Magnetoconductive poly(3,4-ethylenedioxythiophene)/maghemite adsorbent for the removal of Reactive Black 5 from aqueous media
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389013%3A_____%2F22%3A00561889" target="_blank" >RIV/61389013:_____/22:00561889 - isvavai.cz</a>
Alternative codes found
RIV/67985530:_____/22:00561889
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S0254058422010598?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0254058422010598?via%3Dihub</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.matchemphys.2022.126753" target="_blank" >10.1016/j.matchemphys.2022.126753</a>
Alternative languages
Result language
angličtina
Original language name
Magnetoconductive poly(3,4-ethylenedioxythiophene)/maghemite adsorbent for the removal of Reactive Black 5 from aqueous media
Original language description
Efficient removal of organic dyes has attained significant attention for environmental safety concerns. In the current study, the adsorption of toxic anionic dye, Reactive Black 5 (RB), by using magnetoconductive poly(3,4-ethylenedioxythiophene) (PEDOT)/maghemite composite is demonstrated. A simple one step synthesis was adopted to prepare PEDOT/maghemite composites using ammonium persulphate as an oxidant. The morphology of obtained composites confirmed the incorporation of maghemite particles into the PEDOT matrix. The presence of maghemite in the composites was also revealed by XRD analysis. With the increase in maghemite amount, an improvement in the specific surface area and magnetic properties of the composites were observed. Thus, the PEDOT composite with largest wt % of maghemite was selected as an adsorbent for the dye removal from aqueous medium. The removal efficiency of approximately 95% was observed for RB dye using PEDOT/maghemite composite. It is one of the earliest reports of PEDOT/maghemite which shows the removal of RB from aqueous medium with promising adsorption behavior. The complete decolorization of dye solution and its easy separation by external magnetic field allow future applications of PEDOT/maghemite in industrial waste water treatment and remediation.
Czech name
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Czech description
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Classification
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
Result continuities
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
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Materials Chemistry and Physics
ISSN
0254-0584
e-ISSN
1879-3312
Volume of the periodical
292
Issue of the periodical within the volume
1 December
Country of publishing house
CH - SWITZERLAND
Number of pages
8
Pages from-to
126753
UT code for WoS article
000868992900003
EID of the result in the Scopus database
2-s2.0-85139355850