PHOTOCHEMICAL ELECTRODE
    2.
    发明申请
    PHOTOCHEMICAL ELECTRODE 审中-公开
    光化学电极

    公开(公告)号:WO1979000992A1

    公开(公告)日:1979-11-29

    申请号:PCT/GB1979000062

    申请日:1979-04-18

    CPC classification number: C25B1/003 H01G9/20 H01M14/00 H01M14/005 Y10S204/03

    Abstract: Photochemical electrode can decompose water when irradiated with visible light and consists of red mercuric sulphide blackened by iodide treatment as a coating on a platinum mesh. A cell for electrolysing water by the action of light comprises said photochemical electrode (1), a counter-electrode (20), both electrodes being connected by an external circuit, and an aqueous sodium nitrate solution (9). The irradiation system consists of a Xenon lamp (34), lenses (30a, 30b) and a light filter (32).

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