Photophysical And Photochemical Tools In Polymer Science
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Author | : Mitchell A. Winnik |
Publisher | : Springer Science & Business Media |
Total Pages | : 640 |
Release | : 2012-12-06 |
Genre | : Science |
ISBN | : 9400947267 |
In 1980 the New York Academy of Sciences sponsored a three-day conference on luminescence in biological and synthetic macromolecules. After that meeting, Professor Frans DeSchryver and I began to discuss the possibility of organizing a different kind of meeting, with time for both informal and in-depth discussions, to examine certain aspects of the application of fluorescence and phosphorescence spectroscopy to polymers. Our ideas developed through discussions with many others, particularly Professor Lucien Monnerie. By 1983, when we submitted our proposal to NATO for an Advanced Study Institute, the area had grown enormous ly. It is interesting in retrospect to look back on the points which emerged from these discussions as the basis around which the scientific program would be organized and the speakers chosen. We decided early on to focus on applications of these methods to provide information about polymer molecules and polymer systems: The topics would all relate to the conformation and dynamics of macromolecules, or to the morphology of polymer-containing systems. Another important decision was to expand the scope of the ASI to include certain photochemical techniques, parti cular ly laser flash pho to lys is. These appl icat ions were at the time quite new, but full of promise as important sources of information about polymers.
Author | : Mitchell A Winnik |
Publisher | : |
Total Pages | : 660 |
Release | : 1986-08-31 |
Genre | : |
ISBN | : 9789400947276 |
Author | : James Guillet |
Publisher | : CUP Archive |
Total Pages | : 420 |
Release | : 1985 |
Genre | : Science |
ISBN | : 9780521347839 |
Introduction to photochemistry and photophysics. Polymer structure and reactivity. Diffusion and permeability in polymers. Determination of scission and crosslinking in polymers. Photoprocesses in solid polymer matrices. Fluorescence. Excimers and exciplexes. Phosphorescence. Energy transfer and migration in polymers. Photochemistry of carbonyl-containing polymers. Photopolymerization. Photocyclization. Miscellaneous photoprocesses. Photo- and radiation chemistry of polymers.
Author | : Norman S. Allen |
Publisher | : John Wiley & Sons |
Total Pages | : 712 |
Release | : 2010-03-18 |
Genre | : Technology & Engineering |
ISBN | : 0470594160 |
Presents the state of the technology, from fundamentals to new materials and applications Today's electronic devices, computers, solar cells, printing, imaging, copying, and recording technology, to name a few, all owe a debt to our growing understanding of the photophysics and photochemistry of polymeric materials. This book draws together, analyzes, and presents our current understanding of polymer photochemistry and photophysics. In addition to exploring materials, mechanisms, processes, and properties, the handbook also highlights the latest applications in the field and points to new developments on the horizon. Photochemistry and Photophysics of Polymer Materials is divided into seventeen chapters, including: Optical and luminescent properties and applications of metal complex-based polymers Photoinitiators for free radical polymerization reactions Photovoltaic polymer materials Photoimaging and lithographic processes in polymers Photostabilization of polymer materials Photodegradation processes in polymeric materials Each chapter, written by one or more leading experts and pioneers in the field, incorporates all the latest findings and developments as well as the authors' own personal insights and perspectives. References guide readers to the literature for further investigation of individual topics. Together, the contributions represent a series of major developments in the polymer world in which light and its energy have been put to valuable use. Not only does this reference capture our current state of knowledge, but it also provides the foundation for new research and the development of new materials and new applications.
Author | : V.V. Krongauz |
Publisher | : Springer Science & Business Media |
Total Pages | : 414 |
Release | : 2013-11-27 |
Genre | : Technology & Engineering |
ISBN | : 1461517672 |
The development of photosensitive materials in general and photoreactive polymers in particular is responsible for major advances in the information, imaging, and electronic industries. Computer parts manufacturing, information storage, and book and magazine publishing all depend on photoreactive polymer systems. The photo-and radiation-induced processes in polymers are also active areas of research. New information on the preparation and properties of com mercially available photosensitive systems is constantly being acquired. The recent demand for environmentally safe solvent-free and water-soluble materials also motivated changes in the composition of photopolymers and photoresists. The interest in holographic recording media for head-up displays, light scanners, and data recording stimulated development of reconfigurable and visible light sensitive materials. Photoconductive polymerizable coatings are being tested in electrostatic proofing and color printing. The list of available initiators, poly meric binders, and other coating ingredients is continually evolving to respond to the requirements of low component loss (low diffusivity) and the high rate of photochemical reactions.
Author | : G. Smets |
Publisher | : Elsevier |
Total Pages | : 143 |
Release | : 2013-10-22 |
Genre | : Science |
ISBN | : 1483150720 |
Photochemical Processes in Polymer Chemistry-2 contains invited lectures presented at the Second IUPAC Symposium on Photochemical Processes in Polymer Chemistry held at Leuven, Belgium on June 2-4, 1976. This book contains 11 papers separated as chapters. Topics include energy transfer processes; photoinitiation of polymerization; solid-state polymerization mechanisms; photoinduced ionic polymerizations; and photoconductive polymers. This text also discusses energy transfer phenomena in high polymer systems; laser spectroscopical methods for the study of primary processes during the photodegradation; photooxidation of high polymers; and reaction selectivity and molecular association in photochemical reactions of nucleic acids and their constituents. New developments in photochromic polymers and related phenomena, as well as the design of photoreactive polymer systems for imaging processes are also explained.
Author | : J. F. Rabek |
Publisher | : John Wiley & Sons |
Total Pages | : 782 |
Release | : 1987 |
Genre | : Science |
ISBN | : |
During the last two decades, photophysical and photochemical processes have become important in many branches of polymer chemistry. The author use s such advances to illustrate his systematic description of mechanisms for the most important photoreactions, and presents a review of the field.
Author | : Vincenzo Balzani |
Publisher | : John Wiley & Sons |
Total Pages | : 566 |
Release | : 2024-08-22 |
Genre | : Science |
ISBN | : 3527844082 |
Connects principles, processes, and experimental techniques with current research in the continuously expanding field of photochemistry and photophysics Photochemistry and Photophysics covers a wide spectrum of concepts in photochemistry and photophysics, introducing principles, processes, and experimental techniques, with a wealth of examples of current applications and research spanning natural photosynthesis, photomedicine, photochromism, luminescent sensors, energy conversion and storage, and sustainability issues. In this Second Edition, several chapters have been revised considerably and others have been almost entirely rewritten. A number of schemes and figures have been added, and the reference list at the end of each chapter has been extended and updated. Clearly structured, the first part of the text discusses the formation, properties, and reactivity of excited states of inorganic and organic molecules and supramolecular species, and the second part focuses on photochemical and photophysical processes in natural and artificial systems. Readers will learn how photochemical and photophysical processes can be exploited for novel, unusual, and unexpected applications. Written by world-renowned experts in the field, Photochemistry and Photophysics includes information on: Formation, electronic structure, properties, chemical reactivity, and radiative and nonradiative decay of electronically excited states Fundamental concepts and theoretical approaches concerning energy transfer and electron transfer Peculiar light absorption/emission spectra and the photochemical properties of the various families of organic molecules and metal complexes Equipment, techniques, procedures, and reference data concerning photochemical and photophysical experiments, including warnings to avoid mistakes and misinterpretations Relationships between photochemical, photophysical, and electrochemical properties of molecules that enable interconversion between light and chemical energy With an appropriate mix of introductory, intermediate, and advanced content, this is an ideal textbook resource for related undergraduate and postgraduate courses. The text is also valuable for scientists already active in photochemical and photophysical research who will find helpful suggestions to undertake novel scientific projects.
Author | : Norman S. Allen |
Publisher | : Elsevier Science & Technology |
Total Pages | : 448 |
Release | : 1984 |
Genre | : Science |
ISBN | : |
Author | : Norman S. Allen |
Publisher | : Prentice Hall PTR |
Total Pages | : 408 |
Release | : 1995 |
Genre | : Science |
ISBN | : |
The degradation and stabilisation of polymeric materials is of crucial interest to any chemist working in this field. This book offers up-to-date information on light-related characteristics of polymers, and represents a compilation of specialised topics from prestigious international authorities in polymer photochemistry.