High Energy Ball-milling of Hydrogen Titanate Nanotubes (CROSBI ID 556411)
Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | domaća recenzija
Podaci o odgovornosti
Plodinec, Milivoj ; Friščić, Ivica ; Iveković, Damir ; Gajović, Andreja
engleski
High Energy Ball-milling of Hydrogen Titanate Nanotubes
Properties of TiO2 nanostructures have been intensively studied because of the large potential of their possible applications in solar cells, electronics, sensing, photocatalysis as a catalyst support and as new material for mesoporous ion exchange. Titanate nanotubes are particularly interesting because of their large aspect ratio, and large specific surface area, that is beneficial to many TiO2-based devices. In this work we have synthesized hydrogen trititanate (H2Ti3O7) nanotubes by hydrothermal method from TiO2 anatase. We have studied the mechanical stability of synthesized titanate nanotubes to investigate their potential for possible applications or further processing. Raman spectroscopy was used to explore phase transitions caused by high-energy ball milling. Observed phase transitions of titanate nanotubes during milling were compared with the phase transitions of crystalline hydrogen trititanate with the same chemical composition but with different structure and morphology.
ball - milling; nanotubes; titanates; Raman spectroscopy; TEM
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Podaci o prilogu
93-93.
2009.
objavljeno
Podaci o matičnoj publikaciji
24th Internationa Conference of Physics Students (ICPS 2009) : Book of abstracts
Sever, Marko
Split: Fakultet elektrotehnike, strojarstva i brodogradnje Sveučilišta u Splitu
Podaci o skupu
International Conference of Physics Students (24 ; 2009)
poster
10.08.2009-18.08.2009
Split, Hrvatska