In-situ gas foaming synthesis of N, S-rich co-doped hierarchically ordered porous carbon as an efficient oxygen reduction reaction catalyst.
Hierarchically ordered pores
Metal-free
N,S rich co-doped carbon
Oxygen reduction reaction
Zn-air battery
Journal
Journal of colloid and interface science
ISSN: 1095-7103
Titre abrégé: J Colloid Interface Sci
Pays: United States
ID NLM: 0043125
Informations de publication
Date de publication:
15 Sep 2023
15 Sep 2023
Historique:
received:
09
01
2023
revised:
05
05
2023
accepted:
08
05
2023
medline:
16
5
2023
pubmed:
16
5
2023
entrez:
15
5
2023
Statut:
ppublish
Résumé
The design and manufacture of cost-effective and efficient oxygen reduction reaction (ORR) catalysts is critical to the widespread application of multiple energy conversion devices. Herein, a combination of in-situ gas foaming and the hard template method is proposed to construct the N, S-rich co-doped hierarchically ordered porous carbon (NSHOPC) as an effective metal-free electrocatalyst for ORR via carbonizing a mixture of polyallyl thiourea (PATU) and thiourea in silica colloidal crystal template (SiO
Identifiants
pubmed: 37187050
pii: S0021-9797(23)00846-9
doi: 10.1016/j.jcis.2023.05.055
pii:
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
167-175Informations de copyright
Copyright © 2023 Elsevier Inc. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.