Hierarchical Doped Gelatin-Derived Carbon Aerogels: Three Levels of Porosity for Advanced Supercapacitors.
graphene based aerogel
porosity
supercapacitors
Journal
Nanomaterials (Basel, Switzerland)
ISSN: 2079-4991
Titre abrégé: Nanomaterials (Basel)
Pays: Switzerland
ID NLM: 101610216
Informations de publication
Date de publication:
17 Jun 2020
17 Jun 2020
Historique:
received:
30
04
2020
revised:
09
06
2020
accepted:
10
06
2020
entrez:
21
6
2020
pubmed:
21
6
2020
medline:
21
6
2020
Statut:
epublish
Résumé
Nitrogen-doped graphene-based aerogels with three levels of hierarchically organized pores were prepared via a simple environmentally friendly process, and successfully tested in supercapacitor applications. Mesopores and macropores were formed during the aerogel preparation followed by carbonization and its chemical activation by potassium hydroxide (KOH). These mesopores and macropores consist of amorphous carbon and a 3D graphene framework. Thermal treatment at 700 °C, 800 °C, 900 °C in N
Identifiants
pubmed: 32560290
pii: nano10061178
doi: 10.3390/nano10061178
pmc: PMC7353417
pii:
doi:
Types de publication
Journal Article
Langues
eng
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