Photoluminescence of Layered Potassium Niobates (K4Nb6O17 and KNb3O8) and Effects of Hydration and H+-exchange on the Luminescence Properties

• Akihiko Kudo

  Interdisciplinary Graduate School of Science and Engineering, Tokyo Institute of Technology

• Tadayoshi Sakata

  Interdisciplinary Graduate School of Science and Engineering, Tokyo Institute of Technology

抄録

KNb3O8 showed blue luminescence of 450 nm at 300 K. The emission spectra of K4Nb6O17 and KNb3O8 at 77 K were red-shifted by H2O intercalation and H+-exchange, indicating that the photochemical properties of these hosts were changed with interlayer conditions.

収録刊行物

• Chemistry Letters

  Chemistry Letters 23 (11), 2179-2182, 1994-11-01

  Oxford University Press (OUP)

キーワード

• General Chemistry

詳細情報

• CRID: 1360565169062347136
• NII論文ID: 10006895625
• NII書誌ID: AA00603318
• DOI: 10.1246/cl.1994.2179
• ISSN: 13480715
• ISSN: 03667022
• Web Site: https://academic.oup.com/chemlett/article-pdf/23/11/2179/56067652/cl.1994.2179.pdf
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