Fundamentals and recent applications of catalyst synthesis using flame aerosol technology
Fundamentals and recent applications of catalyst synthesis using flame aerosol technology
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DOI：
10.1016/j.cej.2020.126958
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发表时间：
2021-02-01
影响因子：
15.1
通讯作者：
Swihart, Mark T.
中科院分区：
文献类型：
--
作者：
Liu, Shuo;Mohammadi, Mohammad Moein;Swihart, Mark T.
新催化剂的商业应用通常受到规模扩大的限制。火焰气溶胶处理是一种经过验证的可扩展的纳米颗粒工业制造方法，在过去的二十年中，在催化剂合成中的应用受到了广泛的关注。本文综述了火焰气溶胶合成催化剂的研究进展，并总结了其应用前景。我们开始的催化剂形成机制的简要说明，并显示如何催化剂结构可以通过改变工艺参数和反应器配置控制。然后，我们总结了热催化剂，光催化剂和电催化剂的火焰气溶胶工艺合成的最新进展，并分析了目前的趋势，催化剂的发展，这种方法。最后，我们讨论了火焰催化剂的优点和局限性，并提出了该领域未来可能有前途的研究方向。
Commercial implementation of new catalysts is often limited by scale-up. Flame aerosol processing, a proven scalable method for industrial manufacturing of nanoparticles, has received broad attention for use in catalyst synthesis over the past two decades. This review aims to provide a straightforward understanding of the flame aerosol synthesis of catalysts and summarize recent and emerging applications of the resulting catalysts. We begin with a brief description of the catalyst formation mechanism and show how catalyst structures can be controlled by varying process parameters and reactor configuration. We then summarize the most recent progress on thermal catalysts, photocatalysts, and electrocatalysts synthesized by flame aerosol processing and analyze current trends in catalyst development by this approach. Finally, we discuss the advantages and limitations of flame-made catalysts and suggest likely promising future directions for research in this field.