Electrochemical capacitor
    2.
    发明授权
    Electrochemical capacitor 失效
    电化学电容器

    公开(公告)号:US4766522A

    公开(公告)日:1988-08-23

    申请号:US73673

    申请日:1987-07-15

    摘要: An electrochemical capacitor (battery-capacitor) which provides high power density and rapid charging and discharging times ranging from a few milliseconds to a few seconds. The capacitor device includes at least one electrochemical cell having two electrodes and an electrolyte therebetween. The electrodes and electrolyte are capable of rapid redox kinetics with the electrodes being spaced apart by no more than 0.002 inch (5.08.times.10.sup.-3 cm) to thereby provide rapid charging and discharging times.

    摘要翻译: 一种电化学电容器(电池电容器),其提供高功率密度和快速充电和放电时间,范围从几毫秒到几秒。 电容器装置包括至少一个具有两个电极的电化学电池和它们之间的电解质。 电极和电解质能够快速的氧化还原动力学,电极间隔不超过0.002英寸(5.08×10 -3 cm),从而提供快速的充电和放电时间。

    Electrochemical immunosensor system and methods
    9.
    发明授权
    Electrochemical immunosensor system and methods 失效
    电化学免疫传感器系统及方法

    公开(公告)号:US5494831A

    公开(公告)日:1996-02-27

    申请号:US112926

    申请日:1993-08-30

    申请人: Andrew Kindler

    发明人: Andrew Kindler

    摘要: A electrochemical immunosensor system is provided which uses electrical signals to measure binding events. The system includes an immunosensor having a sensing electrode in contact with a fluid containing an analyte concentration. A quantity of antibodies or other binding agent is adsorbed on or otherwise affixed to the electrode surface such that a portion of the antibodies of the binding agent binds a portion of the analyte to form complexes on the electrode surface. Signal generating means develop an electrical signal at the sensing electrode such that a response current is produced through the sensing electrode. The response current has measurable signal characteristics which are dependent upon the number of complexes formed, and therefore the analyte concentration within the fluid.

    摘要翻译: 提供了一种使用电信号测量结合事件的电化学免疫传感器系统。 该系统包括具有与含有分析物浓度的流体接触的感测电极的免疫传感器。 一定数量的抗体或其他结合剂吸附在电极表面上或以其他方式固定到电极表面上,使得粘合剂的一部分抗体结合一部分分析物以在电极表面上形成复合物。 信号发生装置在感测电极处产生电信号,使得通过感测电极产生响应电流。 响应电流具有可测量的信号特性,其取决于形成的络合物的数量,并且因此取决于流体内的分析物浓度。

    Modified polybenzimidazole polymer membranes
    10.
    发明授权
    Modified polybenzimidazole polymer membranes 失效
    改性聚苯并咪唑聚合物膜

    公开(公告)号:US4734466A

    公开(公告)日:1988-03-29

    申请号:US878535

    申请日:1986-06-25

    CPC分类号: C08G73/18

    摘要: The invention provides a substituted polybenzimidazole product produced by employing a cyclic carbonate to attach hydroxyalkyl substituents at the reactive imidazole hydrogen sites on the polybenzimidazole polymer. The substituted polybenzimidazole polymer membranes produced by this process exhibit improved hydrophilicity and chemical stability over prior art polybenzimidazole membranes. Substituted polybenzimidazole polymer ultrafilters produced by this process filter a broad range of molecular weight compounds.

    摘要翻译: 本发明提供了通过使用环状碳酸酯在聚苯并咪唑聚合物上的反应性咪唑氢位置连接羟烷基取代基而制备的取代的聚苯并咪唑产物。 通过该方法制备的取代的聚苯并咪唑聚合物膜相对于现有技术的聚苯并咪唑膜显示出改进的亲水性和化学稳定性。 通过该方法制备的取代的聚苯并咪唑聚合物超滤器过滤宽范围的分子量化合物。