Research output: Contribution to journal › Article › peer-review
Formation mechanism and packing options in tubular anodic titania films. / Petukhov, Dmitry I.; Eliseev, Andrei A.; Kolesnik, Irina V.; Napolskii, Kirill S.; Lukashin, Alexey V.; Tretyakov, Yuri D.; Grigoriev, Sergey V.; Grigorieva, Nataliya A.; Eckerlebe, Helmut.
In: Microporous and Mesoporous Materials, Vol. 114, No. 1-3, 01.09.2008, p. 440-447.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Formation mechanism and packing options in tubular anodic titania films
AU - Petukhov, Dmitry I.
AU - Eliseev, Andrei A.
AU - Kolesnik, Irina V.
AU - Napolskii, Kirill S.
AU - Lukashin, Alexey V.
AU - Tretyakov, Yuri D.
AU - Grigoriev, Sergey V.
AU - Grigorieva, Nataliya A.
AU - Eckerlebe, Helmut
N1 - Funding Information: This work is partially supported by Russian Foundation for Basic Research (06-08-01443-a, 06-03-89507-NNS_a, 06-08-01443-a). Also we gratefully acknowledge Dr. Alexey V. Garshev for SEM imaging and Dr. Sergey S. Abramchuk for TEM imaging.
PY - 2008/9/1
Y1 - 2008/9/1
N2 - Titania nanotube arrays were synthesized via anodic oxidation of titanium foils in glycerol electrolyte containing NH4F at anodization voltage ranging from 10 V to 30 V. The structural parameters of self-organized periodic arrays of titania nanotubes were determined by small-angle neutron scattering and scanning electron microscopy techniques. Transmission electron microscopy and electron diffraction studies of single-standing nanotubes revealed the presence of nanocrystalline titanium oxide phases with oxidation states lower than +4 (TiO, Ti2O3). Several assumptions on growth and self-organization mechanism of nanotube arrays have been made.
AB - Titania nanotube arrays were synthesized via anodic oxidation of titanium foils in glycerol electrolyte containing NH4F at anodization voltage ranging from 10 V to 30 V. The structural parameters of self-organized periodic arrays of titania nanotubes were determined by small-angle neutron scattering and scanning electron microscopy techniques. Transmission electron microscopy and electron diffraction studies of single-standing nanotubes revealed the presence of nanocrystalline titanium oxide phases with oxidation states lower than +4 (TiO, Ti2O3). Several assumptions on growth and self-organization mechanism of nanotube arrays have been made.
KW - Anodic oxidation
KW - Nanotube arrays
KW - Porous oxide
KW - SANS
KW - Titanium oxide
UR - http://www.scopus.com/inward/record.url?scp=45449111970&partnerID=8YFLogxK
U2 - 10.1016/j.micromeso.2008.01.033
DO - 10.1016/j.micromeso.2008.01.033
M3 - Article
AN - SCOPUS:45449111970
VL - 114
SP - 440
EP - 447
JO - Zeolites
JF - Zeolites
SN - 1387-1811
IS - 1-3
ER -
ID: 86429971