JP2021507494A - 充電サイクル中のカソード材料からのガス発生の抑制及びカソード材料の充電容量の増大のためのリチウムリッチカソード材料におけるニッケルの使用 - Google Patents
充電サイクル中のカソード材料からのガス発生の抑制及びカソード材料の充電容量の増大のためのリチウムリッチカソード材料におけるニッケルの使用 Download PDFInfo
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- C01G53/00—Compounds of nickel
- C01G53/40—Nickelates
- C01G53/42—Nickelates containing alkali metals, e.g. LiNiO2
- C01G53/44—Nickelates containing alkali metals, e.g. LiNiO2 containing manganese
- C01G53/50—Nickelates containing alkali metals, e.g. LiNiO2 containing manganese of the type [MnO2]n-, e.g. Li(NixMn1-x)O2, Li(MyNixMn1-x-y)O2
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- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
- H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
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- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/04—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom
- C01F7/043—Lithium aluminates
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- C01G45/00—Compounds of manganese
- C01G45/12—Manganates manganites or permanganates
- C01G45/1221—Manganates or manganites with a manganese oxidation state of Mn(III), Mn(IV) or mixtures thereof
- C01G45/1228—Manganates or manganites with a manganese oxidation state of Mn(III), Mn(IV) or mixtures thereof of the type [MnO2]n-, e.g. LiMnO2, Li[MxMn1-x]O2
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- C01G51/00—Compounds of cobalt
- C01G51/40—Cobaltates
- C01G51/42—Cobaltates containing alkali metals, e.g. LiCoO2
- C01G51/44—Cobaltates containing alkali metals, e.g. LiCoO2 containing manganese
- C01G51/50—Cobaltates containing alkali metals, e.g. LiCoO2 containing manganese of the type [MnO2]n-, e.g. Li(CoxMn1-x)O2, Li(MyCoxMn1-x-y)O2
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- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
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- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
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- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
- H01M4/1391—Processes of manufacture of electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
- H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
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- C—CHEMISTRY; METALLURGY
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- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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Abstract
Description
1a)ホルムアルデヒド−レゾルシノールゾルゲル合成経路を使用して、一般式
実施例1a〜cによる材料を、9kWのCu回転アノードを備えたリガク社製(RTM)SmartLabを利用して行う粉末X線回折(PXRD)で検査し、MAS−NMRスペクトルをBruker Avance III 400WD磁石で材料に収集した。
実施例1a〜cによる材料を、BioLogic社製VMP3及びMaccor社製4600シリーズのポテンショスタットで実施される定電流サイクルによって電気化学的に特性評価した。すべての試料を金属リチウムに対してステンレス鋼コイン型電池に取り付け、2〜4.8Vvs.Li+/Li、50mAg−1の電流レートで100サイクル行った。使用した電解液はLP30(1:1w/wの比のEC:DMC中LiPF6の1M溶液)であった。
実施例1aによる材料の1つのペレットを、Operando電気化学質量分析(Electrochemical Mass Spectrometry)(OEMS)測定を行うために特に機械加工したSwagelok社製(RTM)試験電池に取り付けた。OEMS実験に関わる質量分析測定はThermo−Fisher社製四重極型質量分析計で行った。OEMSは、初回のサイクル中に観察される余剰の容量の原因に関する洞察を得るために一組の材料に対して行った。
Claims (16)
- 充電サイクル中のカソード材料からのガス発生を抑制するための、一般式
のリチウムリッチカソード材料におけるニッケルの使用。 - 前記ガスが分子酸素及び/又は二酸化炭素である、請求項1に記載の使用。
- y及びzがいずれも0に等しく、xが0.06以上0.12以下である、請求項1又は2に記載の使用。
- y及びzがいずれも0に等しく、xが0.3以上0.4以下である、請求項1又は2に記載の使用。
- 前記カソード材料がLi1.1333Ni0.3Mn0.5667O2又はLi1.066Ni0.4Mn0.533O2のうちの1つから選択される、請求項4に記載の使用。
- zが0に等しく、xが0.2に等しく、yが0.15以上0.2以下である、請求項1又は2に記載の使用。
- 前記カソード材料がLi1.1333Co0.2Ni0.2Mn0.4667O2又はLi1.15Co0.15Ni0.2Mn0.5O2のうちの1つから選択される、請求項6に記載の使用。
- xが0.2に等しく、zが0.05に等しく、yが0.1以上0.15以下である、請求項1又は2に記載の使用。
- 前記カソード材料がLi1.15Ni0.2Co0.1Al0.05Mn0.5O2又はLi1.1333Ni0.2Co0.15Al0.05Mn0.4667O2のうちの1つから選択される、請求項8に記載の使用。
- カソード材料の充電容量を増大するための、一般式
のリチウムリッチカソード材料におけるニッケルの使用。 - y及びzがいずれも0に等しく、xが0.3以上0.4以下である、請求項10に記載の使用。
- 前記カソード材料がLi1.1333Ni0.3Mn0.5667O2又はLi1.066Ni0.4Mn0.533O2のうちの1つから選択される、請求項11に記載の使用。
- zが0に等しく、xが0.2に等しく、yが0.15以上0.2以下である、請求項10に記載の使用。
- 前記カソード材料がLi1.1333Co0.2Ni0.2Mn0.4667O2又はLi1.15Co0.15Ni0.2Mn0.5O2のうちの1つから選択される、請求項13に記載の使用。
- xが0.2に等しく、zが0.05に等しく、yが0.1以上0.15以下である、請求項10に記載の使用。
- 前記カソード材料がLi1.15Ni0.2Co0.1Al0.05Mn0.5O2又はLi1.1333Ni0.2Co0.15Al0.05Mn0.4667O2のうちの1つから選択される、請求項15に記載の使用。
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GB1721178.0 | 2017-12-18 | ||
GB1721178.0A GB2569390A (en) | 2017-12-18 | 2017-12-18 | Compound |
PCT/GB2018/053657 WO2019122845A1 (en) | 2017-12-18 | 2018-12-18 | Use of nickel in a lithium rich cathode material for suppressing gas evolution from the cathode material during a charge cycle and for increasing the charge capacity of the cathode material. |
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JP2021507494A true JP2021507494A (ja) | 2021-02-22 |
JP7153740B2 JP7153740B2 (ja) | 2022-10-14 |
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JP2020552158A Active JP7153740B2 (ja) | 2017-12-18 | 2018-12-18 | 充電サイクル中のカソード材料からのガス発生の抑制及びカソード材料の充電容量の増大のためのリチウムリッチカソード材料におけるニッケルの使用 |
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US (1) | US11658296B2 (ja) |
EP (1) | EP3728131A1 (ja) |
JP (1) | JP7153740B2 (ja) |
KR (1) | KR102518915B1 (ja) |
CN (1) | CN111491896A (ja) |
GB (1) | GB2569390A (ja) |
WO (1) | WO2019122845A1 (ja) |
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GB2566473B (en) | 2017-09-14 | 2020-03-04 | Dyson Technology Ltd | Magnesium salts |
GB2566472B (en) | 2017-09-14 | 2020-03-04 | Dyson Technology Ltd | Magnesium salts |
GB2569387B (en) | 2017-12-18 | 2022-02-02 | Dyson Technology Ltd | Electrode |
GB2569392B (en) | 2017-12-18 | 2022-01-26 | Dyson Technology Ltd | Use of aluminium in a cathode material |
GB2569388B (en) | 2017-12-18 | 2022-02-02 | Dyson Technology Ltd | Compound |
CN116941070A (zh) * | 2021-07-21 | 2023-10-24 | 株式会社Lg新能源 | 锂二次电池 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012129166A (ja) * | 2010-12-17 | 2012-07-05 | Samsung Sdi Co Ltd | リチウムイオン二次電池 |
CN103066274A (zh) * | 2013-01-23 | 2013-04-24 | 上海电力学院 | 一种富锂的多元复合锂离子电池正极材料及其制备方法 |
WO2013118659A1 (ja) * | 2012-02-06 | 2013-08-15 | 日本電気株式会社 | リチウムイオン電池およびその製造方法 |
JP2014510372A (ja) * | 2011-09-26 | 2014-04-24 | エルジー・ケム・リミテッド | 安全性および寿命特性が向上した正極活物質およびこれを含むリチウム二次電池 |
JP2014531719A (ja) * | 2011-09-26 | 2014-11-27 | コリア エレクトロニクス テクノロジ インスティチュート | リチウム二次電池用正極活物質の前駆体及びその製造方法、正極活物質及びこれを含むリチウム二次電池 |
CN105047898A (zh) * | 2015-06-05 | 2015-11-11 | 吉林大学 | 一种双生球形锂离子二次电池富锂正极材料及其制备方法 |
Family Cites Families (144)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3761500A (en) | 1970-05-26 | 1973-09-25 | Owens Illinois Inc | Liquid double alkoxides |
BE785737A (fr) | 1971-07-05 | 1973-01-02 | Ici Ltd | Fibres d'oxydes metalliques |
US4047289A (en) | 1974-10-15 | 1977-09-13 | Polaroid Corporation | Method for forming a slurry battery cell |
US3993508A (en) | 1975-06-20 | 1976-11-23 | Polaroid Corporation | Method for manufacturing flat batteries |
US4299986A (en) | 1978-11-15 | 1981-11-10 | Anic, S.P.A. | Method of reducing organic compounds with mixed hydride alkoxy derivatives of aluminum and alkaline earth metals |
IT1112971B (it) | 1979-04-04 | 1986-01-20 | Anic Spa | Processo per la sintesi di alcossialanati di metalli alcalino-terrosi |
JPS5796472A (en) | 1980-12-06 | 1982-06-15 | Hitachi Maxell Ltd | Manufacture of solid electrolytic cell |
GB2128604A (en) | 1982-10-19 | 1984-05-02 | Harold Garton Emblem | Aluminium alkoxide derivates |
JPS6421870A (en) | 1987-07-15 | 1989-01-25 | Matsushita Electric Ind Co Ltd | Manufacture of solid electrolyte cell |
FR2657552B1 (fr) | 1990-01-30 | 1994-10-21 | Elf Aquitaine | Procede et dispositif de decoupe d'un ensemble multicouche constitue d'une pluralite de couches minces. |
US5136046A (en) | 1990-09-28 | 1992-08-04 | Ethyl Corporation | Preparation of amine alanes |
JPH04269721A (ja) | 1991-02-26 | 1992-09-25 | Sekisui Fine Chem Kk | 表面が改質されたポリマービーズ及びその製造方法 |
DE4227720C2 (de) | 1991-09-18 | 1998-05-20 | Fraunhofer Ges Forschung | Verfahren zur Herstellung von Beschichtungen aus Spinell sowie Verwendung der danach hergestellten Träger |
US5411592A (en) | 1994-06-06 | 1995-05-02 | Ovonic Battery Company, Inc. | Apparatus for deposition of thin-film, solid state batteries |
DE4425067A1 (de) | 1994-07-15 | 1996-01-18 | Degussa | Verfahren zur Herstellung optisch aktiver, 4-substituierter (S)-2-Oxazolidinone, neue (S)-2-Oxazolidinone, neue optisch aktive (S)-Aminoalkohole sowie Verwendung dieser Verbindungen |
US5718989A (en) | 1995-12-29 | 1998-02-17 | Japan Storage Battery Co., Ltd. | Positive electrode active material for lithium secondary battery |
JP3897387B2 (ja) | 1995-12-29 | 2007-03-22 | 株式会社ジーエス・ユアサコーポレーション | リチウム二次電池用正極活物質の製造方法 |
US6616714B1 (en) | 1998-09-14 | 2003-09-09 | Hydro-Quebec | Process for cutting polymer electrolyte multi-layer batteries and batteries obtained thereby |
JP4701463B2 (ja) | 1998-11-05 | 2011-06-15 | パナソニック株式会社 | 電池用電極板の活物質除去方法 |
US20020110733A1 (en) | 2000-08-07 | 2002-08-15 | Johnson Lonnie G. | Systems and methods for producing multilayer thin film energy storage devices |
US6660432B2 (en) | 2000-09-14 | 2003-12-09 | Ilion Technology Corporation | Lithiated oxide materials and methods of manufacture |
EP1351327A4 (en) | 2000-11-20 | 2004-08-18 | Chuo Denki Kogyo Co Ltd | NONAQUEOUS ELECTROLYTIC SECONDARY CELL AND POSITIVE ELECTRODE ACTIVE MATERIAL |
FI115098B (fi) | 2000-12-27 | 2005-02-28 | Nokia Corp | Todentaminen dataviestinnässä |
JP2002343342A (ja) | 2001-05-22 | 2002-11-29 | Matsushita Electric Ind Co Ltd | 二次電池電極とその製造方法 |
JP2003226955A (ja) | 2002-02-05 | 2003-08-15 | Yaskawa Electric Corp | 表面改質方法及びその装置 |
US6923837B2 (en) | 2002-02-26 | 2005-08-02 | Lithium Power Technologies, Inc. | Consecutively wound or stacked battery cells |
CN1458706A (zh) | 2002-05-15 | 2003-11-26 | 中国科学院成都有机化学研究所 | 锂离子蓄电池正极材料及合成方法 |
CN1464573A (zh) | 2002-06-27 | 2003-12-31 | 中国科学院成都有机化学研究所 | 一种锂离子蓄电池正极材料LixNi1-yMyO2及其制备方法 |
US7205072B2 (en) | 2002-11-01 | 2007-04-17 | The University Of Chicago | Layered cathode materials for lithium ion rechargeable batteries |
KR100564744B1 (ko) | 2003-05-07 | 2006-03-27 | 한국전자통신연구원 | 리튬 이차전지용 리튬-코발트-망간계 산화물 및 그 제조방법 |
JP5236878B2 (ja) | 2003-05-28 | 2013-07-17 | ナショナル リサーチ カウンシル オブ カナダ | リチウムセルおよびバッテリー用の酸化リチウム電極 |
KR100560540B1 (ko) | 2003-07-18 | 2006-03-15 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 양극 활물질, 그의 제조 방법 및 그를포함하는 리튬 이차 전지 |
JP2005100947A (ja) | 2003-08-21 | 2005-04-14 | Mitsubishi Materials Corp | 非水二次電池用正極材料質及びその製造方法並びにこれを用いた非水二次電池 |
FR2860922B1 (fr) | 2003-10-10 | 2009-07-31 | Cit Alcatel | Matiere electrochimiquement active pour electrode positive de generateur electrochimique rechargeable au lithium |
JP4168402B2 (ja) | 2003-10-24 | 2008-10-22 | 日立金属株式会社 | リチウム二次電池用正極活物質とその製造方法並びに非水系リチウム二次電池 |
FR2874128B1 (fr) | 2004-08-03 | 2006-10-13 | Commissariat Energie Atomique | Microbatterie comportant des connexions traversantes et procede de realisation d'une telle microbatterie |
JP4923397B2 (ja) | 2004-09-06 | 2012-04-25 | 日産自動車株式会社 | 非水電解質リチウムイオン二次電池用正極材料およびその製造方法 |
US7276724B2 (en) | 2005-01-20 | 2007-10-02 | Nanosolar, Inc. | Series interconnected optoelectronic device module assembly |
EP2178137B1 (en) | 2004-12-28 | 2012-04-04 | Boston-Power, Inc. | Lithium-Ion secondary battery |
JP5072242B2 (ja) | 2005-03-17 | 2012-11-14 | パナソニック株式会社 | 非水電解液二次電池 |
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 |
EP2434567A3 (en) | 2006-07-18 | 2012-07-25 | Cymbet Corporation | Method and apparatus for solid-state microbattery photolithographic manufacture, singulation and passivation |
US10665892B2 (en) | 2007-01-10 | 2020-05-26 | Eocell Limited | Lithium batteries with nano-composite positive electrode material |
KR20080079058A (ko) | 2007-02-26 | 2008-08-29 | 엘지전자 주식회사 | 박막형 태양전지 모듈과 그의 제조방법 |
US7862627B2 (en) | 2007-04-27 | 2011-01-04 | Front Edge Technology, Inc. | Thin film battery substrate cutting and fabrication process |
KR100927244B1 (ko) | 2007-10-13 | 2009-11-16 | 주식회사 엘지화학 | 리튬 이차전지용 양극 활물질 |
TWI396315B (zh) | 2007-10-25 | 2013-05-11 | Applied Materials Inc | 大量製造薄膜電池的方法 |
CN101878556A (zh) | 2007-11-12 | 2010-11-03 | 株式会社杰士汤浅国际 | 锂二次电池用活性物质、锂二次电池及其制造方法 |
EP2214234B1 (en) | 2007-11-12 | 2014-01-08 | Toda Kogyo Corporation | Li-ni-based composite oxide particle powder for rechargeable battery with nonaqueous elctrolyte, process for producing the powder, and rechargeable battery with nonaqueous electrolyte |
JP5007677B2 (ja) | 2008-01-31 | 2012-08-22 | 日本ケミコン株式会社 | 固体電解コンデンサ及びその製造方法 |
JP5120026B2 (ja) | 2008-03-31 | 2013-01-16 | 日本ケミコン株式会社 | 固体電解コンデンサ及びその製造方法 |
US8153301B2 (en) | 2008-07-21 | 2012-04-10 | 3M Innovative Properties Company | Cathode compositions for lithium-ion electrochemical cells |
WO2010036723A1 (en) | 2008-09-24 | 2010-04-01 | The Regents Of The University Of California | Aluminum substituted mixed transition metal oxide cathode materials for lithium ion batteries |
FR2937633B1 (fr) | 2008-10-24 | 2010-11-19 | Saft Groupe Sa | Materiau d'electrode positive pour accumulateur lithium-ion |
FR2943181B1 (fr) | 2009-03-16 | 2011-05-13 | Commissariat Energie Atomique | Microbatterie au lithium et son procede de fabrication |
JP5247570B2 (ja) | 2009-04-14 | 2013-07-24 | 株式会社アルバック | 薄膜リチウム二次電池製造装置及び薄膜リチウム二次電池製造方法 |
CN101562245B (zh) * | 2009-05-22 | 2011-01-19 | 北京工业大学 | 一种高倍率富锂正极材料的改性方法 |
KR20110019574A (ko) | 2009-08-20 | 2011-02-28 | 삼성에스디아이 주식회사 | 양극활물질, 이를 채용한 양극과 리튬 전지 및 이의 제조방법 |
US8464419B2 (en) | 2009-09-22 | 2013-06-18 | Applied Materials, Inc. | Methods of and factories for thin-film battery manufacturing |
US8580332B2 (en) | 2009-09-22 | 2013-11-12 | Applied Materials, Inc. | Thin-film battery methods for complexity reduction |
WO2011039132A1 (en) | 2009-09-30 | 2011-04-07 | Solvay Sa | Positive active electrode material for lithium secondary battery, process for preparing the same and lithium secondary battery |
CN101694876A (zh) * | 2009-10-22 | 2010-04-14 | 江西江特锂电池材料有限公司 | 富锂锰基正极材料及其制备方法 |
WO2011052607A1 (ja) | 2009-10-29 | 2011-05-05 | Agcセイミケミカル株式会社 | リチウムイオン二次電池用正極材料の製造方法 |
US9843041B2 (en) | 2009-11-11 | 2017-12-12 | Zenlabs Energy, Inc. | Coated positive electrode materials for lithium ion batteries |
JP2011108603A (ja) | 2009-11-20 | 2011-06-02 | Ulvac Japan Ltd | 薄膜リチウム二次電池及び薄膜リチウム二次電池の形成方法 |
US8956761B2 (en) | 2009-11-30 | 2015-02-17 | Oerlikon Advanced Technologies Ag | Lithium ion battery and method for manufacturing of such battery |
US20120225199A1 (en) * | 2010-02-05 | 2012-09-06 | International Battery, Inc. | Current collector coating for li-ion battery cells using aqueous binder |
JP5528480B2 (ja) | 2010-02-09 | 2014-06-25 | 住友金属鉱山株式会社 | 非水系電解質二次電池用正極活物質、その製造方法、および該正極活物質を用いた非水系電解質二次電池 |
WO2011109457A2 (en) | 2010-03-03 | 2011-09-09 | Board Of Regents, The University Of Texas System | High capacity layered oxide cathodes with enhanced rate capability |
DE102010029282A1 (de) | 2010-05-25 | 2011-12-01 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Herstellung einer Dünnschichtbatterie |
TWI550938B (zh) | 2010-06-14 | 2016-09-21 | 鴻海精密工業股份有限公司 | 鋰離子電池正極材料及其製備方法 |
US9385395B2 (en) | 2010-10-18 | 2016-07-05 | Microvast, Inc. | Continuous prismatic cell stacking system and method |
CN102054986B (zh) | 2010-11-16 | 2013-04-10 | 中国科学院宁波材料技术与工程研究所 | 微波法制备的超高容量锂离子电池正极材料及其方法 |
WO2012067675A1 (en) | 2010-11-17 | 2012-05-24 | Uchicago Argonne, Llc, Operator Of Argonne National Laboratory | Electrode structures and surfaces for li batteries |
DE102010044080A1 (de) | 2010-11-17 | 2012-05-24 | Varta Microbattery Gmbh | Herstellungsverfahren für Elektroden |
CN102074700B (zh) | 2010-12-09 | 2013-03-27 | 深圳市贝特瑞新能源材料股份有限公司 | 层状三元正极材料及其制备方法 |
US9130238B2 (en) | 2011-06-10 | 2015-09-08 | Applied Materials, Inc. | Methods of and hybrid factories for thin-film battery manufacturing |
EP3118912B1 (en) | 2011-06-17 | 2018-03-14 | Applied Materials, Inc. | Thin film batteries comprising a step in the electrolyte layer |
JP6049708B2 (ja) | 2011-06-17 | 2016-12-21 | アプライド マテリアルズ インコーポレイテッドApplied Materials,Incorporated | マスクレス電解質堆積による薄膜バッテリ製造 |
WO2013021955A1 (ja) | 2011-08-05 | 2013-02-14 | 旭硝子株式会社 | リチウムイオン二次電池用正極活物質 |
WO2013035519A1 (ja) | 2011-09-09 | 2013-03-14 | 株式会社 村田製作所 | 全固体電池およびその製造方法 |
US20140227609A1 (en) | 2011-09-21 | 2014-08-14 | Itn Energy Systems, Inc. | Architectures for solid state batteries |
KR101920485B1 (ko) | 2011-09-26 | 2018-11-21 | 전자부품연구원 | 리튬 이차전지용 양극 활물질의 전구체, 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차전지 |
KR20130033154A (ko) | 2011-09-26 | 2013-04-03 | 전자부품연구원 | 리튬 이차전지용 양극 활물질, 그의 제조방법 및 그를 포함하는 리튬이차전지 |
CN103035900A (zh) | 2011-10-10 | 2013-04-10 | 北大先行科技产业有限公司 | 一种高容量富锂正极材料及其制备方法 |
JP5601337B2 (ja) | 2012-03-27 | 2014-10-08 | Tdk株式会社 | 活物質及びリチウムイオン二次電池 |
US9437865B2 (en) | 2012-03-27 | 2016-09-06 | Tdk Corporation | Active material for lithium ion secondary battery, and lithium ion secondary battery |
DE102012208010A1 (de) | 2012-05-14 | 2013-11-14 | Robert Bosch Gmbh | Verfahren zur Herstellung einer Energiezelle und Vorrichtung zum Durchführen desselben |
WO2013180482A1 (ko) | 2012-05-30 | 2013-12-05 | 주식회사 엘지화학 | 전극탭 접합성이 우수한 전극 조립체, 이를 포함하는 전지셀, 디바이스 및 이의 제조방법 |
TWI549336B (zh) | 2012-06-01 | 2016-09-11 | 輔仁大學學校財團法人輔仁大學 | 鋰鎳鈷錳正極材料粉體 |
CN103490094B (zh) | 2012-06-11 | 2016-02-10 | 丰田自动车株式会社 | 用于镁电池的电解液及含有该电解液的镁电池 |
FR2993101B1 (fr) | 2012-07-06 | 2015-07-17 | Commissariat Energie Atomique | Procede d'assemblage et d'encapsulation de microbatteries au lithium et microbatteries ainsi obtenue |
JP5861606B2 (ja) | 2012-09-28 | 2016-02-16 | ソニー株式会社 | 電解液、電解液の製造方法および電気化学デバイス |
CN102881873B (zh) * | 2012-09-28 | 2015-05-13 | 广东中科信泰新能源有限公司 | 层状富锂材料的制备方法 |
US9325030B2 (en) | 2012-09-28 | 2016-04-26 | Savannah River Nuclear Solutions, Llc | High energy density battery based on complex hydrides |
JP2014112476A (ja) * | 2012-12-05 | 2014-06-19 | Sony Corp | 二次電池用活物質、二次電池用電極、二次電池、電池パック、電動車両、電力貯蔵システム、電動工具および電子機器 |
US9768450B2 (en) | 2012-12-19 | 2017-09-19 | Applied Materials, Inc. | Mask-less fabrication of vertical thin film batteries |
KR20140081468A (ko) | 2012-12-21 | 2014-07-01 | 삼성에스디아이 주식회사 | 전해액 첨가제, 이를 포함하는 전해액 및 리튬 이차 전지 |
JP2014146458A (ja) | 2013-01-28 | 2014-08-14 | Toyota Motor Corp | 全固体電池および電池システム |
FR3002695B1 (fr) | 2013-02-28 | 2021-04-02 | I Ten | Procede de fabrication d'une batterie monolithique entierement solide |
US9437863B2 (en) | 2013-03-05 | 2016-09-06 | GM Global Technologies Operations LLC | Surface coating method and a method for reducing irreversible capacity loss of a lithium rich transitional oxide electrode |
CN103311513B (zh) * | 2013-06-03 | 2017-04-05 | 青岛乾运高科新材料股份有限公司 | 一种高性能层状固溶体锂电正极材料及其制备方法 |
US20150010872A1 (en) | 2013-07-03 | 2015-01-08 | Edmund S. Schindler | Hot Surface Igniter With Fuel Assist |
KR101794097B1 (ko) | 2013-07-03 | 2017-11-06 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 양극 활물질, 이의 제조 방법, 그리고 이를 포함하는 리튬 이차 전지용 양극 및 리튬 이차 전지 |
CN103545519B (zh) * | 2013-07-19 | 2015-09-09 | 北京科技大学 | 一种碳包覆富锂正极材料及其制备方法 |
WO2015007586A1 (en) | 2013-07-19 | 2015-01-22 | Basf Se | Use of lithium alkoxyborates and lithium alkoxyaluminates as conducting salts in electrolytes of lithium sulphur batteries |
EP2827430A1 (en) | 2013-07-19 | 2015-01-21 | Basf Se | Use of lithium alkoxyborates and lithium alkoxyaluminates as conducting salts in electrolytes of lithium ion batteries |
FR3009134B1 (fr) | 2013-07-29 | 2017-09-15 | Commissariat Energie Atomique | Materiaux d'electrode positive de batterie au lithium a base d'un oxyde lamellaire surlithie |
US20150050522A1 (en) | 2013-08-14 | 2015-02-19 | Arumugam Manthiram | Lithium-rich layered oxide cathodes and rechargeable batteries containing lithium-rich layered oxides |
EP3036196A1 (en) | 2013-08-19 | 2016-06-29 | Dow Global Technologies LLC | Improved lithium metal oxide rich cathode materials and method to make them |
GB2533720A (en) | 2013-09-13 | 2016-06-29 | Mitsui Mining & Smelting Co | Positive electrode material for lithium-ion cell |
KR101619604B1 (ko) | 2013-09-26 | 2016-05-10 | 주식회사 엘지화학 | 전극조립체 및 이차전지의 제조방법 |
KR101738734B1 (ko) | 2013-09-26 | 2017-06-08 | 주식회사 엘지화학 | 파우치형 이차전지 |
US9525173B2 (en) | 2013-10-10 | 2016-12-20 | Mitsui Mining & Smelting Co., Ltd. | Method for manufacturing over-lithiated layered lithium metal composite oxide |
US20150180031A1 (en) | 2013-12-23 | 2015-06-25 | Uchicago Argonne, Llc | Lithium metal oxide electrodes for lithium batteries |
DE102014100574A1 (de) | 2014-01-20 | 2015-07-23 | Teamtechnik Maschinen Und Anlagen Gmbh | Batteriezellenverbindung |
US10290869B2 (en) | 2014-03-20 | 2019-05-14 | Washington University | Doped lithium-rich layered composite cathode materials |
US9748582B2 (en) | 2014-03-31 | 2017-08-29 | X Development Llc | Forming an interconnection for solid-state batteries |
CN103943844B (zh) | 2014-04-04 | 2016-08-17 | 西安交通大学 | 一种无钴富锂锰基正极材料及其制备方法和应用 |
HUE052142T2 (hu) | 2014-07-03 | 2021-04-28 | Csir | Rétegelt lítium-mangán-nikkel-kobalt-oxid anyag elõállítása |
CN104241633B (zh) | 2014-09-11 | 2017-09-29 | 北大先行科技产业有限公司 | 一种梯度掺杂的锂离子电池正极材料及其制备方法 |
CN107210419B (zh) | 2014-12-23 | 2021-06-08 | 昆腾斯科普电池公司 | 富锂镍锰钴氧化物(lr-nmc) |
JP6587804B2 (ja) | 2015-01-23 | 2019-10-09 | 住友化学株式会社 | 正極活物質、リチウムイオン二次電池用正極およびリチウムイオン二次電池 |
KR20160091172A (ko) | 2015-01-23 | 2016-08-02 | 주식회사 포스코이에스엠 | 잔류 리튬이 감소된 양극활물질의 제조 방법 및 이에 의하여 제조된 잔류 리튬이 감소된 양극활물질 |
JP6655943B2 (ja) | 2015-02-27 | 2020-03-04 | パナソニック株式会社 | 非水電解質二次電池用正極活物質及び非水電解質二次電池 |
US20160294010A1 (en) | 2015-03-31 | 2016-10-06 | The Trustees Of Princeton University | Electrolytes for magnesium-ion batteries |
EP3093272A1 (en) | 2015-05-13 | 2016-11-16 | Basf Se | Cathode materials for lithium ion batteries, process for preparing the same and their use in electrochemical cells |
US9960458B2 (en) | 2015-06-23 | 2018-05-01 | Quantumscape Corporation | Battery systems having multiple independently controlled sets of battery cells |
WO2016210419A1 (en) * | 2015-06-26 | 2016-12-29 | Florida State University Research Foundation, Inc. | Dry process method for producing electrodes for electrochemical devices and electrodes for electrochemical devices |
KR101728826B1 (ko) | 2015-07-14 | 2017-04-20 | 울산과학기술원 | 마그네슘 이차 전지용 전해질, 및 이를 포함하는 마그네슘 이차 전지 |
KR102010014B1 (ko) | 2015-08-31 | 2019-08-12 | 주식회사 엘지화학 | 리튬 이차전지 및 그의 구동방법 |
WO2017047280A1 (ja) | 2015-09-16 | 2017-03-23 | 日本電気株式会社 | リチウム二次電池及びその製造方法 |
WO2017087403A1 (en) | 2015-11-16 | 2017-05-26 | The Regents Of The University Of California | Lithium-excess cathode material and co-precipitation formation method |
GB2548361B (en) | 2016-03-15 | 2020-12-02 | Dyson Technology Ltd | Method of fabricating an energy storage device |
CN105742607A (zh) | 2016-04-15 | 2016-07-06 | 东华大学 | 一种提高富锂正极材料首次库伦效率的方法 |
CN105810934B (zh) | 2016-05-09 | 2019-07-05 | 北京工业大学 | 一种稳定富锂层状氧化物材料晶畴结构方法 |
CN106410186B (zh) * | 2016-11-17 | 2019-01-25 | 天津理工大学 | 一种富锂层状氧化物正极材料的制备方法及应用 |
GB2566473B (en) | 2017-09-14 | 2020-03-04 | Dyson Technology Ltd | Magnesium salts |
GB2566472B (en) | 2017-09-14 | 2020-03-04 | Dyson Technology Ltd | Magnesium salts |
GB2569391A (en) | 2017-12-18 | 2019-06-19 | Dyson Technology Ltd | Compound |
GB2569388B (en) | 2017-12-18 | 2022-02-02 | Dyson Technology Ltd | Compound |
GB2569389B (en) | 2017-12-18 | 2022-02-09 | Dyson Technology Ltd | Compound |
GB2569387B (en) | 2017-12-18 | 2022-02-02 | Dyson Technology Ltd | Electrode |
GB2569392B (en) | 2017-12-18 | 2022-01-26 | Dyson Technology Ltd | Use of aluminium in a cathode material |
-
2017
- 2017-12-18 GB GB1721178.0A patent/GB2569390A/en not_active Withdrawn
-
2018
- 2018-12-18 JP JP2020552158A patent/JP7153740B2/ja active Active
- 2018-12-18 KR KR1020207018911A patent/KR102518915B1/ko active IP Right Grant
- 2018-12-18 WO PCT/GB2018/053657 patent/WO2019122845A1/en unknown
- 2018-12-18 EP EP18829433.4A patent/EP3728131A1/en active Pending
- 2018-12-18 CN CN201880081413.3A patent/CN111491896A/zh active Pending
- 2018-12-18 US US16/955,024 patent/US11658296B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012129166A (ja) * | 2010-12-17 | 2012-07-05 | Samsung Sdi Co Ltd | リチウムイオン二次電池 |
JP2014510372A (ja) * | 2011-09-26 | 2014-04-24 | エルジー・ケム・リミテッド | 安全性および寿命特性が向上した正極活物質およびこれを含むリチウム二次電池 |
JP2014531719A (ja) * | 2011-09-26 | 2014-11-27 | コリア エレクトロニクス テクノロジ インスティチュート | リチウム二次電池用正極活物質の前駆体及びその製造方法、正極活物質及びこれを含むリチウム二次電池 |
WO2013118659A1 (ja) * | 2012-02-06 | 2013-08-15 | 日本電気株式会社 | リチウムイオン電池およびその製造方法 |
CN103066274A (zh) * | 2013-01-23 | 2013-04-24 | 上海电力学院 | 一种富锂的多元复合锂离子电池正极材料及其制备方法 |
CN105047898A (zh) * | 2015-06-05 | 2015-11-11 | 吉林大学 | 一种双生球形锂离子二次电池富锂正极材料及其制备方法 |
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JP7153740B2 (ja) | 2022-10-14 |
US20200381718A1 (en) | 2020-12-03 |
KR102518915B1 (ko) | 2023-04-10 |
WO2019122845A1 (en) | 2019-06-27 |
US11658296B2 (en) | 2023-05-23 |
KR20200093632A (ko) | 2020-08-05 |
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