Reduction of strongly oxidized carbon black by hydrazine hydrate yields water-insoluble graphene-like sheets that undergo to self-assembling in thin film on surfaces after drying. The height of a drop-casted graphene-like film was determined by atomic force microscopy (AFM) to be around 20 nm, corresponding to approximately 25 graphene-like layers. The oxidized carbon black and the corresponding reduced form were carefully characterized.
Wet Chemical Method for Making Graphene-like Films from Carbon Black / M., Alfè; V., Gargiulo; DI CAPUA, Roberto; F., Chiarella; J. N., Rouzaud; Vergara, Alessandro; A., Ciajolo. - In: ACS APPLIED MATERIALS & INTERFACES. - ISSN 1944-8244. - 4:9(2012), pp. 4491-4498. [10.1021/am301197q]
Wet Chemical Method for Making Graphene-like Films from Carbon Black
DI CAPUA, ROBERTO;VERGARA, ALESSANDRO;
2012
Abstract
Reduction of strongly oxidized carbon black by hydrazine hydrate yields water-insoluble graphene-like sheets that undergo to self-assembling in thin film on surfaces after drying. The height of a drop-casted graphene-like film was determined by atomic force microscopy (AFM) to be around 20 nm, corresponding to approximately 25 graphene-like layers. The oxidized carbon black and the corresponding reduced form were carefully characterized.| File | Dimensione | Formato | |
|---|---|---|---|
|
2012 ACSApplMaterInter_ 4_4491.pdf
accesso aperto
Descrizione: 2012 ACSApplMaterInter_ 4_4491
Tipologia:
Documento in Post-print
Licenza:
Accesso privato/ristretto
Dimensione
1.9 MB
Formato
Adobe PDF
|
1.9 MB | Adobe PDF | Visualizza/Apri |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
