DYE SENSITIZED SOLAR CELL
    7.
    发明申请
    DYE SENSITIZED SOLAR CELL 有权
    DYE SENSITIZED太阳能电池

    公开(公告)号:US20160148758A1

    公开(公告)日:2016-05-26

    申请号:US14899129

    申请日:2014-08-12

    Abstract: Disclosed is a dye-sensitized solar cell which includes a working electrode and a counter electrode facing each other with an electrolyte layer therebetween, the working electrode having a dye-supporting metal oxide electrode composed of a metal oxide layer having a dye supported thereon. The dye contains a cyanine dye, and the electrolyte of the electrolyte layer contains a cobalt-based electrolyte. It is preferred to use at least one cyanine dye represented by general formula (1) as the cyanine dye. Anq− represents a q-valent anion, wherein q represents 1 or 2, and p represents a coefficient for maintaining overall charge neutrality.

    Abstract translation: 公开了一种染料敏化太阳能电池,其包括工作电极和相对电极之间的电解质层,工作电极具有由负载有染料的金属氧化物层构成的染料负载金属氧化物电极。 染料含有花青染料,电解质层的电解质含有钴基电解质。 优选使用由通式(1)表示的至少一种花青染料作为花青染料。 Anq-表示q价阴离子,其中q表示1或2,p表示用于维持总电荷中性的系数。

    SLURRY COMPOSITION, AND ELECTRODE USING SLURRY COMPOSITION

    公开(公告)号:US20210194005A1

    公开(公告)日:2021-06-24

    申请号:US16757934

    申请日:2018-10-30

    Abstract: An organosulfur compound-containing slurry composition for making an electrode. The slurry composition forms an electrode mixture layer that exhibits high adhesion to a current collector even when combined with inexpensive aluminum foil current collector and therefore achieves sufficient capacity. The slurry composition contains an organosulfur compound, a binder, an electroconductive agent, and a solvent and has a pH of 4.0 to 9.0. The slurry composition preferably contains a basic compound. The organosulfur compound is preferably at least one of sulfur-modified elastomer compounds, sulfur-modified polynuclear aromatic compounds, sulfur-modified pitch compounds, sulfur-modified aliphatic hydrocarbon oxides, sulfur-modified polyether compounds, polythienoacene compounds, carbon polysulfide compounds, sulfur-modified polyamide compounds, and sulfur-modified polyacrylonitrile compounds.

    ORGANO SULFUR-BASED ELECTRODE ACTIVE MATERIAL

    公开(公告)号:US20200350587A1

    公开(公告)日:2020-11-05

    申请号:US16960782

    申请日:2019-02-25

    Abstract: Disclosed is an electrode active material that has a large charge discharge capacity, a high initial efficiency, as well as excellent cycle characteristics and rate characteristics and is favorably used in a non-aqueous electrolyte secondary battery. An organo sulfur-based electrode active material contains sodium and potassium in a total amount of 100 ppm by mass to 1000 ppm by mass; an electrode for use in a secondary battery, the electrode containing the organo sulfur-based electrode active material as an electrode active material; and a non-aqueous electrolyte secondary battery including the electrode. Preferably, the organo sulfur-based electrode active material further contains iron in an amount of 1 ppm by mass to 20 ppm by mass. Preferably, the organo sulfur-based electrode active material is sulfur-modified polyacrylonitrile, and the amount of sulfur in the organo sulfur-based electrode active material is 25 mass % to 60 mass %.

Patent Agency Ranking