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Investigation of the Temperature Dependence for the Spectra of Supercooled Water in the Middle Infraredстатья
Информация о цитировании статьи получена из
Web of Science
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 9 июня 2015 г.
- Авторы: Khakhalin A.V., Koroleva A.V.
- Журнал: Moscow University Physics Bulletin
- Том: 69
- Номер: 1
- Год издания: 2014
- Издательство: Allerton Press
- Местоположение издательства: New York, N.Y., United States
- Первая страница: 65
- Последняя страница: 70
- DOI: 10.3103/S0027134914010081
- Аннотация: Abstract—The temperature dependence of the bending ν2, combination ν2 = νL, and stretching (ν1, ν3, 2ν2) absorption bands in the infrared spectra of supercooled water with a temperature-change step Δt from 2 to 2.5°C was studied using an advanced infrared Fourier spectrometer. It was found that the frequency of the maximum of the stretching absorption band (2700–3700 cm–1) decreases with the reduction of the water temperature from –0.5 to –5.0°C. The frequency of the maximum of the combination absorption band (2130 cm–1) increases with the reduction of the water temperature in a range from –3.0 to –5.0°C. The frequency of the maximum of the absorption band of bending oscillation (1640 cm–1) is invariable with a reduction of the water temperature from –0.5 to –5.0°C. Keywords: supercooled water, infrared spectra.
- Добавил в систему: Хахалин Андрей Владимирович