Thermoelectric properties of Al-doped ZnO as a promising oxide material for high-temperature thermoelectric conversion
- Toshiki Tsubota, M. Ohtaki, K. Eguchi, H. Arai
- Materials Science
- 1997
The thermoelectric properties of a mixed oxide
(Zn
1-x
Al
x
)O (x=0,
0.005, 0.01, 0.02, 0.05) are investigated in terms of materials for
high-temperature thermoelectric conversion. The…
High‐temperature thermoelectric properties of (Zn1−xAlx)O
- M. Ohtaki, Toshiki Tsubota, K. Eguchi, H. Arai
- Materials Science
- 1 February 1996
A mixed oxide (Zn1−x Al x )O exhibits promising thermoelectricproperties attaining a dimensionless figure of merit ZT of 0.30 at 1000 °C, which value is much superior to other oxides and quite…
Highly Improved Quantum Efficiencies for Thin Film BiVO4 Photoanodes
- Yongqi Liang, Toshiki Tsubota, Lennard Mooij, R. Krol
- Chemistry
- 16 August 2011
BiVO4 has received much recent interest as a promising photocatalyst for oxygen evolution from water, but little is known about the factors that limit its performance as a photoanode. In this…
Incident light dependence for photocatalytic degradation of acetaldehyde and acetic acid on S-doped and N-doped TiO2 photocatalysts
- K. Nishijima, B. Ohtani, T. Ohno
- Chemistry, Materials Science
- 15 October 2007
Development of an S-doped titania nanotube (TNT) site-selectively loaded with iron(III) oxide and its photocatalytic activities
- K. Nishijima, Yuichi Fujisawa, N. Murakami, Toshiki Tsubota, T. Ohno
- Chemistry, Engineering
- 1 December 2008
Characterization and photocatalytic performance of carbon nanotube material-modified TiO2 synthesized by using the hot CVD process
- Toshiki Tsubota, Asami Ono, N. Murakami, T. Ohno
- Chemistry, Materials Science
- 7 September 2009
Shape-Controlled Anatase Titanium(IV) Oxide Particles Prepared by Hydrothermal Treatment of Peroxo Titanic Acid in the Presence of Polyvinyl Alcohol
- N. Murakami, Y. Kurihara, Toshiki Tsubota, T. Ohno
- Materials Science, Chemistry
- 28 January 2009
Anatase titanium(IV) oxide (TiO2) particles with specific exposed crystal faces were prepared by hydrothermal treatment of peroxo titanic acid (PTA) solution with polyvinyl alcohol as a shape-control…
Activated Carbon Produced from Bamboo and Solid Residue by Co2 Activation Utilized as Co2 Adsorbents
- Anh Duy Khuong, N. H. Nguyen, Toshiki Tsubota
- Chemistry, Materials ScienceBiomass & Bioenergy
- 1 May 2021
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