Research output: Contribution to journal › Article › peer-review
Molecular distribution at the interface in an aqueous triethylamine solution. 1H NMR. / Gabuda, S. P.; Kozlova, S. G.; Kompankov, N. B. et al.
In: Journal of Structural Chemistry, Vol. 58, No. 5, 01.09.2017, p. 926-929.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Molecular distribution at the interface in an aqueous triethylamine solution. 1H NMR
AU - Gabuda, S. P.
AU - Kozlova, S. G.
AU - Kompankov, N. B.
AU - Redkina, K. S.
PY - 2017/9/1
Y1 - 2017/9/1
N2 - The 1H NMR spectra in a binary aqueous triethylamine solution are recorded with a lower critical point of the liquid–liquid phase transition. It is found that, above the critical temperature the 1H NMR spectra of water and triethylamine molecules in the phase with a predominant content of triethylamine molecules are characterized by an inhomogeneous broadening. It can be supposed that the found broadening is due to the features of the molecular distribution at the interface.
AB - The 1H NMR spectra in a binary aqueous triethylamine solution are recorded with a lower critical point of the liquid–liquid phase transition. It is found that, above the critical temperature the 1H NMR spectra of water and triethylamine molecules in the phase with a predominant content of triethylamine molecules are characterized by an inhomogeneous broadening. It can be supposed that the found broadening is due to the features of the molecular distribution at the interface.
KW - H NMR
KW - aqueous triethylamine solution
KW - phase transition
KW - NMR
KW - H-1 NMR
KW - CRITICAL CONSOLUTE POINT
KW - PHASE-TRANSITION
KW - DYNAMICS
KW - CRITICAL SOLUTION POINT
KW - HEAT-CAPACITY
KW - WATER
UR - http://www.scopus.com/inward/record.url?scp=85031995580&partnerID=8YFLogxK
U2 - 10.1134/S0022476617050109
DO - 10.1134/S0022476617050109
M3 - Article
AN - SCOPUS:85031995580
VL - 58
SP - 926
EP - 929
JO - Journal of Structural Chemistry
JF - Journal of Structural Chemistry
SN - 0022-4766
IS - 5
ER -
ID: 9875697