Synthesis of nanotube from a layered H2Ti4O9· H2O in a hydrothermal treatment using various titania sources

Nakahira, Atsushi; Kato, Wataru; Tamai, Masato; Isshiki, Takaaki; Nishio, Koji; Aritani, Hirofumi

doi:10.1023/b:jmsc.0000033405.73881.7c

Cited by 214 publications

(176 citation statements)

References 7 publications

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“…1b). These patterns are basically the same as those reported previously for this material [16,20,21]. Worth to be mentioning is the behavior of the diffraction peak centered at 2θ almost 10°, attributed to the interlayer diffraction of the titanate nanotubes (Fig.…”

Section: Resultssupporting

confidence: 87%

Upconverting Ho–Yb doped titanate nanotubes

et al. 2012

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The synthesis of Ho 3 + -Yb 3 + codoped titanate nanotubes was carried out successfully via a hydrothermal treatment method from a precursor powder. These novel nanotubes treated at RT, 100°C and 280°C were studied with the aim of determining their structural and optical properties. As the thermal treatment was increased, their upconversion emission becomes stronger. This behavior was related to reduction of hydroxyl groups and the water on the surface, which resulted in changes in the interlayer distances of the nanotubes.

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Section: Resultssupporting

confidence: 87%

Upconverting Ho–Yb doped titanate nanotubes

et al. 2012

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“…This method generally produces the nanotubes as small as 10 nm (see Fig. 2 [20], and lepidocrocite titanates [21], have been assigned as nanotube constituents (A = Na and/or H). Such discrepancy demonstrates the need for further investigation on this subject although many groups have tried to analyze the structure of the resulting nanotubes.…”

Section: Alkaline Hydrothermal Synthesismentioning

confidence: 99%

“…The data suggest that the post-treatment was a critical step for nanotube formation. For example, Nakahira et al [20] characterized the hydrothermal TNT sample as a tetratitanic acid H 2 Ti 4 O 9 ·H 2 O.…”

Section: Alkaline Hydrothermal Synthesismentioning

confidence: 99%

Photocatalytical Properties of TiO2 Nanotubes

Liang

Nowotny

2010

SSP

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Titanium dioxide (TiO 2 ) nanotubes have been reported one decade ago and have proven to be of a great interest in photocatalytic water splitting, as well as gas sensing and antibacterial/cancer treatment. This paper presents an overview on general preparation approaches (chemical treatment, template method and anodic oxidation) of tubular TiO 2 nanoarchitectures and their characterization. Current applications of the nanotubes as photocatalysts are also reviewed.

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“…After 1h of irradiation about 15% of the dye A c c e p t e d m a n u s c r i p t was photodegraded. Nakahira et al [21] TiO 2 catalyst was that nanotubes were easily recovered from the solution. As reported by the authors, the nanotubes can be recycled and re-applied in numerous photodegradation cycles, maintaining 90% of their activity after 10 cycles of the reaction.…”

Section: Introductionmentioning

confidence: 99%

Physico-chemical properties and possible photocatalytic applications of titanate nanotubes synthesized via hydrothermal method

Mozia¹,

Borowiak‐Palen²,

Przepiórski³

et al. 2010

Journal of Physics and Chemistry of Solids

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, Physico-chemical properties and possible photocatalytic applications of titanate nanotubes synthesized via hydrothermal method, Journal of Physics and Chemistry of Solids, doi:10.1016Solids, doi:10. /j.jpcs.2009 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting galley proof before it is published in its final citable form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. of TNTs synthesized at 140°C was about 2.5 times higher than that generated with use of TiO 2 P25. To the best of our knowledge this is a first report on the photocatalytic generation of hydrocarbons using TNTs in the current state of the art.

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Synthesis of nanotube from a layered H₂Ti₄O₉· H₂O in a hydrothermal treatment using various titania sources

Cited by 214 publications

References 7 publications

Upconverting Ho–Yb doped titanate nanotubes

Upconverting Ho–Yb doped titanate nanotubes

Photocatalytical Properties of TiO<sub>2</sub> Nanotubes

Physico-chemical properties and possible photocatalytic applications of titanate nanotubes synthesized via hydrothermal method

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