KR20200047681A - 솔리드 스테이트 재충전식 전기 화학적 셀 - Google Patents
솔리드 스테이트 재충전식 전기 화학적 셀 Download PDFInfo
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- KR20200047681A KR20200047681A KR1020207009949A KR20207009949A KR20200047681A KR 20200047681 A KR20200047681 A KR 20200047681A KR 1020207009949 A KR1020207009949 A KR 1020207009949A KR 20207009949 A KR20207009949 A KR 20207009949A KR 20200047681 A KR20200047681 A KR 20200047681A
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Abstract
Description
도 1은 현재의 최신 솔리드 스테이트 배터리 셀의 단면도이다.
도 2는 현재의 최신 솔리드 스테이트 배터리 셀의 상면도이다.
도 3은 현재의 최신 미립자 배터리 셀의 단면도이다.
도 4는 실제 감긴 현재의 최신 리튬-이온 배터리의 대각선 방향 단면의 사진이다.
도 5는 충전식 파워트레인 및 관련된 전기 에너지 저장 시스템을 포함하는 차량의 개략도이다.
도 6a는 본 발명의 일 실시 형태에 따른 감긴 솔리드 스테이트 배터리의 단순화도이다.
도 6b는 본 발명의 일 실시 형태에 따른 비원통형 옹기 형상 계수로 압축된 감긴 솔리드 스테이트 배터리 셀의 단순화도이다.
도 7은 솔리드 스테이트 배터리 셀의 단순화된 단면도이다.
도 8은 본 발명의 일 실시 형태에 따른 시뮬레이션된 에너지 밀도를 나타내는 라곤 플롯이다.
Claims (21)
- 파워트레인에 동력을 공급하도록 구성된 복수의 솔리드 스테이트 재충전식 배터리 장치를 포함하는 시스템으로서,
기판;
상기 기판 위에 있는 적어도 하나의 전기 화학적 셀로서,
전이 금속 산화물 또는 전이 금속 인산염을 포함하는 양 전극 재료 층;
세라믹, 폴리머 또는 유리질 재료를 포함하고, 충방전 과정 중에 리튬
또는 마그네슘 이온을 전달하도록 구성된 솔리드 스테이트 층; 및
충방전 과정 중에 이온의 전기 화학적 삽입 또는 플레이팅(plating)을
위해 구성된 음 전극 재료 층
을 포함하는 전기 화학적 셀; 및
상기 양 전극 재료 층에 연결되고 상기 음 전극 재료 층과는 접촉하지 않는 전기 전도성 재료를 포함하고,
상기 적어도 하나의 전기 화학적 셀을 갖는 상기 기판은 롤링되어 상기 배터리 장치 안으로 패키징되는, 시스템. - 제 1 항에 있어서,
상기 양 및 음 전극 재료 층 각각은 0. 5 미터 보다 큰 총 표면적을 가지며, 상기 기판은 적어도 폴리머, 금속, 반도체 또는 절연체로 만들어지는, 시스템. - 제 1 항 또는 제 2 항에 있어서,
상기 배터리 장치는 솔리드 스테이트 층의 표면적의 1/100 보다 작은 외부 표면적을 갖는 용기 안에 패키징될 수 있는, 시스템. - 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,
가장 긴 축선의 길이를 가장 짧은 축선의 길이로 나눌 때 상기 음 전극 재료 층의 종횡비가 500,000 보다 큰, 시스템. - 제 1 항 내지 제 4 항 중 어느 한 항에 있어서,
상기 전기 화학적 셀의 층은 배터리 당 적어도 30회 연속적으로 감기거나 적층되는, 시스템. - 제 1 항 내지 제 5 항 중 어느 한 항에 있어서,
상기 배터리 장치는 전기 화학적 셀은 평방 미터 당 50 Wh(Watt-hour) 이하의 에너지 밀도를 갖는, 시스템. - 제 1 항 내지 제 6 항 중 어느 한 항에 있어서,
상기 기판은 폴리에틸렌 테레프탈레이트(PET), 이축 배향 폴리프로필렌 필름(BOPP), 폴리에틸렌 나프탈레이트(PEN), 폴리이미드, 폴리에스테르, 폴리프로필렌, 아크릴락트, 아리미드, 또는 10 미크론 미만의 두께를 갖는 금속 재료를 포함하는, 시스템. - 제 1 항 내지 제 7 항 중 어느 한 항에 있어서,
상기 전기 화학적 셀은 고체 전해질 인터페이스/인터페이즈(SEI) 층이 없는, 시스템. - 제 1 항 내지 제 8 항 중 어느 한 항에 있어서,
상기 음 전극 재료 층은 150℃ 보다 큰 융점을 갖는 리튬 금속 합금을 포함하는, 시스템. - 제 1 항 내지 제 9 항 중 어느 한 항에 있어서,
상기 배터리 장치는 적어도 300 Wh/kg의 비에너지를 갖는, 시스템. - 제 1 항 내지 제 10 항 중 어느 한 항에 있어서,
상기 배터리 장치는 적어도 700 Wh/리터의 에너지 밀도를 갖는, 시스템. - 제 1 항 내지 제 11 항 중 어느 한 항에 있어서,
상기 배터리 장치는 정격 용량의 80%로 순환되면서 적어도 5000 사이클을 달성할 수 있고, 또한 적어도 250 Wh/kg의 중량 측정 에너지 밀도를 갖는, 시스템. - 제 1 항 내지 제 12 항 중 어느 한 항에 있어서,
멀티셀 재충전식 솔리드 스테이트 배터리 팩을 더 포함하고, 이 멀티셀 재충전식 배터리 팩은 복수의 솔리드 스테이트 재충전식 셀을 포함하고, 상기 셀의 제 1 부분은 직렬로 연결되고 그 셀의 제 2 부분은 병렬로 연결되는, 시스템. - 제 13 항에 있어서,
상기 멀티셀 재충전식 솔리드 스테이트 배터리 팩은 열전달 시스템 및 60℃ 내지 200℃의 작동 온도 범위를 유지하도록 구성된 하나 이상의 전자 제어기로 구성되어 있는, 시스템. - 제 13 항 또는 제 14 항에 있어서,
상기 재충전식 솔리드 스테이트 배터리 팩 내부에 있는 솔리드 스테이트 재충전식 셀의 최외측 부분은 서로 1 mm 미만으로 떨어져 가까이 있는, 시스템. - 제 13 항 내지 제 15 항 중 어느 한 항에 있어서,
상기 멀티셀 재충전식 솔리드 스테이트 배터리 팩은 적어도 0.4 m2*K/(W*in)인 R-값의 열저항성을 갖는 하나 이상의 재료로 절연되어 있는, 시스템. - 제 1 항 내지 제 12 항 중 어느 한 항에 있어서,
솔리드 스테이트 재충전식 배터리 셀을 갖는 멀티셀 재충전식 솔리드 스테이트 배터리 팩; 및 복수의 캐패시터를 더 포함하고, 이 복수의 캐패시터는 상기 솔리드 스테이트 재충전식 배터리 셀과 조합됨이 없이 상기 복수의 캐패시터 단독 또는 종래의 미립자 전기 화학적 셀 보다 더 높은 정미(net) 에너지 밀도를 제공하도록 적어도 직렬 또는 병렬로 구성되어 있고, 상기 멀티셀 재충전식 솔리드 스테이트 배터리 팩은 적어도 500 W/kg의 에너지 밀도를 특징으로 하는, 시스템. - 제 1 항 내지 제 17 항 중 어느 한 항에 있어서,
상기 시스템은 이 시스템에 의해 적어도 부분적으로 동력 공급을 받는 차량 내부에 제공되는, 시스템. - 제 1 항 내지 제 18 항 중 어느 한 항에 있어서,
상기 솔리드 스테이트 재충전식 배터리 셀은 권취 구조 또는 적층 구조로 구성되고, 리튬 또는 마그네슘을 전달 이온으로서 이용하여, 솔리드 스테이트 재충전식 배터리 셀은 1 Ah(Amp-hour) 보다 큰 포맷으로 구성되어 있고, 또한 고체 전해질 인터페이스 층이 없도록 구성되어 있으며, 솔리드 스테이트 재충전식 배터리 셀은 1000 사이클 초과 후에 80% 이상의 용량을 유지할 수 있는, 시스템. - 제 1 항 내지 제 19 항 중 어느 한 항에 있어서,
상기 기판은 금속 포일 리본이고, 이 리본은 다운웨브(downweb) 방향으로 상기 금속 포일을 통과하는 천공 패턴을 포함하는, 시스템. - 제 20 항에 있어서,
상기 기판 위에 있는 적어도 하나의 전기 화학적 셀은 상기 금속 포일을 통과하는 천공 패턴과 정합되어 상기 리본 상에 증착되어 있는, 시스템.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/705,455 | 2017-09-15 | ||
| US15/705,455 US20190088990A1 (en) | 2017-09-15 | 2017-09-15 | Solid-state rechargeable electrochemical cells |
| PCT/GB2018/052546 WO2019053407A1 (en) | 2017-09-15 | 2018-09-07 | FULLY SOLID RECHARGEABLE ELECTROCHEMICAL CELLS |
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| US (1) | US20190088990A1 (ko) |
| EP (1) | EP3682496A1 (ko) |
| JP (1) | JP2020532840A (ko) |
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| JP7566498B2 (ja) * | 2020-06-09 | 2024-10-15 | 株式会社トッパンインフォメディア | 電池素子のロール体、その製造方法および該ロール体を含む全固体電池 |
| EP4256646A4 (en) * | 2020-12-04 | 2025-05-28 | Telo Trucks Inc. | MANUFACTURING A BATTERY PACK USING A WELDING DEVICE |
| CN114843521B (zh) * | 2022-04-25 | 2023-10-24 | 江阴纳力新材料科技有限公司 | 复合集流体及其制备方法、电极极片和二次电池 |
| US12497195B2 (en) * | 2023-10-12 | 2025-12-16 | United States Of America As Represented By The Secretary Of The Air Force | Articulating spacecraft chassis |
| FR3159081B1 (fr) | 2024-02-14 | 2026-03-13 | Oreal | Appareil électroménager de coiffure non soufflant telle qu’une brosse capillaire ou un fer à lisser comprenant une alimentation par batterie secondaire. |
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| JP2547816B2 (ja) * | 1988-03-23 | 1996-10-23 | 旭化成工業株式会社 | 固体電解質二次電池 |
| US5338625A (en) | 1992-07-29 | 1994-08-16 | Martin Marietta Energy Systems, Inc. | Thin film battery and method for making same |
| EP0693227B1 (en) * | 1993-04-07 | 1997-07-16 | William Brown Miller | Improvements in or relating to electrochemical cells |
| JP4052810B2 (ja) * | 2000-04-26 | 2008-02-27 | 三菱化学株式会社 | リチウム二次電池 |
| WO2003022564A1 (en) * | 2001-09-12 | 2003-03-20 | Itn Energy Systems, Inc. | Apparatus and method for the design and manufacture of multifunctional composite materials with power integration |
| WO2007126068A1 (ja) * | 2006-04-27 | 2007-11-08 | Mitsubishi Chemical Corporation | 非水系電解液及び非水系電解液二次電池 |
| KR101026748B1 (ko) * | 2006-09-25 | 2011-04-08 | 주식회사 엘지화학 | 외부충격 및 내부단락에 대한 안전성이 향상된 이차전지 |
| US10263277B2 (en) * | 2008-02-25 | 2019-04-16 | Alliance For Sustainable Energy, Llc | Flexible thin film solid state lithium ion batteries |
| US7945344B2 (en) | 2008-06-20 | 2011-05-17 | SAKT13, Inc. | Computational method for design and manufacture of electrochemical systems |
| US8357464B2 (en) * | 2011-04-01 | 2013-01-22 | Sakti3, Inc. | Electric vehicle propulsion system and method utilizing solid-state rechargeable electrochemical cells |
| JP2011113719A (ja) * | 2009-11-25 | 2011-06-09 | Toyota Motor Corp | 全固体電池 |
| US9065080B2 (en) * | 2011-04-01 | 2015-06-23 | Sakti3, Inc. | Electric vehicle propulsion system and method utilizing solid-state rechargeable electrochemical cells |
| US9385397B2 (en) * | 2011-08-19 | 2016-07-05 | Nanotek Instruments, Inc. | Prelithiated current collector and secondary lithium cells containing same |
| CN103187582B (zh) * | 2011-12-28 | 2015-12-16 | 辉能科技股份有限公司 | 电能供应系统及其电能供应单元 |
| US9472814B1 (en) * | 2013-07-29 | 2016-10-18 | Itn Energy Systems, Inc. | Bendable scoring lines in thin-film solid state batteries |
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2017
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2018
- 2018-09-07 WO PCT/GB2018/052546 patent/WO2019053407A1/en not_active Ceased
- 2018-09-07 CN CN201880059984.7A patent/CN111133616A/zh active Pending
- 2018-09-07 KR KR1020207009949A patent/KR20200047681A/ko not_active Ceased
- 2018-09-07 JP JP2020513289A patent/JP2020532840A/ja active Pending
- 2018-09-07 EP EP18769453.4A patent/EP3682496A1/en not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20240154763A (ko) | 2023-04-19 | 2024-10-28 | 하수남 | 창문 이중잠금장치 |
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| JP2020532840A (ja) | 2020-11-12 |
| CN111133616A (zh) | 2020-05-08 |
| US20190088990A1 (en) | 2019-03-21 |
| WO2019053407A1 (en) | 2019-03-21 |
| EP3682496A1 (en) | 2020-07-22 |
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