会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明授权
    • Process for producing the ion-sensitive probe electrode of a
heavy-metal-ion sensor
    • 用于生产重金属离子传感器的离子敏感探针电极的方法
    • US5262205A
    • 1993-11-16
    • US886229
    • 1992-05-20
    • Volker LeonhardHartmut ErdmannWing F. Chu
    • Volker LeonhardHartmut ErdmannWing F. Chu
    • G01N27/333G01N27/403G05D1/36B05D5/12
    • G01N27/333
    • A method of producing an ion sensitive working electrode for a heavy metal ion sensor, the ion sensitive working electrode including a mixture of Ag.sub.2 S and MeS in which Me represents a heavy metal to be determined in a solution to be measured, the method including applying a conductive layer onto a substrate using at least one thick-film technique selected from the group consisting essentially of screen printing and film casting; applying a layer comprised of a plurality of juxtaposed sections on top of the conductive layer, each section of the plurality of juxtaposed sections being comprised of a mixture of Ag.sub.2 S and MeS, with each section of the plurality of juxtaposed sections containing a different heavy metal, Me; and applying a covering layer on top of the layer comprised of a plurality of juxtaposed sections and on top of at least a portion of the conductive layer, which portion of the conductive layer will contact the solution to be measured in use whereby the covering layer protects the conductive layer from the solution to be measured in use, the covering layer having defined therein a plurality of window regions, one window region for each section of the plurality of juxtaposed sections, whereby the solution to be measured in use is provided access to the layer comprised of a plurality of juxtaposed sections.
    • 一种重金属离子传感器的离子敏感性工作电极的制造方法,所述离子敏感性工作电极包括Ag2S和MeS的混合物,其中Me表示待测溶液中测定的重金属,所述方法包括: 导电层使用至少一种选自丝网印刷和膜铸造的厚膜技术在基底上; 将由多个并置部分组成的层施加在导电层的顶部上,多个并置部分的每个部分由Ag 2 S和MeS的混合物组成,多个并置部分的每个部分含有不同的重金属, 我; 并且在由多个并置部分组成的层的顶部上施加覆盖层,并且在导电层的至少一部分的顶部上,导电层的哪一部分将在使用中与待测量的溶液接触,由此覆盖层保护 来自待测溶液的导电层,所述覆盖层在其中限定有多个窗口区域,所述多个并置部分的每个部分的一个窗口区域,由此在使用中待测量的溶液被提供到 层由多个并列部分组成。