The aim of this paper is to review recent progress in detection and quantification of hydroperoxides, and to understand their reaction kinetics in combustion environments. Hydroperoxides, characterized by an-OOH group, are ubiquitous in the atmospheric oxidation of volatile organic compounds (~300 K), and in the liquid and gas phase oxidation of fuel components at elevated temperatures (~400-1000 K). They are responsible for two-stage fuel ignition in internal combustion engines and they play an important role in the formation and evolution of secondary organic aerosols in the atmosphere. The introduction outlines the importance of hydroperoxide chemistry in combustion reaction processes. In addition to this main topic, the role of hydroperoxide in atmospheric and liquid phase oxidation chemistry is also introduced, for a more general perspective. The second part of this paper briefly reviews the mechanistic insights of hydroperoxide chemistry in combustion systems, including experimental detection of these reactive species before 2010. Since that time significant progress has been made by advanced diagnostic techniques like tunable synchrotron vacuum ultraviolet photoionization mass spectrometry and infrared cavity ring-down spectroscopy. The third chapter of this work summarizes progress in gas phase oxidation experiments to measure hydrogen peroxide, alkyl hydroperoxides, olefinic hydroperoxides, ketohydroperoxides, and more complex hydroperoxides that include as many as five oxygen atoms. The fourth section details recent advances in understanding the combustion chemistry of hydroperoxides, involving the formation of carboxylic acids and diones, as well as the development of oxidation models that include a third O2 addition reaction mechanism. Finally, challenges are discussed, and perspectives are offered regarding the future of accurately measuring molecule-specific hydroperoxide concentrations and understanding their respective reaction kinetics.

中文翻译：

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探索燃烧中的氢过氧化物：历史、最新进展和前景

本文的目的是回顾氢过氧化物检测和量化的最新进展，并了解它们在燃烧环境中的反应动力学。以-OOH 基团为特征的氢过氧化物普遍存在于挥发性有机化合物的大气氧化 (~300 K) 中，以及在高温 (~400-1000 K) 下燃料组分的液相和气相氧化中。它们负责内燃机中的两级燃料点火，并且在大气中二次有机气溶胶的形成和演化中起着重要作用。引言概述了氢过氧化物化学在燃烧反应过程中的重要性。除了这个主要主题，还介绍了氢过氧化物在常压和液相氧化化学中的作用，从更一般的角度来看。本文的第二部分简要回顾了燃烧系统中氢过氧化物化学的机理见解，包括 2010 年之前对这些反应性物种的实验检测。 自那时以来，可调谐同步加速器真空紫外光电离质谱和红外等先进诊断技术取得了重大进展腔衰荡光谱。这项工作的第三章总结了气相氧化实验的进展，以测量过氧化氢、烷基氢过氧化物、烯属氢过氧化物、酮氢过氧化物和包括多达五个氧原子的更复杂的氢过氧化物。第四部分详细介绍了理解氢过氧化物燃烧化学的最新进展，包括羧酸和二酮的形成，以及包括第三种 O2 加成反应机制的氧化模型的开发。最后，讨论了挑战，并提供了关于准确测量分子特异性氢过氧化物浓度和了解它们各自反应动力学的未来的观点。