Open AccessIR detection of the methane halides fluid-like state at ambient conditions
Author(s) -
И. И. Гринвальд,
R. V. Kapustin
Publication year - 2021
Publication title -
journal of the serbian chemical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.227
H-Index - 45
eISSN - 1820-7421
pISSN - 0352-5139
DOI - 10.2298/jsc210426048g
Subject(s) - halide , dichloromethane , methane , chemistry , analytical chemistry (journal) , photochemistry , inorganic chemistry , organic chemistry , solvent
The paper presents the IR-study of the fluid-like state, generated at ambient conditions, for methane halides (iodomethane, tetrachloromethane, trichloromethane and dichloromethane). It was shown that at vapor compressionextension procedure realized in variable thickness spectral cell (VTOC), the dual phase state exhibiting both gas and liquid properties arises. A reversible transition from a gas-like to a liquid-like shape, independent on the thermodynamic characteristics of the studied methane halides, was revealed.