Nanostructured parallelly oriented TiO2 micropillar arrays, either pure or implanted on a carbon matrix, are prepared via controlled oxidation of hybrid carbonaceous systems. Mild oxidation at 500 degrees C (O-2 1%) leads to formation of parallelly oriented elongated TiO2 pillars, which emerge from a compact alpha-C phase (TiO2/C composite). Under strong oxidation conditions (O-2 10%) formation of pure TiO2 pillar arrays is observed.
Oriented TiO2 nanostructured pillar arrays: Synthesis and characterization
CESANO, Federico;BERTARIONE RAVA ROSSA, Serena;DAMIN, Alessandro Ali;AGOSTINI, Giovanni;USSEGLIO NANOT, SANDRO;VITILLO, Jenny Grazia;LAMBERTI, Carlo;SPOTO, Giuseppe;SCARANO, Domenica;ZECCHINA, Adriano
2008-01-01
Abstract
Nanostructured parallelly oriented TiO2 micropillar arrays, either pure or implanted on a carbon matrix, are prepared via controlled oxidation of hybrid carbonaceous systems. Mild oxidation at 500 degrees C (O-2 1%) leads to formation of parallelly oriented elongated TiO2 pillars, which emerge from a compact alpha-C phase (TiO2/C composite). Under strong oxidation conditions (O-2 10%) formation of pure TiO2 pillar arrays is observed.
File in questo prodotto:
| File | Dimensione | Formato | |
|---|---|---|---|
|
Oriented TiO2 Nanostructured Pillar Arrays, Synthesis and Characterization.pdf
Accesso riservato
Tipo di file:
PDF EDITORIALE
Dimensione
687.57 kB
Formato
Adobe PDF
|
687.57 kB | Adobe PDF | Visualizza/Apri Richiedi una copia |
|
AperTO_Oriented TiO2 nanostructured Pillar Arrays, Synthesis and Characterization.pdf
Accesso riservato
Tipo di file:
POSTPRINT (VERSIONE FINALE DELL’AUTORE)
Dimensione
1.23 MB
Formato
Adobe PDF
|
1.23 MB | Adobe PDF | Visualizza/Apri Richiedi una copia |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
