Biofouling-focused assessment of a novel, cellulose-based ionogel membrane applied in a microbial fuel cell
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389013%3A_____%2F24%3A00584984" target="_blank" >RIV/61389013:_____/24:00584984 - isvavai.cz</a>
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S2589014X24000586?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S2589014X24000586?via%3Dihub</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.biteb.2024.101817" target="_blank" >10.1016/j.biteb.2024.101817</a>
Alternative languages
Result language
angličtina
Original language name
Biofouling-focused assessment of a novel, cellulose-based ionogel membrane applied in a microbial fuel cell
Original language description
In this work, a novel ionogel membrane was prepared on polyethersulfone physical support from the mixture of microcrystalline cellulose and [BMIM][Cl] (1-Butyl-3-methylimidazolium chloride) ionic liquid and used in a microbial fuel cell (MFC). The ionogel membrane was characterized in terms of its morphology, mass- (substrate, oxygen) and ion transfer features and compared to Nafion 115. The membranes were deployed in acetate-fed two-chamber MFC, where the MFC equipped with the ionogel membrane showed a Coulombic efficiency and peak current density of 49.4 % and 369 mA m−2, respectively. Through three weeks of experiments, the electrode and membrane biofouling layers were studied by 16S amplicon metagenomics and correspondence analysis. It turned out that a cellulose-degrading species, Clostridium termitidis was present with a relatively large, 23.2 % relative abundance on the surface of the ionogel membrane, which may have caused its deterioration and the consequent colonization of the cathodic compartment.
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
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Bioresource Technology Reports
ISSN
2589-014X
e-ISSN
2589-014X
Volume of the periodical
26
Issue of the periodical within the volume
June
Country of publishing house
GB - UNITED KINGDOM
Number of pages
9
Pages from-to
101817
UT code for WoS article
001288117300001
EID of the result in the Scopus database
2-s2.0-85188699078