The energy of hydrogen bonds in aqueous suspensions of nanodiamonds with different surface functionalizationстатьяИсследовательская статья
Статья опубликована в высокорейтинговом журнале
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Дата последнего поиска статьи во внешних источниках: 11 апреля 2019 г.
Аннотация:As a result of an experimental study of the Raman scattering valence bands of
water in aqueous suspensions of detonation nanodiamonds with different functional
surface groups, the energies of hydrogen bonds in suspensions of nanoparticles
were calculated for the first time. It is shown that the degree of
influence of different functional surface groups of nanodiamonds on hydrogen
bonds in aqueous suspension decreases in the series H > polyfunctional surface
> OH > COOH. The obtained data are confirmed by modeling of optimized
nanodiamond structures in water clusters and theoretical calculations
of the bond parameters in these structures by the density functional theory.