Ion distribution in dry polyelectrolyte multilayers: a neutron reflectometry study
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چکیده
منابع مشابه
Ion distribution in multilayers of weak polyelectrolytes: A neutron reflectometry study.
Neutron reflectometry was used to determine the distribution of salt ions and water in thin poly(acrylic acid) and poly(allylamine hydrochloride) polyelectrolyte multilayers assembled with and without salt. Increasing salt concentration reverses the exclusion of water from the substrate region, eventually leading to an asymmetric segregation of water near the substrate at high salt concentratio...
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ژورنال
عنوان ژورنال: Soft Matter
سال: 2018
ISSN: 1744-683X,1744-6848
DOI: 10.1039/c7sm02461d