Photokinetics

Lingua: inglese

Editore: Elsevier Science and Technology, GB, 1998

0444825363 / 9780444825360

Da: Rarewaves.com USA, London, London, Regno UnitoRarewaves.com USA

Venditore con 5 stelle

Venditore AbeBooks dal 11 giugno 2025

Rilegato

Condizione: Nuovo

EUR 206,02

 Spedizione gratuita 
Spedito da Regno Unito a U.S.A.

Quantità: Più di 20 disponibili

Aggiungi al carrello
Resi gratuiti per 30 giorni

Descrizione dell’articolo da parte del venditore

Many books cover the determination of rate constants under different experimental conditions and different chemical composition of the reaction mixture in their formal treatment of thermal kinetics. However, most textbooks are limited to simple mechanisms. In contrast, analogous treatment of photochemical reactions is limited to the publication of special reactions and investigations. Therefore, this book is aimed at providing an overall description of formal photokinetics covering a wider scope than the usual books on kinetics.This volume attempts to provide a concise treatment of both thermo- and photochemical reactions by means of generalised differential equations, their set-up in matrix notation, and their solution by a formalism using numerical integration. At a first glance this approach might be surprising. However, apart from the argument that the didactics of thermal reactions are easier to handle than those of kinetics, the book provides additional reasons in support of this approach. Therefore, the formalism derived allows the evaluation of photochemical reactions, which are superimposed thermal reactions taking into account that the amount of light absorbed varies during the reaction. Because of this, any approximation, either by using total absorbance or negligible absorbance, will cause considerable errors even for simple reactions. The approach chosen to transform the axis of the radiation time into a new variable that includes the photokinetic factor proves that formal kinetics can be applied to thermal and photochemical reactions as well, and even allows the handling of solutions that cannot be homogenised or solid samples in which the concentration varies locally. By using this approach to introduce partial photochemical quantum yields even complex mechanisms can be determined quantitatively.A large number of examples for different mechanisms and an introduction to many spectroscopic and chromatographic methods suitable for photokinetic analyses are provided to enable the reader to carry out a step-by-step evaluation of his own measurements. To reduce the number of formula in some chapters an appendix has been included which contains a detailed description of the calculus of some essential examples. For the convenience of the reader the following has been included. A large number of examples describing the use of formula. A detailed description of the procedure for applying photokinetics to complex consecutive photoreactions. An Internet address where the reader can find a tutorial for this procedure:http://www.barolo.ipc.uni-tuebingen.de/tele/photokin/. A simple macro to help in programming his own evaluation procedure.…

Codice articolo LU-9780444825360

Titolo
Photokinetics
Autore
H. Mauser
Editore
Elsevier Science and Technology, GB
Anno di pubblicazione
1998
Condizione
New
Rilegatura
Hardback
Lingua
inglese
ISBN 10
0444825363
ISBN 13
9780444825360
Peso dell'articolo
940 grammi

Rarewaves.com USA

London, London, Regno Unito

Venditore con 5 stelle

Venditore AbeBooks dal 11 giugno 2025

Tariffe di spedizione da Regno Unito a U.S.A.

ArticoloDa 9 a 14 giorni lavorativiDa 9 a 14 giorni lavorativi
Primo articoloEUR 0,00EUR 0,00
I tempi di consegna sono stabiliti dai venditori e variano in base al corriere e al paese. Gli ordini che devono attraversare una dogana possono subire ritardi e spetta agli acquirenti pagare eventuali tariffe o dazi associati. I venditori possono contattarti in merito ad addebiti aggiuntivi dovuti a eventuali maggiorazioni dei costi di spedizione dei tuoi articoli.

Metodi di pagamento

  • Visa
  • Mastercard
  • American Express
  • Carte Bleue
  • Apple Pay
  • Google Pay

Informazioni sull’azienda del venditore

RAREWAVES.COM LIMITED

Elsley Court, 20-22 Great Titchfield Street
London, Regno Unito W1W 8BE