JP2011009221A - ノンバランスのリチウムイオンのマイクロバッテリー - Google Patents
ノンバランスのリチウムイオンのマイクロバッテリー Download PDFInfo
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Abstract
【解決手段】Liイオンのマイクロバッテリーは、正極と電解質と負極とを備え、正極は、Liイオンの蓄積容量C1と第1の厚さ(t1)とを有し、且つ、第1のLi挿入材料から形成され、負極は、蓄積容量C2と第2の厚さ(t2)とを有し、且つ、第2のLi挿入材料から形成される。厚さ(t1及びt2)は、比C1/C2が10以上1000以下となるようにされる。マイクロバッテリーの第1の充電の間、Liイオンは負極に挿入され、第2の挿入材料を完全に飽和する。初期充電の間、電気めっきにより、Liイオンは、電解質とリチウムが飽和した負極との間に金属Li層を形成する。それに続く充電及び放電サイクルの間、金属リチウム層のみが、Liイオンの移動に関与する。
【選択図】図4
Description
− リチウムイオンの蓄積容量C1と第1の厚さとを有し、且つ、第1のリチウムインサーション材料から形成された正極と、
− 電解質と、
− リチウムイオンの蓄積容量C2と第2の厚さとを有し、且つ、第1の材料と異なる第2のリチウムインサーション材料から形成された負極であって、第1と第2の厚さは、比C1/C2が10以上1000以下となるように選択されているような負極と、
を備え、
マイクロバッテリーの操作方法は、以下のステップである、
− マイクロバッテリーの最初の充電のステップであって、正極から負極へ、負極が飽和に達するまで、第1の量のリチウムを移動させるとともに、電解質とリチウムが飽和した負極との間に金属リチウム層が形成されるまで、第2の量のリチウムを移動させるステップと、
− その後の放電及び充電のステップであって、正極と負極との間で、金属リチウム層の形で堆積させる第2の量のリチウムだけの移動によって放電及び充電させるステップと、
を備える。
Claims (3)
- リチウムイオンのマイクロバッテリーの操作方法であって、
前記リチウムイオンのマイクロバッテリーは、
− リチウムイオンの蓄積容量C1と第1の厚さ(t1)とを有し、且つ、第1のリチウムインサーション材料から形成された正極(1)と、
− 電解質(3)と、
− リチウムイオンの蓄積容量C2と第2の厚さ(t2)とを有し、且つ、第1のリチウムインサーション材料と異なる第2のリチウムインサーション材料から形成された負極(2)であって、前記第1と第2の厚さ(t1、t2)は、容量比C1/C2が10以上1000以下となるように選択されているような前記負極(2)と、
を備え、
前記方法は、以下のステップである、
− 前記マイクロバッテリーの最初の充電のステップであって、前記正極(1)から前記負極(2)へ、前記負極(2)が飽和に達するまで、第1の量(X1)のリチウムを移動させるとともに、前記電解質(3)と前記リチウムが飽和した負極(2)との間に金属リチウム層(4)が形成されるまで、第2の量(X2)のリチウムを移動させるステップと、
− その後の放電及び充電のステップであって、前記正極(1)と前記負極(2)との間で、前記金属リチウム層(4)の形で堆積させる前記第2の量のリチウム(X2)だけの移動によって放電及び充電させるステップと、
を備えるリチウムイオンのマイクロバッテリーの操作方法。 - 前記マイクロバッテリーの端子の電圧がしきい値に到達する際、前記マイクロバッテリーの放電を中断する、ことを特徴とする請求項1に記載の方法。
- 前記正極(1)の当初の材料は、リチウムを含まない材料であり、前記方法は、前記正極(1)と前記正極の材料を形成するように前記負極(2)の外部表面に配置される金属層(5)とをショートさせることを、初期的に備えることを特徴とする請求項1に記載の方法。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0903159A FR2947386B1 (fr) | 2009-06-29 | 2009-06-29 | Microbatterie lithium-ion non equilibree, procede de realisation d'une microbatterie au lithium et microbatterie au lithium |
| FR09/03159 | 2009-06-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2011009221A true JP2011009221A (ja) | 2011-01-13 |
| JP5539065B2 JP5539065B2 (ja) | 2014-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010146083A Expired - Fee Related JP5539065B2 (ja) | 2009-06-29 | 2010-06-28 | ノンバランスのリチウムイオンのマイクロバッテリー |
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| Country | Link |
|---|---|
| US (1) | US8389138B2 (ja) |
| EP (1) | EP2270900B1 (ja) |
| JP (1) | JP5539065B2 (ja) |
| KR (1) | KR20110001934A (ja) |
| CN (1) | CN101944637A (ja) |
| ES (1) | ES2393956T3 (ja) |
| FR (1) | FR2947386B1 (ja) |
| PL (1) | PL2270900T3 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017022085A (ja) * | 2015-05-05 | 2017-01-26 | アイメック・ヴェーゼットウェーImec Vzw | 薄膜固体電池の製造方法 |
| JP2022551689A (ja) * | 2020-05-08 | 2022-12-13 | エルジー エナジー ソリューション リミテッド | リチウムフリー電池、およびその製造方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3000843B1 (fr) * | 2013-01-07 | 2015-02-27 | Commissariat Energie Atomique | Procede de fabrication de batteries de type lithium-ion. |
| JP6328151B2 (ja) * | 2013-02-21 | 2018-05-23 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツングRobert Bosch Gmbh | 複合固体電解質を有するリチウム電池 |
| US10581111B2 (en) | 2017-01-31 | 2020-03-03 | Keracel, Inc. | Ceramic lithium retention device |
| US10971760B2 (en) | 2018-01-31 | 2021-04-06 | Keracel, Inc. | Hybrid solid-state cell with a sealed anode structure |
| WO2019152531A1 (en) | 2018-01-31 | 2019-08-08 | Keracel, Inc. | Hybrid solid-state cell with a sealed anode structure |
| WO2021225414A1 (ko) * | 2020-05-08 | 2021-11-11 | 주식회사 엘지에너지솔루션 | 리튬 프리 전지 및 이의 제조 방법 |
| KR102910524B1 (ko) * | 2020-05-08 | 2026-01-12 | 주식회사 엘지에너지솔루션 | 리튬 프리 전지, 및 이의 제조 방법 |
| FR3112213B1 (fr) * | 2020-07-01 | 2022-11-04 | Commissariat Energie Atomique | Méthode de test(s) d’un ou d’une pluralité de dispositifs microbatteries et système mettant en œuvre la méthode de test(s) |
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| JP2005507544A (ja) * | 2001-10-22 | 2005-03-17 | コミサリア、ア、レネルジ、アトミク | 薄膜状急速充電エネルギ蓄積装置 |
| JP2008159589A (ja) * | 2006-12-21 | 2008-07-10 | Commissariat A L'energie Atomique | 膨張キャビティを有する電流電極コレクタ組立体を備えるリチウム蓄電池及びその製造方法 |
| JP2008527652A (ja) * | 2005-01-06 | 2008-07-24 | ルトガース,ザ ステート ユニヴァーシティ オブ ニュージャーシィ | 電気化学的自己組織化バッテリー |
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| JP2009544141A (ja) * | 2006-07-18 | 2009-12-10 | シンベット・コーポレイション | フォトリソグラフィーによるソリッドステートマイクロ電池の製造、シンギュレーション及びパッシベーションの方法及び装置 |
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| US20070221265A1 (en) * | 2006-03-22 | 2007-09-27 | Sion Power Corporation | Rechargeable lithium/water, lithium/air batteries |
| EP1170816A2 (en) * | 2000-07-06 | 2002-01-09 | Japan Storage Battery Company Limited | Non-aqueous electrolyte secondary battery and process for the preparation thereof |
| JP2004127743A (ja) * | 2002-10-03 | 2004-04-22 | Matsushita Electric Ind Co Ltd | 薄膜電池 |
| JP2005005117A (ja) * | 2003-06-11 | 2005-01-06 | Sony Corp | 電池 |
| US8313860B2 (en) * | 2004-09-28 | 2012-11-20 | Tadiran Batteries Ltd. | Lithium cell and method of forming same |
| JP2009502011A (ja) * | 2005-07-15 | 2009-01-22 | シンベット・コーポレイション | 軟質および硬質電解質層付き薄膜電池および方法 |
| US8017263B2 (en) * | 2006-01-24 | 2011-09-13 | Sony Corporation | Separator and battery |
| FR2925227B1 (fr) * | 2007-12-12 | 2009-11-27 | Commissariat Energie Atomique | Dispositif electrochimique au lithium encaspule. |
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- 2010-06-15 PL PL10354030T patent/PL2270900T3/pl unknown
- 2010-06-15 ES ES10354030T patent/ES2393956T3/es active Active
- 2010-06-15 EP EP10354030A patent/EP2270900B1/fr active Active
- 2010-06-18 US US12/818,708 patent/US8389138B2/en active Active
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- 2010-06-28 KR KR1020100061404A patent/KR20110001934A/ko not_active Withdrawn
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| JP2005507544A (ja) * | 2001-10-22 | 2005-03-17 | コミサリア、ア、レネルジ、アトミク | 薄膜状急速充電エネルギ蓄積装置 |
| JP2008527652A (ja) * | 2005-01-06 | 2008-07-24 | ルトガース,ザ ステート ユニヴァーシティ オブ ニュージャーシィ | 電気化学的自己組織化バッテリー |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2017022085A (ja) * | 2015-05-05 | 2017-01-26 | アイメック・ヴェーゼットウェーImec Vzw | 薄膜固体電池の製造方法 |
| JP2022551689A (ja) * | 2020-05-08 | 2022-12-13 | エルジー エナジー ソリューション リミテッド | リチウムフリー電池、およびその製造方法 |
| JP7350420B2 (ja) | 2020-05-08 | 2023-09-26 | エルジー エナジー ソリューション リミテッド | リチウムフリー電池、およびその製造方法 |
| US12278377B2 (en) | 2020-05-08 | 2025-04-15 | Lg Energy Solution Ltd. | Lithium free battery and method for preparing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101944637A (zh) | 2011-01-12 |
| KR20110001934A (ko) | 2011-01-06 |
| US8389138B2 (en) | 2013-03-05 |
| JP5539065B2 (ja) | 2014-07-02 |
| FR2947386A1 (fr) | 2010-12-31 |
| EP2270900A1 (fr) | 2011-01-05 |
| FR2947386B1 (fr) | 2011-09-23 |
| PL2270900T3 (pl) | 2013-01-31 |
| ES2393956T3 (es) | 2013-01-02 |
| EP2270900B1 (fr) | 2012-08-29 |
| US20100330401A1 (en) | 2010-12-30 |
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