|
Эта публикация цитируется в 4 научных статьях (всего в 4 статьях)
Cryometry and excess functions of the adduct of light fullerene C$_{60}$ and arginine – C$_{60}$(C$_{6}$H$_{12}$NaN$_{4}$O$_{2}$)$_8$ H$_8$ aqueous solutions
M. Yu. Matuzenkoa, A. A. Shestopalovaa, K. N. Semenovb, N. A. Charykovca, V. A. Keskinova a St. Petersburg State Technological Institute (Technical University), St. Petersburg, Russia
b St. Petersburg State University, St. Petersburg, Russia
c St. Petersburg State Electro-technical University (LETI), St. Petersburg, Russia
Аннотация:
Cryometry investigation of C$_{60}$(C$_{6}$H$_{12}$NaN$_{4}$O$_{2}$)$_8$ H$_8$ – H$_{2}$O solutions was made over concentrations ranging from 0.1– 10 g of fullerene-arginine adduct per 1 dm$^{3}$. Freezing point depression was measured for these aqueous solutions. Excess functions for water and fullerene-arginine adduct activities, activity coefficients and excess Gibbs energy of the solutions were calculated. All solutions demonstrate huge deviations from ideality. The last fact, to our opinion, is caused by the very specific– hierarchical type of association of fullerene-arginine adducts in aqueous solution components, which is proved by the results of our visible light scattering analysis.
Ключевые слова:
cryometry, activities, activity coefficients, fullerene-arginine adduct, water solution.
Поступила в редакцию: 11.04.2015 Исправленный вариант: 15.04.2014
Образец цитирования:
M. Yu. Matuzenko, A. A. Shestopalova, K. N. Semenov, N. A. Charykov, V. A. Keskinov, “Cryometry and excess functions of the adduct of light fullerene C$_{60}$ and arginine – C$_{60}$(C$_{6}$H$_{12}$NaN$_{4}$O$_{2}$)$_8$ H$_8$ aqueous solutions”, Наносистемы: физика, химия, математика, 6:5 (2015), 715–725
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/nano985 https://www.mathnet.ru/rus/nano/v6/i5/p715
|
Статистика просмотров: |
Страница аннотации: | 54 | PDF полного текста: | 14 |
|