Organic-inorganic ion-exchanger containing zirconium hydrophosphate for removal of UO2+/2 cations from water
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2016
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Укладач
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Анотація
Organic-inorganic materials based on gel-like strongly acidic resin containing zirconium hydrophosphate have been synthesized. The synthesis method allows us to control purposefully composition of the inorganic constituent as well as a size of incorporated particles (up to 0.2–1 mm), which consist of nanoparticles (10–20 nm). Fractal analysis of SEM and TEM images of the composites gives fractal dimension of the aggregates of ≈2.5. Thus, the DLA model can be applied to the particle formation indicating diffusion of the nanoparticles as a rate-determining stage of zirconium hydrophosphate precipitation inside the polymer.
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Ключові слова
organic-inorganic ion-exchanger, cations from water, zirconium hydrophosphate
Бібліографічний опис
Desalination for the environment: clean water and energy, 22–26 May 2016, Marriott Park Hotel, Rome, Italy: abstracts / European desalination society, Universita' campus bio-medico di Roma . – Rome, 2016 . – 319 p.