Polypyrrole aerogels: efficient adsorbents of Cr(VI) ions from aqueous solutions

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389013%3A_____%2F23%3A00573841" target="_blank" >RIV/61389013:_____/23:00573841 - isvavai.cz</a>
Result on the web
<a href="https://www.mdpi.com/2310-2861/9/7/582" target="_blank" >https://www.mdpi.com/2310-2861/9/7/582</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/gels9070582" target="_blank" >10.3390/gels9070582</a>

Result language
angličtina
Original language name
Polypyrrole aerogels: efficient adsorbents of Cr(VI) ions from aqueous solutions
Original language description
Three-dimensional and porous polypyrrole (PPy) aerogels were prepared using a facile two-step procedure in which cryogels were synthesized via the cryopolymerization of pyrrole with iron (III) chloride in the presence of supporting water-soluble polymers (poly(N-vinylpyrrolidone), poly(vinyl alcohol), gelatin, methylcellulose or hydroxypropylcellulose), followed by freeze-drying to obtain aerogels. The choice of supporting polymers was found to affect the morphology, porosity, electrical conductivity, and mechanical properties of PPy aerogels. PPy aerogels were successfully used as adsorbents to remove toxic Cr(VI) ions from aqueous solutions.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10404 - Polymer science

Project
<a href="/en/project/GA21-01401S" target="_blank" >GA21-01401S: Innovative conducting polymer composites for water purification</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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