JP2012089342A5 - - Google Patents
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- Publication number
- JP2012089342A5 JP2012089342A5 JP2010234814A JP2010234814A JP2012089342A5 JP 2012089342 A5 JP2012089342 A5 JP 2012089342A5 JP 2010234814 A JP2010234814 A JP 2010234814A JP 2010234814 A JP2010234814 A JP 2010234814A JP 2012089342 A5 JP2012089342 A5 JP 2012089342A5
- Authority
- JP
- Japan
- Prior art keywords
- positive electrode
- active material
- electrode active
- source
- manufacturing
- 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
- 239000007774 positive electrode material Substances 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 11
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 5
- 229910052744 lithium Inorganic materials 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 3
- 150000004292 cyclic ethers Chemical class 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229910052698 phosphorus Inorganic materials 0.000 claims description 3
- 239000011574 phosphorus Substances 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 229910052726 zirconium Inorganic materials 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims description 2
- 238000010304 firing Methods 0.000 claims description 2
- 229910052748 manganese Inorganic materials 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 229910052609 olivine Inorganic materials 0.000 claims description 2
- 239000010450 olivine Substances 0.000 claims description 2
- 229910052718 tin Inorganic materials 0.000 claims description 2
- 229910052727 yttrium Inorganic materials 0.000 claims description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical group OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical group OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- IIPYXGDZVMZOAP-UHFFFAOYSA-N lithium nitrate Chemical compound [Li+].[O-][N+]([O-])=O IIPYXGDZVMZOAP-UHFFFAOYSA-N 0.000 claims 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical group CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims 1
- 125000003158 alcohol group Chemical group 0.000 claims 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims 1
- 239000011230 binding agent Substances 0.000 claims 1
- 239000004020 conductor Substances 0.000 claims 1
- 239000003792 electrolyte Substances 0.000 claims 1
- 125000003700 epoxy group Chemical group 0.000 claims 1
- QZRHHEURPZONJU-UHFFFAOYSA-N iron(2+) dinitrate nonahydrate Chemical group O.O.O.O.O.O.O.O.O.[Fe+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O QZRHHEURPZONJU-UHFFFAOYSA-N 0.000 claims 1
- XIXADJRWDQXREU-UHFFFAOYSA-M lithium acetate Chemical group [Li+].CC([O-])=O XIXADJRWDQXREU-UHFFFAOYSA-M 0.000 claims 1
- 239000011255 nonaqueous electrolyte Substances 0.000 claims 1
- 125000003566 oxetanyl group Chemical group 0.000 claims 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- LFQCEHFDDXELDD-UHFFFAOYSA-N tetramethyl orthosilicate Chemical compound CO[Si](OC)(OC)OC LFQCEHFDDXELDD-UHFFFAOYSA-N 0.000 claims 1
- DUNKXUFBGCUVQW-UHFFFAOYSA-J zirconium tetrachloride Chemical compound Cl[Zr](Cl)(Cl)Cl DUNKXUFBGCUVQW-UHFFFAOYSA-J 0.000 claims 1
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010234814A JP5698951B2 (ja) | 2010-10-19 | 2010-10-19 | 正極活物質及びその製造方法、正極ならびに非水電解質二次電池 |
| CA2755059A CA2755059C (en) | 2010-10-19 | 2011-10-17 | Positive electrode active material, production method thereof and its use |
| US13/275,858 US9017876B2 (en) | 2010-10-19 | 2011-10-18 | Positive electrode active material, production method thereof and its use |
| DE102011116315A DE102011116315A1 (de) | 2010-10-19 | 2011-10-18 | Positivelektrodenaktives Material, Herstellungsverfahren dafür und seine Verwendung |
| CN201110326896.9A CN102456878B (zh) | 2010-10-19 | 2011-10-19 | 正极活性物质及其制造方法、正极以及非水电解质二次电池 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010234814A JP5698951B2 (ja) | 2010-10-19 | 2010-10-19 | 正極活物質及びその製造方法、正極ならびに非水電解質二次電池 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2012089342A JP2012089342A (ja) | 2012-05-10 |
| JP2012089342A5 true JP2012089342A5 (enExample) | 2012-06-21 |
| JP5698951B2 JP5698951B2 (ja) | 2015-04-08 |
Family
ID=45896051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010234814A Expired - Fee Related JP5698951B2 (ja) | 2010-10-19 | 2010-10-19 | 正極活物質及びその製造方法、正極ならびに非水電解質二次電池 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9017876B2 (enExample) |
| JP (1) | JP5698951B2 (enExample) |
| CN (1) | CN102456878B (enExample) |
| CA (1) | CA2755059C (enExample) |
| DE (1) | DE102011116315A1 (enExample) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011152455A1 (ja) | 2010-06-02 | 2011-12-08 | シャープ株式会社 | リチウム含有複合酸化物の製造方法 |
| JP5698951B2 (ja) | 2010-10-19 | 2015-04-08 | シャープ株式会社 | 正極活物質及びその製造方法、正極ならびに非水電解質二次電池 |
| JP5478549B2 (ja) * | 2011-04-18 | 2014-04-23 | シャープ株式会社 | 正極活物質の製造方法 |
| US9337478B2 (en) * | 2012-02-14 | 2016-05-10 | Shailesh Upreti | Composite silicon or composite tin particles |
| CN103959518B (zh) * | 2012-06-06 | 2016-08-10 | 夏普株式会社 | 非水电解质二次电池用正极活性物质、非水电解质二次电池用正极以及非水电解质二次电池 |
| JP2014017199A (ja) * | 2012-07-11 | 2014-01-30 | Sharp Corp | リチウム二次電池用電極およびその製造方法並びにリチウム二次電池およびその製造方法 |
| CN105122508B (zh) * | 2013-04-26 | 2018-04-06 | 夏普株式会社 | 锂离子二次电池用正极以及包括该正极的锂离子二次电池 |
| US10847781B2 (en) * | 2017-12-04 | 2020-11-24 | Samsung Sdi Co., Ltd. | Positive active material for rechargeable lithium battery, preparing method thereof and rechargeable lithium battery comprising positive electrode including positive active material |
| US11522189B2 (en) | 2017-12-04 | 2022-12-06 | Samsung Sdi Co., Ltd. | Positive electrode for rechargeable lithium battery, preparing method thereof, and rechargeable lithium battery comprising positive electrode |
| US11777075B2 (en) | 2017-12-04 | 2023-10-03 | Samsung Sdi Co., Ltd. | Positive active material for rechargeable lithium battery, preparing method thereof and rechargeable lithium battery comprising positive electrode including positive active material |
| KR102424398B1 (ko) | 2020-09-24 | 2022-07-21 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 양극, 그 제조 방법, 및 이를 포함한 리튬 이차 전지 |
| KR102853967B1 (ko) | 2021-05-28 | 2025-09-01 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지 |
| US11670754B2 (en) | 2017-12-04 | 2023-06-06 | Samsung Sdi Co., Ltd. | Positive active material for rechargeable lithium battery, preparing method thereof and rechargeable lithium battery comprising positive electrode including positive active material |
| KR102685070B1 (ko) * | 2019-10-02 | 2024-07-12 | 에스케이이노베이션 주식회사 | 리튬 전구체의 회수 방법 |
| CN113582149B (zh) * | 2021-05-31 | 2022-12-30 | 佛山市德方纳米科技有限公司 | 一种片状磷酸铁锂材料的制备方法 |
| CN116190641B (zh) * | 2023-04-23 | 2023-08-08 | 中南大学 | 一种锂钠钾混合型正极活性材料及其制备方法和应用 |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6085015A (en) * | 1997-03-25 | 2000-07-04 | Hydro-Quebec | Lithium insertion electrode materials based on orthosilicate derivatives |
| JP3500424B2 (ja) * | 2000-08-31 | 2004-02-23 | 独立行政法人産業技術総合研究所 | 単相リチウムフェライト系複合酸化物 |
| CA2320661A1 (fr) | 2000-09-26 | 2002-03-26 | Hydro-Quebec | Nouveau procede de synthese de materiaux limpo4 a structure olivine |
| JP3988374B2 (ja) | 2000-10-06 | 2007-10-10 | ソニー株式会社 | 非水電解液二次電池 |
| JP4686859B2 (ja) | 2000-12-27 | 2011-05-25 | 株式会社デンソー | 正極活物質および非水電解質二次電池 |
| JP2003203632A (ja) | 2002-01-09 | 2003-07-18 | Hitachi Ltd | リチウム二次電池用正極活物質とその製造法及びそれを用いたリチウム二次電池並びに組電池モジュール |
| US6815122B2 (en) | 2002-03-06 | 2004-11-09 | Valence Technology, Inc. | Alkali transition metal phosphates and related electrode active materials |
| JP4043853B2 (ja) | 2002-06-07 | 2008-02-06 | 住友大阪セメント株式会社 | 電極材料の製造方法 |
| JP4695876B2 (ja) | 2002-07-22 | 2011-06-08 | エムビーエー ポリマーズ， インコーポレイテッド | 輸送可能なプラスチック回収システム |
| CN1833328B (zh) * | 2003-01-31 | 2012-01-04 | 三井造船株式会社 | 蓄电池的阴极材料,生产方法和蓄电池 |
| US7211237B2 (en) * | 2003-11-26 | 2007-05-01 | 3M Innovative Properties Company | Solid state synthesis of lithium ion battery cathode material |
| CN1926701B (zh) | 2003-12-23 | 2010-12-22 | 蒙特利尔大学 | 用于制备电活性嵌入化合物的方法及自其获得的电极材料 |
| JP5428125B2 (ja) * | 2005-11-24 | 2014-02-26 | 日産自動車株式会社 | 非水電解質二次電池用正極活物質、および、これを用いた非水電解質二次電池 |
| US7494744B2 (en) | 2006-03-08 | 2009-02-24 | Changs-Ascending Enterprise Co. | Cathode material for Li-ion battery applications |
| US8349217B2 (en) * | 2007-03-27 | 2013-01-08 | Tokyo Institute Of Technology | Method for producing positive electrode material for secondary battery |
| JP5293936B2 (ja) | 2007-05-21 | 2013-09-18 | 戸田工業株式会社 | 非水電解質二次電池用オリビン型複合酸化物及びその製造方法、並びに二次電池 |
| KR20090125278A (ko) | 2007-05-28 | 2009-12-04 | 비와이디 컴퍼니 리미티드 | 리튬 이온 2차 전지를 위한 양극 활성 물질로서 리튬 인산철을 제조하는 방법 |
| JP5176400B2 (ja) | 2007-06-14 | 2013-04-03 | 住友大阪セメント株式会社 | 電極材料の製造方法と電極材料および電極並びに電池 |
| CN101219360B (zh) | 2008-01-24 | 2010-07-14 | 同济大学 | 过渡金属基气凝胶、过渡金属氧化物气凝胶、复合过渡金属氧化物气凝胶的制备方法 |
| JP5383217B2 (ja) * | 2008-01-28 | 2014-01-08 | 住友化学株式会社 | 正極活物質およびナトリウム二次電池、ならびにオリビン型リン酸塩の製造方法 |
| EP2231514A4 (en) | 2008-04-07 | 2013-04-10 | Byd Co Ltd | PROCESS FOR THE PREPARATION OF AN IRON SOURCE FOR PREPARING LITHIUM FERROUS PHOSPHATE, AND PROCESS FOR PREPARING LITHIUM FERROUS PHOSPHATE |
| CN101339994B (zh) | 2008-09-01 | 2010-12-01 | 甘肃大象能源科技有限公司 | 多位掺杂型磷酸铁锂正极材料制备方法及其应用 |
| JP5859855B2 (ja) * | 2008-10-20 | 2016-02-16 | キネテイツク・リミテツド | 金属化合物の合成 |
| JP5574143B2 (ja) * | 2009-02-18 | 2014-08-20 | トヨタ自動車株式会社 | 正極活物質の製造方法 |
| KR101336562B1 (ko) | 2009-05-22 | 2013-12-03 | 고쿠리츠 다이가쿠 호진 교토 다이가쿠 | 정극 활물질, 정극 및 비수 이차 전지 |
| US8993163B2 (en) | 2009-07-31 | 2015-03-31 | Toyota Jidosha Kabushiki Kaisha | Positive electrode active material and method for producing same |
| WO2011152455A1 (ja) * | 2010-06-02 | 2011-12-08 | シャープ株式会社 | リチウム含有複合酸化物の製造方法 |
| JP5683890B2 (ja) * | 2010-10-01 | 2015-03-11 | シャープ株式会社 | 正極材料、その製造方法、正極及び非水電解質二次電池 |
| JP5698951B2 (ja) | 2010-10-19 | 2015-04-08 | シャープ株式会社 | 正極活物質及びその製造方法、正極ならびに非水電解質二次電池 |
| JP5478549B2 (ja) * | 2011-04-18 | 2014-04-23 | シャープ株式会社 | 正極活物質の製造方法 |
-
2010
- 2010-10-19 JP JP2010234814A patent/JP5698951B2/ja not_active Expired - Fee Related
-
2011
- 2011-10-17 CA CA2755059A patent/CA2755059C/en not_active Expired - Fee Related
- 2011-10-18 US US13/275,858 patent/US9017876B2/en not_active Expired - Fee Related
- 2011-10-18 DE DE102011116315A patent/DE102011116315A1/de not_active Withdrawn
- 2011-10-19 CN CN201110326896.9A patent/CN102456878B/zh not_active Expired - Fee Related
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