A Gram Scale Soft-Template Synthesis of Heteroatom Doped Nanoporous Hollow Carbon Spheres for Oxygen Reduction Reaction.
assisted soft template
cobalt-doped catalyst
nanoporous hollow carbon sphere
nitrogen-doped
oxygen reduction reaction
Journal
Nanomaterials (Basel, Switzerland)
ISSN: 2079-4991
Titre abrégé: Nanomaterials (Basel)
Pays: Switzerland
ID NLM: 101610216
Informations de publication
Date de publication:
13 Sep 2023
13 Sep 2023
Historique:
received:
01
08
2023
revised:
07
09
2023
accepted:
11
09
2023
medline:
28
9
2023
pubmed:
28
9
2023
entrez:
28
9
2023
Statut:
epublish
Résumé
Heteroatom-doped nanoporous carbon materials with unique hierarchical structures have been shown to be promising supports and catalysts for energy conversion; however, hard-template methods are limited by their inflexibility and time-consuming process. Soft-template methods have been suggested as an alternative, but they are limited by their picky requirements for stable reactions and the few known precursors for small-batch synthesis. In this study, a gram-scale soft-template-based silica-assisted method was investigated for producing nitrogen-doped hollow nanoporous carbon spheres (N-HNCS). Nitrogen doping is accomplished during preparation with enhanced electrocatalytic activity without complicating the methodology. To investigate the effect of the unique structural characteristics of N-HNCS (specific surface area: 1250 m
Identifiants
pubmed: 37764584
pii: nano13182555
doi: 10.3390/nano13182555
pmc: PMC10534767
pii:
doi:
Types de publication
Journal Article
Langues
eng
Subventions
Organisme : National Research Foundation of Korea(NRF) grant funded by the Korea government(MSIT)
ID : NRF-2022M3J1A1085379
Organisme : 2023 Joint Research Project of Institutes of Science and Technology
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