Kinetics of Free Radical Reactions Generated by Laser Flash Photolysis of Oh+Cl- and So4-+Cl- in the Aqueous Phase -chemical Mechanism, Kinetics Data and Their Implications

Kinetics of Free Radical Reactions Generated by Laser Flash Photolysis of Oh+Cl- and So4-+Cl- in the Aqueous Phase -chemical Mechanism, Kinetics Data and Their Implications PDF Author: Xiaoying Yu
Publisher:
ISBN:
Category :
Languages : en
Pages : 498

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Dissertation Abstracts International

Dissertation Abstracts International PDF Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 850

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Experimental and Theoretical Study of Atmospheric Free Radical Reactions

Experimental and Theoretical Study of Atmospheric Free Radical Reactions PDF Author: Yong Liu
Publisher:
ISBN:
Category :
Languages : en
Pages : 404

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American Doctoral Dissertations

American Doctoral Dissertations PDF Author:
Publisher:
ISBN:
Category : Dissertation abstracts
Languages : en
Pages : 816

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Kinetic Study of Free Radical-radical Reactions of Combustion Importance at Elevated Pressures

Kinetic Study of Free Radical-radical Reactions of Combustion Importance at Elevated Pressures PDF Author: Chao Yan
Publisher:
ISBN:
Category :
Languages : en
Pages : 198

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The kinetics of several free radical-radical reactions was studied using pulsed laser photolysis coupled to transient UV-vis absorption spectroscopy over the 292 – 714 K temperature range and the 1- 100 bar pressure range. Free radicals such as CH3, OH and Cl are generated by photodissociation of parent molecules; some other radicals such as CH3O2 and HO2 are generated in secondary reactions following the initial photodissociation. Different free radicals are monitored at different wavelengths depending on their UV absorption spectra. Quantitative measurements of the concentrations of free radicals relay upon the absolute intensity of photolysis laser light determined by well characterized in situ actinometry. Experimental temporal absorption profiles are fitted by numerical solutions of a system of differential equations (ODE) which correspond to the reaction mechanism.

Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1508

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Index to Theses with Abstracts Accepted for Higher Degrees by the Universities of Great Britain and Ireland and the Council for National Academic Awards

Index to Theses with Abstracts Accepted for Higher Degrees by the Universities of Great Britain and Ireland and the Council for National Academic Awards PDF Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 434

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Theses on any subject submitted by the academic libraries in the UK and Ireland.

Reactions of Hydroxyl Radicals with Oxygenated Hydrocarbons in the Gas Phase: A Laser Photolysis/Laser-Induced Fluorescence Study

Reactions of Hydroxyl Radicals with Oxygenated Hydrocarbons in the Gas Phase: A Laser Photolysis/Laser-Induced Fluorescence Study PDF Author: Cornelie Bänsch
Publisher: Logos Verlag Berlin GmbH
ISBN: 3832546324
Category : Science
Languages : en
Pages : 196

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Hydroxyl radicals (OH) play a key role in ignition processes and in the atmosphere. Thus, the detailed knowledge of the kinetics of OH reactions is crucial in combustion and atmospheric research. In this work, an experimental approach for time-resolved studies of OH radical reactions at high pressures with pulsed laser photolysis/laser-induced fluorescence was revised and the reactions of dimethyl ether, diethyl ether, and dimethoxymethane with OH radicals were investigated in detail. The results reveal a deeper insight into the reaction processes of ether compounds with OH in general, contributing to a better understanding of the combustion of different biofuels and fuel additives.

Surface Water Photochemistry

Surface Water Photochemistry PDF Author: Paola Calza
Publisher: Royal Society of Chemistry
ISBN: 1782620435
Category : Nature
Languages : en
Pages : 310

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Borne out of the current widespread interest in the pollution of water bodies, this book explores the latest research concerning the photochemical fate of organic pollutants in surface water. The main objective is to give insight into both the functioning of ecosystems and the behaviour of emerging pollutants in those ecosystems. Particular importance is dedicated to techniques that can be used in the field and in the laboratory for the detection of pollutants and of their transformation intermediates. The inclusion of photochemical processes that have not gained previous coverage will afford the reader novel insights, whilst the focus on modelling and transformation intermediates will ensure the title's relevance to academics, the chemical manufacturing industries and environmental assessment experts alike.

Government Reports Announcements & Index

Government Reports Announcements & Index PDF Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 1120

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