Carbon dioxide sensor
    2.
    发明授权
    Carbon dioxide sensor 失效
    二氧化碳传感器

    公开(公告)号:US07006926B2

    公开(公告)日:2006-02-28

    申请号:US10359696

    申请日:2003-02-07

    IPC分类号: G01N19/00

    CPC分类号: G01N33/004 Y02A50/244

    摘要: A carbon oxide sensor having high sensitivity capable of reduction of influence of humidity is provided. A detection electrode and a counter electrode are provided on one side of an electrolyte, respectively. The detection electrode contains a metal oxide and a metal carbonate including plural components. The metal carbonate preferably contains a first component of alkali metal carbonate and a second component of at least one element selected from the group consisting of alkali earth metal carbonate, transition metal carbonate, zinc carbonate, cadmium carbonate, indium carbonate, lead carbonate and bismuth carbonate. Specifically, it is preferable to contain the first component including Li2CO3 and the second component including at least one element selected from the group consisting of BaCO3, CaCO3 and SrCO3.

    摘要翻译: 提供了具有能够降低湿度影响的高灵敏度的碳氧化物传感器。 检测电极和对电极分别设置在电解质的一侧。 检测电极含有金属氧化物和包含多种成分的金属碳酸盐。 金属碳酸盐优选含有碱金属碳酸盐的第一成分和选自碱土金属碳酸盐,过渡金属碳酸盐,碳酸锌,碳酸镉,碳酸铟,碳酸铅和碳酸铋中的至少一种元素的第二成分 。 具体而言,优选含有包含Li 2 CO 3 N的第一成分和包含选自BaCO 3 CO 3的至少一种元素的第二成分, / SUB>,CaCO 3 3和SrCO 3 3。