JP2014534586A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2014534586A5 JP2014534586A5 JP2014538973A JP2014538973A JP2014534586A5 JP 2014534586 A5 JP2014534586 A5 JP 2014534586A5 JP 2014538973 A JP2014538973 A JP 2014538973A JP 2014538973 A JP2014538973 A JP 2014538973A JP 2014534586 A5 JP2014534586 A5 JP 2014534586A5
- Authority
- JP
- Japan
- Prior art keywords
- metal oxide
- positive electrode
- lithium ion
- electrochemical cell
- core
- 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
Links
- 239000011246 composite particle Substances 0.000 claims description 23
- 230000002427 irreversible effect Effects 0.000 claims description 20
- 229910021450 lithium metal oxide Inorganic materials 0.000 claims description 18
- 229910001416 lithium ion Inorganic materials 0.000 claims description 17
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 9
- 239000013078 crystal Substances 0.000 claims description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 229910017052 cobalt Inorganic materials 0.000 claims description 4
- 239000010941 cobalt Substances 0.000 claims description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 4
- 239000010405 anode material Substances 0.000 claims description 2
- 229910021437 lithium-transition metal oxide Inorganic materials 0.000 claims description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 239000011162 core material Substances 0.000 description 15
- 239000011257 shell material Substances 0.000 description 9
- 239000011572 manganese Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010021143 Hypoxia Diseases 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161551642P | 2011-10-26 | 2011-10-26 | |
| US61/551,642 | 2011-10-26 | ||
| PCT/US2012/061781 WO2013063185A1 (en) | 2011-10-26 | 2012-10-25 | High capacity lithium-ion electrochemical cells and methods of making same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2014534586A JP2014534586A (ja) | 2014-12-18 |
| JP2014534586A5 true JP2014534586A5 (https=) | 2015-12-17 |
Family
ID=48168460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014538973A Pending JP2014534586A (ja) | 2011-10-26 | 2012-10-25 | 高容量リチウムイオン電気化学セル及びその製造方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20140302393A1 (https=) |
| EP (1) | EP2771937A4 (https=) |
| JP (1) | JP2014534586A (https=) |
| KR (1) | KR20140096295A (https=) |
| CN (1) | CN103891032A (https=) |
| WO (1) | WO2013063185A1 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI689127B (zh) * | 2014-12-01 | 2020-03-21 | 英商強生麥特公司 | 用於鋰離子電池組的陽極材料以及製造與使用其之方法 |
| CN106910642B (zh) * | 2015-12-22 | 2019-06-07 | 比亚迪股份有限公司 | 一种超级电容器及其制备方法 |
| CN112447961B (zh) * | 2020-12-12 | 2021-11-09 | 安徽嘉誉伟丰机电科技股份有限公司 | 一种高比容量的锂电池正极材料的制备方法 |
| JP7806684B2 (ja) * | 2022-12-26 | 2026-01-27 | トヨタ自動車株式会社 | リチウムイオン電池用正極活物質、正極材料、正極、固体電池及びリチウムイオン電池用正極活物質の製造方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10014884A1 (de) * | 2000-03-24 | 2001-09-27 | Merck Patent Gmbh | Beschichtete Lithium-Mischoxid-Partikel und ein Verfahren zu deren Herstellung |
| JP4061648B2 (ja) * | 2003-04-11 | 2008-03-19 | ソニー株式会社 | 非水電解質二次電池用正極活物質及びそれを用いた非水電解質二次電池 |
| US8003254B2 (en) * | 2004-01-22 | 2011-08-23 | The Gillette Company | Battery cathodes |
| KR100838944B1 (ko) * | 2006-01-24 | 2008-06-16 | 주식회사 엘지화학 | 이차 전지 |
| CN101542788A (zh) * | 2006-09-25 | 2009-09-23 | 德克萨斯州立大学董事会 | 具有低不可逆容量损失的经表面和整体改性的高容量层状氧化物阴极 |
| US8574765B2 (en) * | 2007-03-05 | 2013-11-05 | Toda Kogyo Corporation | Li-Ni composite oxide particles for non-aqueous electrolyte secondary battery, process for producing the same, and non-aqueous electrolyte secondary battery |
| JP2010541165A (ja) * | 2007-09-28 | 2010-12-24 | スリーエム イノベイティブ プロパティズ カンパニー | 焼結カソード組成物 |
| US20110183209A1 (en) * | 2010-01-27 | 2011-07-28 | 3M Innovative Properties Company | High capacity lithium-ion electrochemical cells |
-
2012
- 2012-10-25 US US14/353,791 patent/US20140302393A1/en not_active Abandoned
- 2012-10-25 EP EP12843998.1A patent/EP2771937A4/en not_active Withdrawn
- 2012-10-25 KR KR1020147013597A patent/KR20140096295A/ko not_active Withdrawn
- 2012-10-25 JP JP2014538973A patent/JP2014534586A/ja active Pending
- 2012-10-25 WO PCT/US2012/061781 patent/WO2013063185A1/en not_active Ceased
- 2012-10-25 CN CN201280052748.5A patent/CN103891032A/zh active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7454502B2 (ja) | 高容量、高エネルギー密度及び長期サイクル寿命性能を達成する、リチウムイオンセルのための酸化ケイ素活性材料を用いた電極 | |
| JP6034413B2 (ja) | リチウムイオン電池の金属勾配ドープ正極材料 | |
| JP5399188B2 (ja) | 非水電解質二次電池 | |
| US10340513B2 (en) | Positive active material for lithium-ion secondary battery, positive electrode for lithium-ion secondary battery, and lithium-ion secondary battery | |
| US8367247B2 (en) | Cathode active material for lithium secondary batteries with high safety, method of preparing the same and lithium secondary batteries comprising the same | |
| TWI466368B (zh) | A positive electrode for lithium ion battery and a method for manufacturing the same, and a lithium ion battery | |
| Ghatak et al. | Effect of cobalt content on the electrochemical properties and structural stability of NCA type cathode materials | |
| CN103270627B (zh) | 非水电解质二次电池用正极以及使用该正极的非水电解质二次电池 | |
| JP2013518390A5 (https=) | ||
| TW201125197A (en) | Positive electrode active material for a lithium-ion battery, positive electrode for a lithium-ion battery, lithium-ion battery using same, and precursor to a positive electrode active material for a lithium-ion battery | |
| US20120231342A1 (en) | Positive Electrode Active Material For Lithium-Ion Battery, Positive Electrode For Lithium-Ion Battery, And Lithium-Ion Battery | |
| CN105322137B (zh) | 锂离子二次电池 | |
| EP2932541B1 (en) | Low porosity electrodes for rechargeable batteries | |
| JP2014505992A5 (https=) | ||
| JP2012243644A (ja) | 電極、および全固体型非水電解質電池 | |
| JP6693473B2 (ja) | フッ化物イオン電池 | |
| Fridman et al. | An advanced lithium ion battery based on amorphous silicon film anode and integrated xLi2MnO3.(1-x) LiNiyMnzCo1-y-zO2 cathode | |
| JP2015118939A (ja) | リチウムセル用の電極材料 | |
| EP4468390A1 (en) | Positive electrode for all-solid-state battery, and all-solid-state battery and method for manufacturing same | |
| EP3098883B1 (en) | Electrical device | |
| CN108028375A (zh) | 锂离子二次电池用正极活性物质及包含该正极活性物质的正极、以及具备该正极的锂离子二次电池 | |
| WO2010147389A3 (ko) | 리튬 이차전지용 양극 활물질 | |
| Xi et al. | Effect of copper and iron substitution on the structures and electrochemical properties of LiNi0. 8Co0. 15Al0. 05O2 cathode materials | |
| US11264612B2 (en) | Positive electrode composition for non-aqueous secondary battery comprising titanium boride particles | |
| JP2014534586A5 (https=) |