Study of Intercalation of Water into BaMgAl_<10>O_<17> : Eu^<2+> (BAM) Blue Phosphor for Plasma Display Panels(PDP Technology)(<Special Issue>Electronic Displays)

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概要

• 論文の詳細を見る

• We investigated the intercalation of water into BaMgAl_<10>O_<17> : Eu^<2+> (BAM), a blue phosphor that is used in plasma display panels. The adsorption and desorption characteristics of water with BAM have hysteresis ; showing that water is intercalated into BAM. Using thermal analysis techniques, we suggested that water hydrated to barium ions caused oxidation. We found that the water intercalated into BAM played an important role in the oxidation of Eu^<2+> between 450℃ and 600℃, and contributed to a 10% degradation of luminance. In contrast, oxidation due to oxygen is a principal factor in degradation above 600℃ through baking process in air.

• 社団法人電子情報通信学会の論文
• 2003-11-01

著者

• BETSUI Keiichi

  Fujitsu Limited

• Betsui K

  Fujitsu Laboratories Ltd.

• ONIMARU Toshiaki

  Fujitsu Laboratories Ltd.

• MISAWA Tomonari

  Fujitsu Laboratories Ltd.

• SAKITA Koichi

  Fujitsu Laboratories Ltd.

• Fukuta Shin'ya

  Fujitsu Laboratories Ltd.

関連論文

• Fast Electron Beam Lithography System with 1024 Beams Individually Controlled by Blanking Aperture Array
• Study of Intercalation of Water into BaMgAl_O_ : Eu^ (BAM) Blue Phosphor for Plasma Display Panels(PDP Technology)(Electronic Displays)
• Study of Intercalation of Water into BaMgAl_O_ : Eu^ (BAM) Bluc Phosphor for Plasma Display Panels
• Influence of Film Characteristics on the Sputtering Rate of MgO (Special Issue on Electronic Displays)

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