JPWO2021108994A5 - - Google Patents
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- Publication number
- JPWO2021108994A5 JPWO2021108994A5 JP2022520024A JP2022520024A JPWO2021108994A5 JP WO2021108994 A5 JPWO2021108994 A5 JP WO2021108994A5 JP 2022520024 A JP2022520024 A JP 2022520024A JP 2022520024 A JP2022520024 A JP 2022520024A JP WO2021108994 A5 JPWO2021108994 A5 JP WO2021108994A5
- Authority
- JP
- Japan
- Prior art keywords
- secondary battery
- active material
- positive electrode
- determined
- negative electrode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000010410 layer Substances 0.000 claims 6
- 239000007774 positive electrode material Substances 0.000 claims 6
- 239000007773 negative electrode material Substances 0.000 claims 5
- 239000002245 particle Substances 0.000 claims 5
- 238000007789 sealing Methods 0.000 claims 4
- 238000005056 compaction Methods 0.000 claims 2
- 239000013078 crystal Substances 0.000 claims 2
- 239000007770 graphite material Substances 0.000 claims 2
- 239000002210 silicon-based material Substances 0.000 claims 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 1
- 229910000572 Lithium Nickel Cobalt Manganese Oxide (NCM) Inorganic materials 0.000 claims 1
- FBDMTTNVIIVBKI-UHFFFAOYSA-N [O-2].[Mn+2].[Co+2].[Ni+2].[Li+] Chemical compound [O-2].[Mn+2].[Co+2].[Ni+2].[Li+] FBDMTTNVIIVBKI-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- NDPGDHBNXZOBJS-UHFFFAOYSA-N aluminum lithium cobalt(2+) nickel(2+) oxygen(2-) Chemical compound [Li+].[O--].[O--].[O--].[O--].[Al+3].[Co++].[Ni++] NDPGDHBNXZOBJS-UHFFFAOYSA-N 0.000 claims 1
- 229910021383 artificial graphite Inorganic materials 0.000 claims 1
- 229910052796 boron Inorganic materials 0.000 claims 1
- 239000006182 cathode active material Substances 0.000 claims 1
- 229910052804 chromium Inorganic materials 0.000 claims 1
- 239000011247 coating layer Substances 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 229910052744 lithium Inorganic materials 0.000 claims 1
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 claims 1
- 229910002102 lithium manganese oxide Inorganic materials 0.000 claims 1
- DVATZODUVBMYHN-UHFFFAOYSA-K lithium;iron(2+);manganese(2+);phosphate Chemical compound [Li+].[Mn+2].[Fe+2].[O-]P([O-])([O-])=O DVATZODUVBMYHN-UHFFFAOYSA-K 0.000 claims 1
- ILXAVRFGLBYNEJ-UHFFFAOYSA-K lithium;manganese(2+);phosphate Chemical compound [Li+].[Mn+2].[O-]P([O-])([O-])=O ILXAVRFGLBYNEJ-UHFFFAOYSA-K 0.000 claims 1
- VLXXBCXTUVRROQ-UHFFFAOYSA-N lithium;oxido-oxo-(oxomanganiooxy)manganese Chemical compound [Li+].[O-][Mn](=O)O[Mn]=O VLXXBCXTUVRROQ-UHFFFAOYSA-N 0.000 claims 1
- URIIGZKXFBNRAU-UHFFFAOYSA-N lithium;oxonickel Chemical compound [Li].[Ni]=O URIIGZKXFBNRAU-UHFFFAOYSA-N 0.000 claims 1
- 229910052749 magnesium Inorganic materials 0.000 claims 1
- 229910052748 manganese Inorganic materials 0.000 claims 1
- 239000011572 manganese Substances 0.000 claims 1
- 229910021382 natural graphite Inorganic materials 0.000 claims 1
- 229910052719 titanium Inorganic materials 0.000 claims 1
- 229910052720 vanadium Inorganic materials 0.000 claims 1
- 229910052725 zinc Inorganic materials 0.000 claims 1
- 229910052726 zirconium Inorganic materials 0.000 claims 1
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2019/122732 WO2021108994A1 (zh) | 2019-12-03 | 2019-12-03 | 二次电池及含有该二次电池的装置 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| JP2022550792A JP2022550792A (ja) | 2022-12-05 |
| JPWO2021108994A5 true JPWO2021108994A5 (https=) | 2023-03-31 |
| JP2022550792A5 JP2022550792A5 (https=) | 2023-03-31 |
| JP7332800B2 JP7332800B2 (ja) | 2023-08-23 |
Family
ID=76221292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022520024A Active JP7332800B2 (ja) | 2019-12-03 | 2019-12-03 | 二次電池及び該二次電池を備える装置 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20210249722A1 (https=) |
| EP (1) | EP3859850B1 (https=) |
| JP (1) | JP7332800B2 (https=) |
| KR (1) | KR102566396B1 (https=) |
| CN (1) | CN113302783A (https=) |
| HU (1) | HUE062085T2 (https=) |
| PT (1) | PT3859850T (https=) |
| WO (1) | WO2021108994A1 (https=) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113488611A (zh) * | 2021-06-24 | 2021-10-08 | 东莞塔菲尔新能源科技有限公司 | 一种电极组件及二次电池 |
| CN115863543B (zh) * | 2021-09-26 | 2024-09-10 | 比亚迪股份有限公司 | 一种磷酸铁锂正极材料的制备方法、正极极片及锂离子电池 |
| EP4318641A4 (en) * | 2021-12-09 | 2025-05-21 | LG Energy Solution, Ltd. | LITHIUM SECONDARY BATTERY |
| CN114597495A (zh) * | 2022-03-21 | 2022-06-07 | 珠海冠宇电池股份有限公司 | 一种电池及电子设备 |
| CN118888681A (zh) * | 2022-05-05 | 2024-11-01 | 宁德时代新能源科技股份有限公司 | 正极极片及其制备方法、二次电池、电池模块、电池包及用电装置 |
| KR20240101243A (ko) * | 2022-12-23 | 2024-07-02 | 주식회사 엘지에너지솔루션 | 이차전지 |
| CN119050435B (zh) * | 2023-05-29 | 2026-03-27 | 宁德时代新能源科技股份有限公司 | 二次电池及其制备方法和用电装置 |
| CN117525542A (zh) * | 2023-07-28 | 2024-02-06 | 宁德时代新能源科技股份有限公司 | 电池单体、电池和用电装置 |
| CN120878743A (zh) * | 2024-04-30 | 2025-10-31 | 宁德时代新能源科技股份有限公司 | 一种电池单体及用电装置 |
| CN119993983A (zh) * | 2024-08-22 | 2025-05-13 | 宁德时代新能源科技股份有限公司 | 电池单体、电池装置和用电装置 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191424586A (en) | 1914-12-24 | 1915-06-24 | William Lister | Improvements in Tension Apparatus for Yarn Winding Frames and the like. |
| TW201133983A (en) * | 2009-11-03 | 2011-10-01 | Envia Systems Inc | High capacity anode materials for lithium ion batteries |
| CN103098256B (zh) * | 2010-03-19 | 2016-01-20 | 株式会社Lg化学 | 袋式壳体和包括该袋式壳体的电池组 |
| TWI511351B (zh) * | 2010-10-14 | 2015-12-01 | Toppan Printing Co Ltd | 鋰離子電池用外裝材料 |
| KR20130037091A (ko) * | 2011-10-05 | 2013-04-15 | 삼성에스디아이 주식회사 | 음극 활물질 및 이를 채용한 리튬 전지 |
| KR20130059472A (ko) * | 2011-11-28 | 2013-06-07 | 삼성에스디아이 주식회사 | 음극 활물질 및 이를 채용한 리튬 전지 |
| US9741979B2 (en) * | 2012-06-25 | 2017-08-22 | Nec Energy Devices, Ltd. | Battery pack |
| JP2015187916A (ja) * | 2012-08-10 | 2015-10-29 | 株式会社豊田自動織機 | リチウムイオン二次電池用負極活物質、及び、リチウムイオン二次電池 |
| WO2016063868A1 (ja) * | 2014-10-21 | 2016-04-28 | 日本電気株式会社 | フィルム外装電池およびそれを備えた電池モジュール |
| KR20160060526A (ko) * | 2014-11-20 | 2016-05-30 | 주식회사 폴 | 이차전지의 리드탭용 실부재 |
| WO2016152877A1 (ja) | 2015-03-24 | 2016-09-29 | 日本電気株式会社 | リチウムイオン二次電池 |
| TWI707026B (zh) * | 2015-09-29 | 2020-10-11 | 日商昭和電工包裝股份有限公司 | 蓄電裝置之外裝材用密封薄膜、蓄電裝置用外裝材及蓄電裝置 |
| KR102807266B1 (ko) * | 2016-02-26 | 2025-05-15 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 축전 장치, 전지 제어 유닛 및 전자 기기 |
| US10982633B2 (en) | 2017-07-03 | 2021-04-20 | Continental Automotive Systems, Inc. | Fuel pump solenoid assembly method |
| CN107359335B (zh) * | 2017-07-12 | 2018-11-06 | 湖南金富力新能源股份有限公司 | 镍钴锰酸锂正极材料及其制备方法和应用 |
| KR102457285B1 (ko) * | 2018-01-15 | 2022-10-19 | 에스케이온 주식회사 | 리튬 이차 전지 |
| CN112004779B (zh) * | 2018-03-29 | 2023-02-07 | 尤米科尔公司 | 用于制备可再充电锂离子蓄电池的正极材料的方法 |
| CN110387090A (zh) * | 2018-04-19 | 2019-10-29 | 北京国能电池科技股份有限公司 | 电池包装壳材料、电池壳体、制备方法和电池 |
| CN108847489B (zh) * | 2018-05-04 | 2019-04-09 | 宁德时代新能源科技股份有限公司 | 负极极片及电池 |
| CN108807974B (zh) * | 2018-06-29 | 2021-07-09 | 宁德时代新能源科技股份有限公司 | 锂离子电池 |
| CN109286020B (zh) * | 2018-08-21 | 2021-03-30 | 宁德时代新能源科技股份有限公司 | 负极极片及二次电池 |
| CN109449447B (zh) * | 2018-10-17 | 2021-01-15 | 宁德时代新能源科技股份有限公司 | 二次电池 |
| CN209461494U (zh) * | 2018-12-28 | 2019-10-01 | 浙江天能能源科技股份有限公司 | 一种具有多重缓冲带结构的软包电池 |
-
2019
- 2019-12-03 JP JP2022520024A patent/JP7332800B2/ja active Active
- 2019-12-03 HU HUE19949554A patent/HUE062085T2/hu unknown
- 2019-12-03 KR KR1020227011666A patent/KR102566396B1/ko active Active
- 2019-12-03 PT PT199495540T patent/PT3859850T/pt unknown
- 2019-12-03 WO PCT/CN2019/122732 patent/WO2021108994A1/zh not_active Ceased
- 2019-12-03 EP EP19949554.0A patent/EP3859850B1/en active Active
- 2019-12-03 CN CN201980068280.0A patent/CN113302783A/zh active Pending
-
2021
- 2021-04-30 US US17/244,998 patent/US20210249722A1/en not_active Abandoned
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