JP5771417B2 - リチウム二次電池の電極の作製方法及びリチウムイオンキャパシタの電極の作製方法 - Google Patents
リチウム二次電池の電極の作製方法及びリチウムイオンキャパシタの電極の作製方法 Download PDFInfo
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Description
本実施の形態では、本発明の一態様である蓄電装置用電極及びその作製方法について説明する。
本実施の形態では、実施の形態1と異なる蓄電装置の電極及びその作製方法について説明する。
本実施の形態では、蓄電装置の構造について、図8を用いて説明する。
Claims (8)
- 集電体を形成し、
前記集電体表面に酸素プラズマ処理を行い、ぬれ性の高い領域を形成し、
前記集電体上の第1の領域にマスクを形成し、
前記集電体上の第2の領域及び第3の領域にフッ素を含むプラズマ処理を行い、ぬれ性の低い領域を形成し、
前記第1の領域は、前記第2の領域と前記第3の領域との間に位置し、
前記マスクを除去し、
前記ぬれ性の高い領域にシリコン、ゲルマニウム、またはスズを含む組成物を吐出し、
前記組成物を焼成して、活物質を形成することを特徴とするリチウム二次電池の電極の作製方法。 - 集電体を形成し、
前記集電体上に光触媒層を形成し、
前記光触媒層上の第1の領域にマスクを形成し、
前記光触媒層上の第2の領域及び第3の領域にフッ素を含むプラズマ処理を行い、ぬれ性の低い領域を形成し、
前記第1の領域は、前記第2の領域と前記第3の領域との間に位置し、
前記マスクを除去し、
前記第1の領域に、光またはレーザ光を照射する処理を行い、ぬれ性の高い領域を形成し
前記ぬれ性の高い領域にシリコン、ゲルマニウム、またはスズを含む組成物を吐出し、
前記組成物を焼成して、活物質を形成することを特徴とするリチウム二次電池の電極の作製方法。 - 請求項2において、
前記光触媒層は、前記集電体の表面を酸化することにより形成された金属酸化物層であることを特徴とするリチウム二次電池の電極の作製方法。 - 請求項2において、
前記光触媒層は、前記集電体上に形成された金属酸化物層であることを特徴とするリチウム二次電池の電極の作製方法。 - 集電体を形成し、
前記集電体表面に酸素プラズマ処理を行い、ぬれ性の高い領域を形成し、
前記集電体上の第1の領域にマスクを形成し、
前記集電体上の第2の領域及び第3の領域にフッ素を含むプラズマ処理を行い、ぬれ性の低い領域を形成し、
前記第1の領域は、前記第2の領域と前記第3の領域との間に位置し、
前記マスクを除去し、
前記ぬれ性の高い領域にシリコン、ゲルマニウム、またはスズを含む組成物を吐出し、
前記組成物を焼成して、活物質を形成することを特徴とするリチウムイオンキャパシタの電極の作製方法。 - 集電体を形成し、
前記集電体上に光触媒層を形成し、
前記光触媒層上の第1の領域にマスクを形成し、
前記光触媒層上の第2の領域及び第3の領域にフッ素を含むプラズマ処理を行い、ぬれ性の低い領域を形成し、
前記第1の領域は、前記第2の領域と前記第3の領域との間に位置し、
前記マスクを除去し、
前記第1の領域に、光またはレーザ光を照射する処理を行い、ぬれ性の高い領域を形成し
前記ぬれ性の高い領域にシリコン、ゲルマニウム、またはスズを含む組成物を吐出し、
前記組成物を焼成して、活物質を形成することを特徴とするリチウムイオンキャパシタの電極の作製方法。 - 請求項6において、
前記光触媒層は、前記集電体の表面を酸化することにより形成された金属酸化物層であることを特徴とするリチウムイオンキャパシタの電極の作製方法。 - 請求項6において、
前記光触媒層は、前記集電体上に形成された金属酸化物層であることを特徴とするリチウムイオンキャパシタの電極の作製方法。
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| JP2011051069A JP5771417B2 (ja) | 2010-03-26 | 2011-03-09 | リチウム二次電池の電極の作製方法及びリチウムイオンキャパシタの電極の作製方法 |
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| JP2010072799 | 2010-03-26 | ||
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| JP2011051069A JP5771417B2 (ja) | 2010-03-26 | 2011-03-09 | リチウム二次電池の電極の作製方法及びリチウムイオンキャパシタの電極の作製方法 |
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| JP2015129420A Division JP5998256B2 (ja) | 2010-03-26 | 2015-06-29 | 蓄電装置 |
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| JP2011222493A JP2011222493A (ja) | 2011-11-04 |
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| DE102010062140B4 (de) * | 2010-11-29 | 2014-04-03 | Zentrum für Sonnenenergie- und Wasserstoff-Forschung Baden-Württemberg Gemeinnützige Stiftung | Batterieelektrode und Verfahren zum Herstellen derselben, sowie Batterie |
| US20130183814A1 (en) * | 2012-01-13 | 2013-07-18 | Applied Materials, Inc. | Method of depositing a silicon germanium tin layer on a substrate |
| EP2738831B1 (en) * | 2012-11-29 | 2017-10-25 | The Swatch Group Research and Development Ltd. | Electrochemical cell |
| USD758328S1 (en) * | 2012-12-18 | 2016-06-07 | Jm Energy Corporation | Lithium ion capacitor |
| KR102220538B1 (ko) * | 2014-09-23 | 2021-02-24 | 경희대학교 산학협력단 | 유기 반도체 재료를 포함하는 전극, 전극의 제조 방법 및 상기 전극을 포함하는 슈퍼 커패시터 |
| CN106033696B (zh) * | 2015-03-18 | 2019-03-29 | 集盛星泰(北京)科技有限公司 | 一种电极及其制备方法 |
| JP6871676B2 (ja) * | 2015-11-26 | 2021-05-12 | 株式会社ジェイテクト | 蓄電デバイス及び蓄電デバイスの製造方法 |
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| GB201609686D0 (en) | 2016-06-02 | 2016-07-20 | Qinetiq Ltd | Devices |
| JP6866922B2 (ja) * | 2017-06-01 | 2021-04-28 | 株式会社村田製作所 | 二次電池の製造方法 |
| CN108615893A (zh) * | 2018-05-02 | 2018-10-02 | 南方科技大学 | 一种有效抑制锂金属电池枝晶不可控生长的集流体、其制备方法及用途 |
| KR102440243B1 (ko) | 2019-02-21 | 2022-09-06 | 주식회사 엘지에너지솔루션 | 전극조립체 |
| US20230246198A1 (en) * | 2019-10-11 | 2023-08-03 | Semiconductor Energy Laboratory Co., Ltd. | Positive electrode for secondary battery, secondary battery, and electronic device and system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH0620678A (ja) * | 1992-03-31 | 1994-01-28 | Osaka Gas Co Ltd | バッテリー電極用の基板としての三次元微小構造体 |
| JPH06275315A (ja) * | 1993-03-23 | 1994-09-30 | Matsushita Electric Ind Co Ltd | リチウム二次電池 |
| JP2000164222A (ja) * | 1998-11-26 | 2000-06-16 | Hitachi Cable Ltd | Liイオン電池の陰極集電部材用銅材、およびLiイオン電池用陰極集電部材の製造方法 |
| JP2000164208A (ja) * | 1998-11-27 | 2000-06-16 | Toyota Motor Corp | 電極の製造方法 |
| JP2004127535A (ja) * | 2002-09-30 | 2004-04-22 | Sanyo Electric Co Ltd | リチウム二次電池用負極及びリチウム二次電池 |
| JP4037229B2 (ja) * | 2002-09-30 | 2008-01-23 | 日立マクセル株式会社 | リチウム二次電池用電極と、これを負極とするリチウム二次電池 |
| JP2005196971A (ja) * | 2003-12-26 | 2005-07-21 | Matsushita Electric Ind Co Ltd | リチウム二次電池用負極とその製造方法ならびにリチウム二次電池 |
| KR101058176B1 (ko) | 2004-03-25 | 2011-08-22 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 박막 트랜지스터의 제조 방법 |
| JP4628040B2 (ja) | 2004-08-20 | 2011-02-09 | 株式会社半導体エネルギー研究所 | 半導体素子を備えた表示装置の製造方法 |
| JP2007012421A (ja) * | 2005-06-30 | 2007-01-18 | Matsushita Electric Ind Co Ltd | リチウムイオン電池用負極およびそれを用いたリチウムイオン電池 |
| JP2008098157A (ja) * | 2006-09-14 | 2008-04-24 | Matsushita Electric Ind Co Ltd | リチウムイオン二次電池用負極およびそれを用いるリチウムイオン二次電池 |
| JP2009134917A (ja) | 2007-11-29 | 2009-06-18 | Panasonic Corp | 非水系二次電池用電極板およびこれを用いた非水系二次電池 |
| JP5207026B2 (ja) * | 2007-11-30 | 2013-06-12 | トヨタ自動車株式会社 | 電池の電極集電体及び該電極集電体を備えた電池用電極の製造方法 |
| US8927156B2 (en) | 2009-02-19 | 2015-01-06 | Semiconductor Energy Laboratory Co., Ltd. | Power storage device |
| JP2010239122A (ja) | 2009-03-09 | 2010-10-21 | Semiconductor Energy Lab Co Ltd | 蓄電デバイス |
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2011
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- 2011-03-23 KR KR1020110025641A patent/KR101810391B1/ko not_active Expired - Fee Related
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Also Published As
| Publication number | Publication date |
|---|---|
| JP5998256B2 (ja) | 2016-09-28 |
| US20110236755A1 (en) | 2011-09-29 |
| JP2011222493A (ja) | 2011-11-04 |
| KR101810391B1 (ko) | 2017-12-19 |
| KR20110108276A (ko) | 2011-10-05 |
| JP2015213079A (ja) | 2015-11-26 |
| US8748039B2 (en) | 2014-06-10 |
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