スピネル粒子量制御による酸化亜鉛素子の性能向上 Improvement on ZnO Element Performance by Optimizing the Amount of Spinel Particles

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The performance of ZnO elements such as voltage-current characteristic, life performance under a continuous system voltage, energy absorption capability is strongly dependent on the performance of boundaries between ZnO grains formed during the sintering process. The performance of these boundaries is greatly influenced by spinel particles (Zn<sub>7</sub>Sb<sub>2</sub>O<sub>12</sub>) that are produced between ZnO grains and hence have a relation to the formation of boundaries.<br>The authors studied the influence of reducing spinel particles on the performance of ZnO elements by experimentally manufacturing and evaluating the elements with various amounts of Sb<sub>2</sub>O<sub>3</sub>. As the result, some characteristics of the spinel-reduced elements were improved compared with that of normal ZnO elements: e.g. superior voltage-current characteristic, smaller micro-pores and larger capacitance. It was also found that the sintering temperature of the spinel-reduced elements could be decreased by more than 100°C than that of normal elements which the authors are currently manufacturing.

収録刊行物

  • 電気学会論文誌. B, 電力・エネルギー部門誌 = The transactions of the Institute of Electrical Engineers of Japan. B, A publication of Power and Energy Society  

    電気学会論文誌. B, 電力・エネルギー部門誌 = The transactions of the Institute of Electrical Engineers of Japan. B, A publication of Power and Energy Society 128(6), 879-884, 2008-06-01 

    The Institute of Electrical Engineers of Japan

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各種コード

  • NII論文ID(NAID)
    10021130963
  • NII書誌ID(NCID)
    AN10136334
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    03854213
  • NDL 記事登録ID
    9531728
  • NDL 雑誌分類
    ZN31(科学技術--電気工学・電気機械工業)
  • NDL 請求記号
    Z16-794
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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