Optimizing the Performance of Porous Electrochemical Cells for Flue Gas Purification using the DOE method

Kjeld Bøhm Andersen, Frederik Berg Nygaard, Zeming He, Mohan Menon, Kent Kammer Hansen

    Research output: Contribution to journalJournal articleResearchpeer-review

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    Abstract

    The DOE model was used to improve the performance of cells for electrochemical gas purification. Three factors were chosen: the amount of graphite, the Lanthanum Strontium Manganate/Gadolinium-doped Cerium oxide weight % ratio, and the Lanthanum Strontium Manganate pre-calcination temperature (with or without Lanthanum Strontium Manganate calcinated at 1000 °C). The effects of the following physical properties were measured: porosity, pore size, shrinkage, and conductivity. The sintered tapes were also characterized with scanning electron microscopy. Graphite was added as a pore former. The work shows, that a change in a factor not only changes the performance property that one would expect, but also influence other properties.
    Original languageEnglish
    JournalCeramics International
    Volume37
    Issue number3
    Pages (from-to)903-911
    ISSN0272-8842
    DOIs
    Publication statusPublished - 2011

    Keywords

    • Fuel Cells and Hydrogen
    • Flue gas purification

    Cite this

    Andersen, Kjeld Bøhm ; Nygaard, Frederik Berg ; He, Zeming ; Menon, Mohan ; Kammer Hansen, Kent. / Optimizing the Performance of Porous Electrochemical Cells for Flue Gas Purification using the DOE method. In: Ceramics International. 2011 ; Vol. 37, No. 3. pp. 903-911.
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    abstract = "The DOE model was used to improve the performance of cells for electrochemical gas purification. Three factors were chosen: the amount of graphite, the Lanthanum Strontium Manganate/Gadolinium-doped Cerium oxide weight {\%} ratio, and the Lanthanum Strontium Manganate pre-calcination temperature (with or without Lanthanum Strontium Manganate calcinated at 1000 °C). The effects of the following physical properties were measured: porosity, pore size, shrinkage, and conductivity. The sintered tapes were also characterized with scanning electron microscopy. Graphite was added as a pore former. The work shows, that a change in a factor not only changes the performance property that one would expect, but also influence other properties.",
    keywords = "Fuel Cells and Hydrogen, Flue gas purification, R{\o}ggasrens, Br{\ae}ndselsceller og brint",
    author = "Andersen, {Kjeld B{\o}hm} and Nygaard, {Frederik Berg} and Zeming He and Mohan Menon and {Kammer Hansen}, Kent",
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    doi = "10.1016/j.ceramint.2010.11.006",
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    Optimizing the Performance of Porous Electrochemical Cells for Flue Gas Purification using the DOE method. / Andersen, Kjeld Bøhm; Nygaard, Frederik Berg; He, Zeming; Menon, Mohan; Kammer Hansen, Kent.

    In: Ceramics International, Vol. 37, No. 3, 2011, p. 903-911.

    Research output: Contribution to journalJournal articleResearchpeer-review

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    T1 - Optimizing the Performance of Porous Electrochemical Cells for Flue Gas Purification using the DOE method

    AU - Andersen, Kjeld Bøhm

    AU - Nygaard, Frederik Berg

    AU - He, Zeming

    AU - Menon, Mohan

    AU - Kammer Hansen, Kent

    PY - 2011

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    AB - The DOE model was used to improve the performance of cells for electrochemical gas purification. Three factors were chosen: the amount of graphite, the Lanthanum Strontium Manganate/Gadolinium-doped Cerium oxide weight % ratio, and the Lanthanum Strontium Manganate pre-calcination temperature (with or without Lanthanum Strontium Manganate calcinated at 1000 °C). The effects of the following physical properties were measured: porosity, pore size, shrinkage, and conductivity. The sintered tapes were also characterized with scanning electron microscopy. Graphite was added as a pore former. The work shows, that a change in a factor not only changes the performance property that one would expect, but also influence other properties.

    KW - Fuel Cells and Hydrogen

    KW - Flue gas purification

    KW - Røggasrens

    KW - Brændselsceller og brint

    U2 - 10.1016/j.ceramint.2010.11.006

    DO - 10.1016/j.ceramint.2010.11.006

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    VL - 37

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    EP - 911

    JO - Ceramics International

    JF - Ceramics International

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