A zirconia electroysis cell is an all-solid state (mainly ceramic) device consisting of two electrodes separated by a dense zirconia electrolyte. The cell electrochemically reduces carbon dioxide to oxygen and carbon monoxide at elevated temperatures (800 to 1000°C). The zirconia electrolysis cell provides a simple, lightweight, low-volume system for Mars In-Situ Resource Utilization (ISRU) applications.This paper describes the fabrication process and discusses the electrochemical performance and other properties of zirconia electrolysis cells made by the tape calendering method. Electrolytes produced by this method are very thin (micrometer-thick); the thin electrolyte reduces ohmic losses in the cell, permitting efficient operation at temperatures of 800°C or below.


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    Titel :

    Zirconia Electrolysis Cells for Oxygen Generation from Carbon Dioxide for Mars In-Situ Resource Utilization Applications


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    MacKnight, Allen (Autor:in) / Chung, Brandon (Autor:in) / Ong, Estela (Autor:in) / Montgomery, Kurt (Autor:in) / Reddig, Mike (Autor:in) / Minh, Nguyen (Autor:in) / Doshi, Rajiv (Autor:in) / Fuhs, Susan (Autor:in)

    Kongress:

    International Conference On Environmental Systems ; 1998



    Erscheinungsdatum :

    13.07.1998




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Zirconia Electrolysis Cells for Oxygen Generation from Carbon Dioxide for Mars In-Situ Resource Utilization Applications

    Minh, N. / Chung, B. / Doshi, R. et al. | British Library Conference Proceedings | 1998


    Oxygen Production form Carbon Dioxide by Zirconia Electrolysis

    Araghi, K. / Lunar and Planetary Institute / National Aeronautics and Space Administration et al. | British Library Conference Proceedings | 1995



    Combined H2O/CO2 Solid Oxide Electrolysis for Mars In Situ Resource Utilization

    K. R. Sridhar / Christine Iacomini / John Finn | AIAA | 2004


    Mars In Situ Resource Utilization Technology Evaluation

    Muscatello, Anthony / Santiago-Maldonado, Edgardo | AIAA | 2012