作者: Shaowei Li , Zhida He , Yanjun Zheng , Changfeng Chen
DOI: 10.1007/S11666-015-0333-0
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摘要: Active ferrites, which play an important role in the catalytic decomposition of CO2, have been fabricated by atmospheric plasma spraying to incorporate FeO and anoxic iron oxide [Fe3O4−δ (0 < δ 1)]. The complexity phase composition, especially presence FeO, gives resulting powder a greater ability decompose CO2 when compared hydrogen-reduced Fe3O4 or Fe2O3 particles. Spraying distance is found modulating powders, while elevated temperatures can also enhance CO2.