JPWO2021128002A5 - - Google Patents
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- Publication number
- JPWO2021128002A5 JPWO2021128002A5 JP2022520094A JP2022520094A JPWO2021128002A5 JP WO2021128002 A5 JPWO2021128002 A5 JP WO2021128002A5 JP 2022520094 A JP2022520094 A JP 2022520094A JP 2022520094 A JP2022520094 A JP 2022520094A JP WO2021128002 A5 JPWO2021128002 A5 JP WO2021128002A5
- Authority
- JP
- Japan
- Prior art keywords
- secondary battery
- additive
- battery according
- unsubstituted
- substituted
- 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
- 239000000654 additive Substances 0.000 claims 15
- 230000000996 additive effect Effects 0.000 claims 14
- 239000003792 electrolyte Substances 0.000 claims 9
- 239000003960 organic solvent Substances 0.000 claims 9
- 239000008151 electrolyte solution Substances 0.000 claims 8
- SBLRHMKNNHXPHG-UHFFFAOYSA-N 4-fluoro-1,3-dioxolan-2-one Chemical compound FC1COC(=O)O1 SBLRHMKNNHXPHG-UHFFFAOYSA-N 0.000 claims 6
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 claims 6
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 claims 4
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 claims 4
- 229910052801 chlorine Inorganic materials 0.000 claims 4
- 150000001875 compounds Chemical class 0.000 claims 4
- 229910052731 fluorine Inorganic materials 0.000 claims 4
- 239000007774 positive electrode material Substances 0.000 claims 4
- 239000003575 carbonaceous material Substances 0.000 claims 3
- 239000007773 negative electrode material Substances 0.000 claims 3
- 150000003839 salts Chemical class 0.000 claims 3
- 239000002210 silicon-based material Substances 0.000 claims 3
- 125000006736 (C6-C20) aryl group Chemical group 0.000 claims 2
- OBNDGIHQAIXEAO-UHFFFAOYSA-N [O].[Si] Chemical compound [O].[Si] OBNDGIHQAIXEAO-UHFFFAOYSA-N 0.000 claims 2
- 229910021383 artificial graphite Inorganic materials 0.000 claims 2
- 229910021382 natural graphite Inorganic materials 0.000 claims 2
- 125000001424 substituent group Chemical group 0.000 claims 2
- 125000000027 (C1-C10) alkoxy group Chemical group 0.000 claims 1
- 125000003837 (C1-C20) alkyl group Chemical group 0.000 claims 1
- ZPFAVCIQZKRBGF-UHFFFAOYSA-N 1,3,2-dioxathiolane 2,2-dioxide Chemical compound O=S1(=O)OCCO1 ZPFAVCIQZKRBGF-UHFFFAOYSA-N 0.000 claims 1
- FSSPGSAQUIYDCN-UHFFFAOYSA-N 1,3-Propane sultone Chemical compound O=S1(=O)CCCO1 FSSPGSAQUIYDCN-UHFFFAOYSA-N 0.000 claims 1
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 claims 1
- 229910019142 PO4 Inorganic materials 0.000 claims 1
- 229910000676 Si alloy Inorganic materials 0.000 claims 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- 239000007983 Tris buffer Substances 0.000 claims 1
- HMDDXIMCDZRSNE-UHFFFAOYSA-N [C].[Si] Chemical compound [C].[Si] HMDDXIMCDZRSNE-UHFFFAOYSA-N 0.000 claims 1
- UMVBXBACMIOFDO-UHFFFAOYSA-N [N].[Si] Chemical compound [N].[Si] UMVBXBACMIOFDO-UHFFFAOYSA-N 0.000 claims 1
- FBDMTTNVIIVBKI-UHFFFAOYSA-N [O-2].[Mn+2].[Co+2].[Ni+2].[Li+] Chemical class [O-2].[Mn+2].[Co+2].[Ni+2].[Li+] FBDMTTNVIIVBKI-UHFFFAOYSA-N 0.000 claims 1
- 125000001931 aliphatic group Chemical group 0.000 claims 1
- 125000003342 alkenyl group Chemical group 0.000 claims 1
- 125000000217 alkyl group Chemical group 0.000 claims 1
- 125000000304 alkynyl group Chemical group 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- NDPGDHBNXZOBJS-UHFFFAOYSA-N aluminum lithium cobalt(2+) nickel(2+) oxygen(2-) Chemical class [Li+].[O--].[O--].[O--].[O--].[Al+3].[Co++].[Ni++] NDPGDHBNXZOBJS-UHFFFAOYSA-N 0.000 claims 1
- 229910052796 boron Inorganic materials 0.000 claims 1
- 229910052804 chromium Inorganic materials 0.000 claims 1
- 239000011247 coating layer Substances 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 229910021385 hard carbon Inorganic materials 0.000 claims 1
- 229910052739 hydrogen 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
- 229910000625 lithium cobalt oxide 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
- 229910001386 lithium phosphate 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
- BFZPBUKRYWOWDV-UHFFFAOYSA-N lithium;oxido(oxo)cobalt Chemical compound [Li+].[O-][Co]=O BFZPBUKRYWOWDV-UHFFFAOYSA-N 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
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- 229910017464 nitrogen compound Inorganic materials 0.000 claims 1
- 235000021317 phosphate Nutrition 0.000 claims 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 229910021384 soft carbon Inorganic materials 0.000 claims 1
- 229910052717 sulfur Inorganic materials 0.000 claims 1
- 229910052719 titanium Inorganic materials 0.000 claims 1
- TWQULNDIKKJZPH-UHFFFAOYSA-K trilithium;phosphate Chemical compound [Li+].[Li+].[Li+].[O-]P([O-])([O-])=O TWQULNDIKKJZPH-UHFFFAOYSA-K 0.000 claims 1
- 125000000026 trimethylsilyl group Chemical group [H]C([H])([H])[Si]([*])(C([H])([H])[H])C([H])([H])[H] 0.000 claims 1
- VNLMVEHAAAAZPP-UHFFFAOYSA-N tris(triethylsilyl) phosphate Chemical compound CC[Si](CC)(CC)OP(=O)(O[Si](CC)(CC)CC)O[Si](CC)(CC)CC VNLMVEHAAAAZPP-UHFFFAOYSA-N 0.000 claims 1
- QJMMCGKXBZVAEI-UHFFFAOYSA-N tris(trimethylsilyl) phosphate Chemical compound C[Si](C)(C)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C QJMMCGKXBZVAEI-UHFFFAOYSA-N 0.000 claims 1
- XCGWLSWJFSFGKT-UHFFFAOYSA-N tris[ethenyl(dimethyl)silyl] phosphate Chemical compound C=C[Si](C)(C)OP(=O)(O[Si](C)(C)C=C)O[Si](C)(C)C=C XCGWLSWJFSFGKT-UHFFFAOYSA-N 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/CN2019/127985 WO2021128002A1 (zh) | 2019-12-24 | 2019-12-24 | 二次电池及含有该二次电池的装置 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| JP2022550421A JP2022550421A (ja) | 2022-12-01 |
| JPWO2021128002A5 true JPWO2021128002A5 (https=) | 2023-04-05 |
| JP2022550421A5 JP2022550421A5 (https=) | 2023-04-05 |
| JP7337267B2 JP7337267B2 (ja) | 2023-09-01 |
Family
ID=76575016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022520094A Active JP7337267B2 (ja) | 2019-12-24 | 2019-12-24 | 二次電池、及び該二次電池を備えた装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US12191449B2 (https=) |
| EP (1) | EP3913717B1 (https=) |
| JP (1) | JP7337267B2 (https=) |
| KR (1) | KR102651812B1 (https=) |
| CN (1) | CN114207899B (https=) |
| WO (1) | WO2021128002A1 (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4394916A4 (en) * | 2021-11-18 | 2024-10-16 | Ningde Amperex Technology Limited | ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE |
| WO2023184509A1 (zh) | 2022-04-01 | 2023-10-05 | 宁德时代新能源科技股份有限公司 | 二次电池、电池模块、电池包和用电装置 |
| CN115842163B (zh) * | 2022-05-06 | 2025-07-08 | 宁德时代新能源科技股份有限公司 | 二次电池用电解质、二次电池、电池模块、电池包及用电装置 |
| CN116259927B (zh) * | 2023-05-15 | 2023-08-04 | 蔚来电池科技(安徽)有限公司 | 二次电池和装置 |
| CN116525950B (zh) * | 2023-06-28 | 2023-09-19 | 蔚来电池科技(安徽)有限公司 | 二次电池和装置 |
| CN118630316B (zh) * | 2024-08-09 | 2024-12-20 | 广州天赐高新材料股份有限公司 | 一种电解液和二次电池 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100471970B1 (ko) * | 2002-11-20 | 2005-03-11 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 전해질 및 이를 포함하는 리튬 이차 전지 |
| JP5428855B2 (ja) * | 2007-04-20 | 2014-02-26 | 宇部興産株式会社 | リチウム二次電池用非水電解液及びそれを用いたリチウム二次電池 |
| CN101771167B (zh) * | 2010-02-05 | 2013-09-25 | 九江天赐高新材料有限公司 | 一种高容量锂离子电解液、电池以及电池的制备方法 |
| KR101929599B1 (ko) * | 2011-02-10 | 2018-12-14 | 미쯔비시 케미컬 주식회사 | 2 차 전지용 비수계 전해액 및 그것을 사용한 비수계 전해액 2 차 전지 |
| EP2849272B1 (en) * | 2012-05-11 | 2017-01-11 | UBE Industries, Ltd. | Non-aqueous electrolyte and power storage device using same |
| WO2014021272A1 (ja) * | 2012-07-31 | 2014-02-06 | 宇部興産株式会社 | 非水電解液及びそれを用いた蓄電デバイス |
| WO2015107832A1 (ja) * | 2014-01-16 | 2015-07-23 | 株式会社カネカ | 非水電解質二次電池およびその組電池 |
| US10293704B2 (en) * | 2014-04-08 | 2019-05-21 | StoreDot Ltd. | Electric vehicles with adaptive fast-charging, utilizing supercapacitor-emulating batteries |
| CN108242557B (zh) * | 2016-12-26 | 2020-08-28 | 宁德时代新能源科技股份有限公司 | 电解液及二次电池 |
| KR102535602B1 (ko) * | 2017-03-07 | 2023-05-22 | 스미토모 세이카 가부시키가이샤 | 비수 전해액용 첨가제, 비수 전해액, 및 축전 디바이스 |
| KR102400325B1 (ko) * | 2017-08-07 | 2022-05-20 | 다이킨 고교 가부시키가이샤 | 전해액, 전기 화학 디바이스, 리튬 이온 이차 전지 및 모듈 |
| CN109390628B (zh) | 2017-08-08 | 2020-09-01 | 张家港市国泰华荣化工新材料有限公司 | 一种非水电解液及锂离子电池 |
| CN108258315B (zh) * | 2018-03-15 | 2020-07-17 | 合肥国轩高科动力能源有限公司 | 一种组合式电解液及含有该组合式电解液的高比能硅基锂离子电池 |
| CN108598574A (zh) * | 2018-04-16 | 2018-09-28 | 东莞市杉杉电池材料有限公司 | 一种锂离子电池电解液及含有该电解液的锂离子电池 |
-
2019
- 2019-12-24 JP JP2022520094A patent/JP7337267B2/ja active Active
- 2019-12-24 KR KR1020227009816A patent/KR102651812B1/ko active Active
- 2019-12-24 WO PCT/CN2019/127985 patent/WO2021128002A1/zh not_active Ceased
- 2019-12-24 EP EP19957704.0A patent/EP3913717B1/en active Active
- 2019-12-24 CN CN201980098409.2A patent/CN114207899B/zh active Active
-
2021
- 2021-10-20 US US17/506,142 patent/US12191449B2/en active Active
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