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首页> 外文期刊>Journal of industrial and engineering chemistry >A study on the reaction characteristics of CO2 decomposition using iron oxides
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A study on the reaction characteristics of CO2 decomposition using iron oxides

机译:氧化铁分解CO2的反应特性研究

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In this study, CO2 decomposition to effectively reduce CO2 was examined using reagent class ferrite and magnetite. The structural and redox characteristics of iron oxides were studied using XRD and TPR, while the activities of the respective sample were analyzed and compared using a low content of CO2. When CO2 was injected over ferrite and magnetite with oxygen defect sites, the decomposition of CO2 into CO at O2 defect site was measured by mass spectroscopy. In addition, CO2 decomposition on ferrite and magnetite was found to be dependent on the presence of Fe sites and Fe/O atomic ratio.
机译:在这项研究中,使用试剂类铁氧体和磁铁矿检查了可有效分解CO2的CO2分解。使用XRD和TPR研究了氧化铁的结构和氧化还原特性,同时使用低含量的CO2对相应样品的活性进行了分析和比较。当将CO2注入具有氧缺陷位点的铁氧体和磁铁矿上时,通过质谱法测量CO2在O2缺陷位点处分解为CO。另外,发现在铁素体和磁铁矿上的CO 2分解取决于Fe位点的存在和Fe / O原子比。

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