Polyaniline-Derived Nitrogen-Containing Carbon Nanostructures with Different Morphologies as Anode Modifier in Microbial Fuel Cells.
anode modification
biofilm
carbonization
extracellular electron transfer
microbial diversity
microbial fuel cell
nitrogen-containing carbon nanostructures
polyaniline
Journal
International journal of molecular sciences
ISSN: 1422-0067
Titre abrégé: Int J Mol Sci
Pays: Switzerland
ID NLM: 101092791
Informations de publication
Date de publication:
23 Sep 2022
23 Sep 2022
Historique:
received:
16
08
2022
revised:
08
09
2022
accepted:
20
09
2022
entrez:
14
10
2022
pubmed:
15
10
2022
medline:
18
10
2022
Statut:
epublish
Résumé
Anode modification with carbon nanomaterials is an important strategy for the improvement of microbial fuel cell (MFC) performance. The presence of nitrogen in the carbon network, introduced as active nitrogen functional groups, is considered beneficial for anode modification. In this aim, nitrogen-containing carbon nanostructures (NCNs) with different morphologies were obtained via carbonization of polyaniline and were further investigated as anode modifiers in MFCs. The present study investigates the influence of NCN morphology on the changes in the anodic microbial community and MFC performance. Results show that the nanofibrillar morphology of NCNs is beneficial for the improvement of MFC performance, with a maximum power density of 40.4 mW/m
Identifiants
pubmed: 36232531
pii: ijms231911230
doi: 10.3390/ijms231911230
pmc: PMC9569864
pii:
doi:
Substances chimiques
Aniline Compounds
0
polyaniline
0
Carbon
7440-44-0
Nitrogen
N762921K75
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Subventions
Organisme : Romanian National Authority for Scientific Research and Innovation, UEFISCDI
ID : PN-III-P2-2.1-PED-2019-2260 and PN-III-P4-ID-PCE-2020-0956
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