Formation of Hydrogen Polyoxides As Constituents of Peroxy Radical Condensate upon Low-Temperature Interaction of Hydrogen Atoms with Liquid Ozone

Alexander V. Levanov; Oksana Ya. Isaykina; Ewald E. Antipenko; Valerii V. Lunin

首页> 外文期刊>The journal of physical chemistry, A. Molecules, spectroscopy, kinetics, environment, & general theory >Formation of Hydrogen Polyoxides As Constituents of Peroxy Radical Condensate upon Low-Temperature Interaction of Hydrogen Atoms with Liquid Ozone

【24h】

Formation of Hydrogen Polyoxides As Constituents of Peroxy Radical Condensate upon Low-Temperature Interaction of Hydrogen Atoms with Liquid Ozone

机译：氢原子与液态臭氧的低温相互作用形成过氧化氢作为过氧自由基缩合物的成分

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

The composition of low-temperature condensates obtained by the reaction of hydrogen atoms with liquid ozone has been determined from the Raman spectra and data on the molar ratio of O_2 to H_2O_2 in the decomposition products. The main constituents are hydrogen tetroxide H_2O_4, trioxide H2O3, and peroxide H_2O_2 in comparable amounts and also water H_2O. The mechanism and quantitative kinetic model of their formation have been proposed. H_2O_4, H2O3, and H_2O_2 are formed in the diffusion-controlled reactions between OH and HO_2 in the liquid ozone layer and stabilized by transfer to the solid phase. OH and HO_2 radicals are generated via a sequence of the reactions initiated by the interaction H + O_3(liq). The model adequately reproduces the properties of the real condensates.

机译：通过拉曼光谱和分解产物中O_2与H_2O_2的摩尔比数据确定了氢原子与液态臭氧反应获得的低温缩合物的组成。主要成分是相当数量的四氧化氢H_2O_4，三氧化氢H2O3和过氧化物H_2O_2，以及水H_2O。提出了其形成机理和定量动力学模型。 H_2O_4，H2O3和H_2O_2是在液态臭氧层中OH和HO_2之间的扩散控制反应中形成的，并通过转移到固相而稳定。 OH和HO_2自由基是通过相互作用H + O_3（liq）引发的一系列反应生成的。该模型充分再现了实际冷凝物的特性。

著录项

来源
《The journal of physical chemistry, A. Molecules, spectroscopy, kinetics, environment, & general theory》 |2014年第1期|共8页
作者
Alexander V. Levanov; Oksana Ya. Isaykina; Ewald E. Antipenko; Valerii V. Lunin;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类
关键词
sequence; interaction; formation;

机译：序列;相互作用;形成;

相似文献

外文文献
中文文献
专利

1. Formation of Hydrogen Polyoxides As Constituents of Peroxy Radical Condensate upon Low-Temperature Interaction of Hydrogen Atoms with Liquid Ozone [J] . Alexander V. Levanov, Oksana Ya. Isaykina, Ewald E. Antipenko, The journal of physical chemistry, A. Molecules, spectroscopy, kinetics, environment, & general theory . 2014,第1期

机译：氢原子与液态臭氧的低温相互作用形成过氧化氢作为过氧自由基缩合物的成分
2. Hydrogen polyoxides H2O3 and H2O4 as components of peroxy radical condensate obtained from electro-dissociated water vapor [J] . Levanov Alexander V., Isaykina Oksana Ya., Antipenko Ewald E., Chemical Physics: A Journal Devoted to Experimental and Theoretical Research Involving Problems of Both a Chemical and Physical Nature . 2015,第Null期

机译：由电离解水蒸气获得的过氧化自由基冷凝物的成分-多氧化氢H2O3和H2O4
3. Mechanism of the Formation of Hydrogen Tetroxide and Peroxide via Low-Temperature Interaction between Hydrogen Atoms and Molecular Oxygen [J] . A. V. Levanov, O. Ya. Isaikina, E. E. Antipenko, Russian Journal of Physical Chemistry . 2014,第9期

机译：氢原子与分子氧的低温相互作用形成四氧化氢和过氧化物的机理
4. Thermochemical properties, Δ_fH°(298), S°(298), and C_P°(T), for n-butyl and n-pentyl hydroperoxides, the alkyl and peroxy radicals, transition states and kinetics for intramolecular hydrogen shift reactions to the peroxy radicals [C] . Li Zhu, Christopher J. Pope, Lisa M. Kardos, Technical Meeting of Western States Section of the Combustion Institute . 2011

机译：热化学性质，Δ_fh°（298），s°（298）和c_p°（t），用于正丁基和正戊基氢过氧化物，烷基和过氧基团，过渡态和用于分子内氢转移反应的过氧化物的动力学激进
5. Mechanisms of electron transfer and hydrogen activation in selected triruthenium clusters with multiple bridging ligands. Part I. The attenuation of radical reactivity in triruthenium trihydrido(alkylidyne) clusters. Electrochemistry and kinetics of decomposition of the 47-electron cluster radical, via a disproportionation path. Part II. The activation of molecular hydrogen at transition metal centers via kinetics and mechanism of reversible oxidative addition of hydrogen across the metal-metal bond of (mu-hydrogen)(2)Ruthenium(3)(Carbon monoxide)(8)(mu-phosphorus(t-BU)(2))(2). [D] . Bierdeman, David John. 2000

机译：具有多个桥联配体的选定三钌簇中电子转移和氢活化的机理。第一部分。三氢三钌（亚烷基）簇中自由基反应性的减弱。通过歧化路径分解47电子簇自由基的电化学和动力学。第二部分通过（mu-hydrogen）（2）钌（3）（一氧化碳）（8）（mu-phosphorus（）的金属-金属键上氢的可逆氧化加成反应的动力学和机理激活过渡金属中心的分子氢t-BU）（2））（2）。
6. Correlation of Hydrogen-Atom Abstraction Reaction Efficiencies for Aryl Radicals with their Vertical Electron Affinities and the Vertical Ionization Energies of the Hydrogen Atom Donors [O] . Linhong Jing, John J. Nash, Hilkka I. Kenttämaa -1

机译：芳基自由基的氢原子抽象反应效率与其垂直电子亲和力和氢原子给体的垂直电离能的相关性
7. Intramolecular Hydrogen Bonding and Double H-Atom Transfer in Peroxy and Alkoxy Radicals from Isoprene [O] . -1

机译：异戊二烯的过氧和烷氧基中的分子内氢键和双H-原子转移
8. Hydrogenolysis in Coal Liquefaction and Pyrolysis: The Relative Importance of Solvent Radicals and Free Hydrogen Atoms [R] . McMillen, D. F., Malhotra, R., Chang, S. J., 1985

机译：煤液化和热解中的氢解：溶剂自由基和游离氢原子的相对重要性

Formation of Hydrogen Polyoxides As Constituents of Peroxy Radical Condensate upon Low-Temperature Interaction of Hydrogen Atoms with Liquid Ozone

摘要

著录项

相似文献

相关主题

期刊订阅