JP2009542562A5 - - Google Patents
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- Publication number
- JP2009542562A5 JP2009542562A5 JP2009514491A JP2009514491A JP2009542562A5 JP 2009542562 A5 JP2009542562 A5 JP 2009542562A5 JP 2009514491 A JP2009514491 A JP 2009514491A JP 2009514491 A JP2009514491 A JP 2009514491A JP 2009542562 A5 JP2009542562 A5 JP 2009542562A5
- Authority
- JP
- Japan
- Prior art keywords
- alkali metal
- mixture
- compound
- titanate
- dopant
- 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
- 239000002019 doping agent Substances 0.000 claims 5
- 239000000463 material Substances 0.000 claims 5
- 238000000034 method Methods 0.000 claims 4
- 239000000203 mixture Substances 0.000 claims 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 3
- 150000001339 alkali metal compounds Chemical class 0.000 claims 3
- 229910052744 lithium Inorganic materials 0.000 claims 3
- 239000002243 precursor Substances 0.000 claims 3
- 150000003609 titanium compounds Chemical class 0.000 claims 3
- 229910052723 transition metal Inorganic materials 0.000 claims 3
- 150000003624 transition metals Chemical class 0.000 claims 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims 2
- 229910052783 alkali metal Inorganic materials 0.000 claims 2
- -1 alkali metal titanate Chemical class 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 2
- 229910000288 alkali metal carbonate Inorganic materials 0.000 claims 1
- 150000008041 alkali metal carbonates Chemical class 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000003801 milling Methods 0.000 claims 1
- 229910052758 niobium Inorganic materials 0.000 claims 1
- 230000001590 oxidative effect Effects 0.000 claims 1
- 239000004408 titanium dioxide Substances 0.000 claims 1
- 229910052720 vanadium Inorganic materials 0.000 claims 1
- 229910052726 zirconium Inorganic materials 0.000 claims 1
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US81094206P | 2006-06-05 | 2006-06-05 | |
| US60/810,942 | 2006-06-05 | ||
| US82267506P | 2006-08-17 | 2006-08-17 | |
| US60/822,675 | 2006-08-17 | ||
| US11/757,658 | 2007-06-04 | ||
| US11/757,658 US7879493B2 (en) | 2006-06-05 | 2007-06-04 | Alkali metal titanates and methods for their synthesis |
| PCT/US2007/070387 WO2007143640A2 (en) | 2006-06-05 | 2007-06-05 | Alkali metal titanates and methods for their synthesis |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009542562A JP2009542562A (ja) | 2009-12-03 |
| JP2009542562A5 true JP2009542562A5 (enExample) | 2010-07-22 |
| JP5362555B2 JP5362555B2 (ja) | 2013-12-11 |
Family
ID=38790638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009514491A Active JP5362555B2 (ja) | 2006-06-05 | 2007-06-05 | アルカリ金属チタン酸塩及びそれらの合成方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7879493B2 (enExample) |
| JP (1) | JP5362555B2 (enExample) |
| KR (1) | KR101410844B1 (enExample) |
| CA (1) | CA2654605A1 (enExample) |
| DE (1) | DE112007001382T5 (enExample) |
| WO (1) | WO2007143640A2 (enExample) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008026580A1 (de) * | 2008-06-03 | 2009-12-10 | Süd-Chemie AG | Verfahren zur Herstellung von Lithiumtitan-Spinell und dessen Verwendung |
| DE102009049470A1 (de) * | 2009-10-15 | 2011-04-28 | Süd-Chemie AG | Verfahren zur Herstellung von feinteiligen Lithiumtitan-Spinellen und deren Verwendung |
| DE102009049693A1 (de) | 2009-10-16 | 2011-04-21 | Süd-Chemie AG | Phasenreines Lithiumaluminiumtitanphosphat und Verfahren zur Herstellung und dessen Verwendung |
| JP5553110B2 (ja) * | 2010-05-18 | 2014-07-16 | 株式会社村田製作所 | 電極活物質およびその製造方法、ならびにそれを備えた非水電解質二次電池 |
| JP5672859B2 (ja) | 2010-08-26 | 2015-02-18 | 宇部興産株式会社 | 微細な炭素繊維と複合化されたリチウムチタン複合酸化物電極材料 |
| WO2012111294A1 (ja) * | 2011-02-15 | 2012-08-23 | パナソニック株式会社 | リチウムイオン二次電池用負極活物質材料およびその製造方法 |
| EP2677575B1 (en) * | 2011-02-15 | 2017-06-28 | Panasonic Intellectual Property Management Co., Ltd. | Negative electrode active material for lithium ion secondary battery, and manufacturing method for same |
| KR101262054B1 (ko) | 2011-02-17 | 2013-05-09 | 이화여자대학교 산학협력단 | 2차원 나노구조 리튬 티타늄 산화물, 그 제조방법 및 상기 2차원 나노구조 리튬 티타늄 산화물을 포함한 전극 물질 |
| EP2701231A4 (en) * | 2011-04-20 | 2014-11-19 | Panasonic Corp | SECONDARY BATTERY WITH NON-WATER ELECTROLYTE |
| CN102842706B (zh) * | 2011-06-22 | 2015-05-13 | 比亚迪股份有限公司 | 一种钛酸锂材料的制备方法及钛酸锂材料、锂离子电池 |
| JP5897444B2 (ja) * | 2011-10-28 | 2016-03-30 | 富士フイルム株式会社 | 非水二次電池用電解液及び二次電池 |
| WO2013081231A1 (ko) * | 2011-11-30 | 2013-06-06 | 주식회사 휘닉스소재 | 이종 금속이 도핑된 리튬 티탄 복합 산화물의 제조 방법, 및 이에 의하여 제조된 이종 금속이 도핑된 리튬 티탄 복합 산화물 |
| DE102012208608A1 (de) * | 2012-05-23 | 2013-11-28 | Robert Bosch Gmbh | Verfahren zum Herstellen einer Elektrode für einen elektrochemischen Energiespeicher und Elektrode |
| CN102780005B (zh) * | 2012-08-20 | 2015-11-11 | 山东大学 | 一种钇改性的钛酸锂负极材料及其制备方法 |
| CN103771500B (zh) * | 2012-10-18 | 2015-06-24 | 上海纳米技术及应用国家工程研究中心有限公司 | 锂离子二次电池a、b位同时掺杂纳米钛酸锂的制备方法 |
| GB201306814D0 (en) * | 2013-04-15 | 2013-05-29 | Johnson Matthey Plc | Improvements in lithium-containing materials |
| KR101796233B1 (ko) * | 2013-05-23 | 2017-12-01 | 주식회사 포스코 | 이종 금속이 도핑된 리튬 티탄 복합 산화물의 제조 방법, 및 이에 의하여 제조된 이종 금속이 도핑된 리튬 티탄 복합 산화물 |
| RU2558140C1 (ru) * | 2014-02-18 | 2015-07-27 | Общество с ограниченной ответственностью "Научный центр "Автономные источники тока" (ООО "Научный центр "АИТ") | АНОДНЫЙ МАТЕРИАЛ ЛИТИЙ-ИОННОГО АККУМУЛЯТОРА НА ОСНОВЕ LiCrTiO4 СО СТРУКТУРОЙ ШПИНЕЛИ И СПОСОБ ЕГО ПОЛУЧЕНИЯ |
| WO2015138019A1 (en) * | 2014-03-12 | 2015-09-17 | Imra America,Inc. | Negative electrode active material for energy storage devices and method for making the same |
| WO2017111566A1 (ko) | 2015-12-24 | 2017-06-29 | 주식회사 엘지화학 | 출력 특성이 향상된 음극 활물질 상기 음극 활물질을 포함하는 전기화학소자용 전극 |
| CN108417823B (zh) * | 2018-02-28 | 2021-03-30 | 华南理工大学 | 一种利用重复球磨法制备的Li2FeTi1-yMoyO4材料及其制备方法与应用 |
| JP7771597B2 (ja) * | 2020-09-28 | 2025-11-18 | Ｕｂｅ株式会社 | チタン酸リチウム粉末、それを用いた電極、及び蓄電デバイス |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3502118B2 (ja) * | 1993-03-17 | 2004-03-02 | 松下電器産業株式会社 | リチウム二次電池およびその負極の製造法 |
| US6379843B1 (en) * | 1996-06-14 | 2002-04-30 | Hitachi Maxwell, Ltd. | Nonaqueous secondary battery with lithium titanium cathode |
| JPH10251020A (ja) * | 1997-03-11 | 1998-09-22 | Ishihara Sangyo Kaisha Ltd | 金属置換チタン酸リチウムおよびその製造方法ならびにそれを用いてなるリチウム電池 |
| US6221531B1 (en) * | 1998-07-09 | 2001-04-24 | The University Of Chicago | Lithium-titanium-oxide anodes for lithium batteries |
| US6645673B2 (en) * | 1999-02-16 | 2003-11-11 | Toho Titanium Co., Ltd. | Process for producing lithium titanate and lithium ion battery and negative electrode therein |
| JP4540167B2 (ja) * | 1999-02-16 | 2010-09-08 | 東邦チタニウム株式会社 | チタン酸リチウムの製造方法 |
| JP3625680B2 (ja) * | 1999-03-25 | 2005-03-02 | 三洋電機株式会社 | リチウム二次電池 |
| JP2001354421A (ja) * | 2000-06-08 | 2001-12-25 | Toyota Central Res & Dev Lab Inc | リチウム二次電池電極活物質用リチウムチタン複合酸化物およびその製造方法 |
| US7211350B2 (en) * | 2001-01-29 | 2007-05-01 | Rutgers University Foundation | Nanostructure lithium titanate electrode for high cycle rate rechargeable electrochemical cell |
| US6827921B1 (en) * | 2001-02-01 | 2004-12-07 | Nanopowder Enterprises Inc. | Nanostructured Li4Ti5O12 powders and method of making the same |
| US6890510B2 (en) * | 2001-07-20 | 2005-05-10 | Altair Nanomaterials Inc. | Process for making lithium titanate |
| US6706445B2 (en) * | 2001-10-02 | 2004-03-16 | Valence Technology, Inc. | Synthesis of lithiated transition metal titanates for lithium cells |
| US6881393B2 (en) * | 2002-03-08 | 2005-04-19 | Altair Nanomaterials Inc. | Process for making nano-sized and sub-micron-sized lithium-transition metal oxides |
| DE10319464A1 (de) * | 2003-04-29 | 2004-11-18 | Basf Ag | Verfahren zur Herstellung von nanokristallinen Lithiumtitanat-Spinellen |
-
2007
- 2007-06-04 US US11/757,658 patent/US7879493B2/en active Active
- 2007-06-05 CA CA002654605A patent/CA2654605A1/en not_active Abandoned
- 2007-06-05 KR KR1020087031175A patent/KR101410844B1/ko active Active
- 2007-06-05 JP JP2009514491A patent/JP5362555B2/ja active Active
- 2007-06-05 WO PCT/US2007/070387 patent/WO2007143640A2/en not_active Ceased
- 2007-06-05 DE DE112007001382T patent/DE112007001382T5/de active Granted