Electrochemical sensor having a mediator compound
    1.
    发明授权
    Electrochemical sensor having a mediator compound 有权
    具有介体化合物的电化学传感器

    公开(公告)号:US07883611B2

    公开(公告)日:2011-02-08

    申请号:US11678279

    申请日:2007-02-23

    IPC分类号: G01N27/26 G01F1/64

    摘要: An electrochemical sensor, especially for gases, is provided having a mediator compound based on transition metal salts of polybasic acids and/or transition metal salts of polyhydroxycarboxylic acids. The electrochemical sensor also contains a DLC, BDD or a precious metal thin-layer measuring electrode (3). The electrochemical sensor may be used for determining SO2 and H2S.

    摘要翻译: 提供了一种特别用于气体的电化学传感器,其具有基于多元酸的过渡金属盐和/或多羟基羧酸的过渡金属盐的介体化合物。 电化学传感器还包含DLC,BDD或贵金属薄层测量电极(3)。 电化学传感器可用于测定SO2和H2S。

    Electrochemical sensor having a mediator compound with a solid
    2.
    发明授权
    Electrochemical sensor having a mediator compound with a solid 有权
    电化学传感器具有一种具有固体的介体化合物

    公开(公告)号:US08268161B2

    公开(公告)日:2012-09-18

    申请号:US11677782

    申请日:2007-02-22

    IPC分类号: G01N27/413

    CPC分类号: G01N27/404

    摘要: An electrochemical sensor is provided especially for gases. The electrochemical sensor has a mediator compound, which is both dissolved in an electrolyte (9) in a saturated form and is present as an excess solid (10) in the electrolyte (9).

    摘要翻译: 特别为气体提供电化学传感器。 电化学传感器具有介质化合物,其均溶解在饱和形式的电解质(9)中,并且作为电解质(9)中的过量固体(10)存在。

    Electrochemical gas sensor
    3.
    发明授权
    Electrochemical gas sensor 有权
    电化学气体传感器

    公开(公告)号:US07704374B2

    公开(公告)日:2010-04-27

    申请号:US11612726

    申请日:2006-12-19

    IPC分类号: G01N27/26

    CPC分类号: G01N27/127

    摘要: An electrochemical gas sensor is provided with a carbon-based measuring electrode (3) that it can be used for a large number of electrochemical detection reactions and can be manufactured at a low cost. The measuring electrode (3) contains carbon nanotubes.

    摘要翻译: 电化学气体传感器设置有碳基测量电极(3),其可用于大量的电化学检测反应并且可以以低成本制造。 测量电极(3)含有碳纳米管。

    Electrochemical sensor
    4.
    发明申请
    Electrochemical sensor 有权
    电化学传感器

    公开(公告)号:US20060237313A1

    公开(公告)日:2006-10-26

    申请号:US11269184

    申请日:2005-11-08

    IPC分类号: G01N27/26

    CPC分类号: G01N27/404

    摘要: An electrochemical sensor with at least one measuring electrode (3), at least one auxiliary electrode (7) and at least one reference electrode (5), wherein a protective electrode (6), which ensures at the reference electrode (5) the at least partial shielding of the reference electrode (5) against substances that would lead to a change in the reference potential when reaching the reference electrode (5), is arranged in the vicinity of the reference electrode (5). A highly stable reference potential can be obtained with the present invention.

    摘要翻译: 一种具有至少一个测量电极(3),至少一个辅助电极(7)和至少一个参考电极(5)的电化学传感器,其中保护电极(6)确保参考电极(5)处于 对于参考电极(5)的附近,参考电极(5)的最小部分屏蔽被抵抗在到达参考电极(5)时会导致参考电位变化的物质。 本发明可以获得高度稳定的参考电位。

    Electrochemical sensor
    6.
    发明授权
    Electrochemical sensor 有权
    电化学传感器

    公开(公告)号:US07615139B2

    公开(公告)日:2009-11-10

    申请号:US11269184

    申请日:2005-11-08

    IPC分类号: G01N27/26 G01N17/00

    CPC分类号: G01N27/404

    摘要: An electrochemical sensor with at least one measuring electrode (3), at least one auxiliary electrode (7) and at least one reference electrode (5), wherein a protective electrode (6), which ensures at the reference electrode (5) the at least partial shielding of the reference electrode (5) against substances that would lead to a change in the reference potential when reaching the reference electrode (5), is arranged in the vicinity of the reference electrode (5). A highly stable reference potential can be obtained with the present invention.

    摘要翻译: 一种具有至少一个测量电极(3),至少一个辅助电极(7)和至少一个参考电极(5)的电化学传感器,其中保护电极(6)确保参考电极(5)处于 对于参考电极(5)的附近,参考电极(5)的最小部分屏蔽被抵抗在到达参考电极(5)时会导致参考电位变化的物质。 本发明可以获得高度稳定的参考电位。