JPWO2020250890A5 - - Google Patents
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- Publication number
- JPWO2020250890A5 JPWO2020250890A5 JP2021526095A JP2021526095A JPWO2020250890A5 JP WO2020250890 A5 JPWO2020250890 A5 JP WO2020250890A5 JP 2021526095 A JP2021526095 A JP 2021526095A JP 2021526095 A JP2021526095 A JP 2021526095A JP WO2020250890 A5 JPWO2020250890 A5 JP WO2020250890A5
- Authority
- JP
- Japan
- Prior art keywords
- negative electrode
- positive electrode
- secondary battery
- solvent
- electrolytic solution
- 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.)
- Pending
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- 239000008151 electrolyte solution Substances 0.000 claims description 22
- 239000002904 solvent Substances 0.000 claims description 18
- 239000003125 aqueous solvent Substances 0.000 claims description 12
- 239000003792 electrolyte Substances 0.000 claims description 12
- 239000007774 positive electrode material Substances 0.000 claims description 7
- 239000007773 negative electrode material Substances 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052744 lithium Inorganic materials 0.000 claims description 2
- 239000011230 binding agent Substances 0.000 claims 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims 3
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 claims 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims 2
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 claims 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims 2
- 229920000642 polymer Polymers 0.000 claims 2
- ZUHZGEOKBKGPSW-UHFFFAOYSA-N tetraglyme Chemical compound COCCOCCOCCOCCOC ZUHZGEOKBKGPSW-UHFFFAOYSA-N 0.000 claims 2
- 150000003984 12-crown-4 derivatives Chemical group 0.000 claims 1
- 125000004206 2,2,2-trifluoroethyl group Chemical group [H]C([H])(*)C(F)(F)F 0.000 claims 1
- OYOKPDLAMOMTEE-UHFFFAOYSA-N 4-chloro-1,3-dioxolan-2-one Chemical compound ClC1COC(=O)O1 OYOKPDLAMOMTEE-UHFFFAOYSA-N 0.000 claims 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 1
- 239000005977 Ethylene Substances 0.000 claims 1
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 claims 1
- OPKOKAMJFNKNAS-UHFFFAOYSA-N N-methylethanolamine Chemical compound CNCCO OPKOKAMJFNKNAS-UHFFFAOYSA-N 0.000 claims 1
- 239000011149 active material Substances 0.000 claims 1
- BTGRAWJCKBQKAO-UHFFFAOYSA-N adiponitrile Chemical compound N#CCCCCC#N BTGRAWJCKBQKAO-UHFFFAOYSA-N 0.000 claims 1
- 239000000470 constituent Substances 0.000 claims 1
- TVQGDYNRXLTQAP-UHFFFAOYSA-N ethyl heptanoate Chemical compound CCCCCCC(=O)OCC TVQGDYNRXLTQAP-UHFFFAOYSA-N 0.000 claims 1
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 claims 1
- LYGJENNIWJXYER-UHFFFAOYSA-N nitromethane Chemical compound C[N+]([O-])=O LYGJENNIWJXYER-UHFFFAOYSA-N 0.000 claims 1
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- FVSKHRXBFJPNKK-UHFFFAOYSA-N propionitrile Chemical compound CCC#N FVSKHRXBFJPNKK-UHFFFAOYSA-N 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- IAHFWCOBPZCAEA-UHFFFAOYSA-N succinonitrile Chemical compound N#CCCC#N IAHFWCOBPZCAEA-UHFFFAOYSA-N 0.000 claims 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims 1
- JLEXUIVKURIPFI-UHFFFAOYSA-N tris phosphate Chemical compound OP(O)(O)=O.OCC(N)(CO)CO JLEXUIVKURIPFI-UHFFFAOYSA-N 0.000 claims 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2019/023562 WO2020250394A1 (ja) | 2019-06-13 | 2019-06-13 | 二次電池 |
| PCT/JP2020/022702 WO2020250890A1 (ja) | 2019-06-13 | 2020-06-09 | 二次電池 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2020250890A1 JPWO2020250890A1 (https=) | 2020-12-17 |
| JPWO2020250890A5 true JPWO2020250890A5 (https=) | 2022-03-10 |
Family
ID=73780745
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021526095A Pending JPWO2020250890A1 (https=) | 2019-06-13 | 2020-06-09 | |
| JP2021526097A Active JP7618332B2 (ja) | 2019-06-13 | 2020-06-09 | 二次電池 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021526097A Active JP7618332B2 (ja) | 2019-06-13 | 2020-06-09 | 二次電池 |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US20220246988A1 (https=) |
| EP (2) | EP3985760B1 (https=) |
| JP (2) | JPWO2020250890A1 (https=) |
| CN (2) | CN113994504B (https=) |
| ES (2) | ES3056137T3 (https=) |
| TW (2) | TWI851736B (https=) |
| WO (3) | WO2020250394A1 (https=) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102852671B1 (ko) * | 2021-03-25 | 2025-08-28 | 주식회사 엘지에너지솔루션 | 리튬 이온 2차 전지, 분리막 및 이들의 제조 방법 |
| JPWO2022201463A1 (https=) * | 2021-03-25 | 2022-09-29 | ||
| JP2026500241A (ja) * | 2023-02-15 | 2026-01-06 | 輝能科技股▲分▼有限公司 | 自己毒作用が可能なリチウム二次電池 |
| WO2024174068A1 (zh) * | 2023-02-20 | 2024-08-29 | 宁德时代新能源科技股份有限公司 | 隔离膜、二次电池及用电装置 |
| EP4657583A4 (en) * | 2023-05-31 | 2026-04-15 | Contemporary Amperex Technology Co Ltd | SECONDARY BATTERY AND ELECTRICAL DEVICE INCLUDING IT |
| CN116970953B (zh) * | 2023-07-31 | 2025-10-03 | 上海华峰铝业股份有限公司 | 一种电池正极集流体用微孔铝合金箔及其制备方法 |
| CN120513538A (zh) * | 2024-01-17 | 2025-08-19 | 宁德新能源科技有限公司 | 一种电化学装置及其制备方法、电子装置 |
| CN118335888A (zh) * | 2024-03-06 | 2024-07-12 | 广东省豪鹏新能源科技有限公司 | 一种负极片、电芯及锂离子电池 |
Family Cites Families (44)
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| JP3239267B2 (ja) * | 1990-05-21 | 2001-12-17 | 日本電池株式会社 | 有機電解液電池 |
| JP3154719B2 (ja) * | 1990-11-28 | 2001-04-09 | 東芝電池株式会社 | 非水電解液二次電池 |
| JPH0722068A (ja) * | 1993-06-29 | 1995-01-24 | Nippon Telegr & Teleph Corp <Ntt> | 非水溶媒電解液を有する二次電池 |
| JP3434677B2 (ja) * | 1997-08-04 | 2003-08-11 | 日本電信電話株式会社 | 非水溶媒電解液を有する二次電池 |
| JP2002158038A (ja) * | 2000-11-17 | 2002-05-31 | Sharp Corp | リチウム二次電池 |
| JP2002280070A (ja) * | 2001-03-19 | 2002-09-27 | Sanyo Electric Co Ltd | 非水電解質二次電池およびその製造方法 |
| JP4027615B2 (ja) | 2001-04-20 | 2007-12-26 | シャープ株式会社 | リチウムポリマー二次電池 |
| JP4186463B2 (ja) | 2001-12-27 | 2008-11-26 | ソニー株式会社 | 非水電解質二次電池 |
| JP5121127B2 (ja) * | 2004-05-11 | 2013-01-16 | 株式会社デンソー | 非水電解液組成物及び該組成物を用いた非水電解液二次電池 |
| JP2005322597A (ja) * | 2004-05-11 | 2005-11-17 | Sony Corp | 電池およびその製造方法 |
| KR100684733B1 (ko) * | 2005-07-07 | 2007-02-20 | 삼성에스디아이 주식회사 | 리튬 이차 전지 |
| JP4963186B2 (ja) * | 2006-03-31 | 2012-06-27 | パナソニック株式会社 | 非水電解質二次電池 |
| JP4904950B2 (ja) * | 2006-07-04 | 2012-03-28 | ダイキン工業株式会社 | 電気二重層キャパシタ |
| US8617748B2 (en) | 2006-12-04 | 2013-12-31 | Sion Power Corporation | Separation of electrolytes |
| KR101072068B1 (ko) * | 2007-12-13 | 2011-10-10 | 주식회사 엘지화학 | 이차 전지 |
| US9136562B2 (en) * | 2008-02-13 | 2015-09-15 | Seeo, Inc. | Multiple electrolyte electrochemical cells |
| JP2010192255A (ja) * | 2009-02-18 | 2010-09-02 | Nissan Motor Co Ltd | 電極構造およびリチウムイオン二次電池 |
| KR101509413B1 (ko) * | 2009-05-28 | 2015-04-07 | 닛산 지도우샤 가부시키가이샤 | 리튬 이온 2차 전지용 부극 및 이것을 이용한 전지 |
| KR101084077B1 (ko) * | 2009-10-14 | 2011-11-16 | 삼성에스디아이 주식회사 | 리튬이차전지용 음극활물질, 그의 제조방법 및 그를 포함하는 리튬이차전지 |
| DK2497133T3 (en) | 2009-11-05 | 2019-04-08 | Field Upgrading Usa Inc | SODIUM BASED SOLID SECONDARY CELL WITH A CERAMIC SODIUM CONDUCTIVE SEPARATOR |
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| JP5553169B2 (ja) * | 2011-01-12 | 2014-07-16 | トヨタ自動車株式会社 | リチウムイオン二次電池 |
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| JP5614590B2 (ja) * | 2011-01-12 | 2014-10-29 | トヨタ自動車株式会社 | リチウムイオン二次電池 |
| JP6072779B2 (ja) * | 2011-05-24 | 2017-02-01 | シオン・パワー・コーポレーション | 電気化学電池および当該電気化学電池を含むバッテリー |
| JP6190101B2 (ja) * | 2011-08-23 | 2017-08-30 | 株式会社日本触媒 | ゲル電解質又は負極合剤、及び、該ゲル電解質又は負極合剤を使用した電池 |
| JP5430021B2 (ja) * | 2011-11-30 | 2014-02-26 | 日立マクセル株式会社 | 非水二次電池 |
| WO2014068903A1 (ja) * | 2012-10-30 | 2014-05-08 | 三洋電機株式会社 | 非水電解質二次電池 |
| CN103346349B (zh) * | 2013-06-27 | 2017-09-29 | 宁德新能源科技有限公司 | 锂离子电池及其电解液 |
| US11721831B2 (en) * | 2013-08-30 | 2023-08-08 | Sila Nanotechnologies, Inc. | Electrolyte or electrode additives for increasing metal content in metal-ion batteries |
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| WO2015141853A1 (ja) * | 2014-03-20 | 2015-09-24 | 株式会社クレハ | 電極用炭素質成形体、及びその製造方法 |
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| KR20170008475A (ko) * | 2015-07-14 | 2017-01-24 | 주식회사 엘지화학 | 비수성 전해질 및 이를 포함하는 리튬 이차전지 |
| CN106532094B (zh) * | 2015-09-11 | 2019-08-16 | 中科派思储能技术有限公司 | 一种锂硫液流电池 |
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| US11152639B2 (en) * | 2016-01-15 | 2021-10-19 | Global Graphene Group, Inc. | Alkali metal-sulfur batteries having high volumetric and gravimetric energy densities |
| JP2018078103A (ja) * | 2016-11-02 | 2018-05-17 | 株式会社豊田自動織機 | 非水系二次電池並びにこれに用いられるガス発生抑制剤及び非水系電解液 |
| EP3598558A4 (en) | 2017-03-17 | 2021-09-01 | Asahi Kasei Kabushiki Kaisha | WATER-FREE ELECTROLYTE, WATER-FREE SECONDARY BATTERY, CELL PACK AND HYBRID SYSTEM |
| JP6874472B2 (ja) * | 2017-03-30 | 2021-05-19 | Tdk株式会社 | リチウムイオン二次電池 |
| JP6939881B2 (ja) | 2017-05-29 | 2021-09-22 | 日本電気株式会社 | リチウムイオン二次電池 |
| JP2019040676A (ja) * | 2017-08-22 | 2019-03-14 | 三菱ケミカル株式会社 | 非水系電解液及び非水系電解液二次電池 |
-
2019
- 2019-06-13 WO PCT/JP2019/023562 patent/WO2020250394A1/ja not_active Ceased
-
2020
- 2020-06-09 EP EP20822391.7A patent/EP3985760B1/en active Active
- 2020-06-09 ES ES20823607T patent/ES3056137T3/es active Active
- 2020-06-09 WO PCT/JP2020/022705 patent/WO2020250892A1/ja not_active Ceased
- 2020-06-09 ES ES20822391T patent/ES3056158T3/es active Active
- 2020-06-09 WO PCT/JP2020/022702 patent/WO2020250890A1/ja not_active Ceased
- 2020-06-09 CN CN202080042659.7A patent/CN113994504B/zh active Active
- 2020-06-09 EP EP20823607.5A patent/EP3985777B1/en active Active
- 2020-06-09 JP JP2021526095A patent/JPWO2020250890A1/ja active Pending
- 2020-06-09 JP JP2021526097A patent/JP7618332B2/ja active Active
- 2020-06-09 US US17/617,589 patent/US20220246988A1/en active Pending
- 2020-06-09 CN CN202080042655.9A patent/CN113939939A/zh active Pending
- 2020-06-09 US US17/617,588 patent/US12237472B2/en active Active
- 2020-06-10 TW TW109119407A patent/TWI851736B/zh active
- 2020-06-10 TW TW109119446A patent/TWI905101B/zh active
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