JP2014528891A5 - - Google Patents
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- JP2014528891A5 JP2014528891A5 JP2014526041A JP2014526041A JP2014528891A5 JP 2014528891 A5 JP2014528891 A5 JP 2014528891A5 JP 2014526041 A JP2014526041 A JP 2014526041A JP 2014526041 A JP2014526041 A JP 2014526041A JP 2014528891 A5 JP2014528891 A5 JP 2014528891A5
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- Prior art keywords
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- particles
- grain boundary
- 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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- 239000000203 mixture Substances 0.000 claims description 115
- 239000002245 particle Substances 0.000 claims description 65
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 24
- 229910017052 cobalt Inorganic materials 0.000 claims description 24
- 239000010941 cobalt Substances 0.000 claims description 24
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 24
- 229910021314 NaFeO 2 Inorganic materials 0.000 claims description 12
- 229910052782 aluminium Inorganic materials 0.000 claims description 12
- 229910052759 nickel Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 229910052760 oxygen Inorganic materials 0.000 claims description 10
- 229910052719 titanium Inorganic materials 0.000 claims description 10
- 229910052726 zirconium Inorganic materials 0.000 claims description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 8
- 229910052796 boron Inorganic materials 0.000 claims description 8
- 229910052744 lithium Inorganic materials 0.000 claims description 8
- 239000001301 oxygen Substances 0.000 claims description 8
- 229910052720 vanadium Inorganic materials 0.000 claims description 8
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 6
- 229910052749 magnesium Inorganic materials 0.000 claims description 6
- 229910052748 manganese Inorganic materials 0.000 claims description 6
- 229910052791 calcium Inorganic materials 0.000 claims description 5
- 229910052712 strontium Inorganic materials 0.000 claims description 5
- 229910052725 zinc Inorganic materials 0.000 claims description 5
- 229910052788 barium Inorganic materials 0.000 claims description 4
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 229910052750 molybdenum Inorganic materials 0.000 claims description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 2
- 229910019142 PO4 Inorganic materials 0.000 claims description 2
- 150000001869 cobalt compounds Chemical class 0.000 claims description 2
- 239000013078 crystal Substances 0.000 claims description 2
- 235000011180 diphosphates Nutrition 0.000 claims description 2
- 229910052733 gallium Inorganic materials 0.000 claims description 2
- 150000002642 lithium compounds Chemical class 0.000 claims description 2
- 229910001416 lithium ion Inorganic materials 0.000 claims description 2
- 150000002739 metals Chemical class 0.000 claims description 2
- 150000002816 nickel compounds Chemical class 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims 1
- 150000002222 fluorine compounds Chemical class 0.000 claims 1
- 235000021317 phosphate Nutrition 0.000 claims 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical compound [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 description 1
- 239000011363 dried mixture Substances 0.000 description 1
- DWYMPOCYEZONEA-UHFFFAOYSA-L fluoridophosphate Chemical compound [O-]P([O-])(F)=O DWYMPOCYEZONEA-UHFFFAOYSA-L 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161575115P | 2011-08-16 | 2011-08-16 | |
| US61/575,115 | 2011-08-16 | ||
| PCT/US2012/048602 WO2013025328A2 (en) | 2011-08-16 | 2012-07-27 | Polycrystalline metal oxide, methods of manufacture thereof, and articles comprising the same |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017012033A Division JP6580608B2 (ja) | 2011-08-16 | 2017-01-26 | 多結晶金属酸化物、その製造方法、およびそれを含む物 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2014528891A JP2014528891A (ja) | 2014-10-30 |
| JP2014528891A5 true JP2014528891A5 (https=) | 2015-09-10 |
| JP6150800B2 JP6150800B2 (ja) | 2017-06-21 |
Family
ID=47715631
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014526041A Active JP6150800B2 (ja) | 2011-08-16 | 2012-07-27 | 多結晶金属酸化物、その製造方法、およびそれを含む物 |
| JP2017012033A Active JP6580608B2 (ja) | 2011-08-16 | 2017-01-26 | 多結晶金属酸化物、その製造方法、およびそれを含む物 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017012033A Active JP6580608B2 (ja) | 2011-08-16 | 2017-01-26 | 多結晶金属酸化物、その製造方法、およびそれを含む物 |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US9209455B2 (https=) |
| EP (3) | EP2744754B1 (https=) |
| JP (2) | JP6150800B2 (https=) |
| KR (2) | KR102068513B1 (https=) |
| CN (2) | CN103702942B (https=) |
| PL (2) | PL2744754T3 (https=) |
| WO (1) | WO2013025328A2 (https=) |
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| KR102068513B1 (ko) | 2011-08-16 | 2020-01-21 | 티악스 엘엘씨 | 다결정질 금속 산화물, 그것의 제조 방법, 및 그것을 포함하는 제품 |
| KR102314045B1 (ko) | 2014-12-18 | 2021-10-18 | 삼성에스디아이 주식회사 | 복합 양극 활물질, 그 제조방법, 이를 포함한 양극 및 리튬 전지 |
| JP2016157631A (ja) * | 2015-02-25 | 2016-09-01 | Tdk株式会社 | 負極活物質、及びそれを用いたリチウム二次電池。 |
| KR102460961B1 (ko) | 2015-11-06 | 2022-10-31 | 삼성에스디아이 주식회사 | 리튬이차전지용 양극 활물질, 그 제조방법 및 이를 포함한 양극을 구비한 리튬이차전지 |
| CN105514377B (zh) * | 2015-12-21 | 2019-08-06 | 李健 | 复合包覆型三元材料的制备方法 |
| US11158853B2 (en) | 2016-04-27 | 2021-10-26 | Camx Power Llc | Nanocrystals of polycrystalline layered lithium nickel metal oxides |
| US10693136B2 (en) | 2016-07-11 | 2020-06-23 | Ecopro Bm Co., Ltd. | Lithium complex oxide for lithium secondary battery positive active material and method of preparing the same |
| EP3279977B1 (en) | 2016-08-02 | 2020-03-11 | Ecopro Bm Co., Ltd. | Lithium complex oxide for lithium secondary battery positive active material and a method of preparing the same |
| PL3279979T3 (pl) | 2016-08-02 | 2021-12-20 | Ecopro Bm Co., Ltd. | Złożony tlenek litu dla dodatniego materiału aktywnego baterii wtórnej i sposób jego wytwarzania |
| PL3279978T3 (pl) * | 2016-08-02 | 2021-04-19 | Ecopro Bm Co., Ltd. | Złożony tlenek litu dla dodatniego materiału aktywnego baterii akumulatorowej i sposób jego wytwarzania |
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| US11081693B2 (en) * | 2017-08-30 | 2021-08-03 | Samsung Electronics Co., Ltd. | Composite cathode active material, method of preparing the same, and cathode and lithium battery including the composite cathode active material |
| KR20190048923A (ko) | 2017-10-31 | 2019-05-09 | 울산과학기술원 | 이차전지용 양극활물질, 이의 제조방법 및 이를 포함하는 이차전지 |
| CN110649230B (zh) * | 2018-06-27 | 2023-07-25 | 中国科学院宁波材料技术与工程研究所 | 一种纳米铆钉核壳结构正极材料及制备方法 |
| WO2020027158A1 (ja) * | 2018-07-31 | 2020-02-06 | 住友金属鉱山株式会社 | リチウムイオン二次電池用正極活物質、リチウムイオン二次電池用正極活物質の製造方法、リチウムイオン二次電池 |
| KR102629462B1 (ko) * | 2018-10-04 | 2024-01-26 | 삼성전자주식회사 | 복합양극활물질, 이를 채용한 양극과 리튬전지 및 그 제조방법 |
| KR102160595B1 (ko) | 2018-10-23 | 2020-09-28 | 주식회사 엘 앤 에프 | 이차 전지 및 활물질 |
| KR102701082B1 (ko) | 2018-10-24 | 2024-09-03 | 삼성전자주식회사 | 복합양극활물질, 이를 채용한 양극과 리튬전지 및 그 제조방법 |
| KR102754047B1 (ko) * | 2018-10-25 | 2025-01-15 | 삼성에스디아이 주식회사 | 복합양극활물질, 이를 포함한 양극, 리튬전지 및 그 제조 방법 |
| KR102263998B1 (ko) * | 2018-11-02 | 2021-06-11 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지 |
| US10950857B2 (en) | 2019-01-17 | 2021-03-16 | Camx Power Llc | Polycrystalline metal oxides with enriched grain boundaries |
| CN113614958A (zh) * | 2019-01-17 | 2021-11-05 | 坎麦克斯动力有限责任公司 | 稳定阴极材料 |
| US11424449B2 (en) * | 2019-01-25 | 2022-08-23 | Camx Power Llc | Stable cathode materials |
| US10501335B1 (en) | 2019-01-17 | 2019-12-10 | Camx Power Llc | Polycrystalline metal oxides with enriched grain boundaries |
| WO2020150084A1 (en) * | 2019-01-17 | 2020-07-23 | Camx Power Llc | Stable cathode materials |
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| JP7404886B2 (ja) * | 2019-03-15 | 2023-12-26 | 株式会社豊田自動織機 | 層状岩塩構造を示し、リチウム、ニッケル、コバルト、タングステン、アルミニウム及び酸素を含有する正極活物質、並びに、その製造方法 |
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| JP7473828B2 (ja) | 2021-07-26 | 2024-04-24 | 日亜化学工業株式会社 | 非水電解質二次電池用正極及びその製造方法 |
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| US8535829B2 (en) * | 2006-04-07 | 2013-09-17 | Mitsubishi Chemical Corporation | Lithium transition metal-based compound powder for positive electrode material in lithium rechargeable battery, method for manufacturing the powder, spray dried product of the powder, firing precursor of the powder, and positive electrode for lithium rechargeable battery and lithium rechargeable battery using the powder |
| CN100502106C (zh) * | 2006-05-12 | 2009-06-17 | 盐光科技（嘉兴）有限公司 | 二次电池正极材料及制备方法 |
| US8568611B2 (en) * | 2007-01-25 | 2013-10-29 | Massachusetts Institute Of Technology | Oxide coatings on lithium oxide particles |
| JP2008234872A (ja) * | 2007-03-16 | 2008-10-02 | Sony Corp | 正極活物質および電池 |
| US9172086B2 (en) * | 2008-12-05 | 2015-10-27 | Samsung Sdi Co., Ltd. | Cathode and lithium battery using the same |
| CN102341940B (zh) * | 2009-03-03 | 2014-06-11 | 株式会社Lg化学 | 具有高能量密度的正极材料和含有所述正极材料的锂二次电池 |
| US8586247B2 (en) * | 2009-12-11 | 2013-11-19 | Samsung Sdi Co., Ltd. | Positive electrode active material comprising an agglomeration of at least two primary particles for lithium battery and lithium battery using the same |
| JP2011140430A (ja) * | 2010-01-08 | 2011-07-21 | Sharp Corp | 複無機化合物系およびその利用、並びに、複無機化合物系の製造方法 |
| KR102068513B1 (ko) | 2011-08-16 | 2020-01-21 | 티악스 엘엘씨 | 다결정질 금속 산화물, 그것의 제조 방법, 및 그것을 포함하는 제품 |
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2012
- 2012-07-27 KR KR1020197010250A patent/KR102068513B1/ko active Active
- 2012-07-27 EP EP12823734.4A patent/EP2744754B1/en active Active
- 2012-07-27 PL PL12823734T patent/PL2744754T3/pl unknown
- 2012-07-27 KR KR1020147001020A patent/KR101971442B1/ko active Active
- 2012-07-27 EP EP16190160.8A patent/EP3141528B1/en active Active
- 2012-07-27 EP EP19191989.3A patent/EP3604230A1/en active Pending
- 2012-07-27 US US14/238,643 patent/US9209455B2/en active Active
- 2012-07-27 JP JP2014526041A patent/JP6150800B2/ja active Active
- 2012-07-27 PL PL16190160T patent/PL3141528T3/pl unknown
- 2012-07-27 CN CN201280035825.6A patent/CN103702942B/zh active Active
- 2012-07-27 WO PCT/US2012/048602 patent/WO2013025328A2/en not_active Ceased
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