JP2014013748A5 - - Google Patents
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- Publication number
- JP2014013748A5 JP2014013748A5 JP2013076641A JP2013076641A JP2014013748A5 JP 2014013748 A5 JP2014013748 A5 JP 2014013748A5 JP 2013076641 A JP2013076641 A JP 2013076641A JP 2013076641 A JP2013076641 A JP 2013076641A JP 2014013748 A5 JP2014013748 A5 JP 2014013748A5
- Authority
- JP
- Japan
- Prior art keywords
- positive electrode
- peak
- secondary battery
- active material
- less
- 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
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- 239000008151 electrolyte solution Substances 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 239000003792 electrolyte Substances 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims 22
- 239000007774 positive electrode material Substances 0.000 claims 19
- 239000011883 electrode binding agent Substances 0.000 claims 9
- 229910001386 lithium phosphate Inorganic materials 0.000 claims 9
- -1 lithium phosphate compound Chemical class 0.000 claims 9
- 229910052782 aluminium Inorganic materials 0.000 claims 8
- 229910052804 chromium Inorganic materials 0.000 claims 8
- 229910052802 copper Inorganic materials 0.000 claims 8
- 229910052749 magnesium Inorganic materials 0.000 claims 8
- 229910052748 manganese Inorganic materials 0.000 claims 8
- 229910052759 nickel Inorganic materials 0.000 claims 8
- 229910052758 niobium Inorganic materials 0.000 claims 8
- 229910052710 silicon Inorganic materials 0.000 claims 8
- 229910052719 titanium Inorganic materials 0.000 claims 8
- 229910052721 tungsten Inorganic materials 0.000 claims 8
- 229910052725 zinc Inorganic materials 0.000 claims 8
- 229910052742 iron Inorganic materials 0.000 claims 7
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims 7
- 229910052753 mercury Inorganic materials 0.000 claims 7
- 238000002459 porosimetry Methods 0.000 claims 6
- 239000006258 conductive agent Substances 0.000 claims 5
- 239000011164 primary particle Substances 0.000 claims 3
- 239000002245 particle Substances 0.000 claims 2
- 239000011163 secondary particle Substances 0.000 claims 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 1
- 239000011149 active material Substances 0.000 claims 1
- 239000003575 carbonaceous material Substances 0.000 claims 1
- 229910052744 lithium Inorganic materials 0.000 claims 1
- 150000008065 acid anhydrides Chemical class 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 2
- 150000008064 anhydrides Chemical class 0.000 description 2
- 150000001244 carboxylic acid anhydrides Chemical class 0.000 description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- OQHXCCQBSGTCGM-UHFFFAOYSA-N 1,2,5-oxadithiolane 2,2,5,5-tetraoxide Chemical compound O=S1(=O)CCS(=O)(=O)O1 OQHXCCQBSGTCGM-UHFFFAOYSA-N 0.000 description 1
- AVPYLKIIPLFMHQ-UHFFFAOYSA-N 1,2,6-oxadithiane 2,2,6,6-tetraoxide Chemical compound O=S1(=O)CCCS(=O)(=O)O1 AVPYLKIIPLFMHQ-UHFFFAOYSA-N 0.000 description 1
- FALRKNHUBBKYCC-UHFFFAOYSA-N 2-(chloromethyl)pyridine-3-carbonitrile Chemical compound ClCC1=NC=CC=C1C#N FALRKNHUBBKYCC-UHFFFAOYSA-N 0.000 description 1
- ZMPRRFPMMJQXPP-UHFFFAOYSA-N 2-sulfobenzoic acid Chemical compound OC(=O)C1=CC=CC=C1S(O)(=O)=O ZMPRRFPMMJQXPP-UHFFFAOYSA-N 0.000 description 1
- FYKCKCYYMXDNHZ-UHFFFAOYSA-N 2-sulfobutanoic acid Chemical compound CCC(C(O)=O)S(O)(=O)=O FYKCKCYYMXDNHZ-UHFFFAOYSA-N 0.000 description 1
- WBGKAOURNYRYBT-UHFFFAOYSA-N 2-sulfopropanoic acid Chemical compound OC(=O)C(C)S(O)(=O)=O WBGKAOURNYRYBT-UHFFFAOYSA-N 0.000 description 1
- 241000255925 Diptera Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011245 gel electrolyte Substances 0.000 description 1
- VANNPISTIUFMLH-UHFFFAOYSA-N glutaric anhydride Chemical compound O=C1CCCC(=O)O1 VANNPISTIUFMLH-UHFFFAOYSA-N 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007500 overflow downdraw method Methods 0.000 description 1
- 239000003505 polymerization initiator Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229940014800 succinic anhydride Drugs 0.000 description 1
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013076641A JP6135253B2 (ja) | 2012-06-07 | 2013-04-02 | 電極、リチウム二次電池、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 |
| US13/893,834 US9263743B2 (en) | 2012-06-07 | 2013-05-14 | Electrode, secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatus |
| CN201310209815.6A CN103490093B (zh) | 2012-06-07 | 2013-05-30 | 电极、二次电池、电池组、电动车辆和电力存储系统 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012129459 | 2012-06-07 | ||
| JP2012129459 | 2012-06-07 | ||
| JP2013076641A JP6135253B2 (ja) | 2012-06-07 | 2013-04-02 | 電極、リチウム二次電池、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 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2014013748A JP2014013748A (ja) | 2014-01-23 |
| JP2014013748A5 true JP2014013748A5 (2) | 2016-04-07 |
| JP6135253B2 JP6135253B2 (ja) | 2017-05-31 |
Family
ID=49715537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013076641A Active JP6135253B2 (ja) | 2012-06-07 | 2013-04-02 | 電極、リチウム二次電池、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 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US9263743B2 (2) |
| JP (1) | JP6135253B2 (2) |
| CN (1) | CN103490093B (2) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014175352A1 (ja) | 2013-04-26 | 2014-10-30 | シャープ株式会社 | リチウムイオン二次電池用正極及びそれを含むリチウムイオン二次電池 |
| JP2015133278A (ja) * | 2014-01-15 | 2015-07-23 | ソニー株式会社 | 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 |
| EP3142173B1 (en) * | 2014-05-07 | 2019-01-02 | Eliiy Power Co., Ltd. | Positive electrode for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery |
| HUE064081T2 (hu) * | 2014-08-28 | 2024-02-28 | Samsung Electronics Co Ltd | Kompozit elektrolit és az ezt tartalmazó lítium akkumulátor |
| KR102379563B1 (ko) * | 2014-12-26 | 2022-03-28 | 삼성전자주식회사 | 복합 양극 활물질, 그 제조방법, 이를 포함하는 양극 및 이를 포함하는 리튬 전지 |
| KR102460960B1 (ko) * | 2015-07-20 | 2022-10-31 | 삼성에스디아이 주식회사 | 배터리 팩 |
| JP6612566B2 (ja) * | 2015-09-16 | 2019-11-27 | 株式会社東芝 | リチウムイオン非水電解質二次電池用負極、リチウムイオン非水電解質二次電池、電池パック及び自動車 |
| KR102101006B1 (ko) | 2015-12-10 | 2020-04-14 | 주식회사 엘지화학 | 이차전지용 양극 및 이를 포함하는 이차전지 |
| JP6819245B2 (ja) * | 2016-11-30 | 2021-01-27 | 三洋電機株式会社 | 非水電解質二次電池用正極板の製造方法及び非水電解質二次電池の製造方法、並びに非水電解質二次電池 |
| CN106756106B (zh) * | 2017-01-04 | 2019-02-22 | 潍坊学院 | 一种锌基锂离子提取材料的制备方法 |
| EP3694028B1 (en) | 2017-10-04 | 2024-10-09 | Kabushiki Kaisha Toshiba | Electrode, nonaqueous electrolyte battery, and battery pack |
| CA3114636A1 (en) * | 2018-09-27 | 2020-04-02 | Murata Manufacturing Co., Ltd. | Lithium-ion secondary battery |
| CN112740347B (zh) * | 2018-09-28 | 2022-07-26 | 松下知识产权经营株式会社 | 电化学器件 |
| US11056717B2 (en) | 2019-01-31 | 2021-07-06 | University Of Maryland, College Park | Lithium phosphate derivative compounds as Li super-ionic conductor, solid electrolyte and coating layer for lithium metal battery and lithium-ion battery |
| EP3955336B1 (en) * | 2019-04-09 | 2022-12-28 | Kabushiki Kaisha Toshiba | Electrode, electrode group, battery, and battery pack |
| US20230178723A1 (en) | 2021-03-19 | 2023-06-08 | Sekisui Chemical Co., Ltd. | Positive electrode for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery, battery module and battery system using the same |
| US20230207805A1 (en) * | 2021-03-19 | 2023-06-29 | Sekisui Chemical Co., Ltd. | Positive electrode for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery, battery module and battery system using the same |
| CN119833537A (zh) * | 2023-10-31 | 2025-04-15 | 重庆弗迪电池研究院有限公司 | 极片及其制备方法、电池和用电系统 |
| EP4651225A1 (en) * | 2024-05-16 | 2025-11-19 | Samsung Sdi Co., Ltd. | Rechargeable lithium batteries |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW431004B (en) * | 1998-10-29 | 2001-04-21 | Toshiba Corp | Nonaqueous electrolyte secondary battery |
| JP2001110414A (ja) | 1999-10-04 | 2001-04-20 | Nippon Telegr & Teleph Corp <Ntt> | リチウム二次電池正極活物質およびリチウム二次電池 |
| JP3921931B2 (ja) | 2000-09-29 | 2007-05-30 | ソニー株式会社 | 正極活物質及び非水電解質電池 |
| JP3624841B2 (ja) * | 2001-03-06 | 2005-03-02 | 日産自動車株式会社 | 車両の制御装置 |
| JP4075451B2 (ja) | 2001-05-15 | 2008-04-16 | 株式会社豊田中央研究所 | リチウム二次電池 |
| JP4798951B2 (ja) | 2004-03-04 | 2011-10-19 | 三洋電機株式会社 | 非水電解質電池用正極及びこの正極を用いた電池 |
| US8771877B2 (en) | 2006-12-28 | 2014-07-08 | Gs Yuasa International Ltd. | Positive electrode material for nonaqueous electrolyte secondary battery, nonaqueous electrolyte secondary battery including the same, and method for producing the same |
| EP2466671A3 (en) * | 2007-09-04 | 2012-08-22 | Mitsubishi Chemical Corporation | Lithium transition metal-based compound powder, method for manufacturing the same, spray-dried substance serving as firing precursor thereof, and lithium secondary battery positive electrode and lithium secondary battery using the same |
| EP2206190A4 (en) * | 2007-09-14 | 2012-07-11 | A123 Systems Inc | RECHARGEABLE LITHIUM CELL WITH REFERENCE ELECTRODE FOR INTEGRITY STATE MONITORING |
| EP2065887A1 (en) * | 2007-11-30 | 2009-06-03 | Hitachi Global Storage Technologies Netherlands B.V. | Method for manufacturing magnetic disk unit |
| JP5371032B2 (ja) * | 2008-07-04 | 2013-12-18 | 日産自動車株式会社 | 非水電解液二次電池 |
| JP5279567B2 (ja) * | 2009-03-23 | 2013-09-04 | 三洋電機株式会社 | 非水電解質二次電池 |
| CN102714301B (zh) * | 2010-01-21 | 2014-12-10 | 丰田自动车株式会社 | 锂二次电池 |
| CN103348510B (zh) * | 2010-11-12 | 2016-01-13 | 丰田自动车株式会社 | 二次电池 |
-
2013
- 2013-04-02 JP JP2013076641A patent/JP6135253B2/ja active Active
- 2013-05-14 US US13/893,834 patent/US9263743B2/en active Active
- 2013-05-30 CN CN201310209815.6A patent/CN103490093B/zh active Active
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