JPWO2020245701A5 - - Google Patents
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- Publication number
- JPWO2020245701A5 JPWO2020245701A5 JP2021524494A JP2021524494A JPWO2020245701A5 JP WO2020245701 A5 JPWO2020245701 A5 JP WO2020245701A5 JP 2021524494 A JP2021524494 A JP 2021524494A JP 2021524494 A JP2021524494 A JP 2021524494A JP WO2020245701 A5 JPWO2020245701 A5 JP WO2020245701A5
- Authority
- JP
- Japan
- Prior art keywords
- secondary battery
- positive electrode
- active material
- electrode active
- ionic liquid
- 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
- 239000007774 positive electrode material Substances 0.000 claims 10
- 125000000217 alkyl group Chemical group 0.000 claims 9
- 239000002608 ionic liquid Substances 0.000 claims 9
- 125000004432 carbon atom Chemical group C* 0.000 claims 8
- -1 aromatic cations Chemical class 0.000 claims 5
- 229910052799 carbon Inorganic materials 0.000 claims 5
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 5
- 229910052760 oxygen Inorganic materials 0.000 claims 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 4
- 125000004429 atom Chemical group 0.000 claims 4
- 150000001875 compounds Chemical class 0.000 claims 4
- 239000008151 electrolyte solution Substances 0.000 claims 4
- 229910052757 nitrogen Inorganic materials 0.000 claims 4
- 229920000642 polymer Polymers 0.000 claims 4
- 229910052710 silicon Inorganic materials 0.000 claims 4
- 229910052717 sulfur Inorganic materials 0.000 claims 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 2
- 239000004677 Nylon Substances 0.000 claims 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims 2
- 239000013078 crystal Substances 0.000 claims 2
- 239000003792 electrolyte Substances 0.000 claims 2
- 229910052731 fluorine Inorganic materials 0.000 claims 2
- 239000011737 fluorine Substances 0.000 claims 2
- 229910052744 lithium Inorganic materials 0.000 claims 2
- 229910052749 magnesium Inorganic materials 0.000 claims 2
- 239000011777 magnesium Substances 0.000 claims 2
- 229910052751 metal Inorganic materials 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
- 229920001778 nylon Polymers 0.000 claims 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims 2
- 229910052698 phosphorus Inorganic materials 0.000 claims 2
- 235000002639 sodium chloride Nutrition 0.000 claims 2
- 239000011780 sodium chloride Substances 0.000 claims 2
- 125000004183 alkoxy alkyl group Chemical group 0.000 claims 1
- 125000003545 alkoxy group Chemical group 0.000 claims 1
- 150000001450 anions Chemical class 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 150000001768 cations Chemical class 0.000 claims 1
- 238000007600 charging Methods 0.000 claims 1
- 229910017052 cobalt Inorganic materials 0.000 claims 1
- 239000010941 cobalt Substances 0.000 claims 1
- 238000010281 constant-current constant-voltage charging Methods 0.000 claims 1
- 229910002804 graphite Inorganic materials 0.000 claims 1
- 239000010439 graphite Substances 0.000 claims 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims 1
- 125000004184 methoxymethyl group Chemical group [H]C([H])([H])OC([H])([H])* 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 125000001424 substituent group Chemical group 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2024228788A JP7830611B2 (ja) | 2019-06-07 | 2024-12-25 | 二次電池 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019106816 | 2019-06-07 | ||
| JP2019106816 | 2019-06-07 | ||
| PCT/IB2020/054945 WO2020245701A1 (ja) | 2019-06-07 | 2020-05-26 | 二次電池、電子機器および車両 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024228788A Division JP7830611B2 (ja) | 2019-06-07 | 2024-12-25 | 二次電池 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2020245701A1 JPWO2020245701A1 (https=) | 2020-12-10 |
| JPWO2020245701A5 true JPWO2020245701A5 (https=) | 2023-05-30 |
| JP7612574B2 JP7612574B2 (ja) | 2025-01-14 |
Family
ID=73653146
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021524494A Active JP7612574B2 (ja) | 2019-06-07 | 2020-05-26 | 二次電池、電子機器および車両 |
| JP2024228788A Active JP7830611B2 (ja) | 2019-06-07 | 2024-12-25 | 二次電池 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024228788A Active JP7830611B2 (ja) | 2019-06-07 | 2024-12-25 | 二次電池 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US12322758B2 (https=) |
| JP (2) | JP7612574B2 (https=) |
| KR (1) | KR20220018500A (https=) |
| CN (1) | CN113994506A (https=) |
| WO (1) | WO2020245701A1 (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023537361A (ja) * | 2020-08-10 | 2023-08-31 | ジェイティー インターナショナル エスエイ | エアロゾル発生システムのバッテリーモジュール |
| US20220109204A1 (en) * | 2020-10-02 | 2022-04-07 | American Lithium Energy Corporation | Impact resistant battery cell |
| CN214481198U (zh) * | 2021-04-12 | 2021-10-22 | 立讯精密工业股份有限公司 | 一种同时收纳蓝牙耳机及电子烟的收纳盒 |
| CN114295160B (zh) * | 2021-12-27 | 2023-07-18 | 中国电子科技集团公司第十八研究所 | 一种用于锂电池内部多物理场监测的柔性传感阵列 |
| CN119852492B (zh) * | 2025-01-02 | 2025-10-17 | 宁德新能源科技有限公司 | 一种电化学装置及电子装置 |
Family Cites Families (40)
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| JP3031546B1 (ja) | 1998-11-13 | 2000-04-10 | 宇部興産株式会社 | リチウム遷移金属系ハロゲン化酸化物とその製造方法及びその用途 |
| JP2002158011A (ja) | 2000-09-25 | 2002-05-31 | Samsung Sdi Co Ltd | リチウム二次電池用正極活物質及びその製造方法 |
| JP3777988B2 (ja) | 2001-01-23 | 2006-05-24 | 日亜化学工業株式会社 | リチウム二次電池用正極活物質及びその製造方法 |
| TW565961B (en) | 2001-11-30 | 2003-12-11 | Sanyo Electric Co | Nonaqueous electrolyte secondary battery and its manufacturing method |
| AU2003266620A1 (en) | 2002-09-26 | 2004-04-19 | Seimi Chemical Co., Ltd. | Positive electrode active substance for lithium secondary battery and process for producing the same |
| JP4274801B2 (ja) | 2003-01-09 | 2009-06-10 | パナソニック株式会社 | 非水電解質二次電池用正極活物質の製造法 |
| US7416813B2 (en) * | 2004-02-27 | 2008-08-26 | Sanyo Electric Co., Ltd. | Lithium secondary battery |
| JP5080808B2 (ja) | 2004-07-20 | 2012-11-21 | Ａｇｃセイミケミカル株式会社 | リチウム二次電池用正極活物質及びその製造方法 |
| KR100822013B1 (ko) | 2005-04-15 | 2008-04-14 | 주식회사 에너세라믹 | 불소화합물코팅 리튬이차전지 양극 활물질 및 그 제조방법 |
| CN103531765B (zh) | 2005-05-17 | 2017-01-11 | 索尼株式会社 | 正极活性物质，正极活性物质的制造方法和电池 |
| CN101223660A (zh) | 2005-05-17 | 2008-07-16 | 索尼株式会社 | 正极活性物质，正极活性物质的制造方法和电池 |
| US9054374B2 (en) | 2005-05-17 | 2015-06-09 | Sony Corporation | Cathode active material, method of manufacturing the same and battery |
| JP4736943B2 (ja) | 2006-05-17 | 2011-07-27 | 日亜化学工業株式会社 | リチウム二次電池用正極活物質およびその製造方法 |
| US20080241693A1 (en) | 2007-03-30 | 2008-10-02 | Minoru Fukuchi | Lithium transition metal complex oxide for lithium ion secondary battery cathode active material and method for producing the same, lithium ion secondary battery cathode active material, and lithium ion secondary battery |
| JP4715830B2 (ja) | 2007-10-19 | 2011-07-06 | ソニー株式会社 | 正極活物質、正極および非水電解質二次電池 |
| JP2010080407A (ja) | 2008-09-29 | 2010-04-08 | Sony Corp | 正極活物質、正極および非水電解質二次電池に関する。 |
| KR20110076955A (ko) | 2008-09-30 | 2011-07-06 | 엔비아 시스템즈 인코포레이티드 | 비용량이 높은 불소 도핑된 리튬 풍부 금속 산화물 양극 배터리 재료 및 상당하는 배터리 |
| JP5111421B2 (ja) | 2009-03-27 | 2013-01-09 | 株式会社日立製作所 | リチウム二次電池用正極材料，リチウム二次電池及びそれを用いた二次電池モジュール |
| CN102024950B (zh) | 2009-09-09 | 2018-05-25 | 株式会社村田制作所 | 正极活性物质及其制备方法、正极和非水电解质电池 |
| JP2013048061A (ja) | 2011-08-29 | 2013-03-07 | Sony Corp | 二次電池、電池パック、電動車両、電力貯蔵システム、電動工具および電子機器 |
| WO2014132550A1 (ja) | 2013-02-28 | 2014-09-04 | 三洋電機株式会社 | 非水電解質二次電池用正極、及びその正極を用いた非水電解質二次電池 |
| JP6194235B2 (ja) | 2013-11-20 | 2017-09-06 | 日本化学工業株式会社 | リチウム二次電池用正極活物質、リチウム二次電池用正極活物質の製造方法及びリチウム二次電池 |
| WO2015083901A1 (ko) | 2013-12-02 | 2015-06-11 | 주식회사 엘앤에프신소재 | 리튬 이차 전지용 양극 활물질, 이의 제조방법 및 이를 포함하는 리튬 이차 전지 |
| CN105098177B (zh) * | 2014-04-24 | 2018-05-29 | 宁德时代新能源科技股份有限公司 | 二次锂电池及其正极材料的制备方法 |
| US20170237127A1 (en) | 2014-10-24 | 2017-08-17 | Semiconductor Energy Laboratory Co., Ltd. | Electrode, manufacturing method thereof, negative electrode, manufacturing method thereof, power storage device, and electronic device |
| JP2018073455A (ja) | 2015-03-06 | 2018-05-10 | 学校法人東京理科大学 | マグネシウム二次電池及び充放電方法 |
| CN105655554B (zh) | 2016-01-11 | 2018-05-01 | 山东玉皇新能源科技有限公司 | 一种富锂锰基正极材料的水热改性方法 |
| US10658701B2 (en) | 2016-01-29 | 2020-05-19 | Semiconductor Energy Laboratory Co., Ltd. | Storage battery, battery control unit, and electronic device |
| CN116565296A (zh) | 2016-07-05 | 2023-08-08 | 株式会社半导体能源研究所 | 锂离子二次电池 |
| CN115188931A (zh) | 2016-10-12 | 2022-10-14 | 株式会社半导体能源研究所 | 正极活性物质粒子以及正极活性物质粒子的制造方法 |
| US20180145317A1 (en) | 2016-11-18 | 2018-05-24 | Semiconductor Energy Laboratory Co., Ltd. | Positive electrode active material, method for manufacturing positive electrode active material, and secondary battery |
| CN111509200B (zh) | 2016-11-24 | 2022-08-05 | 株式会社半导体能源研究所 | 锂离子二次电池的正极活性物质层 |
| JP2018120673A (ja) | 2017-01-23 | 2018-08-02 | ソニー株式会社 | 正極活物質、正極、電池、電池パック、電子機器、電動車両、蓄電装置および電力システム |
| CN110546794A (zh) | 2017-05-12 | 2019-12-06 | 株式会社半导体能源研究所 | 正极活性物质粒子 |
| KR20240023214A (ko) | 2017-05-19 | 2024-02-20 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 양극 활물질, 양극 활물질의 제작 방법, 및 이차 전지 |
| CN112201844A (zh) | 2017-06-26 | 2021-01-08 | 株式会社半导体能源研究所 | 正极活性物质的制造方法及二次电池 |
| JP7241287B2 (ja) | 2017-07-27 | 2023-03-17 | パナソニックＩｐマネジメント株式会社 | 正極活物質、および、電池 |
| US11133523B2 (en) | 2017-07-28 | 2021-09-28 | Toyota Motor Engineering & Manufacturing North America, Inc. | Aqueous electrolytes with protonic ionic liquid and batteries using the electrolyte |
| JP7081908B2 (ja) | 2017-08-07 | 2022-06-07 | 株式会社半導体エネルギー研究所 | リチウムイオン二次電池 |
| WO2020106762A1 (en) * | 2018-11-21 | 2020-05-28 | Battelle Memorial Institute | Electrolyte for stable cycling of rechargeable alkali metal and alkali ion batteries |
-
2020
- 2020-05-26 WO PCT/IB2020/054945 patent/WO2020245701A1/ja not_active Ceased
- 2020-05-26 JP JP2021524494A patent/JP7612574B2/ja active Active
- 2020-05-26 CN CN202080041912.7A patent/CN113994506A/zh active Pending
- 2020-05-26 US US17/616,582 patent/US12322758B2/en active Active
- 2020-05-26 KR KR1020217040415A patent/KR20220018500A/ko active Pending
-
2024
- 2024-12-25 JP JP2024228788A patent/JP7830611B2/ja active Active
-
2025
- 2025-05-13 US US19/206,127 patent/US20250273739A1/en active Pending
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