Vol. 12, no.1, 2020
РусскийEnglish
NANOSYSTEMS
D.I. Mendeleev’s concentration decrement in lucigenin aqueous solutions
Aleksandra A. Revina, Dmitrii L. Tytik, Sergey A. Busev, Vladimir V. Vysotskii, Olga V. Souvorova
Frumkin Institute of Physical Chemistry and Electrochemistry of RAS, http://www.phyche.ac.ru/
Moscow 119071, Russian Federation
E-mail: Alex_revina@mail.ru, dtytik@yandex.ru, sergeybusev@mail.ru, dr.vysotzkij@yandex.ru, office@lanacom.ru
Viktor I. Kuz’min, Aleksei F. Gadzaov
Russian Technological University (MIREA), http://www.mirea.ru/
Moscow 119454, Russian Federation
E-mail: vik271935@yandex.ru, redoll@mail.ru
Received February 06, 2020; peer reviewed February 14, 2020; accepted February 20, 2020
Abstract. The article discusses the results of study for the optical properties (luminescence) of aqueous solutions with low concentrations of lucigenin. One new methodology for the mathematical processing of luminescence spectra is presented. The method to prepare the solutions, which can be used to identify critical points (D.I. Mendeleev's decrement) in the physicochemical properties of aqueous solutions, is considered.
Keywords: lucigenin aqueous solutions, relaxation, D.I. Mendeleev’s decrement
UDC 54-188; 543.426
RENSIT, 2020, 12(1):135-144. DOI: 10.17725/rensit.2020.12.135.
Full-text electronic version of this article - web site http://en.rensit.ru/vypuski/article/312/12(1)135-144e.pdf