Photoluminescent properties of new Eu2+-activated sodium calcium silicate phosphors prepared by advanced aqueous solution method

T. Yamaguchi, H. Kato, M. Kakihana

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    In the search for new phosphors among various compounds in sodium calcium silicates, two new materials, Na2Ca3Si2O 8 and Na2Ca6Si4O15, were discovered as hosts for Eu2+-activated phosphors. They exhibited green emissions at 522 and 533 nm, respectively, with the corresponding excitation maxima at 327 nm.

    Original languageEnglish
    Title of host publication10th International Meeting on Information Display and International Display Manufacturing Conference and Asia Display 2010, IMID/IDMC/ASIA Display 2010
    Pages630-631
    Number of pages2
    Publication statusPublished - 2010 Dec 1
    Event10th International Meeting on Information Display and International Display Manufacturing Conference and Asia Display 2010, IMID/IDMC/ASIA Display 2010 - Seoul, Korea, Republic of
    Duration: 2010 Oct 112010 Oct 15

    Publication series

    NameProceedings of International Meeting on Information Display
    ISSN (Print)1738-7558

    Other

    Other10th International Meeting on Information Display and International Display Manufacturing Conference and Asia Display 2010, IMID/IDMC/ASIA Display 2010
    Country/TerritoryKorea, Republic of
    CitySeoul
    Period10/10/1110/10/15

    Keywords

    • New phosphor
    • Sodium calcium silicate
    • Water-soluble silicon compound

    ASJC Scopus subject areas

    • Engineering(all)

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