reflective metallic layer comprising palladium and having a network of fine irregular cracks therein; and heating the detection layer and semi-reflective metallic layer in the presence of molecular oxygen at a temperature sufficient to cause the cracks to widen. Sensors prepared according to method are also disclosed.

    摘要翻译: 一种制造光化学传感器的方法,所述方法包括:提供具有主表面的反射基板; 将包含至少一个本征微孔聚合物的检测层固定在所述主表面的至少一部分上; 在所述检测层的至少一部分上沉积基本上连续的半反射金属层,所述半反射金属层包含钯并且具有细小的不规则裂纹的网络; 并在分子氧存在下,在足以引起裂纹扩大的温度下加热检测层和半反射金属层。 还公开了根据方法制备的传感器。