Spin-spin relaxation of aqueous clusters of Na+ and K+ as studied by O-17 NMR spectroscopy

The relaxation characteristics of the O-17 nucleus in aqueous clusters of Na+ and K+ were studied by nuclear magnetic resonance (NMR) spectroscopy. The influence of the viscosity p and pH value of the solution on the spin-spin relaxation of O-17 nucleus was investigated. In the presence of either electrolyte at concentrations from 10(5) to 4 mol/l, the spin-spin relaxation time is longer than for doubly distilled water. This suggests that the water network experiences rearrangement under the action of these cations.

Authors
Okroyan G.R. , Kushnarev D.F. , Kalabin G.A. , Proidakov A.G.
Editors
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Publisher
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Number of issue
10
Language
English
Pages
1708-1710
Status
Published
Department
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Link
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DOI
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Number
-
Volume
76
Year
2002
Organizations
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Keywords
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Date of creation
19.10.2018
Date of change
19.10.2018
Short link
https://repository.rudn.ru/en/records/article/record/8960/