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Aerosol-assisted synthesis of hierarchically organized titania and titanates nanostructures

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2013
421.pdf (130.8Kb)
Authors
Dugandžić, Ivan
Jovanović, Dragana J.
Mančić, Lidija
Šaponjić, Zoran
Nedeljković, Jovan
Milošević, Olivera
Conference object (Published version)
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Abstract
The aerosol route, representing a feasible bottom-up technique for nanomaterials processing in disperse system, was applied for the low-temperature (T=150 oC) synthesis of spherical, nonagglomerated, hierarchically organized titania and titanates nanostructures. The diverse levels of structural, morphological and functional complexity were explored by using appropriate colloidal precursors comprising either spherical nanoparticles or nanotubes. In both cases, spherical, grained, submicronic sized particles with the average diameter of ~350 nm for titania and ~ 450 nm for titanates were obtained. The detailed structural and morphological investigations were done according to X-ray powder diffraction (XRPD), scanning and field emission electron microscopy (SEM/FESEM), particle size distribution (PSD) and transmission electron microscopy (TEM) results. Results revealed that particles have clustered inner structure and are composed from primary nanounits in form of nanoparticles or nanotub...es. Such hierarchically organized particles are expected to have potential application not only in the field of photovoltaics but also in various branches of photocatalysis.

Keywords:
aerosol synthesis / titania / titanate nanostructures
Source:
Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : II Serbian Ceramic Society Conference, Sep 30th-Oct 1st, 2013, Belgrade, 2013, 46-47
Publisher:
  • Belgrade : Serbian Ceramic Society
Projects:
  • Materials of Reduced Dimensions for Efficient Light Harvesting and Energy conversion (RS-45020)

ISBN: 9788691562717

[ Google Scholar ]
URI
http://dais.sanu.ac.rs/123456789/424
Collections
  • ITN SANU - Opšta kolekcija / ITS SASA - General collection
Institution
Институт техничких наука САНУ / Institute of Technical Sciences of SASA
TY  - CONF
AU  - Dugandžić, Ivan
AU  - Jovanović, Dragana J.
AU  - Mančić, Lidija
AU  - Šaponjić, Zoran
AU  - Nedeljković, Jovan
AU  - Milošević, Olivera
PY  - 2013
UR  - http://dais.sanu.ac.rs/123456789/424
AB  - The aerosol route, representing a feasible bottom-up technique for nanomaterials processing in disperse system, was applied for the low-temperature (T=150 oC) synthesis of spherical, nonagglomerated, hierarchically organized titania and titanates nanostructures. The diverse levels of structural, morphological and functional complexity were explored by using appropriate colloidal precursors comprising either spherical nanoparticles or nanotubes. In both cases, spherical, grained, submicronic sized particles with the average diameter of ~350 nm for titania and ~ 450 nm for titanates were obtained. The detailed structural and morphological investigations were done according to X-ray powder diffraction (XRPD), scanning and field emission electron microscopy (SEM/FESEM), particle size distribution (PSD) and transmission electron microscopy (TEM) results. Results revealed that particles have clustered inner structure and are composed from primary nanounits in form of nanoparticles or nanotubes. Such hierarchically organized particles are expected to have potential application not only in the field of photovoltaics but also in various branches of photocatalysis.
PB  - Belgrade : Serbian Ceramic Society
C3  - Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : II Serbian Ceramic Society Conference, Sep 30th-Oct 1st, 2013, Belgrade
T1  - Aerosol-assisted synthesis of hierarchically organized titania and titanates nanostructures
SP  - 46
EP  - 47
ER  - 
@conference{
author = "Dugandžić, Ivan and Jovanović, Dragana J. and Mančić, Lidija and Šaponjić, Zoran and Nedeljković, Jovan and Milošević, Olivera",
year = "2013",
url = "http://dais.sanu.ac.rs/123456789/424",
abstract = "The aerosol route, representing a feasible bottom-up technique for nanomaterials processing in disperse system, was applied for the low-temperature (T=150 oC) synthesis of spherical, nonagglomerated, hierarchically organized titania and titanates nanostructures. The diverse levels of structural, morphological and functional complexity were explored by using appropriate colloidal precursors comprising either spherical nanoparticles or nanotubes. In both cases, spherical, grained, submicronic sized particles with the average diameter of ~350 nm for titania and ~ 450 nm for titanates were obtained. The detailed structural and morphological investigations were done according to X-ray powder diffraction (XRPD), scanning and field emission electron microscopy (SEM/FESEM), particle size distribution (PSD) and transmission electron microscopy (TEM) results. Results revealed that particles have clustered inner structure and are composed from primary nanounits in form of nanoparticles or nanotubes. Such hierarchically organized particles are expected to have potential application not only in the field of photovoltaics but also in various branches of photocatalysis.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : II Serbian Ceramic Society Conference, Sep 30th-Oct 1st, 2013, Belgrade",
title = "Aerosol-assisted synthesis of hierarchically organized titania and titanates nanostructures",
pages = "46-47"
}
Dugandžić I, Jovanović DJ, Mančić L, Šaponjić Z, Nedeljković J, Milošević O. Aerosol-assisted synthesis of hierarchically organized titania and titanates nanostructures. Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : II Serbian Ceramic Society Conference, Sep 30th-Oct 1st, 2013, Belgrade. 2013;:46-47
Dugandžić, I., Jovanović, D. J., Mančić, L., Šaponjić, Z., Nedeljković, J.,& Milošević, O. (2013). Aerosol-assisted synthesis of hierarchically organized titania and titanates nanostructures.
Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : II Serbian Ceramic Society Conference, Sep 30th-Oct 1st, 2013, BelgradeBelgrade : Serbian Ceramic Society., null, 46-47. 
Dugandžić Ivan, Jovanović Dragana J., Mančić Lidija, Šaponjić Zoran, Nedeljković Jovan, Milošević Olivera, "Aerosol-assisted synthesis of hierarchically organized titania and titanates nanostructures" null (2013):46-47

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