ELECTROCHEMICAL GAS SENSOR
    1.
    发明申请
    ELECTROCHEMICAL GAS SENSOR 有权
    电化学气体传感器

    公开(公告)号:US20100012494A1

    公开(公告)日:2010-01-21

    申请号:US12475826

    申请日:2009-06-01

    IPC分类号: G01N27/26

    CPC分类号: G01N27/4045 G01N33/0044

    摘要: A mediator-based electrochemical gas sensor reacts selectively with hydrogen sulfide. The gas sensor has an electrolyte solution (9), which contains a mediator compound in the form of metallates of transition metals.

    摘要翻译: 基于介质的电化学气体传感器选择性地与硫化氢反应。 气体传感器具有电解质溶液(9),其含有过渡金属金属盐形式的介体化合物。

    ELECTROCHEMICAL GAS SENSOR
    2.
    发明申请
    ELECTROCHEMICAL GAS SENSOR 有权
    电化学气体传感器

    公开(公告)号:US20070227910A1

    公开(公告)日:2007-10-04

    申请号:US11612726

    申请日:2006-12-19

    IPC分类号: G01N27/26 G01F1/64

    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 HAVING A MEDIATOR COMPOUND
    3.
    发明申请
    ELECTROCHEMICAL SENSOR HAVING A MEDIATOR COMPOUND 有权
    具有中间体化合物的电化学传感器

    公开(公告)号:US20070227909A1

    公开(公告)日:2007-10-04

    申请号:US11678279

    申请日:2007-02-23

    IPC分类号: G01F1/64 G01N27/26

    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确定SO 2和H 2 S。

    ELECTROCHEMICAL GAS SENSOR
    6.
    发明申请
    ELECTROCHEMICAL GAS SENSOR 有权
    电化学气体传感器

    公开(公告)号:US20170059509A1

    公开(公告)日:2017-03-02

    申请号:US15119898

    申请日:2015-02-11

    IPC分类号: G01N27/404 G01N27/36

    CPC分类号: G01N27/4045 G01N27/36

    摘要: An electrochemical gas sensor (10) includes a housing (11) which has a number of electrodes (31, 32), i.e. at least one working electrode (31) and at least one counter electrode (32), in addition to a liquid electrolyte (60). At least one of said electrodes (31, 32) and/or the housing (11) are at least partially formed of an absorption agent composition. A method of detecting acid gases employs the electrochemical gas sensor (10).

    摘要翻译: 电化学气体传感器(10)包括壳体(11),其具有多个电极(31,32),即至少一个工作电极(31)和至少一个对电极(32),除了液体电解质 (60)。 至少一个所述电极(31,32)和/或壳体(11)至少部分地由吸收剂组合物形成。 一种检测酸性气体的方法采用电化学气体传感器(10)。

    ELECTROCHEMICAL GAS SENSOR
    7.
    发明申请
    ELECTROCHEMICAL GAS SENSOR 审中-公开
    电化学气体传感器

    公开(公告)号:US20110290671A1

    公开(公告)日:2011-12-01

    申请号:US13040890

    申请日:2011-03-04

    IPC分类号: G01N27/30 B82Y99/00

    CPC分类号: G01N27/4045 G01N27/308

    摘要: An electrochemical gas sensor for detecting hydrocyanic acid in a gas sample has a measuring electrode (3) formed of carbon nanotubes (CNT) and a counterelectrode (8) in an electrolyte (9), which contains lithium bromide in an aqueous solution.

    摘要翻译: 用于检测气体样品中氢氰酸的电化学气体传感器具有由在水溶液中含有溴化锂的电解质(9)中的碳纳米管(CNT)和反电极(8)形成的测量电极(3)。

    ELECTROCHEMICAL GAS SENSOR CONTAINING ELECTRIC CONNECTION LINES OR HOUSING CONTACT BRIDGES COMPRISING CARBON NANOTUBES
    8.
    发明申请
    ELECTROCHEMICAL GAS SENSOR CONTAINING ELECTRIC CONNECTION LINES OR HOUSING CONTACT BRIDGES COMPRISING CARBON NANOTUBES 有权
    包含电连接线的电化学气体传感器或包含碳纳米管的外壳接触网

    公开(公告)号:US20080202930A1

    公开(公告)日:2008-08-28

    申请号:US11856228

    申请日:2007-09-17

    申请人: Frank METT

    发明人: Frank METT

    IPC分类号: G01N27/407 G01N27/404

    摘要: An electrochemical gas sensor (9) has improved electrochemical measurement properties and housing tightness for an electrolyte at the sites at which the connection lines (11, 21, 31) pass through. The sensor (9) includes a housing (4), containing at least one measuring electrode (1) and a counterelectrode (2) and with electric connection lines (11, 21, 31) from the electrodes (1, 2, 3) to a measuring unit (8) arranged outside the housing (4). The electric connection lines (11, 21, 31) include carbon nanotubes (CNT, Carbon Nanotubes) at least in some sections in the housing (4) in the area of the electrolyte wetting.

    摘要翻译: 电化学气体传感器(9)在连接线路(11,21,31)穿过的位置处具有改善的电化学测量性能和电解质的壳体密封性。 传感器(9)包括壳体(4),其包含至少一个测量电极(1)和反电极(2)以及从电极(1,2,3)到电极(1,2,3)的电连接线(11,21,31) 布置在所述壳体(4)外部的测量单元(8)。 电连接线(11,21,31)在电解质润湿区域中至少在壳体(4)的一些部分中包括碳纳米管(CNT,碳纳米管)。