JP2017522702A5 - - Google Patents
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- JP2017522702A5 JP2017522702A5 JP2017503913A JP2017503913A JP2017522702A5 JP 2017522702 A5 JP2017522702 A5 JP 2017522702A5 JP 2017503913 A JP2017503913 A JP 2017503913A JP 2017503913 A JP2017503913 A JP 2017503913A JP 2017522702 A5 JP2017522702 A5 JP 2017522702A5
- Authority
- JP
- Japan
- Prior art keywords
- cathode material
- precursor
- lithium
- compound
- particle size
- 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.)
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- 239000010406 cathode material Substances 0.000 claims description 77
- 239000002243 precursor Substances 0.000 claims description 58
- FRMOHNDAXZZWQI-UHFFFAOYSA-N lithium manganese(2+) nickel(2+) oxygen(2-) Chemical compound [O-2].[Mn+2].[Ni+2].[Li+] FRMOHNDAXZZWQI-UHFFFAOYSA-N 0.000 claims description 44
- 239000000463 material Substances 0.000 claims description 41
- 238000000034 method Methods 0.000 claims description 37
- 239000002245 particle Substances 0.000 claims description 32
- 238000009826 distribution Methods 0.000 claims description 22
- 238000010438 heat treatment Methods 0.000 claims description 16
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 14
- 239000012535 impurity Substances 0.000 claims description 13
- 150000002642 lithium compounds Chemical class 0.000 claims description 10
- 150000002697 manganese compounds Chemical class 0.000 claims description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 10
- 150000002816 nickel compounds Chemical class 0.000 claims description 10
- 229910003895 Li1.0Ni0.5Mn1.5O4 Inorganic materials 0.000 claims description 7
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 claims description 7
- 229910000480 nickel oxide Inorganic materials 0.000 claims description 7
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 claims description 5
- XMWCXZJXESXBBY-UHFFFAOYSA-L manganese(ii) carbonate Chemical compound [Mn+2].[O-]C([O-])=O XMWCXZJXESXBBY-UHFFFAOYSA-L 0.000 claims description 5
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 claims description 5
- 238000004090 dissolution Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- MQRWBMAEBQOWAF-UHFFFAOYSA-N acetic acid;nickel Chemical compound [Ni].CC(O)=O.CC(O)=O MQRWBMAEBQOWAF-UHFFFAOYSA-N 0.000 claims description 3
- 229910052808 lithium carbonate Inorganic materials 0.000 claims description 3
- 229940093474 manganese carbonate Drugs 0.000 claims description 3
- 235000006748 manganese carbonate Nutrition 0.000 claims description 3
- 239000011656 manganese carbonate Substances 0.000 claims description 3
- 229910000016 manganese(II) carbonate Inorganic materials 0.000 claims description 3
- 229940078494 nickel acetate Drugs 0.000 claims description 3
- ZYXUQEDFWHDILZ-UHFFFAOYSA-N [Ni].[Mn].[Li] Chemical compound [Ni].[Mn].[Li] ZYXUQEDFWHDILZ-UHFFFAOYSA-N 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- 239000012071 phase Substances 0.000 description 13
- 238000010586 diagram Methods 0.000 description 10
- 238000012360 testing method Methods 0.000 description 10
- 238000010304 firing Methods 0.000 description 7
- 239000011572 manganese Substances 0.000 description 6
- 238000003746 solid phase reaction Methods 0.000 description 6
- 239000000843 powder Substances 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 229910052748 manganese Inorganic materials 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- ZULUUIKRFGGGTL-UHFFFAOYSA-L nickel(ii) carbonate Chemical compound [Ni+2].[O-]C([O-])=O ZULUUIKRFGGGTL-UHFFFAOYSA-L 0.000 description 2
- 229910013870 LiPF 6 Inorganic materials 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910002102 lithium manganese oxide Inorganic materials 0.000 description 1
- VLXXBCXTUVRROQ-UHFFFAOYSA-N lithium;oxido-oxo-(oxomanganiooxy)manganese Chemical compound [Li+].[O-][Mn](=O)O[Mn]=O VLXXBCXTUVRROQ-UHFFFAOYSA-N 0.000 description 1
- 229910001437 manganese ion Inorganic materials 0.000 description 1
- KVGMATYUUPJFQL-UHFFFAOYSA-N manganese(2+) oxygen(2-) Chemical compound [O--].[O--].[O--].[O--].[Mn++].[Mn++].[Mn++] KVGMATYUUPJFQL-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003446 memory effect Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- -1 nickel acetate Chemical compound 0.000 description 1
- 229910000008 nickel(II) carbonate Inorganic materials 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 238000009686 powder production technique Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000010671 solid-state reaction Methods 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462029117P | 2014-07-25 | 2014-07-25 | |
| US62/029,117 | 2014-07-25 | ||
| PCT/CN2015/084908 WO2016011962A1 (zh) | 2014-07-25 | 2015-07-23 | 锂镍锰氧正极材料的制法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2017522702A JP2017522702A (ja) | 2017-08-10 |
| JP2017522702A5 true JP2017522702A5 (enExample) | 2018-08-09 |
Family
ID=55162526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017503913A Pending JP2017522702A (ja) | 2014-07-25 | 2015-07-23 | リチウムニッケルマンガン酸化物カソード材料を調製する方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20170214044A1 (enExample) |
| EP (1) | EP3174142A4 (enExample) |
| JP (1) | JP2017522702A (enExample) |
| KR (1) | KR20170030559A (enExample) |
| CN (1) | CN106575759A (enExample) |
| CA (1) | CA2956380A1 (enExample) |
| TW (2) | TWI597886B (enExample) |
| WO (1) | WO2016011962A1 (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201916198D0 (en) * | 2019-11-07 | 2019-12-25 | Johnson Matthey Plc | Cathode material and process |
| KR102168640B1 (ko) * | 2020-04-21 | 2020-10-21 | (주)탑전지 | 스피넬 복합고용체 산화물을 포함하는 양극 활물질, 이의 제조 방법, 및 이를 포함하는 리튬 이차 전지 |
| US20230411694A1 (en) * | 2020-11-30 | 2023-12-21 | Panasonic Intellectual Property Management Co., Ltd. | Non-aqueous electrolyte secondary battery |
| US20240145700A1 (en) * | 2021-03-18 | 2024-05-02 | Panasonic Intellectual Property Management Co., Ltd. | Non-aqueous electrolyte secondary battery |
| JP7838884B2 (ja) * | 2022-09-15 | 2026-04-01 | エルジー・ケム・リミテッド | 正極活物質前駆体の製造方法 |
| EP4774773A2 (en) * | 2023-09-08 | 2026-07-15 | Li Industries, Inc. | Systems and methods for combined electrode material synthesis |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4092950B2 (ja) * | 2001-05-17 | 2008-05-28 | 三菱化学株式会社 | リチウムニッケルマンガン複合酸化物の製造方法 |
| JP4299065B2 (ja) * | 2003-06-19 | 2009-07-22 | 株式会社クレハ | リチウム二次電池用正極材およびその製造方法 |
| FR2879822B1 (fr) * | 2004-12-21 | 2009-05-22 | Commissariat Energie Atomique | Materiau d'electrode positive optimise pour accumulateurs au lithium, procede pour sa realisation, electrode, accumulateur et batterie mettant en oeuvre ce materiau |
| CN1801508A (zh) * | 2005-01-06 | 2006-07-12 | 中南大学 | 高电压锂离子电池正极材料锂镍锰氧的制备方法 |
| JP2007039266A (ja) * | 2005-08-02 | 2007-02-15 | Sumitomo Metal Mining Co Ltd | リチウムマンガンニッケル複合酸化物の製造方法および非水系電解質二次電池用正極活物質 |
| FR2890241B1 (fr) * | 2005-08-25 | 2009-05-22 | Commissariat Energie Atomique | Materiau d'electrode positive haute tension de structure spinelle a base de nickel et de manganese pour accumulateurs au lithium |
| JP4591716B2 (ja) * | 2006-04-07 | 2010-12-01 | 三菱化学株式会社 | リチウム二次電池正極材料用リチウム遷移金属系化合物粉体、その製造方法、噴霧乾燥体、および焼成前駆体、並びにそれを用いたリチウム二次電池用正極及びリチウム二次電池 |
| CN101148263A (zh) * | 2006-09-19 | 2008-03-26 | 上海杉杉新材料研究院有限责任公司 | 高电压锂离子电池正极材料锂镍锰氧的制备方法 |
| US20130032753A1 (en) * | 2010-02-23 | 2013-02-07 | Manabu Yamamoto | Positive electrode active substance precursor particles, positive electrode active substance particles and non-aqueous electrolyte secondary battery |
| JP2012033279A (ja) * | 2010-07-28 | 2012-02-16 | Nec Energy Devices Ltd | リチウムイオン二次電池 |
| WO2012127919A1 (ja) * | 2011-03-18 | 2012-09-27 | 株式会社 村田製作所 | 二次電池用電極活物質およびそれを備えた二次電池 |
| CN103456932A (zh) * | 2012-05-27 | 2013-12-18 | 湖南省正源储能材料与器件研究所 | 一种储能材料的制备方法 |
| WO2014077277A1 (ja) * | 2012-11-13 | 2014-05-22 | 日揮触媒化成株式会社 | リチウム複合酸化物およびその製造方法、そのリチウム複合酸化物を含む二次電池用正極活物質、それを含む二次電池用正極、ならびにそれを正極として用いるリチウムイオン二次電池 |
-
2015
- 2015-07-23 WO PCT/CN2015/084908 patent/WO2016011962A1/zh not_active Ceased
- 2015-07-23 TW TW105125483A patent/TWI597886B/zh active
- 2015-07-23 US US15/328,575 patent/US20170214044A1/en not_active Abandoned
- 2015-07-23 CN CN201580037867.7A patent/CN106575759A/zh active Pending
- 2015-07-23 EP EP15825046.4A patent/EP3174142A4/en not_active Withdrawn
- 2015-07-23 KR KR1020177003145A patent/KR20170030559A/ko not_active Ceased
- 2015-07-23 TW TW104123839A patent/TWI578601B/zh active
- 2015-07-23 CA CA2956380A patent/CA2956380A1/en active Pending
- 2015-07-23 JP JP2017503913A patent/JP2017522702A/ja active Pending
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