利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

60 条记录 (耗时 0.029 秒)

    Protective coating for separators for electrochemical cells
    4.
    发明授权
    Protective coating for separators for electrochemical cells 有权
    用于电化学电池隔板的保护涂层

    公开(公告)号：US06277514B1

    公开(公告)日：2001-08-21

    申请号：US09447901

    申请日：1999-11-23

    申请人： Qicong Ying ,  Steven A. Carlson ,  Terje A. Skotheim

    发明人： Qicong Ying ,  Steven A. Carlson ,  Terje A. Skotheim

    IPC分类号： H01M214

    CPC分类号： H01M2/166 ,  H01M2/16 ,  H01M2/1646 ,  H01M2/1653 ,  H01M2/1686 ,  H01M6/16 ,  H01M10/052 ,  H01M10/056 ,  H01M10/0585 ,  H01M2300/0094

    摘要： This invention pertains to separators for use in electrochemical cells which comprise at least one microporous pseudo-boehmite layer, which separator is in contact with at least one protective coating layer positioned on the anode-facing side of the separator opposite from the cathode active layer in the cell; electrolyte elements comprising such separators; electrical current producing cells comprising such separators; and methods of making such separators, electrolyte elements and cells.

    摘要翻译： 本发明涉及用于电化学电池的分离器，其包含至少一个微孔假勃姆石层，该分离器与位于与阴极活性层相对的隔板的面向阳极侧的至少一个保护涂层接触， 细胞; 包括这种分离器的电解质元件; 包括这种分离器的电流产生电池; 以及制造这种分离器，电解质元件和电池的方法。

    Electrochemical biosensor based on immobilized enzymes and redox polymers
    9.
    发明授权
    Electrochemical biosensor based on immobilized enzymes and redox polymers 失效
    基于固定化酶和氧化还原聚合物的电化学生物传感器

    公开(公告)号：US5089112A

    公开(公告)日：1992-02-18

    申请号：US463540

    申请日：1990-01-11

    申请人： Terje A. Skotheim ,  Yoshiyuki Okamoto ,  Paul D. Hale

    发明人： Terje A. Skotheim ,  Yoshiyuki Okamoto ,  Paul D. Hale

    IPC分类号： C12Q1/00 ,  G01N27/416

    CPC分类号： C12Q1/004 ,  Y10S435/817

    摘要： The present invention relates to an electrochemical enzyme biosensor for use in liquid mixtures of components for detecting the presence of, or measuring the amount of, one or more select components. The enzyme electrode of the present invention is comprised of an enzyme, an artificial redox compound covalently bound to a flexible polymer backbone and an electron collector.

    摘要翻译： 本发明涉及用于检测一种或多种选择组分的存在或测量量的组分的液体混合物中的电化学酶生物传感器。 本发明的酶电极由酶，与弹性聚合物骨架共价结合的人造氧化还原化合物和电子收集体构成。

    Dye-sensitized solar cells
    10.
    发明授权
    Dye-sensitized solar cells 失效
    染料敏化太阳能电池

    公开(公告)号：US4190950A

    公开(公告)日：1980-03-04

    申请号：US889688

    申请日：1978-03-24

    申请人： Terje A. Skotheim

    发明人： Terje A. Skotheim

    IPC分类号： H01L31/07 ,  B01J17/00

    CPC分类号： H01L31/07 ,  H01L51/4226 ,  Y02E10/542 ,  Y02E10/549

    摘要： A low-cost dye-sensitized Schottky barrier solar cell comprised of a substrate of semiconductor with an ohmic contact on one face, a sensitizing dye adsorbed onto the opposite face of the semiconductor, a transparent thin-film layer of a reducing agent over the dye, and a thin-film layer of metal over the reducing agent. The ohmic contact and metal layer constitute electrodes for connection to an external circuit and one or the other or both are made transparent to permit light to penetrate to the dye and be absorbed therein for generating electric current. The semiconductor material chosen to be the substrate is one having a wide bandgap and which therefore is transparent; the dye selected is one having a ground state within the bandgap of the semiconductor to generate carriers in the semiconductor, and a first excited state above the conduction band edge of the semiconductor to readily conduct electrons from the dye to the semiconductor; the reducing agent selected is one having a ground state above the ground state of the sensitizer to provide a plentiful source of electrons to the dye during current generation and thereby enhance the generation; and the metal for the thin-film layer of metal is selected to have a Fermi level in the vicinity of or above the ground state of the reducing agent to thereby amply supply electrons to the reducing agent.

    摘要翻译： 一种低成本染料敏化肖特基势垒太阳能电池，由一面上具有欧姆接触的半导体衬底，吸附在半导体的相对面上的敏化染料，在染料上的还原剂的透明薄膜层 和还原剂上的金属薄膜层。 欧姆接触和金属层构成用于连接到外部电路的电极，并且一个或另一个或两者均为透明的，以允许光穿透染料并被吸收以产生电流。 选择为基板的半导体材料是具有宽带隙的半导体材料，因此是透明的; 选择的染料是在半导体的带隙内具有基态以在半导体中产生载流子的染料，并且在半导体的导带边缘之上的第一激发态能够容易地将电子从染料导入半导体; 选择的还原剂是具有高于敏化剂的基态的基态的电荷，在电流产生期间向染料提供充足的电子源，从而增强产生; 并且金属薄膜层的金属被选择为在还原剂的基态附近或高于还原剂的基态具有费米能级，从而向还原剂供应电子。