Reactivity and mobility of Cu(II) ions in humic gels

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F12%3APU98961" target="_blank" >RIV/00216305:26310/12:PU98961 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Reactivity and mobility of Cu(II) ions in humic gels
Original language description
The mobility of Cu(II) ions in humic gels with respect to their reactivity and concentration dependence is investigated in this work. Two various methods: instantaneous planar source and constant source were used in order to study their diffusion at verylow and very high Cu(II) concentrations, respectively. It was confirmed, that the higher concentration gradient in method of constant source supports mobility of Cu(II) ions, which corresponds with higher values of computed diffusion coefficients. The diffusion coefficient was more influenced by concentration change in case of gel prepared from Na5P3O10 as a result of less stable complexes formed in the gel with Cu(II) ions.
Czech name
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Czech description
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Project
<a href="/en/project/GPP106%2F11%2FP697" target="_blank" >GPP106/11/P697: Experimental and computer modeling diffusion of low-molecular solutes in polyelectrolyte gel ? based carriers.</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
XI. pracovní setkání fyzikálních chemiků a elektrochemiků - sborník
ISBN
978-80-7375-618-5
ISSN
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e-ISSN
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Number of pages
3
Pages from-to
87-89
Publisher name
Mendelnova Univerzita v Brně
Place of publication
Brno
Event location
Brno
Event date
May 30, 2012
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
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