CN100459238C - 锂镍锰钴氧锂离子电池正极材料的制备方法 - Google Patents
锂镍锰钴氧锂离子电池正极材料的制备方法 Download PDFInfo
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- CN100459238C CN100459238C CNB2005101153734A CN200510115373A CN100459238C CN 100459238 C CN100459238 C CN 100459238C CN B2005101153734 A CNB2005101153734 A CN B2005101153734A CN 200510115373 A CN200510115373 A CN 200510115373A CN 100459238 C CN100459238 C CN 100459238C
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- lithium
- nickel
- sintering
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- manganese
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
Description
实施例编号 | 首次放电比容量(mAh/g) | 首次充放电效率(%) | 10次循环后容量剩余率(%) |
实施例1 | 188.0 | 91.1 | 99.0 |
实施例2 | 189.6 | 90.3 | 97.6 |
实施例3 | 187.8 | 91.2 | 98.7 |
实施例4 | 187.6 | 90.4 | 98.8 |
实施例5 | 189.3 | 89.5 | 97.8 |
实施例6 | 188.3 | 88.9 | 98.2 |
对比例1 | 166.8 | 83.9 | 89.0 |
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CNB2005101153734A CN100459238C (zh) | 2005-11-16 | 2005-11-16 | 锂镍锰钴氧锂离子电池正极材料的制备方法 |
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CNB2005101153734A CN100459238C (zh) | 2005-11-16 | 2005-11-16 | 锂镍锰钴氧锂离子电池正极材料的制备方法 |
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CN1967911A CN1967911A (zh) | 2007-05-23 |
CN100459238C true CN100459238C (zh) | 2009-02-04 |
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Families Citing this family (22)
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KR101696524B1 (ko) * | 2011-06-07 | 2017-01-13 | 스미토모 긴조쿠 고잔 가부시키가이샤 | 니켈 복합 수산화물과 그의 제조 방법, 비수계 전해질 이차 전지용 정극 활물질과 그의 제조 방법, 및 비수계 전해질 이차 전지 |
CN102417209B (zh) * | 2011-10-25 | 2013-07-31 | 中国海洋石油总公司 | 一种锂离子电池用多元正极材料的合成方法 |
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CN115215387A (zh) * | 2016-06-23 | 2022-10-21 | 6K有限公司 | 锂离子电池材料 |
CN106410182B (zh) * | 2016-10-20 | 2019-07-02 | 北京理工大学 | 一种高压实密度微米级单晶三元正极材料的制备方法 |
US10787368B2 (en) | 2018-06-06 | 2020-09-29 | Basf Corporation | Process for producing lithiated transition metal oxides |
WO2019246257A1 (en) | 2018-06-19 | 2019-12-26 | Amastan Technologies Inc. | Process for producing spheroidized powder from feedstock materials |
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WO2020223374A1 (en) | 2019-04-30 | 2020-11-05 | 6K Inc. | Lithium lanthanum zirconium oxide (llzo) powder |
CN110518209B (zh) * | 2019-08-27 | 2022-04-22 | 广东风华新能源股份有限公司 | 正极材料制备方法及制备的正极材料 |
CN112768688B (zh) * | 2019-11-05 | 2023-06-06 | 贝特瑞(天津)纳米材料制造有限公司 | 一种磷酸铁锂材料及其制备方法和锂离子电池 |
JP2023512391A (ja) | 2019-11-18 | 2023-03-27 | シックスケー インコーポレイテッド | 球形粉体用の特異な供給原料及び製造方法 |
US11590568B2 (en) | 2019-12-19 | 2023-02-28 | 6K Inc. | Process for producing spheroidized powder from feedstock materials |
KR20230029836A (ko) | 2020-06-25 | 2023-03-03 | 6케이 인크. | 마이크로복합 합금 구조 |
CN116547068A (zh) | 2020-09-24 | 2023-08-04 | 6K有限公司 | 用于启动等离子体的系统、装置及方法 |
AU2021371051A1 (en) | 2020-10-30 | 2023-03-30 | 6K Inc. | Systems and methods for synthesis of spheroidized metal powders |
EP4313449A1 (en) | 2021-03-31 | 2024-02-07 | 6K Inc. | Systems and methods for additive manufacturing of metal nitride ceramics |
US12040162B2 (en) | 2022-06-09 | 2024-07-16 | 6K Inc. | Plasma apparatus and methods for processing feed material utilizing an upstream swirl module and composite gas flows |
WO2024044498A1 (en) | 2022-08-25 | 2024-02-29 | 6K Inc. | Plasma apparatus and methods for processing feed material utilizing a powder ingress preventor (pip) |
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CN1545158A (zh) * | 2003-11-25 | 2004-11-10 | 复旦大学 | 一种锂离子电池正极材料LiNi0.5Mn0.5O2的制备方法 |
CN1549361A (zh) * | 2003-05-07 | 2004-11-24 | 桂林工学院 | 掺杂镍酸锂的低温燃烧合成方法 |
US20050130042A1 (en) * | 2003-12-11 | 2005-06-16 | Byd America Corporation | Materials for positive electrodes of lithium ion batteries and their methods of fabrication |
CN1691377A (zh) * | 2004-04-22 | 2005-11-02 | 松下电器产业株式会社 | 非烧结式正极及应用该正极的碱性蓄电池 |
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Patent Citations (4)
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CN1549361A (zh) * | 2003-05-07 | 2004-11-24 | 桂林工学院 | 掺杂镍酸锂的低温燃烧合成方法 |
CN1545158A (zh) * | 2003-11-25 | 2004-11-10 | 复旦大学 | 一种锂离子电池正极材料LiNi0.5Mn0.5O2的制备方法 |
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CN1691377A (zh) * | 2004-04-22 | 2005-11-02 | 松下电器产业株式会社 | 非烧结式正极及应用该正极的碱性蓄电池 |
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Assignee: Shenzhen BYD Lithium Battery Co., Ltd. Assignor: Biyadi Co., Ltd. Contract fulfillment period: 2008.4.25 to 2012.11.19 Contract record no.: 2008440000071 Denomination of invention: Method for preparing anode material of lithium nickel manganese cobalt lithium ion battery License type: Exclusive license Record date: 20080513 Assignee: Huizhou Biyadi Industry Co., Ltd Assignor: Biyadi Co., Ltd. Contract fulfillment period: 2008.4.25 to 2012.11.19 Contract record no.: 2008440000069 Denomination of invention: Method for preparing anode material of lithium nickel manganese cobalt lithium ion battery License type: General permission Record date: 20080504 |
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