Spectral-luminescent, photochemical, and nonlinear optical properties of some cyclotetrapyrrole derivatives in liquid and solid media

Author:

Kuznetsova Rimma T.1,Ermolina Elena G.1,Gadirov Ruslan M.1,Mayer Georgy V.1,Stuzhin Pavel A.2,Kalashnikova Irina P.3,Korovin Yuri V.4

Affiliation:

1. Tomsk State University, 36 Lenin Ave., Tomsk 634050, Russia

2. Ivanovo State University of Chemical Technology, 7 F. Engels Ave., Ivanovo 153460, Russia

3. Insitute of Physiologic Active Compounds of the RAS, Chernogolovka 142432, Russia

4. A. V. Bogatsky Physico-Chemical Institute of the NASU, 86 Lustdorfskaya Doroga, Odessa 65080, Ukraine

Abstract

Spectral-luminescent, nonlinear, and photochemical characteristics of some cyclotetrapyrrole compounds are investigated. Methods of investigation are described, and results obtained that can be used for the development of laser limiters and phosphors are presented. It is demonstrated that the protonation efficiency changes under excitation and when going from liquid solutions to solid media. A new assumption on the influence of solution acidification on the limitation of high-power emission and photostability is discussed.

Publisher

World Scientific Pub Co Pte Lt

Subject

General Chemistry

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