Titanate nanorods, nanoribbons, and nanofibers synthesized by
hydrothermal treatment are being investigated by several groups. Similar
to titanate nanotubes, with average diameter of 9 nm, there is a strong
controversy regarding the composition and microscopic formation
mechanism of these non-hollow nanostructures (nanoribbons). In this
article, we report the synthesis and characterization of the titanate
nanostructures by exploiting some aspects that were not exploited so
far. By using X-ray diffraction, FT-infrared and Raman spectroscopies
and electron microscopy, we have studied the intermediate structure and
morphology between nanotubes and the non-hollow nanostructures. Our
findings give further evidence that the transformation of nanotubes into
non-hollow nanostructures is induced by a sequence of both oriented
attachment and Ostwald rippening cooperative mechanisms.
%0 Journal Article
%1 WOS:000292749100019
%A Viana, Bartolomeu C
%A Ferreira, Odair P
%A Filho, Antonio G Souza
%A Hidalgo, Angel A
%A Filho, Josue Mendes
%A Alves, Oswaldo L
%C VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS
%D 2011
%I SPRINGER
%J JOURNAL OF NANOPARTICLE RESEARCH
%K Electron One-dimensional Vibrational X-ray diffraction; microscopy; nanostructures; nanostructures} spectroscopies; {Titanate
%N 8
%P 3259-3265
%R 10.1007/s11051-011-0240-3
%T Highlighting the mechanisms of the titanate nanotubes to titanate
nanoribbons transformation
%V 13
%X Titanate nanorods, nanoribbons, and nanofibers synthesized by
hydrothermal treatment are being investigated by several groups. Similar
to titanate nanotubes, with average diameter of 9 nm, there is a strong
controversy regarding the composition and microscopic formation
mechanism of these non-hollow nanostructures (nanoribbons). In this
article, we report the synthesis and characterization of the titanate
nanostructures by exploiting some aspects that were not exploited so
far. By using X-ray diffraction, FT-infrared and Raman spectroscopies
and electron microscopy, we have studied the intermediate structure and
morphology between nanotubes and the non-hollow nanostructures. Our
findings give further evidence that the transformation of nanotubes into
non-hollow nanostructures is induced by a sequence of both oriented
attachment and Ostwald rippening cooperative mechanisms.
@article{WOS:000292749100019,
abstract = {Titanate nanorods, nanoribbons, and nanofibers synthesized by
hydrothermal treatment are being investigated by several groups. Similar
to titanate nanotubes, with average diameter of 9 nm, there is a strong
controversy regarding the composition and microscopic formation
mechanism of these non-hollow nanostructures (nanoribbons). In this
article, we report the synthesis and characterization of the titanate
nanostructures by exploiting some aspects that were not exploited so
far. By using X-ray diffraction, FT-infrared and Raman spectroscopies
and electron microscopy, we have studied the intermediate structure and
morphology between nanotubes and the non-hollow nanostructures. Our
findings give further evidence that the transformation of nanotubes into
non-hollow nanostructures is induced by a sequence of both oriented
attachment and Ostwald rippening cooperative mechanisms.},
added-at = {2022-05-23T20:00:14.000+0200},
address = {VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS},
author = {Viana, Bartolomeu C and Ferreira, Odair P and Filho, Antonio G Souza and Hidalgo, Angel A and Filho, Josue Mendes and Alves, Oswaldo L},
biburl = {https://www.bibsonomy.org/bibtex/2d0bf30d6593ccec6360d7e43a215f0a6/ppgfis_ufc_br},
doi = {10.1007/s11051-011-0240-3},
interhash = {d6968761a68815b91872058d718b343f},
intrahash = {d0bf30d6593ccec6360d7e43a215f0a6},
issn = {1388-0764},
journal = {JOURNAL OF NANOPARTICLE RESEARCH},
keywords = {Electron One-dimensional Vibrational X-ray diffraction; microscopy; nanostructures; nanostructures} spectroscopies; {Titanate},
number = 8,
pages = {3259-3265},
publisher = {SPRINGER},
pubstate = {published},
timestamp = {2022-05-23T20:00:14.000+0200},
title = {Highlighting the mechanisms of the titanate nanotubes to titanate
nanoribbons transformation},
tppubtype = {article},
volume = 13,
year = 2011
}