JP2017517842A - ガルバニ素子およびその製造方法 - Google Patents
ガルバニ素子およびその製造方法 Download PDFInfo
- Publication number
- JP2017517842A JP2017517842A JP2016565242A JP2016565242A JP2017517842A JP 2017517842 A JP2017517842 A JP 2017517842A JP 2016565242 A JP2016565242 A JP 2016565242A JP 2016565242 A JP2016565242 A JP 2016565242A JP 2017517842 A JP2017517842 A JP 2017517842A
- Authority
- JP
- Japan
- Prior art keywords
- cathode
- separator
- anode
- lithium
- assigned
- 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
Images
Classifications
-
- 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
- H01M4/04—Processes of manufacture in general
- H01M4/0438—Processes of manufacture in general by electrochemical processing
- H01M4/044—Activating, forming or electrochemical attack of the supporting material
- H01M4/0445—Forming after manufacture of the electrode, e.g. first charge, cycling
- H01M4/0447—Forming after manufacture of the electrode, e.g. first charge, cycling of complete cells or cells stacks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0561—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of inorganic materials only
- H01M10/0562—Solid materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0565—Polymeric materials, e.g. gel-type or solid-type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
- H01M10/446—Initial charging measures
-
- 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
- H01M4/13—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
-
- 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
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
- H01M4/1395—Processes of manufacture of electrodes based on metals, Si or alloys
-
- 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
- H01M4/362—Composites
- H01M4/364—Composites as mixtures
-
- 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
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/381—Alkaline or alkaline earth metals elements
- H01M4/382—Lithium
-
- 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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/624—Electric conductive fillers
- H01M4/625—Carbon or graphite
-
- 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
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/027—Negative electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0065—Solid electrolytes
- H01M2300/0068—Solid electrolytes inorganic
- H01M2300/0071—Oxides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0065—Solid electrolytes
- H01M2300/0082—Organic polymers
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Composite Materials (AREA)
- Dispersion Chemistry (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
リチウムイオン電池は、特に非常に高い比エネルギと極端に少ない自己放電とによって優れている。リチウムイオン電池は、少なくとも1つの正極と少なくとも1つの負極(カソード乃至アノード)を有する。この場合バッテリの充放電の間、リチウムイオンは、一方の電極から他方の電極に移動する。リチウムイオンの移送のために、いわゆるリチウムイオン伝導体は必要である。例えば民生分野(携帯電話、MP3プレーヤなど)において、あるいは電気自動車若しくはハイブリッド自動車のエネルギ蓄積器として用いられる、現在使用されているリチウムイオン電池では、リチウムイオン伝導体は、液状電解質であり、これは多くの場合、有機溶媒中に溶解されたリチウム支持塩(支持電解質)、リチウムヘキサフルオロリン酸塩(LiPF6)を含んでいる。リチウムイオン電池は、電極、リチウムイオン伝導体、並びに電気的接続を形成する電流導体を含んでいる。
本発明では、ガルバニ素子の製造方法が提案されており、この方法は、以下のステップ、すなわち、
a)アノードに割り当てられた電流導体と、イオン伝導性でかつ電気絶縁性のセパレータと、リチウムを含有したカソード材料を含むカソードと、該カソードに割り当てられた電流導体とをこの順に含む積層体を形成するステップと、
b)ガルバニ素子を充電するステップと、
を含み、
前記ガルバニ素子の充電の際に、前記アノードに割り当てられた電流導体と前記セパレータとの間に、金属系リチウムを含むアノードが形成される。
本発明による方法によれば、より大きな容量と高いエネルギ密度を有するガルバニ素子を製造することが可能である。大きな容量は、金属系リチウムのアノードを使用することによって達成される。このアノードの高いエネルギ密度は、好ましくはイオン伝導性のセパレータと組み合わされ、そのため液状電解質を省くことが可能になる。好ましい実施形態では、イオン伝導性のセパレータとしてリチウムガーネットの使用が提案されており、これは特に高いイオン伝導性を保証し、それによって高いエネルギ密度の他にも、ガルバニ素子の高い効率を保証する。製造されたセパレータは、5%未満の残留多孔性を有している。この場合連続的な多孔性は存在しておらず、そのためこのセパレータは完全に密である。
Claims (10)
- ガルバニ素子(10)の製造方法であって、
a)アノードに割り当てられた電流導体(12)と、イオン伝導性でかつ電気絶縁性のセパレータ(16)と、リチウムを含有したカソード材料を含むカソード(18)と、前記カソードに割り当てられた電流導体(22)とをこの順に含む積層体を形成するステップと、
b)前記ガルバニ素子(10)を充電するステップと、
を含み、
前記ガルバニ素子(10)の充電のもとで、前記アノードに割り当てられた前記電流導体(12)と前記セパレータ(16)との間に、金属系リチウムを含んだアノード(14)が形成されることを特徴とする方法。 - 前記セパレータ(16)は、エアロゾルコーティングまたはパルスレーザ蒸着法を用いて被着される、請求項1に記載の方法。
- 前記セパレータ(16)の材料は、リチウム伝導性ガーネットである、請求項1または2に記載の方法。
- 前記セパレータ(16)の材料は、リチウムガーネットである、請求項3に記載の方法。
- 前記カソード(18)のカソード材料は、正極活物質(20)と導電性材料と陰極液とを含む混合物である、請求項1乃至4いずれか1項に記載の方法。
- 前記正極活物質(20)は、LiFおよび金属、リチウム化された遷移金属酸化物またはリチウム化された硫黄を含有する複合材料から選択される、請求項5に記載の方法。
- 前記陰極液は、ポリエチレンオキシド(PEO)ベースまたは大豆ベースの電解液である、請求項5または6記載の方法。
- 前記導電性材料は、カーボンナノチューブ、導電性カーボンブラック、グラフェン、グラファイト、または、これらの材料の少なくとも2つの組合せから選択される、請求項5乃至7いずれか1項に記載の方法。
- セルハウジングおよび請求項1乃至8いずれか1項に記載の方法により製造されたガルバニ素子(10)を備えるバッテリセル。
- 請求項9に記載の1つ以上のバッテリセルを備えるバッテリ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014208228.5A DE102014208228A1 (de) | 2014-04-30 | 2014-04-30 | Galvanisches Element und Verfahren zu dessen Herstellung |
DE102014208228.5 | 2014-04-30 | ||
PCT/EP2015/057624 WO2015165701A2 (de) | 2014-04-30 | 2015-04-08 | Galvanisches element und verfahren zu dessen herstellung |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2017517842A true JP2017517842A (ja) | 2017-06-29 |
JP2017517842A5 JP2017517842A5 (ja) | 2017-12-14 |
JP6469725B2 JP6469725B2 (ja) | 2019-02-13 |
Family
ID=52829075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016565242A Expired - Fee Related JP6469725B2 (ja) | 2014-04-30 | 2015-04-08 | ガルバニ素子およびその製造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20170054139A1 (ja) |
JP (1) | JP6469725B2 (ja) |
KR (1) | KR20160146745A (ja) |
DE (1) | DE102014208228A1 (ja) |
WO (1) | WO2015165701A2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015215998A (ja) * | 2014-05-09 | 2015-12-03 | 日本碍子株式会社 | リチウム空気電池用セパレータ及びその製造方法、並びにリチウム空気電池 |
WO2020196040A1 (ja) * | 2019-03-22 | 2020-10-01 | 富士フイルム株式会社 | 全固体リチウムイオン二次電池とその製造方法、及び負極用積層シート |
WO2022202356A1 (ja) * | 2021-03-23 | 2022-09-29 | 田中貴金属工業株式会社 | Liイオン二次電池用正極活物質及びその製造方法、並びにLiイオン二次電池用正極及びLiイオン二次電池 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9362546B1 (en) | 2013-01-07 | 2016-06-07 | Quantumscape Corporation | Thin film lithium conducting powder material deposition from flux |
WO2015054320A2 (en) | 2013-10-07 | 2015-04-16 | Quantumscape Corporation | Garnet materials for li secondary batteries and methods of making and using garnet materials |
EP3283450A4 (en) | 2015-04-16 | 2018-10-17 | QuantumScape Corporation | Setter plates for solid electrolyte fabrication and methods of using the same to prepare dense solid electrolytes |
DE102015226540A1 (de) * | 2015-12-22 | 2017-06-22 | Robert Bosch Gmbh | Verfahren zur Herstellung einer Batteriezelle |
US9966630B2 (en) | 2016-01-27 | 2018-05-08 | Quantumscape Corporation | Annealed garnet electrolyte separators |
WO2017143274A1 (en) * | 2016-02-19 | 2017-08-24 | American Lithium Energy Corporation | Dual function current collector |
JP6786231B2 (ja) | 2016-03-16 | 2020-11-18 | 株式会社東芝 | リチウムイオン二次電池用積層体、リチウムイオン二次電池、電池パック及び車両 |
US20170331092A1 (en) | 2016-05-13 | 2017-11-16 | Quantumscape Corporation | Solid electrolyte separator bonding agent |
DE112017001969T5 (de) * | 2016-06-30 | 2019-01-10 | Robert Bosch Gmbh | Verfahren zum ausbilden einer sekundärbatterie |
WO2018027200A1 (en) | 2016-08-05 | 2018-02-08 | Quantumscape Corporation | Translucent and transparent separators |
WO2018075809A1 (en) | 2016-10-21 | 2018-04-26 | Quantumscape Corporation | Lithium-stuffed garnet electrolytes with a reduced surface defect density and methods of making and using the same |
US11489193B2 (en) | 2017-06-23 | 2022-11-01 | Quantumscape Battery, Inc. | Lithium-stuffed garnet electrolytes with secondary phase inclusions |
US10347937B2 (en) | 2017-06-23 | 2019-07-09 | Quantumscape Corporation | Lithium-stuffed garnet electrolytes with secondary phase inclusions |
DE102017217011A1 (de) | 2017-09-26 | 2019-03-28 | Robert Bosch Gmbh | Galvanisches Element und Verfahren zu dessen Herstellung |
WO2019090360A1 (en) | 2017-11-06 | 2019-05-09 | Quantumscape Corporation | Lithium-stuffed garnet thin films and pellets having an oxyfluorinated and/or fluorinated surface and methods of making and using the thin films and pellets |
GB2594502A (en) * | 2020-04-30 | 2021-11-03 | Ilika Tech Ltd | Connection means for electrochemical cell |
BR112023016993A2 (pt) * | 2021-02-25 | 2023-11-07 | Xponential Battery Mat B V | Compósito poroso, método para derivar carbono poroso a partir de biomassa, processo, eletrodo de bateria de lítio-enxofre, estrutura de bateria, e, método para formar um material de carbono poroso dopado com metal derivado de biomassa |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6168884B1 (en) * | 1999-04-02 | 2001-01-02 | Lockheed Martin Energy Research Corporation | Battery with an in-situ activation plated lithium anode |
JP2002203593A (ja) * | 2000-10-23 | 2002-07-19 | Sumitomo Electric Ind Ltd | 無機固体電解質薄膜およびそれを用いたリチウム電池部材 |
US20030162094A1 (en) * | 2001-11-13 | 2003-08-28 | Se-Hee Lee | Buried anode lithium thin film battery and process for forming the same |
JP2005116273A (ja) * | 2003-10-06 | 2005-04-28 | National Institute Of Advanced Industrial & Technology | リチウム二次電池用正極材料 |
JP2006107812A (ja) * | 2004-10-01 | 2006-04-20 | Toshiba Corp | 二次電池及び二次電池の製造方法 |
JP2006261008A (ja) * | 2005-03-18 | 2006-09-28 | Toshiba Corp | 無機固体電解質電池及び無機固体電解質電池の製造方法 |
WO2011066518A1 (en) * | 2009-11-30 | 2011-06-03 | Oc Oerlikon Balzers Ag | Lithium ion battery and method for manufacturing of such battery |
JP2011198692A (ja) * | 2010-03-23 | 2011-10-06 | Namics Corp | リチウムイオン二次電池及びその製造方法 |
JP2012224520A (ja) * | 2011-04-21 | 2012-11-15 | Toyota Central R&D Labs Inc | ガーネット型リチウムイオン伝導性酸化物の製造方法及びガーネット型リチウムイオン伝導性酸化物 |
JP2013032259A (ja) * | 2011-06-29 | 2013-02-14 | Toyota Central R&D Labs Inc | ガーネット型イオン伝導性酸化物及びその製造方法 |
DE102012205931A1 (de) * | 2012-04-12 | 2013-10-17 | Robert Bosch Gmbh | Elektrochemischer Energiespeicher und Verfahren zum Herstellen desselben |
JP2013232284A (ja) * | 2012-04-27 | 2013-11-14 | Toyota Industries Corp | 固体電解質及び二次電池 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2057946A1 (en) * | 1990-12-20 | 1992-06-21 | Michael M. Thackeray | Electrochemical cell |
ZA94750B (en) * | 1993-09-02 | 1994-09-29 | Technology Finance Corp | Electrochemical cell |
EP1339116A3 (en) * | 1994-05-30 | 2005-03-23 | Canon Kabushiki Kaisha | Rechargeable lithium battery |
US6955866B2 (en) * | 1998-09-03 | 2005-10-18 | Polyplus Battery Company | Coated lithium electrodes |
US8313860B2 (en) * | 2004-09-28 | 2012-11-20 | Tadiran Batteries Ltd. | Lithium cell and method of forming same |
US20110014520A1 (en) * | 2008-07-25 | 2011-01-20 | Tomohiro Ueda | Bipolar battery |
WO2011161019A1 (de) * | 2010-06-24 | 2011-12-29 | Basf Se | Kathode für lithium-ionen akkumulatoren |
US8974946B2 (en) * | 2013-03-15 | 2015-03-10 | Gm Global Technology Operations | Coating for separator or cathode of lithium—sulfur or silicon—sulfur battery |
-
2014
- 2014-04-30 DE DE102014208228.5A patent/DE102014208228A1/de active Pending
-
2015
- 2015-04-08 JP JP2016565242A patent/JP6469725B2/ja not_active Expired - Fee Related
- 2015-04-08 KR KR1020167029878A patent/KR20160146745A/ko not_active Application Discontinuation
- 2015-04-08 US US15/307,072 patent/US20170054139A1/en not_active Abandoned
- 2015-04-08 WO PCT/EP2015/057624 patent/WO2015165701A2/de active Application Filing
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6168884B1 (en) * | 1999-04-02 | 2001-01-02 | Lockheed Martin Energy Research Corporation | Battery with an in-situ activation plated lithium anode |
JP2002203593A (ja) * | 2000-10-23 | 2002-07-19 | Sumitomo Electric Ind Ltd | 無機固体電解質薄膜およびそれを用いたリチウム電池部材 |
US20030162094A1 (en) * | 2001-11-13 | 2003-08-28 | Se-Hee Lee | Buried anode lithium thin film battery and process for forming the same |
JP2005116273A (ja) * | 2003-10-06 | 2005-04-28 | National Institute Of Advanced Industrial & Technology | リチウム二次電池用正極材料 |
JP2006107812A (ja) * | 2004-10-01 | 2006-04-20 | Toshiba Corp | 二次電池及び二次電池の製造方法 |
JP2006261008A (ja) * | 2005-03-18 | 2006-09-28 | Toshiba Corp | 無機固体電解質電池及び無機固体電解質電池の製造方法 |
WO2011066518A1 (en) * | 2009-11-30 | 2011-06-03 | Oc Oerlikon Balzers Ag | Lithium ion battery and method for manufacturing of such battery |
JP2011198692A (ja) * | 2010-03-23 | 2011-10-06 | Namics Corp | リチウムイオン二次電池及びその製造方法 |
JP2012224520A (ja) * | 2011-04-21 | 2012-11-15 | Toyota Central R&D Labs Inc | ガーネット型リチウムイオン伝導性酸化物の製造方法及びガーネット型リチウムイオン伝導性酸化物 |
JP2013032259A (ja) * | 2011-06-29 | 2013-02-14 | Toyota Central R&D Labs Inc | ガーネット型イオン伝導性酸化物及びその製造方法 |
DE102012205931A1 (de) * | 2012-04-12 | 2013-10-17 | Robert Bosch Gmbh | Elektrochemischer Energiespeicher und Verfahren zum Herstellen desselben |
JP2013232284A (ja) * | 2012-04-27 | 2013-11-14 | Toyota Industries Corp | 固体電解質及び二次電池 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015215998A (ja) * | 2014-05-09 | 2015-12-03 | 日本碍子株式会社 | リチウム空気電池用セパレータ及びその製造方法、並びにリチウム空気電池 |
WO2020196040A1 (ja) * | 2019-03-22 | 2020-10-01 | 富士フイルム株式会社 | 全固体リチウムイオン二次電池とその製造方法、及び負極用積層シート |
JPWO2020196040A1 (ja) * | 2019-03-22 | 2021-10-14 | 富士フイルム株式会社 | 全固体リチウムイオン二次電池とその製造方法、及び負極用積層シート |
JP7100196B2 (ja) | 2019-03-22 | 2022-07-12 | 富士フイルム株式会社 | 全固体リチウムイオン二次電池とその製造方法、及び負極用積層シート |
WO2022202356A1 (ja) * | 2021-03-23 | 2022-09-29 | 田中貴金属工業株式会社 | Liイオン二次電池用正極活物質及びその製造方法、並びにLiイオン二次電池用正極及びLiイオン二次電池 |
Also Published As
Publication number | Publication date |
---|---|
DE102014208228A1 (de) | 2015-11-05 |
US20170054139A1 (en) | 2017-02-23 |
WO2015165701A2 (de) | 2015-11-05 |
WO2015165701A3 (de) | 2016-02-04 |
KR20160146745A (ko) | 2016-12-21 |
JP6469725B2 (ja) | 2019-02-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6469725B2 (ja) | ガルバニ素子およびその製造方法 | |
US10535894B2 (en) | Galvanic element | |
US10686212B2 (en) | Coated cathode active material for a battery cell | |
US8999584B2 (en) | Method for pre-lithiation of the negative electrode in lithium ion batteries | |
JP5333184B2 (ja) | 全固体二次電池 | |
Gopalakrishnan et al. | A comprehensive study on rechargeable energy storage technologies | |
US10971752B2 (en) | Composite cathode and lithium-ion battery comprising same, and method for producing said composite cathode | |
CN111799440B (zh) | 非水电解质二次电池 | |
US20150280227A1 (en) | Predoping method for an electrode active material in an energy storage device, and energy storage devices | |
US20170288210A1 (en) | Composite Anode and Lithium-Ion Battery Comprising Same and Method for Producing the Composite Anode | |
CN110556521B (zh) | 硅阳极材料 | |
CN112820878A (zh) | 电容器辅助的梯度电极 | |
CN112447409A (zh) | 包括含硫电容器的电化学电池 | |
CN112825352A (zh) | 预锂化锂离子电池组的方法 | |
WO2014024525A1 (ja) | 非水電解質二次電池の負極および非水電解質二次電池、ならびにこれらの製造方法 | |
JP2014120404A (ja) | 二次電池 | |
KR101959195B1 (ko) | 리튬 황 전지 및 제조 방법 | |
US11955639B2 (en) | Composite interlayer for lithium metal based solid state batteries and the method of making the same | |
CN115732737A (zh) | 无阳极固态电池组及电池组制造的方法 | |
CN108023092B (zh) | 包括电活性材料的电池组电池和电池组 | |
US10833319B2 (en) | Active material for a positive electrode of a battery cell, positive electrode, and battery cell | |
CN111435729A (zh) | 锂离子二次电池 | |
JP2020113444A (ja) | 全固体電池用の正極活物質層 | |
JP6667623B2 (ja) | バッテリーセルの正極用の活物質、正極、およびバッテリーセル | |
CN108028381B (zh) | 用于电池组单元的正电极的活性材料、正电极和电池组单元 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170807 |
|
A524 | Written submission of copy of amendment under article 19 pct |
Free format text: JAPANESE INTERMEDIATE CODE: A524 Effective date: 20171031 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180122 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20180420 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180710 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20190107 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20190116 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6469725 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |