JP4599562B2 - ニオブ酸カリウム単結晶の合成方法 - Google Patents
ニオブ酸カリウム単結晶の合成方法 Download PDFInfo
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- JP4599562B2 JP4599562B2 JP2005317464A JP2005317464A JP4599562B2 JP 4599562 B2 JP4599562 B2 JP 4599562B2 JP 2005317464 A JP2005317464 A JP 2005317464A JP 2005317464 A JP2005317464 A JP 2005317464A JP 4599562 B2 JP4599562 B2 JP 4599562B2
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- potassium niobate
- single crystal
- niobate single
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- synthesizing
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Description
Claims (2)
- Nb2O5とK2CO3の混合物に、合成されるニオブ酸カリウムに対して1〜40倍mol量のKFをフラックスとして添加し、800〜890℃の温度範囲で焼成することを特徴とするニオブ酸カリウム単結晶の合成方法。
- Nb2O5とK2CO3に、さらにLi2CO3とNa2CO3の少なくとも一方を加えた混合物に、合成されるニオブ酸カリウムに対して1〜40倍mol量のKFをフラックスとして添加し、800〜890℃の温度範囲で焼成することを特徴とするニオブ酸カリウム単結晶の合成方法。
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JP2007119327A JP2007119327A (ja) | 2007-05-17 |
JP4599562B2 true JP4599562B2 (ja) | 2010-12-15 |
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KR102348824B1 (ko) * | 2015-11-23 | 2022-01-06 | 한국전기연구원 | 판상의 니오븀산칼륨 입자 및 그 제조방법 |
Citations (3)
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JP2004284889A (ja) * | 2003-03-24 | 2004-10-14 | Japan Science & Technology Agency | ニオブ酸カリウム結晶又は結晶薄膜の水熱合成方法 |
JP2004300012A (ja) * | 2002-07-16 | 2004-10-28 | Denso Corp | 圧電磁器組成物及びその製造方法並びに圧電素子及び誘電素子 |
JP2005272266A (ja) * | 2004-03-26 | 2005-10-06 | Toyota Central Res & Dev Lab Inc | 異方形状粉末及びその製造方法、並びに、結晶配向セラミックス及びその製造方法 |
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Patent Citations (3)
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JP2004300012A (ja) * | 2002-07-16 | 2004-10-28 | Denso Corp | 圧電磁器組成物及びその製造方法並びに圧電素子及び誘電素子 |
JP2004284889A (ja) * | 2003-03-24 | 2004-10-14 | Japan Science & Technology Agency | ニオブ酸カリウム結晶又は結晶薄膜の水熱合成方法 |
JP2005272266A (ja) * | 2004-03-26 | 2005-10-06 | Toyota Central Res & Dev Lab Inc | 異方形状粉末及びその製造方法、並びに、結晶配向セラミックス及びその製造方法 |
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