JP7572949B2 - 固体二次電池の製造装置 - Google Patents
固体二次電池の製造装置 Download PDFInfo
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- JP7572949B2 JP7572949B2 JP2021517128A JP2021517128A JP7572949B2 JP 7572949 B2 JP7572949 B2 JP 7572949B2 JP 2021517128 A JP2021517128 A JP 2021517128A JP 2021517128 A JP2021517128 A JP 2021517128A JP 7572949 B2 JP7572949 B2 JP 7572949B2
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- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/56—Apparatus specially adapted for continuous coating; Arrangements for maintaining the vacuum, e.g. vacuum locks
- C23C14/568—Transferring the substrates through a series of coating stations
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- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0561—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of inorganic materials only
- H01M10/0562—Solid materials
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- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
- H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
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- H01M4/00—Electrodes
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- H01M4/04—Processes of manufacture in general
- H01M4/0402—Methods of deposition of the material
- H01M4/0421—Methods of deposition of the material involving vapour deposition
- H01M4/0423—Physical vapour deposition
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- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
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- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/10—Glass or silica
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- C—CHEMISTRY; METALLURGY
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- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/12—Organic material
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- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
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- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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- General Physics & Mathematics (AREA)
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- Battery Electrode And Active Subsutance (AREA)
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Description
図2は本発明の一態様を示す製造装置の一部の断面図である。
図3Aは本発明の一態様を示す二次電池の上面図であり、図3Bは断面図である。
図4Aは本発明の一態様を示す二次電池の作製途中の上面図であり、図4Bは完成後の上面図である。
図5は本発明の一態様を示す断面図である。
図6は本発明の一態様を示す製造フロー図である。
図7Aは電池セルの斜視図であり、図7Bは電子機器の一例を示す図である。
図8A、図8B、図8Cは電子機器の一例を示す図である。
本実施の形態では、二次電池の第1の電極から第2の電極までの作製を全自動化できるマルチチャンバー方式の製造装置の例を図1に示す。
固体二次電池の出力電圧を大きくするために、固体二次電池を直列接続することができる。実施の形態1では単層セルの例を示したが、本実施の形態では直列接続させた固体二次電池を作製する例を示す。
実施の形態1では単層セルの例を示したが、本実施の形態では多層セルの例を示す。図5、図6は、薄膜型の固体二次電池の多層セルの場合について示す実施の形態の一つである。
本実施の形態では、薄膜型二次電池を用いた電子機器の例について図7及び図8を用いて説明を行う。
Claims (3)
- マスクアライメント室と、
前記マスクアライメント室と連結する第1の搬送室と、
前記第1の搬送室と連結する第2の搬送室と、
前記第2の搬送室と連結する第1の成膜室と、
前記第1の搬送室と連結する第3の搬送室と、
前記第3の搬送室と連結する第2の成膜室と、を有し、
前記第1の成膜室は、スパッタリング法により正極活物質層または負極活物質層を成膜する機能を有し、
前記第2の成膜室は、リチウムの有機錯体と、SiOX(0<X≦2)とを共蒸着して固体電解質層を成膜する機能を有し、
前記マスクアライメント室から前記第1の成膜室間、及び前記マスクアライメント室から前記第2の成膜室間は大気に触れることなく基板が搬送される固体二次電池の製造装置。 - 請求項1において、さらに前記第2の搬送室と連結する加熱室を有する固体二次電池の製造装置。
- 請求項1または請求項2において、前記リチウムの有機錯体は、8-ヒドロキシキノリナト-リチウムである固体二次電池の製造装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2024178646A JP2024180534A (ja) | 2019-04-30 | 2024-10-11 | 固体二次電池の作製方法 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019087082 | 2019-04-30 | ||
| JP2019087082 | 2019-04-30 | ||
| PCT/IB2020/053579 WO2020222065A1 (ja) | 2019-04-30 | 2020-04-16 | 固体二次電池の製造装置及び固体二次電池の作製方法 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024178646A Division JP2024180534A (ja) | 2019-04-30 | 2024-10-11 | 固体二次電池の作製方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2020222065A1 JPWO2020222065A1 (ja) | 2020-11-05 |
| JPWO2020222065A5 JPWO2020222065A5 (ja) | 2023-04-12 |
| JP7572949B2 true JP7572949B2 (ja) | 2024-10-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021517128A Active JP7572949B2 (ja) | 2019-04-30 | 2020-04-16 | 固体二次電池の製造装置 |
| JP2024178646A Pending JP2024180534A (ja) | 2019-04-30 | 2024-10-11 | 固体二次電池の作製方法 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024178646A Pending JP2024180534A (ja) | 2019-04-30 | 2024-10-11 | 固体二次電池の作製方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US20220209214A1 (ja) |
| JP (2) | JP7572949B2 (ja) |
| KR (1) | KR20220002361A (ja) |
| CN (1) | CN113728481A (ja) |
| WO (1) | WO2020222065A1 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220209214A1 (en) * | 2019-04-30 | 2022-06-30 | Semiconductor Energy Laboratory Co., Ltd. | Manufacturing apparatus for solid-state secondary battery and method for manufacturing solid-state secondary battery |
| CN119009133B (zh) * | 2024-10-08 | 2025-09-12 | 广汽埃安新能源汽车股份有限公司 | 一种锂离子电池电解液、锂离子电池以及用电设备 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001076710A (ja) | 1999-09-07 | 2001-03-23 | Matsushita Electric Ind Co Ltd | 二次電池及びそれを用いた電気回路基板 |
| JP2003282142A (ja) | 2002-03-26 | 2003-10-03 | Matsushita Electric Ind Co Ltd | 薄膜積層体、薄膜電池、コンデンサ、及び薄膜積層体の製造方法と製造装置 |
| JP2003313654A (ja) | 2001-12-12 | 2003-11-06 | Semiconductor Energy Lab Co Ltd | 成膜装置および成膜方法およびクリーニング方法 |
| JP2004079528A (ja) | 2002-08-01 | 2004-03-11 | Semiconductor Energy Lab Co Ltd | 製造装置 |
| JP2011192922A (ja) | 2010-03-16 | 2011-09-29 | Hitachi High-Technologies Corp | 真空処理装置 |
| JP2013016286A (ja) | 2011-06-30 | 2013-01-24 | Ulvac Japan Ltd | 薄膜リチウム二次電池形成装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW442891B (en) * | 1998-11-17 | 2001-06-23 | Tokyo Electron Ltd | Vacuum processing system |
| SG149680A1 (en) * | 2001-12-12 | 2009-02-27 | Semiconductor Energy Lab | Film formation apparatus and film formation method and cleaning method |
| US7959769B2 (en) * | 2004-12-08 | 2011-06-14 | Infinite Power Solutions, Inc. | Deposition of LiCoO2 |
| US8404001B2 (en) | 2011-04-15 | 2013-03-26 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing positive electrode and power storage device |
| US20220209214A1 (en) * | 2019-04-30 | 2022-06-30 | Semiconductor Energy Laboratory Co., Ltd. | Manufacturing apparatus for solid-state secondary battery and method for manufacturing solid-state secondary battery |
-
2020
- 2020-04-16 US US17/606,861 patent/US20220209214A1/en not_active Abandoned
- 2020-04-16 JP JP2021517128A patent/JP7572949B2/ja active Active
- 2020-04-16 KR KR1020217036493A patent/KR20220002361A/ko active Pending
- 2020-04-16 CN CN202080031402.1A patent/CN113728481A/zh active Pending
- 2020-04-16 WO PCT/IB2020/053579 patent/WO2020222065A1/ja not_active Ceased
-
2024
- 2024-10-11 JP JP2024178646A patent/JP2024180534A/ja active Pending
- 2024-12-23 US US18/999,021 patent/US20250125329A1/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001076710A (ja) | 1999-09-07 | 2001-03-23 | Matsushita Electric Ind Co Ltd | 二次電池及びそれを用いた電気回路基板 |
| JP2003313654A (ja) | 2001-12-12 | 2003-11-06 | Semiconductor Energy Lab Co Ltd | 成膜装置および成膜方法およびクリーニング方法 |
| JP2003282142A (ja) | 2002-03-26 | 2003-10-03 | Matsushita Electric Ind Co Ltd | 薄膜積層体、薄膜電池、コンデンサ、及び薄膜積層体の製造方法と製造装置 |
| JP2004079528A (ja) | 2002-08-01 | 2004-03-11 | Semiconductor Energy Lab Co Ltd | 製造装置 |
| JP2011192922A (ja) | 2010-03-16 | 2011-09-29 | Hitachi High-Technologies Corp | 真空処理装置 |
| JP2013016286A (ja) | 2011-06-30 | 2013-01-24 | Ulvac Japan Ltd | 薄膜リチウム二次電池形成装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20250125329A1 (en) | 2025-04-17 |
| KR20220002361A (ko) | 2022-01-06 |
| CN113728481A (zh) | 2021-11-30 |
| US20220209214A1 (en) | 2022-06-30 |
| JP2024180534A (ja) | 2024-12-26 |
| JPWO2020222065A1 (ja) | 2020-11-05 |
| WO2020222065A1 (ja) | 2020-11-05 |
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