Reversible excited-state electron-transfer reactions of transition metal complexes

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ISBN 13 :
Total Pages : 14 pages
Book Rating : 4.:/5 (17 download)

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Book Synopsis Reversible excited-state electron-transfer reactions of transition metal complexes by : B. A. De Graff

Download or read book Reversible excited-state electron-transfer reactions of transition metal complexes written by B. A. De Graff and published by . This book was released on 1979 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Substitution and Excited State Electron Transfer Reactions of Transition Metal Complexes in Organized Media

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ISBN 13 :
Total Pages : 446 pages
Book Rating : 4.:/5 (823 download)

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Book Synopsis Substitution and Excited State Electron Transfer Reactions of Transition Metal Complexes in Organized Media by : Russell Hunter Schmehl

Download or read book Substitution and Excited State Electron Transfer Reactions of Transition Metal Complexes in Organized Media written by Russell Hunter Schmehl and published by . This book was released on 1980 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Excited-state Electron-transfer Reactions of Transition Metal Complexes

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ISBN 13 :
Total Pages : 232 pages
Book Rating : 4.:/5 (66 download)

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Book Synopsis Excited-state Electron-transfer Reactions of Transition Metal Complexes by : David Gordon Taylor

Download or read book Excited-state Electron-transfer Reactions of Transition Metal Complexes written by David Gordon Taylor and published by . This book was released on 1979 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Collisionless Photoinduced Electron Transfer Reactions Involving Excited State Transition Metal Complexes

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ISBN 13 :
Total Pages : 406 pages
Book Rating : 4.:/5 (137 download)

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Book Synopsis Collisionless Photoinduced Electron Transfer Reactions Involving Excited State Transition Metal Complexes by : Mark Edward McGuire

Download or read book Collisionless Photoinduced Electron Transfer Reactions Involving Excited State Transition Metal Complexes written by Mark Edward McGuire and published by . This book was released on 1985 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Mechanisms of Photochemical Reactions of Transition Metal Complexes: Excited State Electron Transfer and Organometallic Photochemistry

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ISBN 13 :
Total Pages : 13 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Mechanisms of Photochemical Reactions of Transition Metal Complexes: Excited State Electron Transfer and Organometallic Photochemistry by : M. S. Wrighton

Download or read book Mechanisms of Photochemical Reactions of Transition Metal Complexes: Excited State Electron Transfer and Organometallic Photochemistry written by M. S. Wrighton and published by . This book was released on 1984 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: This article summarizes two major areas of research, electron transfer and organometallic photochemistry, addressed during the last dozen or so years. The article emphasizes aspects of the mechanisms of photochemical reactions of transition metal complexes in these two areas. Excited state electron transfer and photoreactions of organometallic complexes have been, and will be, major areas of research opportunity. Practical applications may come in the fields of energy conversion and catalysis. (Author).

Study of Intermediates from Transition Metal Excited-state Electron- Transfer Reactions

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ISBN 13 :
Total Pages : 5 pages
Book Rating : 4.:/5 (727 download)

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Book Synopsis Study of Intermediates from Transition Metal Excited-state Electron- Transfer Reactions by :

Download or read book Study of Intermediates from Transition Metal Excited-state Electron- Transfer Reactions written by and published by . This book was released on 1993 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt: Progress on 6 projects is reported: excited state absorption spectrum of Ru(bpy)[sub 3][sup 2+], solvent cage model for electron transfer quenching, reductive quenching of [sup *]Cr(III) complexes, solution medium effects in oxidative quenching of [sup *]Ru(II) complexes, photosensitized oxidation of phenol in aqueous solution, and quenching of Ru(II) complexes by oxygen.

Photochemistry of Coordination Compounds

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ISBN 13 :
Total Pages : 450 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Photochemistry of Coordination Compounds by : Vincenzo Balzani

Download or read book Photochemistry of Coordination Compounds written by Vincenzo Balzani and published by . This book was released on 1970 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Study of Intermediates from Transition Metal Excited-state Electron- Transfer Reactions. Progress Report, January 1, 1992--March 31, 1993

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ISBN 13 :
Total Pages : 5 pages
Book Rating : 4.:/5 (727 download)

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Book Synopsis Study of Intermediates from Transition Metal Excited-state Electron- Transfer Reactions. Progress Report, January 1, 1992--March 31, 1993 by :

Download or read book Study of Intermediates from Transition Metal Excited-state Electron- Transfer Reactions. Progress Report, January 1, 1992--March 31, 1993 written by and published by . This book was released on 1993 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt: Progress on 6 projects is reported: excited state absorption spectrum of Ru(bpy)3{sup 2+}, solvent cage model for electron transfer quenching, reductive quenching of {sup *}Cr(III) complexes, solution medium effects in oxidative quenching of {sup *}Ru(II) complexes, photosensitized oxidation of phenol in aqueous solution, and quenching of Ru(II) complexes by oxygen.

Electron Transfer Reactions

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Publisher : Butterworth-Heinemann
ISBN 13 : 1483103293
Total Pages : 364 pages
Book Rating : 4.4/5 (831 download)

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Book Synopsis Electron Transfer Reactions by : R. D. Cannon

Download or read book Electron Transfer Reactions written by R. D. Cannon and published by Butterworth-Heinemann. This book was released on 2016-07-29 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electron Transfer Reactions deals with the mechanisms of electron transfer reactions between metal ions in solution, as well as the electron exchange between atoms or molecules in either the gaseous or solid state. The book is divided into three parts. Part 1 covers the electron transfer between atoms and molecules in the gas state. Part 2 tackles the reaction paths of oxidation states and binuclear intermediates, as well as the mechanisms of electron transfer. Part 3 discusses the theories and models of the electron transfer process; theories and experiments involving bridged electron transfer; optical electron transfer; and electron transfer in the solid state. The text is recommended for chemists who would like to know more about the principles and mechanisms behind electron transfer reactions.

Study of Intermediates from Transition Metal Excited-state Electron-transfer Reactions. [Annual] Progress Report, August 1, 1989--July 31, 1992

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ISBN 13 :
Total Pages : 19 pages
Book Rating : 4.:/5 (727 download)

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Book Synopsis Study of Intermediates from Transition Metal Excited-state Electron-transfer Reactions. [Annual] Progress Report, August 1, 1989--July 31, 1992 by :

Download or read book Study of Intermediates from Transition Metal Excited-state Electron-transfer Reactions. [Annual] Progress Report, August 1, 1989--July 31, 1992 written by and published by . This book was released on 1992 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt: Conventional and fast-kinetics techniques of photochemistry, photophysics, radiation chemistry, and electrochemistry were used to study the intermediates involved in transition metal excited-state electron-transfer reactions. These intermediates were excited state of Ru(II) and Cr(III) photosensitizers, their reduced forms, and species formed in reactions of redox quenchers and electron-transfer agents. Of particular concern was the back electron-transfer reaction between the geminate pair formed in the redox quenching of the photosensitizers, and the dependence of its rate on solution medium and temperature in competition with transformation and cage escape processes. (DLC).

Excited-state Properties of Transition-metal Complexes in Solution and the Solid State

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ISBN 13 :
Total Pages : 540 pages
Book Rating : 4.3/5 (129 download)

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Book Synopsis Excited-state Properties of Transition-metal Complexes in Solution and the Solid State by : Mark David Newsham

Download or read book Excited-state Properties of Transition-metal Complexes in Solution and the Solid State written by Mark David Newsham and published by . This book was released on 1988 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Technical Abstract Bulletin

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ISBN 13 :
Total Pages : 228 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Technical Abstract Bulletin by :

Download or read book Technical Abstract Bulletin written by and published by . This book was released on with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Photochemistry

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Publisher : Royal Society of Chemistry
ISBN 13 : 0851860958
Total Pages : 521 pages
Book Rating : 4.8/5 (518 download)

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Book Synopsis Photochemistry by : D. Bryce-Smith

Download or read book Photochemistry written by D. Bryce-Smith and published by Royal Society of Chemistry. This book was released on 1981 with total page 521 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annotation The breadth of scientific and technological interests in the general topic of photochemistry is truly enormous and includes, for example, such diverse areas as microelectronics, atmospheric chemistry, organic synthesis, non-conventional photoimaging, photosynthesis, solar energy conversion, polymer technologies, and spectroscopy. This Specialist Periodical Report on Photochemistry aims to provide an annual review of photo-induced processes that have relevance to the above wide-ranging academic and commercial disciplines, and interests in chemistry, physics, biology and technology. In order to provide easy access to this vast and varied literature, each volume of Photochemistry comprises sections concerned with photophysical processes in condensed phases, organic aspects which are sub-divided by chromophore type, polymer photochemistry, and photochemical aspects of solar energy conversion. Volume 34 covers literature published from July 2001 to June 2002. Specialist Periodical Reports provide systematic and detailed review coverage in major areas of chemical research. Compiled by teams of leading authorities in the relevant subject areas, the series creates a unique service for the active research chemist, with regular, in-depth accounts of progress in particular fields of chemistry. Subject coverage within different volumes of a given title is similar and publication is on an annual or biennial basis.

Study of Intermediates from Transition Metal Excited-state Electron-transfer Reactions. Final Report, August 4, 1986--August 31, 1997

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ISBN 13 :
Total Pages : 31 pages
Book Rating : 4.:/5 (684 download)

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Book Synopsis Study of Intermediates from Transition Metal Excited-state Electron-transfer Reactions. Final Report, August 4, 1986--August 31, 1997 by :

Download or read book Study of Intermediates from Transition Metal Excited-state Electron-transfer Reactions. Final Report, August 4, 1986--August 31, 1997 written by and published by . This book was released on 1997 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt: The techniques of continuous photolysis and pulsed laser flash photolysis, continuous and pulse radiolysis, fast-scan cyclic voltammetry, and time-resolved fluorimetry have been used to examine intramolecular electron transfer within the solvent quenching cage, photodynamics of quenching of the excited states of transition-metal photosensitizers, the properties of excites states and one-electron reduced forms, ground- and excited-state interactions with solutes, and photoinduced oxidations of organic solutes in aqueous solution. The following specific areas were examined: (1) the parameters that govern the yields of redox products from excited-state electron-transfer quenching reactions; (2) the mediation of the properties of excited states and one-electron reduced forms by the ligands and the solution medium; (3) the effect of the interactions between the ground state of the complex and the solution components on the behavior of the excited state; (4) the yields of singlet oxygen from excited-state energy-transfer quenching by O2; and (5) the oxidations of solutes by singlet oxygen, excited-state electron-transfer quenching, and free radicals. This report contains the abstracts of 50 publications describing the studies.

Study of Intermediates from Transition Metal Excited-state Electron-transfer Reactions. Progress Report, August 1, 1989--December 31, 1991

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ISBN 13 :
Total Pages : 19 pages
Book Rating : 4.:/5 (727 download)

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Book Synopsis Study of Intermediates from Transition Metal Excited-state Electron-transfer Reactions. Progress Report, August 1, 1989--December 31, 1991 by :

Download or read book Study of Intermediates from Transition Metal Excited-state Electron-transfer Reactions. Progress Report, August 1, 1989--December 31, 1991 written by and published by . This book was released on 1991 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt: During this period, conventional and fast-kinetics techniques of photochemistry, photophysics, radiation chemistry, and electrochemistry were used for the characterization of the intermediates that are involved in transition metal excited-state electron-transfer reactions. The intermediates of interest were the excited states of Ru(II) and Cr(III) photosensitizers, their reduced forms, and the species formed in the reactions of redox quenchers and electron-transfer agents. Of particular concern has been the back electron-transfer reaction between the geminate pair formed in the redox quenching of the photosensitizers, and the dependence of its rate on solution medium and temperature in competition with transformation and cage escape processes.

Solar Energy

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Publisher : Springer Science & Business Media
ISBN 13 : 1461262453
Total Pages : 422 pages
Book Rating : 4.4/5 (612 download)

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Book Synopsis Solar Energy by : Richard R. Hautala

Download or read book Solar Energy written by Richard R. Hautala and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: The intense current interest in the development of solar energy as a viable energy alternative comes as no surprise in view of the widespread awareness of impending world-wide energy shortages. After all, the magnitude of energy available from the sun is impressive, its diffuseness and intermittent nature notwithstanding. The fact that, as a source, it represents a constant and inex haustible supply of energy is alluring. The fact that most solar application schemes are nonpolluting in nature is an attractive bonus. In spite of these impressive attributes, research and development in the area of solar energy is in its infancy, owing largely to the prior lack of any need to exploit such diffuse sources. Indeed efforts in this area have traditionally been within the province of solid-state physics and engineering. The problems associated with efficient light harvesting and storage, however, are not simply technological ones. Effec tive solutions to these problems appear to lie beyond the current forefront of the chemical sciences. Consequently input fr9m scientists previously engaged in fundamental chemistry has begun to emerge. Thus many of the contributions in this volume represent input from research groups with a relatively short history of involvement in solar energy. On the other hand, the long-standing and perceptive commitment of Professor Melvin Calvin to research involving solar energy represents the other extreme. This volume covers a variety of approaches to the problem of efficiently converting and storing solar energy.

Light Induced Electron Transfer Reactions of Metal Complexes

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (727 download)

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Book Synopsis Light Induced Electron Transfer Reactions of Metal Complexes by :

Download or read book Light Induced Electron Transfer Reactions of Metal Complexes written by and published by . This book was released on 1980 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Properties of the excited states of tris(2,2'-bipyridine) and tris(1,10-phenanthroline) complexes of chromium(III), iron(II), ruthenium(II), osmium(II), rhodium(III), and iridium(III) are described. The electron transfer reactions of the ground and excited states are discussed and interpreted in terms of the driving force for the reaction and the distortions of the excited states relative to the corresponding ground states. General considerations relevant to the conversion of light into chemical energy are presented and progress in the use of polypyridine complexes to effect the light decomposition of water into hydrogen and oxygen is reviewed.