Modern Aspects Of Reflectance Spectroscopy

Author : W. W. Wendlandt
Publisher : Springer Science & Business Media
ISBN 13 : 1468471821
Total Pages : 261 pages
Book Rating : 4.23/5 ( download)

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Download or read book Modern Aspects of Reflectance Spectroscopy written by W. W. Wendlandt and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains all of the papers presented at the American Chemical Society Symposium on Reflectance Spectroscopy. The Symposium was presented under the sponsorship of the Division of Analytical Chemistry, and was held on September 11 and 12,1967, at the 154th National Meeting of the American Chemical Society, Chicago, Illinois. The papers presented herein represent a renaissance of interest in reflectance spectroscopy. The techni~ue of reflec tance spectroscopy is not, of course, a new techni~ue, however, it has only been applied to problems of a chemical interest in the last decade or so. The instrumentation for this techni~ue in the ultraviolet, visible, and near infrared regions of the spectrum has been available for many years. New and exciting research is being carried out at the present time to extend these techni~ues to the infrared and far infrared regions as well. It is a pleasure for the Editor to express his gratitude to Drs. John K. Taylor and E. C. Dunlop of the Division of Analytical Chemistry, ACS, for their cooperation in making the Symposium a reality. The assistance of Miss Julie Norris of the University of Houston for her typing and manuscript organi zation skill is greatly appreciated. And lastly, but certainly not the least, the Editor would like to acknowledge the coopera tion of all of the contributors to this volume. Certainly without their cooperation, this Symposium would not have been a success.

Author : W. W Wendlandt
Publisher :
ISBN 13 : 9781468471830
Total Pages : 268 pages
Book Rating : 4.3X/5 ( download)

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Download or read book Modern Aspects of Reflectance Spectroscopy written by W. W Wendlandt and published by . This book was released on 1968-02-01 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : R.W. Frei
Publisher : CRC Press
ISBN 13 : 1351079867
Total Pages : 228 pages
Book Rating : 4.60/5 ( download)

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Download or read book Diffuse Reflectance Spectroscopy Environmental Problem Solving written by R.W. Frei and published by CRC Press. This book was released on 2019-07-23 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: The main subject division of this book include the theory of Diffuse reflectance spectroscopy; measurement and standardization of diffuse reflectance; instrumentation; application to color measurement and physical, inorganic, and organic chemistry; and applications in chromatographic analysis.While the use of reflectance spectroscopy dates from the 1920s, it has only been in the last decade that its analytical potential has been developed. Interestingly, much of the early research involved industrial uses where measurement of color was required. The development and acceptance of thin-layer chromatography has opened up new areas of analysis for the application of this technique.It is not the purpose of this book to delve deeply into the theoretical aspects of reflectance spectroscopy, as this book has already been done in several previous books. Insofar as it is possible, this book is an up-to-date guide to instruments and techniques intended primarily for the chemical analyst, though it is hoped that it may contain information of interest to other scientists. The potential for the application of this technique is great and the authors feel confident that the coming decade will see many interesting developments in this type of spectroscopy study, particularly in the field of analysis.

Author : Gustav Kortüm
Publisher : Springer Science & Business Media
ISBN 13 : 3642880711
Total Pages : 372 pages
Book Rating : 4.11/5 ( download)

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Download or read book Reflectance Spectroscopy written by Gustav Kortüm and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reflectance spectroscopy is the investigation of the spectral composi tion of surface-reflected radiation with respect to its angularly dependent intensity and the composition of the incident primary radiation. Two limiting cases are important: The first concerns regular (specular) reflection from a smooth surface, and the second diffuse reflection from an ideal matte surface. All possible variations are found in practice between these two extremes. For the two extreme cases, two fundamentally different methods of reflectance spectroscopy are employed: The first of these consists in evaluating the optical constants n (refractive index) and x (absorption index) from the measured regular reflection by means of the Fresnel equations as a function of the wave A. This rather old and very troublesome procedure, which is length incapable of very accurate results, has recently been modified by Fahren fort by replacing the air-sample phase boundary by the phase boundary between a dielectric of higher refractive index (n ) and the sample (n ). 1 2 If the sample absorbs no radiation and the angle of incidence exceeds a certain definite value, total reflection occurs. On close optical contact between the two phases, a small amount of energy is transferred into the less dense phase because of diffraction phenomena at the edges of the incident beam. The energy flux in the two directions through the phase boundary caused by this is equal, however, so that 'total reflection takes place.

Author : N. J. Harrick
Publisher :
ISBN 13 :
Total Pages : 352 pages
Book Rating : 4./5 ( download)

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Download or read book INTERNAL REFLECTION SPECTROSCOPY written by N. J. Harrick and published by . This book was released on 1967 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : United States. Environmental Protection Agency. Library Systems Branch
Publisher :
ISBN 13 :
Total Pages : 748 pages
Book Rating : 4.66/5 ( download)

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Download or read book U.S. Environmental Protection Agency Library System Book Catalog Holdings as of July 1973 written by United States. Environmental Protection Agency. Library Systems Branch and published by . This book was released on 1974 with total page 748 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : John O'M. Bockris
Publisher : Springer Science & Business Media
ISBN 13 : 9780306451461
Total Pages : 424 pages
Book Rating : 4.68/5 ( download)

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Download or read book Modern Aspects of Electrochemistry 28 written by John O'M. Bockris and published by Springer Science & Business Media. This book was released on 1995-04-30 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: From reviews of previous volumes: 'This volume continues the valuable service that has been rendered by the Modern Aspects series.'-Journal of Electroanalytical Chemistry 'Extremely well referenced and very readable....Maintains the overall high standards of the series.'-Journal of the American Chemical Society

Author : Sachinath Mitra
Publisher : New Age International
ISBN 13 : 9788122409826
Total Pages : 356 pages
Book Rating : 4.22/5 ( download)

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Download or read book Fundamentals Of Optical, Spectroscopic And X-Ray Mineralogy written by Sachinath Mitra and published by New Age International. This book was released on 1996 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Primary Scope Of This Text-Book Covers The Transmission As Well As Reflection Optics Of Minerals And The Methods Of Their Studies. To Explain The Optical Behaviour Of Minerals, Some Relevant Concepts In Spectroscopy Have Been Introduced. This Book Fills The Need Of The Students To A Better Understanding Of The Physical Nature Of Minerals Through Studies In Ir-Visible-X-Ray Region.This Book Contains Seven Chapters Titled As: General Optics: Interactions Of Light With Matter, Study In Polarised Light, Optical (Absorption) Sepctroscopic Studies Of Minerals, Reflection Optics, Reflection Spectroscopy, Vibrational Spectroscopy: Infrared And Raman - An Outline, X-Ray Optics. It Also Offers As Appendices The Transmission, Reflection Properties And X-Ray Data Of Minerals.This Is The Only Book That Lucidly Introduces The Principles Of Modern Methods Of Mineral Optics In A Single Volume For The Students Of Graduate And Post-Graduate Levels.

Author : Boris Imelik
Publisher : Springer Science & Business Media
ISBN 13 : 1475795890
Total Pages : 720 pages
Book Rating : 4.99/5 ( download)

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Download or read book Catalyst Characterization written by Boris Imelik and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 720 pages. Available in PDF, EPUB and Kindle. Book excerpt: to the Fundamental and Applied Catalysis Series Catalysis is important academically and industrially. It plays an essential role in the manufacture of a wide range of products, from gasoline and plastics to fertilizers and herbicides, which would otherwise be unobtainable or prohibitive ly expensive. There are few chemical-or oil-based material items in modern society that do not depend in some way on a catalytic stage in their manufacture. Apart from manufacturing processes, catalysis is finding other important and over-increasing uses; for example, successful applications of catalysis in the control ofpollution and its use in environmental control are certain to in crease in the future. The commercial import an ce of catalysis and the diverse intellectual challenges of catalytic phenomena have stimulated study by a broad spectrum of scientists including chemists, physicists, chemical engineers, and material scientists. Increasing research activity over the years has brought deeper levels of understanding, and these have been associated with a continually growing amount of published material. As recentlyas sixty years ago, Rideal and Taylor could still treat the subject comprehensively in a single volume, but by the 19 50s Emmett required six volumes, and no conventional multivolume text could now cover the whole of catalysis in any depth.

Author : Francis M. Mirabella
Publisher : John Wiley & Sons
ISBN 13 : 9780471123590
Total Pages : 432 pages
Book Rating : 4.95/5 ( download)

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Download or read book Modern Techniques in Applied Molecular Spectroscopy written by Francis M. Mirabella and published by John Wiley & Sons. This book was released on 1998-04-06 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dieses praxisorientierte Handbuch ist besonders für Neulinge auf dem Gebiet der Molekülspektroskopie gedacht. Es vermittelt das notwendige Grundwissen, um moderne Techniken im Laboralltag anwenden zu können, und zeigt, wie die Resultate geeignet auszuwerten sind. (04/98)