Synthesis and catalytic performance of Y2Ce2-xRu xO7(x=0∼0.4) on autothermal ethanol steam reforming reaction

Yun Sheng Chen*, Chi-Shen Lee

*此作品的通信作者

    研究成果: Conference contribution同行評審

    1 引文 斯高帕斯(Scopus)

    摘要

    Pyrochlore phases of Y2Ce2-xRuxO 7 (x=0∼0.4) solid solutions were prepared with the sol-gel process and used as catalysts for the autothermal steam reforming of ethanol (AESR). The as-prepared samples were characterized with powder X-ray diffraction (PXRD), X-ray photoelectron spectra (XPS) and temperature-programmed reduction (TPR). The oxidation state of Ru ions was confirmed by XPS and TPR analyses. Tests of catalytic activity showed that the reforming performance of Y 2Ce2-xRuxO7 catalysts was affected by the Ru ion content. The optimized catalyst was Y2Ce 1.6Ru0.4O7 with hydrogen selectivity S H2 ∼98% (autothermal temperature ∼700°C and 100% ethanol conversion at C/O = 0.6).

    原文English
    主出版物標題2012 International Conference on Renewable Energy Research and Applications, ICRERA 2012
    DOIs
    出版狀態Published - 1 十二月 2012
    事件1st International Conference on Renewable Energy Research and Applications, ICRERA 2012 - Nagasaki, Japan
    持續時間: 11 十一月 201214 十一月 2012

    出版系列

    名字2012 International Conference on Renewable Energy Research and Applications, ICRERA 2012

    Conference

    Conference1st International Conference on Renewable Energy Research and Applications, ICRERA 2012
    國家/地區Japan
    城市Nagasaki
    期間11/11/1214/11/12

    指紋

    深入研究「Synthesis and catalytic performance of Y<sub>2</sub>Ce<sub>2-x</sub>Ru <sub>x</sub>O<sub>7</sub>(x=0∼0.4) on autothermal ethanol steam reforming reaction」主題。共同形成了獨特的指紋。

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