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Autor:
Heinz-Helmut Perkampus
UV-VIS spectroscopy is one of the oldest methods in molecular spectroscopy. The definitive formulation of the Bouguer-Lambert Beer law in 1852 created the basis for the quantitative evaluation of absorption measurements at an early date. This led f
Autor:
Heinz-Helmut Perkampus
Publikováno v:
UV-VIS Spectroscopy and Its Applications ISBN: 9783642774799
In recent years we have seen the development of many new techniques such as: Dual-wavelength spectroscopy, derivative spectroscopy, reflection spectroscopy, photoacoustic spectroscopy, luminescence-excitation spectroscopy, variable wavelength detecto
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https://explore.openaire.eu/search/publication?articleId=doi_________::d2cd319c558b5695b021ded776a3a186
https://doi.org/10.1007/978-3-642-77477-5_5
https://doi.org/10.1007/978-3-642-77477-5_5
Autor:
Heinz-Helmut Perkampus
Publikováno v:
UV-VIS Spectroscopy and Its Applications ISBN: 9783642774799
The investigation of the kinetics of chemical reactions by monitoring the absorbance with respect to time has already been mentioned in the introduction to chapter 6. In this way the order of a reaction, the velocity constant and, by taking account o
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https://doi.org/10.1007/978-3-642-77477-5_7
https://doi.org/10.1007/978-3-642-77477-5_7
Autor:
Heinz-Helmut Perkampus
Publikováno v:
UV-VIS Spectroscopy and Its Applications ISBN: 9783642774799
Anomalies in the Bouguer-Lambert-Beer law can generally be explained by equilibria, including association equilibria, and temporal changes of the system under measurement. Therefore, UV-VIS spectroscopy provides a method for following equilibria and
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https://doi.org/10.1007/978-3-642-77477-5_6
https://doi.org/10.1007/978-3-642-77477-5_6
Autor:
Heinz-Helmut Perkampus
Publikováno v:
UV-VIS Spectroscopy and Its Applications ISBN: 9783642774799
The basic principles of the construction of photometers and spectrophotometers is the same; i.e. they consist of a light source, monochromator or filter, cuvette compartment, detector and amplifier with an indicating device.
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https://doi.org/10.1007/978-3-642-77477-5_3
https://doi.org/10.1007/978-3-642-77477-5_3
Autor:
Heinz-Helmut Perkampus
Publikováno v:
UV-VIS Spectroscopy and Its Applications ISBN: 9783642774799
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cd135356f2f71b4d1ef29362aa76a24
https://doi.org/10.1007/978-3-642-77477-5_1
https://doi.org/10.1007/978-3-642-77477-5_1
Autor:
Heinz-Helmut Perkampus
Publikováno v:
UV-VIS Spectroscopy and Its Applications ISBN: 9783642774799
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66be8e9b6234088058f8525b26aa9481
https://doi.org/10.1007/978-3-642-77477-5_2
https://doi.org/10.1007/978-3-642-77477-5_2
Autor:
Heinz-Helmut Perkampus
Publikováno v:
UV-VIS Spectroscopy and Its Applications ISBN: 9783642774799
In Chapter 2, the basic theoretical correlations of electronic excitation spectra were briefly discussed and items of important molecular physical information which can be obtained from these spectra were pointed out. The relevant parameters are the
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https://explore.openaire.eu/search/publication?articleId=doi_________::992a4a676d42b0cc2fff85c2c07f861c
https://doi.org/10.1007/978-3-642-77477-5_8
https://doi.org/10.1007/978-3-642-77477-5_8