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Hydroxyl Radical Formation in Aqueous Reactions (pH 3-8) of Iron(II) withHydrogen Peroxide: The Photo-Fenton Reaction

机译：铁（II）与过氧化氢的水反应（pH 3-8）中的羟基自由基形成：光 - 芬顿反应

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Kinetics studies of the indirect photooxidation of trace hydroxyl radical (OH)probes in aqueous solutions were used to evaluate the nature and formation efficiency of the transient oxidants that are generated when hydrogen peroxide reacts with Fe(II) that is produced from photoreduction of Fe(III) at wavelength 436 nm. Results of studies of these 'photo-Fenton reactions' under various test conditions are in good agreement with the hypothesis that Fe(sup 2+) and its oxalate, citrate, and phosphate complexes react with H2O2 efficiently to produce OH in water at pH values ranging from 3 to 8. Such reactions involving Fe(II) and H2O2 provide a generally important pathway for oxidations in the environment and possibly for the treatment of contaminated waters. (Copyright (c) 1992 by the American Chemical Society.)

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Zepp, R. G.; Faust, B. C.; Holgne, J.;
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年度 1992
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总页数 9
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Hydroxyl radicals; Hydrogen peroxide; Photochemical reactions; Reaction kinetics; Oxidation; Water pollution; Reprints;

机译：羟基自由基;过氧化氢;光化学反应;反应动力学;氧化;水污染;重印;

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1. EPR Evidence for hydroxyl- and substrate-derived radicals in Fe(II)-oxalate/hydrogen peroxide reactions. The importance of the reduction of Fe(III)-oxalate by oxygen-conjugated radicals to regenerate Fe(II) in reactions of carbohydrates and model com [J] . Jonathan S. B. Park, Paul M. Wood, Bruce C. Gilbert, Journal of the Chemical Society. Perkin Transactions 2 . 1999,第5期

机译：EPR在草酸Fe（II）/过氧化氢反应中羟基和底物衍生的自由基的证据。氧共轭基团还原草酸Fe（III）的重要性，以在碳水化合物和模型合成反应中再生Fe（II）
2. Aqueous-Phase Decomposition of Isoprene Hydroxy Hydroperoxide and Hydroxyl Radical Formation by Fenton-like Reactions with Iron Ions [J] . Fang Ting, Lakey Pascale S. J., Rivera-Rios Jean C., The journal of physical chemistry, A. Molecules, spectroscopy, kinetics, environment, & general theory . 2020,第25期

机译：异戊二烯羟基氢过滤和铁离子反应的水相分解及羟基自由基形成
3. The Radical Versus Non-radical Reactive Intermediates in the Iron(III) Porphyrin Catalyzed Oxidation Reactions by Hydroperoxides, Hydrogen Peroxide and Iodosylarene [J] . Arunava Agarwala, Debkumar Bandyopadhyay Catalysis Letters . 2008,第3a4期

机译：卟啉在铁（III）催化的过氧化氢，过氧化氢和碘代芳烃中的自由基与非自由基反应中间体
4. Yieldfactors for the formation of Oh radicals and hydrogen peroxide during the decomposition of aqueous ozone by pH-initiated chain reactions or by hydrogen peroxide or by uv irradiation [C] . Juerg Hoigne, Heinz Bader Ozone world congress . 1991

机译：通过pH引发的链式反应，过氧化氢或uv辐射在臭氧水溶液分解过程中形成Oh自由基和过氧化氢的屈服因子
5. MECHANISMS AND KINETICS OF OZONE AND HYDROXYL RADICAL REACTIONS WITH MODEL ALIPHATIC AND OLEFINIC COMPOUNDS (WATER, AQUEOUS PHASE, HYDROGEN PEROXIDE, ULTRAVIOLET RADIATION). [D] . MASTEN, SUSAN JANE. 1986

机译：与模型脂族和烯烃化合物（水，水相，过氧化氢，紫外线辐射）的臭氧和羟基自由基反应的机理和动力学。
6. Ferrous ion-EDTA-stimulated phospholipid peroxidation. A reaction changing from alkoxyl-radical- to hydroxyl-radical-dependent initiation. [O] . J M Gutteridge 1984

机译：亚铁离子-EDTA刺激的磷脂过氧化作用。反应从烷氧基自由基依赖性转变为羟基自由基依赖性。
7. Formation of hydroxyl radical from the reactions of copper(II) Complexes with hydrogen peroxide. [O] . Toshihiko OZAWA, Hirorni GOTO, Fumie TAKAZAWA, 1988

机译：从过氧化氢的铜（II）配合物的反应形成羟基。
8. Selected Specific Rates of Reactions of Transients from Water in Aqueous Solution. III. Hydroxyl Radical and Perhydroxyl Radical and Their Radical Ions, [R] . ross, farhataziz ross, alberta b. 1977

机译：水中瞬态反应的特定反应速率。 III。羟基自由基和过羟基自由基及其自由基离子，

Hydroxyl Radical Formation in Aqueous Reactions (pH 3-8) of Iron(II) withHydrogen Peroxide: The Photo-Fenton Reaction

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