Black-colored nitrogen-doped calcium niobium oxide nanosheets and their photocatalytic properties under visible light irradiation

Shintaro Ida; Yohei Okamoto; Shota Koga; Hidehisa Hagiwara; Tatsumi Ishihara

doi:10.1039/c3ra40638e

Black-colored nitrogen-doped calcium niobium oxide nanosheets and their photocatalytic properties under visible light irradiation

Shintaro Ida, Yohei Okamoto, Shota Koga, Hidehisa Hagiwara, Tatsumi Ishihara

Research output: Contribution to journal › Article › peer-review

40 Citations (Scopus)

Abstract

A black-colored nitrogen-doped calcium niobium oxide nanosheet with a thickness of around 1 nm was prepared by exfoliating nitrogen-doped layered oxide (KCa₂Nb₃O_10-xN_y), which exhibited photocatalytic activities superior to those of the parent material under visible light irradiation. It is suspected that the ultrathin thickness is suppressing the recombination.

Original language	English
Pages (from-to)	11521-11524
Number of pages	4
Journal	RSC Advances
Volume	3
Issue number	29
DOIs	https://doi.org/10.1039/c3ra40638e
Publication status	Published - Aug 7 2013

All Science Journal Classification (ASJC) codes

Chemistry(all)
Chemical Engineering(all)

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10.1039/c3ra40638e

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abstract = "A black-colored nitrogen-doped calcium niobium oxide nanosheet with a thickness of around 1 nm was prepared by exfoliating nitrogen-doped layered oxide (KCa2Nb3O10-xNy), which exhibited photocatalytic activities superior to those of the parent material under visible light irradiation. It is suspected that the ultrathin thickness is suppressing the recombination.",

author = "Shintaro Ida and Yohei Okamoto and Shota Koga and Hidehisa Hagiwara and Tatsumi Ishihara",

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AU - Ida, Shintaro

AU - Okamoto, Yohei

AU - Koga, Shota

AU - Hagiwara, Hidehisa

AU - Ishihara, Tatsumi

PY - 2013/8/7

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N2 - A black-colored nitrogen-doped calcium niobium oxide nanosheet with a thickness of around 1 nm was prepared by exfoliating nitrogen-doped layered oxide (KCa2Nb3O10-xNy), which exhibited photocatalytic activities superior to those of the parent material under visible light irradiation. It is suspected that the ultrathin thickness is suppressing the recombination.

AB - A black-colored nitrogen-doped calcium niobium oxide nanosheet with a thickness of around 1 nm was prepared by exfoliating nitrogen-doped layered oxide (KCa2Nb3O10-xNy), which exhibited photocatalytic activities superior to those of the parent material under visible light irradiation. It is suspected that the ultrathin thickness is suppressing the recombination.

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Black-colored nitrogen-doped calcium niobium oxide nanosheets and their photocatalytic properties under visible light irradiation

Abstract

All Science Journal Classification (ASJC) codes

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