Search for the VUV Phosphors in Ternary System SrO-B₂O₃-P₂O₅

• TODA KENJI

  Niigata University

• KOMATSU YUSUKE

  Niigata University

• UEMATSU KAZUYOSHI

  Niigata University

• SATO MINEO

  Niigata University

Bibliographic Information

Other Title

• SrO-B₂O₃-P₂O₅系VUV蛍光体の探索

Abstract

Luminescence properties under a vacuum ultraviolet (VUV) excitation investigated for phosphors in SrO-B₂O₃-P₂O₅ ternary system. The borophosphates have a relatively strong absorption band in a VUV region because of strong covalent characters of B-O and P-O bonds. One of these phosphors activated by Eu²⁺ showed a strong luminescence, which is about twice as bright as a commercial blue phosphor, BAM (BaMgAl₁₀O₁₇: Eu²⁺). This can be an attractive candidate of phosphors for plasma display panels (PDPs) and mercury-free fluorescent lamps.

Journal

• Preprints of Annual Meeting of The Ceramic Society of Japan<br> Preprints of Fall Meeting of The Ceramic Society of Japan

  Preprints of Annual Meeting of The Ceramic Society of Japan<br> Preprints of Fall Meeting of The Ceramic Society of Japan 2004S (0), 554-554, 2004

  The Ceramic Society of Japan

Keywords

• VUV Phosphor
• Crystal Sructure
• Luminescence Property
• Mercury-free Lamp

Details

• CRID: 1390282680593587200
• NII Article ID: 10013067507
• NII Article ID: 130006974590
• NII Book ID: AN10379697
• DOI: 10.14853/pcersj.2004s.0.554.0
• Data Source:
  • JaLC
  • CiNii Articles
• Abstract License Flag: Disallowed