Infrared and Raman Spectroscopy: Principles and Spectral InterpretationElsevier, 13 nov. 2017 - 286 pages Infrared and Raman Spectroscopy, Principles and Spectral Interpretation, Second Edition provides a solid introduction to vibrational spectroscopy with an emphasis on developing critical interpretation skills. This book fully integrates the use of both IR and Raman spectroscopy as spectral interpretation tools, enabling the user to utilize the strength of both techniques while also recognizing their weaknesses. This second edition more than doubles the amount of interpreted IR and Raman spectra standards and spectral unknowns. The chapter on characteristic group frequencies is expanded to include increased discussions of sulphur and phosphorus organics, aromatic and heteroaromatics as well as inorganic compounds. New topics include a discussion of crystal lattice vibrations (low frequency/THz), confocal Raman microscopy, spatial resolution in IR and Raman microscopy, as well as criteria for selecting Raman excitation wavelengths. These additions accommodate the growing use of vibrational spectroscopy for process analytical monitoring, nanomaterial investigations, and structural and identity determinations to an increasing user base in both industry and academia.
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Résultats 1-5 sur 28
... KBr matrix. In the case of starch, good quality IR spectrum cannot be obtained by either Nujol mulls or KBr discs. Starch demonstrates that the nature of the particular sample dictates what sample-preparation technique is appropriate ...
... disc uses a mixture of dried KBr powder and finely ground sample. The KBresample mixture forms a clear disc when pressed under high pressure using a hydraulic press. Both preparations require that the sample ... KBr Discs and Nujol Mulls.
... KBR DISC SAMPLE PREPARATION A KBr disc involves mixing dried KBr powder and finely ground sample. The KBre sample mixture forms a clear disc when pressed in a die under high pressure using a hydraulic press. Only 5 mg of sample is ...
... KBr discs of crystalline materials are also sometimes less reproducible than mulls. The large pressure along with the addition of water can cause changes in hydration state, crystallinity, or polymorphism. In some cases the sample ...
... KBr disc transmission and ATR-based measurements using a germanium and diamond IRE. Comparison of the spectra measured in transmission (A) and with a diamond ATR accessory illustrates the issues. The broad diamond absorption between ...
Table des matières
1 | |
7 | |
4 Environmental Dependence of Vibrational Spectra | 63 |
3 Instrumentation and Sampling Methods | 85 |
7 General Outline for IR and Raman Spectral Interpretation | 135 |
8 Illustrated IR and Raman Spectra Demonstrating Important Functional Groups | 153 |
IR Correlation Charts | 261 |
9 Unknown IR and Raman Spectra | 265 |
Backcover | 277 |
Autres éditions - Tout afficher
Infrared and Raman Spectroscopy: Principles and Spectral Interpretation Peter Larkin Aucun aperçu disponible - 2017 |
Infrared and Raman Spectroscopy: Principles and Spectral Interpretation Peter J. Larkin Aucun aperçu disponible - 2011 |