JP5848645B2 - リチウムイオン二次電池 - Google Patents
リチウムイオン二次電池 Download PDFInfo
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- 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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- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
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- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
- H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
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- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
- H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
- H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
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- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
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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
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Description
本実施の形態では、本発明の一態様であるリチウムイオン二次電池の正極及びその作製方法について、図1乃至図3を用いて説明する。
本実施の形態では、正極集電体上に、固体電解質で充たされた正極活物質層を有する正極の作製方法について説明する。
本実施の形態では、リチウムイオン二次電池及びその作製方法について説明する。
本実施の形態では、実施の形態3で説明したリチウムイオン二次電池の応用形態について図7を用いて説明する。
本実施の形態では、本発明の一態様に係るリチウムイオン二次電池を、無線給電システム(以下、RF給電システムと呼ぶ。)に用いた場合の一例を、図8及び図9のブロック図を用いて説明する。なお、各ブロック図では、受電装置及び給電装置内の構成要素を機能ごとに分類し、互いに独立したブロックとして示しているが、実際の構成要素は機能ごとに完全に切り分けることが困難であり、一つの構成要素が複数の機能に係わることもあり得る。
Claims (5)
- 正極と、
負極と、
前記正極及び前記負極の間に設けられた電解質と、を有し、
前記正極は、正極活物質層が設けられた正極集電体を有し、
前記正極活物質層は、複数の単結晶粒を有する層とグラフェン層とが交互に積層されたものであり、
前記複数の単結晶粒は、リチウム含有複合酸化物であり、
前記リチウム含有複合酸化物は、一般式LiMPO4(Mは、Fe(II),Mn(II),Co(II),Ni(II)の一以上)で表され、
前記単結晶粒は、b軸方向の長さがa軸方向及びc軸方向の長さより短い扁平形状を有し、
前記複数の単結晶粒は、前記単結晶粒のb軸方向が前記正極集電体の表面と交差するように、前記正極集電体上に設けられていることを特徴とするリチウムイオン二次電池。 - 請求項1において、
前記単結晶粒のb軸方向の長さは、5nm以上50nm以下であることを特徴とするリチウムイオン二次電池。 - 請求項1又は請求項2において、
前記単結晶粒のb軸方向は、前記正極集電体の表面に対し60度以上90度以下で交差することを特徴とするリチウムイオン二次電池。 - 請求項1乃至請求項3のいずれか一項において、
前記複数の単結晶粒の間にバインダーが満たされていることを特徴とするリチウムイオン二次電池。 - 請求項1乃至請求項4のいずれか一項において、
前記単結晶粒の、a軸方向の長さとc軸方向の長さの比が0.8以上1.2以下であることを特徴とするリチウムイオン二次電池。
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JP2012062934A JP5848645B2 (ja) | 2011-03-25 | 2012-03-20 | リチウムイオン二次電池 |
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JP2015231992A Division JP6092989B2 (ja) | 2011-03-25 | 2015-11-27 | リチウムイオン二次電池 |
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JP2012216515A JP2012216515A (ja) | 2012-11-08 |
JP2012216515A5 JP2012216515A5 (ja) | 2015-06-25 |
JP5848645B2 true JP5848645B2 (ja) | 2016-01-27 |
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JP2012062934A Active JP5848645B2 (ja) | 2011-03-25 | 2012-03-20 | リチウムイオン二次電池 |
JP2015231992A Active JP6092989B2 (ja) | 2011-03-25 | 2015-11-27 | リチウムイオン二次電池 |
JP2017022150A Expired - Fee Related JP6377786B2 (ja) | 2011-03-25 | 2017-02-09 | リチウムイオン二次電池 |
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JP2015231992A Active JP6092989B2 (ja) | 2011-03-25 | 2015-11-27 | リチウムイオン二次電池 |
JP2017022150A Expired - Fee Related JP6377786B2 (ja) | 2011-03-25 | 2017-02-09 | リチウムイオン二次電池 |
Country Status (6)
Country | Link |
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US (3) | US9059478B2 (ja) |
JP (3) | JP5848645B2 (ja) |
KR (3) | KR101954780B1 (ja) |
CN (2) | CN103443971B (ja) |
DE (1) | DE112012002563B4 (ja) |
WO (1) | WO2012132307A1 (ja) |
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---|---|---|---|---|
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US10689769B2 (en) | 2015-05-13 | 2020-06-23 | Aqua Metals Inc. | Electrodeposited lead composition, methods of production, and uses |
US10793957B2 (en) | 2015-05-13 | 2020-10-06 | Aqua Metals Inc. | Closed loop systems and methods for recycling lead acid batteries |
US11028460B2 (en) | 2015-05-13 | 2021-06-08 | Aqua Metals Inc. | Systems and methods for recovery of lead from lead acid batteries |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8945498B2 (en) * | 2011-03-18 | 2015-02-03 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing lithium-containing composite oxide |
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US9496582B1 (en) * | 2014-03-24 | 2016-11-15 | Amazon Technologies, Inc. | Flexible battery |
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CN108075164A (zh) * | 2016-11-09 | 2018-05-25 | 林逸樵 | 二次电池及其制作方法 |
JP7097690B2 (ja) * | 2016-12-02 | 2022-07-08 | 株式会社半導体エネルギー研究所 | 電極および蓄電池 |
JP7181218B2 (ja) * | 2016-12-30 | 2022-11-30 | ベイジン ドンシュー カーボン アドヴァンスト マテリアルズ テクノロジー カンパニー,リミテッド | リチウムイオン電池に使用するためのグラフェン/三元系材料複合体を調製する方法およびその製造物 |
JP7177769B2 (ja) | 2017-05-12 | 2022-11-24 | 株式会社半導体エネルギー研究所 | 正極活物質粒子及びリチウムイオン二次電池 |
KR102665139B1 (ko) | 2017-05-19 | 2024-05-10 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 양극 활물질, 양극 활물질의 제작 방법, 및 이차 전지 |
CN111933906A (zh) | 2017-06-26 | 2020-11-13 | 株式会社半导体能源研究所 | 正极活性物质的制造方法 |
CN110148740A (zh) * | 2019-06-19 | 2019-08-20 | 湖南大学 | 一种提高锂离子电池正极材料循环稳定性的方法 |
KR20210007149A (ko) * | 2019-07-10 | 2021-01-20 | 현대자동차주식회사 | 전고체 전지용 복합 음극 |
CN115832176A (zh) * | 2021-10-28 | 2023-03-21 | 宁德时代新能源科技股份有限公司 | 正极极片及其设计方法、二次电池、电池模块、电池包及用电装置 |
Family Cites Families (86)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6514640B1 (en) | 1996-04-23 | 2003-02-04 | Board Of Regents, The University Of Texas System | Cathode materials for secondary (rechargeable) lithium batteries |
US5910382A (en) | 1996-04-23 | 1999-06-08 | Board Of Regents, University Of Texas Systems | Cathode materials for secondary (rechargeable) lithium batteries |
JPH1125983A (ja) | 1997-07-04 | 1999-01-29 | Japan Storage Battery Co Ltd | リチウム電池用活物質 |
JP4482987B2 (ja) | 1999-12-07 | 2010-06-16 | 株式会社豊田中央研究所 | リチウム二次電池正極活物質用リチウム遷移金属複合酸化物およびその製造方法 |
US6913855B2 (en) | 2002-07-22 | 2005-07-05 | Valence Technology, Inc. | Method of synthesizing electrochemically active materials from a slurry of precursors |
JP4058680B2 (ja) | 2002-08-13 | 2008-03-12 | ソニー株式会社 | 正極活物質の製造方法及び非水電解質二次電池の製造方法 |
JP3632686B2 (ja) | 2002-08-27 | 2005-03-23 | ソニー株式会社 | 正極活物質及び非水電解質二次電池 |
JP4201619B2 (ja) | 2003-02-26 | 2008-12-24 | 三洋電機株式会社 | 非水電解質二次電池、及びそれに使用する電極の製造方法 |
JP2006004739A (ja) * | 2004-06-17 | 2006-01-05 | Toyota Motor Corp | リチウム二次電池と該電池に備えられる正極及びその製造方法 |
FR2873854A1 (fr) | 2004-07-30 | 2006-02-03 | Commissariat Energie Atomique | Procede de fabrication d'une electrode lithiee, electrode lithiee susceptible d'etre obtenue par ce procede et ses utilisations |
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 |
US7842432B2 (en) | 2004-12-09 | 2010-11-30 | Nanosys, Inc. | Nanowire structures comprising carbon |
US7939218B2 (en) | 2004-12-09 | 2011-05-10 | Nanosys, Inc. | Nanowire structures comprising carbon |
US8278011B2 (en) | 2004-12-09 | 2012-10-02 | Nanosys, Inc. | Nanostructured catalyst supports |
CA2588548A1 (en) | 2004-12-09 | 2006-06-15 | Nanosys, Inc. | Nanowire-based membrane electrode assemblies for fuel cells |
JP4273422B2 (ja) | 2005-03-09 | 2009-06-03 | ソニー株式会社 | 正極材料および電池 |
JP2006252945A (ja) | 2005-03-10 | 2006-09-21 | Sony Corp | 非水電解質二次電池用の電極及びその製造方法、並びに非水電解質二次電池 |
JP3850427B2 (ja) | 2005-03-22 | 2006-11-29 | 株式会社物産ナノテク研究所 | 炭素繊維結合体およびこれを用いた複合材料 |
DE102005015613A1 (de) | 2005-04-05 | 2006-10-12 | Süd-Chemie AG | Kristallines Ionenleitendes Nanomaterial und Verfahren zu seiner Herstellung |
KR100790844B1 (ko) * | 2005-06-01 | 2008-01-02 | 강원대학교산학협력단 | 박막 전지 및 그 제조 방법 |
JP2007035358A (ja) * | 2005-07-25 | 2007-02-08 | Toyota Central Res & Dev Lab Inc | 正極活物質及びその製造方法、並びにリチウムイオン二次電池 |
JP5159048B2 (ja) | 2005-09-08 | 2013-03-06 | 三洋電機株式会社 | 非水電解質二次電池 |
AU2006318658B2 (en) | 2005-11-21 | 2011-07-28 | Nanosys, Inc. | Nanowire structures comprising carbon |
CN101375439B (zh) | 2006-02-14 | 2012-08-08 | 陶氏环球技术公司 | 用于锂二次电池的磷酸锂锰正极材料 |
TWI352066B (en) | 2006-02-17 | 2011-11-11 | Lg Chemical Ltd | Preparation method of lithium-metal composite oxid |
JP4767798B2 (ja) | 2006-09-05 | 2011-09-07 | 住友大阪セメント株式会社 | 電極材料の製造方法、リチウムの回収方法、正極材料及び電極並びに電池 |
CA2672952C (en) | 2006-12-22 | 2014-08-05 | Umicore | Synthesis of electroactive crystalline nanometric limnpo4 powder |
CN101610977B (zh) | 2006-12-22 | 2012-12-19 | 尤米科尔公司 | 合成电活性晶态纳米LiMnPO4粉末 |
WO2008091707A2 (en) | 2007-01-25 | 2008-07-31 | Massachusetts Institute Of Technology | Oxide coatings on lithium oxide particles |
JP4289406B2 (ja) | 2007-02-19 | 2009-07-01 | トヨタ自動車株式会社 | 電極活物質およびその製造方法 |
CN101669235B (zh) | 2007-03-30 | 2013-12-11 | 密执安州立大学董事会 | 沉积的微体系结构电池和制造方法 |
JP4317571B2 (ja) | 2007-04-27 | 2009-08-19 | Tdk株式会社 | 活物質、電極、電池、及び活物質の製造方法 |
US7745047B2 (en) | 2007-11-05 | 2010-06-29 | Nanotek Instruments, Inc. | Nano graphene platelet-base composite anode compositions for lithium ion batteries |
JP5470700B2 (ja) | 2007-12-10 | 2014-04-16 | 住友大阪セメント株式会社 | 電極材料およびその製造方法、並びに、電極および電池 |
WO2009081704A1 (ja) | 2007-12-25 | 2009-07-02 | Kao Corporation | リチウム電池正極用複合材料 |
JP5377946B2 (ja) | 2007-12-25 | 2013-12-25 | 花王株式会社 | リチウム電池正極用複合材料 |
WO2009120872A2 (en) * | 2008-03-26 | 2009-10-01 | Ada Technologies, Inc. | High performance batteries with carbon nanomaterials and ionic liquids |
WO2009127901A1 (en) | 2008-04-14 | 2009-10-22 | High Power Lithium S.A. | Lithium metal phosphate/carbon nanocomposites as cathode active materials for secondary lithium batteries |
TW200951066A (en) | 2008-04-17 | 2009-12-16 | Basf Se | Process for the preparation of crystalline lithium-, iron-and phosphate-comprising materials |
WO2009134707A2 (en) * | 2008-04-27 | 2009-11-05 | Board Of Regents, The University Of Texas System | Ultracapacitors and methods of making and using |
US8257867B2 (en) * | 2008-07-28 | 2012-09-04 | Battelle Memorial Institute | Nanocomposite of graphene and metal oxide materials |
US20100159366A1 (en) * | 2008-08-15 | 2010-06-24 | Massachusetts Institute Of Technology | Layer-by-layer assemblies of carbon-based nanostructures and their applications in energy storage and generation devices |
JP5098954B2 (ja) | 2008-10-28 | 2012-12-12 | 日本ゼオン株式会社 | 電気化学素子用電極の製造方法および電気化学素子 |
JP5381024B2 (ja) | 2008-11-06 | 2014-01-08 | 株式会社Gsユアサ | リチウム二次電池用正極及びリチウム二次電池 |
US8580432B2 (en) | 2008-12-04 | 2013-11-12 | Nanotek Instruments, Inc. | Nano graphene reinforced nanocomposite particles for lithium battery electrodes |
US20100159325A1 (en) | 2008-12-24 | 2010-06-24 | Ngk Insulators, Ltd. | Plate-like particle for cathode active material of a lithium secondary battery, a cathode active material film of a lithium secondary battery, and a lithium secondary battery |
EP2369662A1 (en) | 2008-12-24 | 2011-09-28 | NGK Insulators, Ltd. | Plate-shaped particles for positive electrode active material of lithium secondary batteries, films of said material as well as lithium secondary batteries |
CN102171867A (zh) | 2008-12-24 | 2011-08-31 | 日本碍子株式会社 | 锂二次电池的正极活性物质用的板状粒子、同物质膜及锂二次电池 |
CN102171865A (zh) | 2008-12-24 | 2011-08-31 | 日本碍子株式会社 | 锂二次电池的正极活性物质用的板状粒子以及锂二次电池 |
EP2369664B1 (en) | 2008-12-24 | 2015-02-25 | NGK Insulators, Ltd. | Plate-shaped particles for positive electrode active material of lithium secondary batteries, lithium secondary battery positive electrode active material films, manufacturing method therefor, lithium secondary battery positive electrode active material manufacturing method and lithium secondary batteries |
US20130045424A1 (en) | 2008-12-24 | 2013-02-21 | Ngk Insulators, Ltd. | Plate-like particle for cathode active material for lithium secondary battery, cathode active material film for lithium secondary battery, methods for manufacturing the particle and film, method for manufacturing cathode active material for lithium secondary battery, and lithium secondary battery |
JP5542694B2 (ja) | 2008-12-24 | 2014-07-09 | 日本碍子株式会社 | リチウム二次電池の正極活物質用の板状粒子、リチウム二次電池の正極活物質膜、これらの製造方法、リチウム二次電池の正極活物質の製造方法、及びリチウム二次電池 |
EP2369663A1 (en) | 2008-12-24 | 2011-09-28 | NGK Insulators, Ltd. | Plate-shaped particles for positive electrode active material of lithium secondary batteries, films of said material as well as lithium secondary batteries |
US9093693B2 (en) | 2009-01-13 | 2015-07-28 | Samsung Electronics Co., Ltd. | Process for producing nano graphene reinforced composite particles for lithium battery electrodes |
CN102282702B (zh) | 2009-01-15 | 2014-06-04 | 株式会社杰士汤浅国际 | 锂二次电池用正极活性物质和锂二次电池 |
WO2010084446A1 (en) | 2009-01-23 | 2010-07-29 | Koninklijke Philips Electronics N.V. | Cardiac image processing and analysis |
TW201029918A (en) | 2009-02-12 | 2010-08-16 | Enerage Inc | Method for synthesizing lithium phosphate compound having olivine crystal structure |
EP2228854B1 (en) | 2009-03-12 | 2014-03-05 | Belenos Clean Power Holding AG | Nitride and carbide anode materials |
JP5381192B2 (ja) * | 2009-03-16 | 2014-01-08 | Tdk株式会社 | リチウムイオン二次電池用活物質の製造方法 |
JP2010232091A (ja) * | 2009-03-27 | 2010-10-14 | Sumitomo Osaka Cement Co Ltd | リチウムイオン電池用正極活物質の製造方法とリチウムイオン電池用正極活物質及びリチウムイオン電池用電極並びにリチウムイオン電池 |
WO2010129417A1 (en) | 2009-05-04 | 2010-11-11 | Meecotech, Inc. | Electrode active composite materials and methods of making thereof |
US20140370380A9 (en) | 2009-05-07 | 2014-12-18 | Yi Cui | Core-shell high capacity nanowires for battery electrodes |
EP2256087A1 (en) * | 2009-05-26 | 2010-12-01 | Belenos Clean Power Holding AG | Stable dispersions of single and multiple graphene layers in solution |
JP5488598B2 (ja) | 2009-06-24 | 2014-05-14 | 株式会社Gsユアサ | リチウム二次電池用正極活物質及びリチウム二次電池 |
EP2287946A1 (en) * | 2009-07-22 | 2011-02-23 | Belenos Clean Power Holding AG | New electrode materials, in particular for rechargeable lithium ion batteries |
KR101748406B1 (ko) * | 2009-08-07 | 2017-06-16 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 양극 활물질의 제작 방법 |
US8835046B2 (en) * | 2009-08-10 | 2014-09-16 | Battelle Memorial Institute | Self assembled multi-layer nanocomposite of graphene and metal oxide materials |
KR101635835B1 (ko) * | 2009-08-11 | 2016-07-05 | 한국세라믹기술원 | 그래핀 산화물의 코팅방법 |
JP2011076820A (ja) | 2009-09-30 | 2011-04-14 | Hitachi Vehicle Energy Ltd | リチウム二次電池及びリチウム二次電池用正極 |
KR101740692B1 (ko) | 2009-09-30 | 2017-05-26 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 축전 장치용 전극의 제작 방법 및 축전 장치의 제작 방법 |
US8778538B2 (en) | 2009-11-06 | 2014-07-15 | Northwestern University | Electrode material comprising graphene-composite materials in a graphite network |
US9431649B2 (en) | 2009-11-23 | 2016-08-30 | Uchicago Argonne, Llc | Coated electroactive materials |
US8652687B2 (en) | 2009-12-24 | 2014-02-18 | Nanotek Instruments, Inc. | Conductive graphene polymer binder for electrochemical cell electrodes |
JP5149920B2 (ja) | 2010-02-05 | 2013-02-20 | トヨタ自動車株式会社 | リチウム二次電池用電極の製造方法 |
WO2012047316A1 (en) * | 2010-05-21 | 2012-04-12 | Ada Technologies, Inc. | High performance carbon nano-tube composites for electrochemical energy storage devices |
DE112011102750T5 (de) | 2010-08-19 | 2013-07-04 | Semiconductor Energy Laboratory Co., Ltd. | Elektrisches Gerät |
EP2445049B1 (en) | 2010-10-22 | 2018-06-20 | Belenos Clean Power Holding AG | Electrode (anode and cathode) performance enhancement by composite formation with graphene oxide |
KR101924989B1 (ko) | 2011-01-07 | 2018-12-04 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 축전 장치의 제작 방법 |
US9236197B2 (en) * | 2011-02-18 | 2016-01-12 | The Board Of Trustees Of The Leland Stanford Junior University | Graphene hybrid materials, apparatuses, systems and methods |
CN102148371A (zh) * | 2011-03-03 | 2011-08-10 | 上海大学 | 三明治结构的石墨烯/磷酸铁锂复合材料及其制备方法 |
US8945498B2 (en) | 2011-03-18 | 2015-02-03 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing lithium-containing composite oxide |
US9577261B2 (en) | 2011-03-18 | 2017-02-21 | Semiconductor Energy Laboratory Co., Ltd. | Lithium ion secondary battery and method for manufacturing the same |
CN102201604A (zh) * | 2011-04-22 | 2011-09-28 | 华南师范大学 | 一种电容电池电芯及其制作方法 |
WO2012147766A1 (ja) | 2011-04-28 | 2012-11-01 | 昭和電工株式会社 | リチウム二次電池用正極材料及びその製造方法 |
CN102315450A (zh) | 2011-08-31 | 2012-01-11 | 合肥国轩高科动力能源有限公司 | 一种离子掺杂高性能磷酸铁锂的水热合成制备法 |
US9249524B2 (en) | 2011-08-31 | 2016-02-02 | Semiconductor Energy Laboratory Co., Ltd. | Manufacturing method of composite oxide and manufacturing method of power storage device |
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JP2012216515A (ja) | 2012-11-08 |
CN105742570B (zh) | 2021-05-07 |
JP2016028404A (ja) | 2016-02-25 |
US20150263343A1 (en) | 2015-09-17 |
US20120244430A1 (en) | 2012-09-27 |
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KR20200083678A (ko) | 2020-07-08 |
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