KR100707646B1 - 퍼로브스카이트 구조를 갖는 세라믹 분말의 제조 방법과,퍼로브스카이트 구조를 갖는 세라믹 분말과 세라믹 전자부품 및 그 제조 방법과 적층 세라믹 콘덴서 및 그 제조방법 - Google Patents

퍼로브스카이트 구조를 갖는 세라믹 분말의 제조 방법과,퍼로브스카이트 구조를 갖는 세라믹 분말과 세라믹 전자부품 및 그 제조 방법과 적층 세라믹 콘덴서 및 그 제조방법 Download PDF

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KR100707646B1
KR100707646B1 KR1020040019675A KR20040019675A KR100707646B1 KR 100707646 B1 KR100707646 B1 KR 100707646B1 KR 1020040019675 A KR1020040019675 A KR 1020040019675A KR 20040019675 A KR20040019675 A KR 20040019675A KR 100707646 B1 KR100707646 B1 KR 100707646B1
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ceramic powder
powder
less
crystal lattice
perovskite structure
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KR20040084725A (ko
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가와무라치에
타나다아츠시
차조노히로카즈
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다이요 유덴 가부시키가이샤
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KR1020040019675A 2003-03-24 2004-03-23 퍼로브스카이트 구조를 갖는 세라믹 분말의 제조 방법과,퍼로브스카이트 구조를 갖는 세라믹 분말과 세라믹 전자부품 및 그 제조 방법과 적층 세라믹 콘덴서 및 그 제조방법 Expired - Lifetime KR100707646B1 (ko)

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JP2003080407A JP4141298B2 (ja) 2003-03-24 2003-03-24 ペロブスカイト構造を有する誘電体セラミック粉末の製造方法と、セラミック電子部品の製造方法と、積層セラミックコンデンサの製造方法
JPJP-P-2003-00080407 2003-03-24

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KR1020070010617A Division KR100711427B1 (ko) 2003-03-24 2007-02-01 퍼로브스카이트 구조를 갖는 세라믹 분말의 제조 방법과,퍼로브스카이트 구조를 갖는 세라믹 분말과 세라믹 전자부품 및 그 제조 방법과 적층 세라믹 콘덴서 및 그 제조방법

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Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005272295A (ja) * 2004-02-26 2005-10-06 Dowa Mining Co Ltd 正方晶チタン酸バリウム粒子およびその製造方法並びにセラミックコンデンサ
CN101014538B (zh) * 2004-08-13 2012-07-04 堺化学工业株式会社 钙钛矿化合物粉末的制备方法
JP4766910B2 (ja) * 2005-04-26 2011-09-07 京セラ株式会社 チタン酸バリウム粉末の製法、チタン酸バリウム粉末、およびチタン酸バリウム焼結体
JP4827011B2 (ja) * 2006-03-10 2011-11-30 Ｔｄｋ株式会社 セラミック粉末及びこれを用いた誘電体ペースト、積層セラミック電子部品、その製造方法
US8184426B2 (en) * 2006-12-25 2012-05-22 National Institute For Materials Science Dielectric element and method for producing the dielectric element
JP5184333B2 (ja) * 2008-12-25 2013-04-17 サムソン エレクトロ−メカニックス カンパニーリミテッド． 誘電体セラミックス材料の製造方法
JP5233763B2 (ja) * 2009-03-13 2013-07-10 株式会社村田製作所 チタン酸バリウム系誘電体原料粉末、その製造方法、セラミックグリーンシートの製造方法、および積層セラミックコンデンサの製造方法
JP5820373B2 (ja) * 2009-06-25 2015-11-24 イーストー，インコーポレイティド 石英ガラス横型炉および組立体
JP5445412B2 (ja) * 2010-09-17 2014-03-19 株式会社村田製作所 複合酸化物粉末の製造方法
JP2012072037A (ja) * 2010-09-29 2012-04-12 Tdk Corp 誘電体磁器組成物およびその製造方法ならびにセラミック電子部品
CN102074351A (zh) * 2010-11-12 2011-05-25 无锡索垠飞科技有限公司 电容式储能电池及其制造方法
CN102035265B (zh) * 2010-12-06 2013-11-20 南京科孚纳米技术有限公司 电容器储能电池无线充电系统
KR101218979B1 (ko) 2010-12-10 2013-01-04 삼성전기주식회사 페롭스카이트 분말의 제조방법, 그 방법으로 제조한 페롭스카이트 분말 및 적층 세라믹 전자부품
KR20130038695A (ko) * 2011-10-10 2013-04-18 삼성전기주식회사 페롭스카이트 분말, 이의 제조방법 및 이를 이용한 적층 세라믹 전자부품
JP5484506B2 (ja) 2012-03-30 2014-05-07 太陽誘電株式会社 セラミック粉末及び積層セラミックコンデンサ
JP5629719B2 (ja) * 2012-03-30 2014-11-26 太陽誘電株式会社 セラミック粉末及び積層セラミックコンデンサ
JP5566434B2 (ja) * 2012-09-25 2014-08-06 太陽誘電株式会社 積層セラミックコンデンサ
CN102886934A (zh) * 2012-10-29 2013-01-23 哈尔滨工业大学 一种结晶完全且无杂相产生的多铁性薄膜及其制备方法
JP2015109410A (ja) * 2013-10-25 2015-06-11 株式会社村田製作所 セラミック電子部品及びセラミック電子部品の製造方法
JP5975370B2 (ja) * 2013-11-18 2016-08-23 株式会社村田製作所 バリスタ機能付き積層型半導体セラミックコンデンサとその製造方法
CN104045341A (zh) * 2014-06-24 2014-09-17 天津大学 无铅高介电常数多层陶瓷电容器介质材料及其制备方法
JP5874798B2 (ja) * 2014-09-30 2016-03-02 株式会社村田製作所 チタン酸バリウム系セラミック粉末
CN104387088A (zh) * 2014-10-29 2015-03-04 安徽省皖捷液压科技有限公司 一种废橡胶轮胎颗粒/氮化硅复合的陶瓷喷嘴及其制作方法
JP7523922B2 (ja) * 2020-03-03 2024-07-29 太陽誘電株式会社 セラミック電子部品の製造方法、および金属導電ペースト
CN112919529A (zh) * 2021-03-31 2021-06-08 成渝钒钛科技有限公司 一种利用含钛高炉渣制备钛酸钡的方法
CN118164751B (zh) * 2022-12-08 2025-10-21 福建贝思科电子材料股份有限公司 一种钛酸钡钙粉体、其制备方法及应用

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2166221A (en) * 1937-06-29 1939-07-18 Du Pont Process for producing pigment titanates
BE478147A (enExample) * 1944-04-04
US2976116A (en) * 1958-03-03 1961-03-21 Walter W Malinofsky Method of preparation of barium titanate powder
US4874598A (en) * 1987-01-20 1989-10-17 Mitsubishi Petrochemical Co., Ltd. Process for producing perovskite-type oxides of the ABO3 type
JP3302627B2 (ja) * 1997-07-31 2002-07-15 太陽誘電株式会社 セラミック粉末の製造方法
EP1017625B1 (en) * 1998-07-01 2002-09-11 Cabot Corporation Hydrothermal process for making barium titanate powders
JP3780851B2 (ja) * 2000-03-02 2006-05-31 株式会社村田製作所 チタン酸バリウムおよびその製造方法ならびに誘電体セラミックおよびセラミック電子部品
CN1219725C (zh) * 2000-05-12 2005-09-21 中国科学院大连化学物理研究所 一种制备高性能复合氧化物粉体的方法
US6409983B1 (en) * 2000-07-11 2002-06-25 Korea Institute Of Science And Technology Process for preparing crystalline barium titanate powder
JP4660935B2 (ja) 2001-02-05 2011-03-30 株式会社村田製作所 正方晶ペロブスカイト構造を有するチタン酸バリウム系セラミック粉末の製造方法
CN1172874C (zh) * 2002-07-10 2004-10-27 清华大学 制备四方相钛酸钡纳米粉体的方法

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CN100344579C (zh) 2007-10-24
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US7271114B2 (en) 2007-09-18
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JP4141298B2 (ja) 2008-08-27
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