KR20170108821A - 전지, 전지 팩 및 차량 - Google Patents
전지, 전지 팩 및 차량 Download PDFInfo
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- KR20170108821A KR20170108821A KR1020170024620A KR20170024620A KR20170108821A KR 20170108821 A KR20170108821 A KR 20170108821A KR 1020170024620 A KR1020170024620 A KR 1020170024620A KR 20170024620 A KR20170024620 A KR 20170024620A KR 20170108821 A KR20170108821 A KR 20170108821A
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- electrode
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- electrolyte
- battery
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- H01M4/04—Processes of manufacture in general
- H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
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- 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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Abstract
Description
도 2는 제1 실시 형태에 관한 일례의 전지의 개략 단면도.
도 3은 제1 실시 형태에 관한 다른 예의 전지의 부분 절결 사시도.
도 4는 실시 형태에 관한 일례의 형태의 전극 적층체를 도시한 도면.
도 5는 제1 실시 형태에 관한 또 다른 예의 전지의 개략 단면도.
도 6은 도 5의 A부의 확대 단면도.
도 7은 제2 실시 형태에 관한 일례의 전지 팩의 분해 사시도.
도 8은 도 7의 전지 팩의 전기 회로를 도시하는 블록도.
도 9는 제3 실시 형태에 관한 차량의 예인, 일례의 자동차를 도시하는 모식도.
Claims (12)
- 전해질과 카르복시메틸셀룰로오스나트륨염을 포함하는 전해질층과, 제1 활물질과 카르복시메틸셀룰로오스암모늄염을 포함하고 상기 전해질층의 하나의 면에 결착되어 있는 제1 전극층과, 제2 활물질과 유기 용매에 가용의 제1 결착제를 포함하고 상기 전해질층에 있어서 상기 제1 전극층이 결착되어 있는 면에 대하여 이측의 면에 결착되어 있는 제2 전극층을 포함하는 전극 적층체를 하나 이상 구비하는, 전지.
- 전해질과 카르복시메틸셀룰로오스암모늄염을 포함하는 전해질층과, 제1 활물질과 유기 용매에 가용의 제1 결착제를 포함하고 상기 전해질층의 하나의 면에 결착되어 있는 제1 전극층과, 제2 활물질과 카르복시메틸셀룰로오스나트륨염을 포함하고 상기 전해질층에 있어서 상기 제1 전극층이 결착되어 있는 면에 대하여 이측의 면에 결착되어 있는 제2 전극층을 포함하는 전극 적층체를 하나 이상 구비하는, 전지.
- 제1항 또는 제2항에 있어서, 상기 전극 적층체는, 상기 제1 전극층 또는 상기 제2 전극층과 접하는 집전층을 더 포함하고, 상기 집전층이 금속 또는 합금을 포함한 박을 포함하는, 전지.
- 제1항 또는 제2항에 있어서, 상기 전극 적층체는, 상기 제1 전극층 또는 상기 제2 전극층과 접하는 집전층을 더 포함하고, 상기 집전층이 도전제와 제2 결착제를 포함하는, 전지.
- 제1항 또는 제2항에 있어서, 상기 전극 적층체를 가압하는 전극 가압 부재를 더 구비하는, 전지.
- 제5항에 있어서, 상기 전극 적층체를 수용하고, 상기 전극 가압 부재를 겸용하는 용기를 더 구비하는, 전지.
- 제1항 또는 제2항에 있어서, 상기 전해질이 무기 고체 전해질을 포함하는, 전지.
- 제1항 또는 제2항에 기재된 전지를 구비하는, 전지 팩.
- 제8항에 있어서, 통전용의 외부 단자와, 보호 회로를 더 포함하는, 전지 팩.
- 제8항에 있어서, 복수의 상기 전지를 구비하고, 상기 전지가 직렬, 병렬 또는 직렬 및 병렬을 조합하여 전기적으로 접속되어 있는, 전지 팩.
- 제8항에 기재된 전지 팩을 탑재한, 차량.
- 제11항에 있어서, 상기 전지 팩은, 상기 차량의 동력의 회생 에너지를 회수하는 것인, 차량.
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| JP7129644B2 (ja) * | 2017-06-19 | 2022-09-02 | パナソニックIpマネジメント株式会社 | バッテリーモジュールおよび乗り物 |
| JP6985426B2 (ja) * | 2018-02-05 | 2021-12-22 | 富士フイルム株式会社 | 固体電解質含有シート、全固体二次電池用電極シート、全固体二次電池、電子機器及び電気自動車、並びに、これらの製造方法 |
| JP6871193B2 (ja) * | 2018-03-22 | 2021-05-12 | 株式会社東芝 | 二次電池、電池パック及び車両 |
| JP7236662B2 (ja) | 2018-07-05 | 2023-03-10 | パナソニックIpマネジメント株式会社 | バッテリーモジュール、バッテリーパック、および乗り物 |
| JP6965839B2 (ja) * | 2018-07-12 | 2021-11-10 | トヨタ自動車株式会社 | 二次電池の充電方法 |
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| JP7214674B2 (ja) * | 2020-03-19 | 2023-01-30 | 株式会社東芝 | 電極、二次電池、電池パック及び車両 |
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| WO2022039533A1 (ko) * | 2020-08-19 | 2022-02-24 | 주식회사 엘지에너지솔루션 | 파우치 형 전지 케이스 및 파우치 형 이차 전지 |
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| JP7347454B2 (ja) * | 2021-02-04 | 2023-09-20 | トヨタ自動車株式会社 | 負極活物質層 |
| CN116830343A (zh) * | 2021-02-12 | 2023-09-29 | 松下知识产权经营株式会社 | 电池、电池系统以及电池的制造方法 |
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| JP2017168341A (ja) | 2017-09-21 |
| CN107204482A (zh) | 2017-09-26 |
| CN107204482B (zh) | 2020-05-08 |
| EP3220446B1 (en) | 2019-01-30 |
| EP3220446A1 (en) | 2017-09-20 |
| JP6605996B2 (ja) | 2019-11-13 |
| US20170271714A1 (en) | 2017-09-21 |
| US10541442B2 (en) | 2020-01-21 |
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