Osmozes parādība sulfonēta poliēterēterketona un cirkonija dioksīda kompozīta membrānās KHCO3 šķīdumā
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Latvijas Universitāte
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lav
Abstract
Darba ietvaros ir veikta PĒĒK sulfonēšana, SPĒĒK un SPĒĒK – ZrO2 kompozītmembrānu ieguve. Tika izpētīts osmozes ātrums KHCO3 šķīdumā caur Nafion un iegūtajam membrānām, kā arī SPĒĒK – ZrO2 kompozītmembrānu ZrO2 satura ietekme uz osmozes ātrumu.
PEEK sulfonation was carried out, SPEEK and SPEEK – ZrO2 composite membranes obtained. Speed of osmosis in a KHCO3 solution through Nafion and the obtained membranes was compared. Effect that ZrO2 content of the membranes has on speed of osmosis was also investigated.
PEEK sulfonation was carried out, SPEEK and SPEEK – ZrO2 composite membranes obtained. Speed of osmosis in a KHCO3 solution through Nafion and the obtained membranes was compared. Effect that ZrO2 content of the membranes has on speed of osmosis was also investigated.