Výsledky vyhledávání - "Kazuhito Hato"

Niobium oxynitride prepared by thermal NH3 nitridation as a photoanode material for solar water splitting

Autor: Koki Ueno, Satoru Tamura, Kazuhito Hato

Publikováno v: Materials Research Bulletin. 112:221-225

Niobium oxynitride (NbON) is a promising photoanode material for photoelectrochemical water splitting using visible light up to ∼600 nm in wavelength. However, the NH 3 nitridation method widely used for oxynitride synthesis cannot convert Nb2O5 (N

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::adad9a27089cddbfb19d570491248417
https://doi.org/10.1016/j.materresbull.2018.12.001

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Two-step epitaxial growth of NbON (100) thin films on rutile-type TiO2 (101) substrates and reduction of residual carrier concentration by RF reactive sputtering

Autor: Yasushi Kaneko, Ryosuke Kikuchi, Kazuhito Hato, Nakamura Toru

Publikováno v: CrystEngComm. 21:3552-3556

We demonstrate here the epitaxial growth of NbON (100) films on rutile-type TiO2 (101) substrates. By the application of a 2-step growth method, we successfully minimized anion-related defects in the NbON films and reduced the residual carrier concen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::15a268207353d5f982210c05a1d8918e
https://doi.org/10.1039/c9ce00478e

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Fundamental Semiconducting Properties of Perovskite Oxynitride SrNbO2N: Epitaxial Growth and Characterization

Autor: Nakamura Toru, Yasushi Kaneko, Kazuhito Hato, Satoru Tamura, Ryosuke Kikuchi

Publikováno v: Chemistry of Materials. 29:7697-7703

We carried out theoretical calculations and demonstrated epitaxial growth of SrNbO2N by RF reactive sputtering. The SrNbO2N (001) epitaxial film on a SrTiO3 (001) substrate had a single orientation and was of high crystalline quality. The film’s ba

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6f70e0fdc2dfa9285a2ba7c8ee1067c7
https://doi.org/10.1021/acs.chemmater.7b01320

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Characterization of Baddeleyite-structure NbON Films Deposited by RF Reactive Sputtering for Solar Hydrogen Production Devices

Autor: Ryosuke Kikuchi, Takahiro Kurabuchi, Takashi Kouzaki, Kazuhito Hato

Publikováno v: Electrochemistry. 83:711-714

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3949b575eef5a269f22cd78325dba59f
https://doi.org/10.5796/electrochemistry.83.711

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New Materials for Molten Carbonate Fuel Cell

Autor: Michio Hori, Atsushi Miki, Ikuo Nagashima, Koji Hoshino, Koichiro Ohe, Kazuhito Hato, Takeshisa Fukui, Toru Shimada, Seiji Terada, Masato Yamamoto

Publikováno v: Denki Kagaku oyobi Kogyo Butsuri Kagaku. 64:533-541

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0de3e2e01f1f4ff74ea558f12ed32b42
https://doi.org/10.5796/kogyobutsurikagaku.64.533

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Akademický článek

Fundamental Semiconducting Properties of Perovskite Oxynitride SrNbO2N: Epitaxial Growth and Characterization.

Autor: Ryosuke Kikuchi, Toru Nakamura, Satoru Tamura, Yasushi Kaneko, Kazuhito Hato

Publikováno v: Chemistry of Materials; Sep2017, Vol. 29 Issue 18, p7697-7703, 7p

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Akademický článek

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