Solution combustion synthesis (SCS) is a solution approach to the self-propagating high-temperature synthesis (SHS) of nanomaterials. Since its invention in 1988, several simple oxides, mixed oxides, complex oxides, metals, alloys, and sulfides have been prepared by this method. Uniqueness of this technique is in its simplicity, lost cost, energy saving, and short reaction time and it can be scaled up to any kind of application. In the last 20 years, different types of catalysts, especially oxide ones, have been prepared and employed in several kinds of heterogeneous catalytic reactions related to environment, energy, and fine chemical processing. This review addresses the SCS method and catalytic properties of noble metal ionic catalysts, spinels, perovskites, delafossites, and other catalysts prepared in this route. Reactions associated with environmental catalysis, hydrogen energy related catalysis, conversion of CO₂, and CH₄ to useful chemicals and fuels, H₂-O₂ recombination, organic compounds related reactions and electrocatalysis are discussed. Special emphasis has been made on the origin of SCS-synthesized noble metal ionic catalysts and their excellent catalytic properties.

中文翻译：

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溶液燃烧合成作为制备催化剂的新途径

固溶燃烧合成（SCS）是纳米材料自蔓延高温合成（SHS）的一种解决方案。自1988年发明以来，已经通过这种方法制备了几种简单的氧化物，混合氧化物，复合氧化物，金属，合金和硫化物。该技术的独特之处在于它的简单性，成本损失，节能，反应时间短，并且可以扩展到任何类型的应用。在过去的20年中，已经制备了不同类型的催化剂，尤其是氧化物催化剂，并将其用于与环境，能源和精细化学处理有关的多种非均相催化反应中。这篇综述阐述了SCS方法和贵金属离子催化剂，尖晶石，钙钛矿，铜铁矿和其他以此方法制备的催化剂的催化性能。_讨论了2和CH ₄对有用的化学物和燃料，H ₂ -O _2的重组，有机化合物相关的反应和电催化的作用。特别强调了由SCS合成的贵金属离子催化剂的起源及其出色的催化性能。