JP2017510042A - 二次リチウムセルおよび電池のための活性カソード材料 - Google Patents
二次リチウムセルおよび電池のための活性カソード材料 Download PDFInfo
- Publication number
- JP2017510042A JP2017510042A JP2016559610A JP2016559610A JP2017510042A JP 2017510042 A JP2017510042 A JP 2017510042A JP 2016559610 A JP2016559610 A JP 2016559610A JP 2016559610 A JP2016559610 A JP 2016559610A JP 2017510042 A JP2017510042 A JP 2017510042A
- Authority
- JP
- Japan
- Prior art keywords
- lithium
- cathode material
- metal oxide
- coating
- material according
- 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.)
- Pending
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
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/362—Composites
- H01M4/366—Composites as layered products
-
- 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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
- H01M4/0402—Methods of deposition of the material
- H01M4/0421—Methods of deposition of the material involving vapour deposition
- H01M4/0423—Physical vapour deposition
-
- 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
- H01M4/0402—Methods of deposition of the material
- H01M4/0421—Methods of deposition of the material involving vapour deposition
- H01M4/0428—Chemical vapour deposition
-
- 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
- H01M4/1391—Processes of manufacture of 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
- H01M4/36—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
-
- 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
-
- 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
- H01M4/58—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
-
- 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
- H01M4/621—Binders
- H01M4/622—Binders being polymers
-
- 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
- H01M4/621—Binders
- H01M4/622—Binders being polymers
- H01M4/623—Binders being polymers fluorinated polymers
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Composite Materials (AREA)
- Crystallography & Structural Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
a)ガーネット−単一構造−コーティングはなしのHVスピネル(LiMn1.5Ni0.5O4)の対照セル
b)従来技術によるAl2O3コーティングを有するHVスピネル(LiMn1.5Ni0.5O4)のセル
c)本発明のガーネット−単一構造−コーティングを有するHVスピネル(LiMn1.5Ni0.5O4)のセル
Claims (17)
- コーティングを有するリチウム−金属酸化物の粒子を含むカソード材料であって、ここでコーティングがガーネットタイプの結晶構造を有する固体リチウムイオン導電体から成り、コーディングが物理的工程により当該リチウム−金属酸化物上に蒸着されることを特徴とする、前記カソード材料。
- 前記物理的な蒸着工程が、原子層蒸着法(ALD)、プラズマ化学気相蒸着法(PECVD)、パルスレーザー蒸着法(PLD)から成る群から選択される、請求項1に記載のカソード材料。
- リチウム−金属酸化物のコーティング中のモル比が最高で0.01である、請求項1または2に記載のカソード材料。
- 前記コーティングの厚さが10〜100nmであり、好ましくは20〜50nmである、請求項1〜3のいずれか一つに記載のカソード材料。
- 前記コーティングが連続性を有しかつ密閉されている、請求項1〜4のいずれか一つに記載のカソード材料。
- 前記リチウム−金属酸化物がスピネル結晶構造を有する、請求項1〜5のいずれか一つに記載のカソード材料。
- 前記リチウム−金属酸化物が一般式xLiMO2(1−x)Li2M’O3(0<x<1)であり、ここでMは少なくとも平均酸化数3の金属を示し、少なくともニッケルを含み、そして、M’は少なくとも平均酸化数4のイオンを示し、少なくともマンガンを含む、請求項1〜5のいずれか一つに記載のカソード材料。
- 前記リチウム−金属酸化物が、少なくとも30%のNiを含有するアルファ−NaCrO2構造によりラミネートされたNi−酸化物である、請求項1〜5のいずれか一つに記載のカソード材料。
- 前記リチウム−金属酸化物が、LiMSiO4であり、MはFe、Mn、Ni、Coおよびこれらの混合物成る群から選択される金属である、請求項1〜5のいずれか一つに記載のカソード材料。
- 前記リチウム−金属酸化物が、オリビン結晶構造を有する、請求項1〜5のいずれか一つに記載のカソード材料。
- リチウム−金属酸化物の粒子の径が0.1〜30μm、好ましくは0.5〜20μmである、請求項1〜10のいずれか一つに記載のカソード材料。
- 請求項1〜11のいずれか一つに記載のカソード材料および電流コレクタを含む電極。
- 電極がさらにバインダーおよび電導性添加剤を含む、請求項12に記載の電極。
- 正極としての請求項12または13に記載の電極、イオン電導性媒体、負極の電極を含む、電気化学的装置。
- 装置が電池として用意される、請求項14に記載の電気化学的装置。
- リチウム−金属酸化物の粒子が、リチウム−金属酸化物において物理的方法によってガーネットタイプの結晶構造を有する固体リチウム−イオン導電体からのコーティングを蒸着される、カソード材料の製造方法。
- 前記物理的な蒸着の手段が、原子層蒸着法(ALD)、プラズマ化学気相蒸着法(PECVD)、およびパルスレーザー蒸着法(PLD)から成る群から選択される、請求項16に記載のカソード材料の製造方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014205945.3 | 2014-03-31 | ||
DE102014205945.3A DE102014205945A1 (de) | 2014-03-31 | 2014-03-31 | Aktives Kathodenmaterial für sekundäre Lithium-Zellen und Batterien |
PCT/EP2015/056244 WO2015150167A1 (de) | 2014-03-31 | 2015-03-24 | Aktives kathodenmaterial für sekundäre lithium-zellen und batterien |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017510042A true JP2017510042A (ja) | 2017-04-06 |
JP2017510042A5 JP2017510042A5 (ja) | 2019-03-22 |
Family
ID=52774213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016559610A Pending JP2017510042A (ja) | 2014-03-31 | 2015-03-24 | 二次リチウムセルおよび電池のための活性カソード材料 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20170018760A1 (ja) |
JP (1) | JP2017510042A (ja) |
KR (1) | KR20160140612A (ja) |
CN (1) | CN106165156A (ja) |
DE (1) | DE102014205945A1 (ja) |
WO (1) | WO2015150167A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018206486A (ja) * | 2017-05-30 | 2018-12-27 | 凸版印刷株式会社 | 積層体グリーンシート、全固体二次電池およびその製造方法 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7025681B2 (ja) * | 2016-03-08 | 2022-02-25 | 住友金属鉱山株式会社 | 非水系電解質二次電池 |
FI20165852A (fi) * | 2016-11-14 | 2018-05-15 | Picodeon Ltd Oy | MENETELMÄ Li-IONIAKKUJEN SEPARAATTORIKALVOJEN JA ELEKTRODIEN PINNOITTAMISEKSI JA PINNOITETTU SEPARAATTORI- TAI ELEKTRODIKALVO |
US10511054B2 (en) | 2017-11-07 | 2019-12-17 | Toyota Motor Engineering & Manufacturing North America, Inc. | Compounds with mixed anions as solid Li-ion conductors |
CN108172789B (zh) * | 2017-12-25 | 2020-11-24 | 中国工程物理研究院电子工程研究所 | 一种氟化锂-一氧化镍纳米复合物及其制备方法 |
DE102018202180A1 (de) * | 2018-02-13 | 2019-10-17 | Volkswagen Aktiengesellschaft | Kathodenaktivmaterial für eine elektrochemische Vorrichtung und Verfahren zur Beschichtung eines Kathodenaktivmaterials |
DE102018121275A1 (de) | 2018-08-31 | 2020-03-05 | Volkswagen Aktiengesellschaft | Verfahren und System zur Abscheidung eines Festelektrolyten auf Elektrodenaktivmaterial |
DE102018219589A1 (de) | 2018-11-15 | 2020-05-20 | Volkswagen Aktiengesellschaft | Slurryherstellung auf Wasserbasis mit Kathodenaktivmaterial, das mit einem Festelektrolyten beschichtet ist, Herstellung einer Elektrode daraus und Herstellung einer Lithium-Ionen-Batteriezelle |
DE102018219586A1 (de) | 2018-11-15 | 2020-05-20 | Volkswagen Aktiengesellschaft | Beschichtung von Anoden- und Kathodenaktivmaterialien mit hochvoltstabilen Festelektrolyten und einem Elektronenleiter im Mehrschichtsystem und Lithium-Ionen-Batteriezelle |
DE102018221319A1 (de) | 2018-12-10 | 2020-06-10 | Volkswagen Aktiengesellschaft | Slurryherstellung auf Wasserbasis mit Kathodenaktivmaterial, das mit einem Festelektrolyten beschichtet ist, Herstellung einer Elektrode daraus und Herstellung einer Lithium-Ionen-Batteriezelle |
DE102018221828A1 (de) | 2018-12-14 | 2020-06-18 | Volkswagen Aktiengesellschaft | Beschichtung von Anoden- und Kathodenaktivmaterialien mit hochvoltstabilen Festelektrolyten und einem Elektronenleiter im Mehrschichtsystem und Lithium-Ionen-Batteriezelle |
DE102019119793A1 (de) * | 2019-07-22 | 2021-01-28 | Bayerische Motoren Werke Aktiengesellschaft | Kathoden-Aktivmaterial mit Lithiumperoxid, Kathode für eine Lithiumionen-Batterie, Lithiumionen-Batterie und Verwendung von beschichtetem Lithiumperoxid in einer Lithiumionen-Batterie |
KR20210091605A (ko) * | 2020-01-14 | 2021-07-22 | 주식회사 엘지에너지솔루션 | 이차전지용 양극 활물질의 제조방법 |
DE102020119841A1 (de) | 2020-07-28 | 2022-02-03 | Bayerische Motoren Werke Aktiengesellschaft | Lithiumionen-Batterie und Verfahren zur Herstellung einer solchen Lithiumionen-Batterie |
DE102020119842A1 (de) | 2020-07-28 | 2022-02-03 | Bayerische Motoren Werke Aktiengesellschaft | Kathodenaktivmaterial und Lithiumionen-Batterie mit dem Kathodenaktivmaterial |
DE102020119843A1 (de) | 2020-07-28 | 2022-02-03 | Bayerische Motoren Werke Aktiengesellschaft | Kathodenaktivmaterial und Lithiumionen-Batterie mit dem Kathodenaktivmaterial |
DE102020119844A1 (de) | 2020-07-28 | 2022-02-03 | Bayerische Motoren Werke Aktiengesellschaft | Lithiumionen-Batterie und Verfahren zur Herstellung einer solchen Lithiumionen-Batterie |
DE102020132661A1 (de) | 2020-12-08 | 2022-06-09 | Bayerische Motoren Werke Aktiengesellschaft | Kathodenaktivmaterial und Lithiumionen-Batterie mit dem Kathodenaktivmaterial |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100190058A1 (en) * | 2009-01-29 | 2010-07-29 | Uchicago Argonne, Llc | Surface protected lithium-metal-oxide electrodes |
CN102738451A (zh) * | 2012-07-13 | 2012-10-17 | 河南师范大学 | 一种改性锂离子电池正极材料及其制备方法 |
JP2013048112A (ja) * | 2012-11-22 | 2013-03-07 | Toyota Motor Corp | 正極活物質 |
WO2013084396A1 (ja) * | 2011-12-07 | 2013-06-13 | 株式会社豊田自動織機 | リチウムシリケート系化合物及びその製造方法、二次電池用の正極活物質及び正極、並びに二次電池 |
WO2013094358A1 (ja) * | 2011-12-22 | 2013-06-27 | 株式会社 日立製作所 | リチウムイオン二次電池用正極、リチウムイオン二次電池、これを搭載した乗り物および電力貯蔵システム |
WO2013136446A1 (ja) * | 2012-03-13 | 2013-09-19 | 株式会社 東芝 | リチウムイオン伝導性酸化物、固体電解質二次電池および電池パック |
JP2013214355A (ja) * | 2012-03-30 | 2013-10-17 | Equos Research Co Ltd | リチウムイオン電池用正極 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0017400B1 (en) | 1979-04-05 | 1984-05-30 | United Kingdom Atomic Energy Authority | Electrochemical cell and method of making ion conductors for said cell |
DE102004010892B3 (de) | 2004-03-06 | 2005-11-24 | Christian-Albrechts-Universität Zu Kiel | Chemisch stabiler fester Lithiumionenleiter |
TW200919803A (en) * | 2007-06-07 | 2009-05-01 | Koninkl Philips Electronics Nv | Solid-state battery and method for manufacturing of such a solid-state battery |
DE102007030604A1 (de) | 2007-07-02 | 2009-01-08 | Weppner, Werner, Prof. Dr. | Ionenleiter mit Granatstruktur |
JP2011065982A (ja) * | 2009-08-18 | 2011-03-31 | Seiko Epson Corp | リチウム電池用電極体及びリチウム電池 |
JP5381640B2 (ja) * | 2009-11-24 | 2014-01-08 | 株式会社豊田中央研究所 | リチウム二次電池 |
CN102244231A (zh) * | 2010-05-14 | 2011-11-16 | 中国科学院物理研究所 | 对正极活性材料和/或正极进行表面包覆的方法以及正极和电池的制备方法 |
CN102064318B (zh) * | 2010-11-30 | 2013-05-01 | 四会市达博文实业有限公司 | 射频等离子体增强化学气相沉积实现磷酸铁锂碳包覆的方法 |
KR101312275B1 (ko) * | 2011-03-30 | 2013-09-25 | 삼성에스디아이 주식회사 | 복합체, 이를 포함한 리튬 이차 전지용 전극 활물질, 그 제조방법, 이를 이용한 리튬 이차 전지용 전극 및 이를 채용한 리튬 이차 전지 |
DE102012203139A1 (de) * | 2012-02-29 | 2013-08-29 | Robert Bosch Gmbh | Feststoffzelle |
DE102012205931A1 (de) * | 2012-04-12 | 2013-10-17 | Robert Bosch Gmbh | Elektrochemischer Energiespeicher und Verfahren zum Herstellen desselben |
CN103633329B (zh) * | 2012-08-28 | 2015-12-02 | 华为技术有限公司 | 一种全固态锂离子电池复合型正极材料及其制备方法和全固态锂离子电池 |
DE102012224377A1 (de) * | 2012-12-27 | 2014-07-03 | Robert Bosch Gmbh | Verfahren zum Herstellen eines galvanischen Elements und galvanisches Element |
-
2014
- 2014-03-31 DE DE102014205945.3A patent/DE102014205945A1/de active Pending
-
2015
- 2015-03-24 JP JP2016559610A patent/JP2017510042A/ja active Pending
- 2015-03-24 WO PCT/EP2015/056244 patent/WO2015150167A1/de active Application Filing
- 2015-03-24 CN CN201580017385.5A patent/CN106165156A/zh active Pending
- 2015-03-24 KR KR1020167024568A patent/KR20160140612A/ko not_active Application Discontinuation
-
2016
- 2016-09-29 US US15/279,531 patent/US20170018760A1/en not_active Abandoned
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100190058A1 (en) * | 2009-01-29 | 2010-07-29 | Uchicago Argonne, Llc | Surface protected lithium-metal-oxide electrodes |
WO2013084396A1 (ja) * | 2011-12-07 | 2013-06-13 | 株式会社豊田自動織機 | リチウムシリケート系化合物及びその製造方法、二次電池用の正極活物質及び正極、並びに二次電池 |
WO2013094358A1 (ja) * | 2011-12-22 | 2013-06-27 | 株式会社 日立製作所 | リチウムイオン二次電池用正極、リチウムイオン二次電池、これを搭載した乗り物および電力貯蔵システム |
WO2013136446A1 (ja) * | 2012-03-13 | 2013-09-19 | 株式会社 東芝 | リチウムイオン伝導性酸化物、固体電解質二次電池および電池パック |
JP2013214355A (ja) * | 2012-03-30 | 2013-10-17 | Equos Research Co Ltd | リチウムイオン電池用正極 |
CN102738451A (zh) * | 2012-07-13 | 2012-10-17 | 河南师范大学 | 一种改性锂离子电池正极材料及其制备方法 |
JP2013048112A (ja) * | 2012-11-22 | 2013-03-07 | Toyota Motor Corp | 正極活物質 |
Non-Patent Citations (3)
Title |
---|
JIN-MING CHEN ET AL.: "Electrochemical studies on LiCoO2 surface coated with Y3Al5O12 for lithium-ion cells", JOURNAL OF POWER SOURCES, vol. Vol.189/Issue 1, JPN6018043791, 1 April 2009 (2009-04-01), pages 279 - 287, ISSN: 0003915262 * |
WOLFGANG G. ZEIER ET AL.: "Dependence of the Li-Ion Conductivity and Activation Energies onthe Crystal Structure and Ionic Radi", ACS APPLIED MATERIALS AND INTERFACES, vol. 6, JPN6019026483, 6 March 2014 (2014-03-06), US, pages 10900 - 10907, ISSN: 0004232879 * |
YOON SEOK JUNG ET AL.: "Enhanced Stability of LiCoO2 Cathodes in Lithium-Ion Batteries Using Surface Modification by Atomic", JOURNAL OF THE ELECTROCHEMICAL SOCIETY, vol. 157, JPN6018043794, 2010, pages 75 - 81, ISSN: 0004232878 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018206486A (ja) * | 2017-05-30 | 2018-12-27 | 凸版印刷株式会社 | 積層体グリーンシート、全固体二次電池およびその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2015150167A1 (de) | 2015-10-08 |
CN106165156A (zh) | 2016-11-23 |
KR20160140612A (ko) | 2016-12-07 |
US20170018760A1 (en) | 2017-01-19 |
DE102014205945A1 (de) | 2015-10-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2017510042A (ja) | 二次リチウムセルおよび電池のための活性カソード材料 | |
Salvatierra et al. | Suppressing Li metal dendrites through a solid Li‐ion backup layer | |
Adair et al. | Towards high performance Li metal batteries: Nanoscale surface modification of 3D metal hosts for pre-stored Li metal anodes | |
Liang et al. | Stabilizing and understanding the interface between nickel-rich cathode and PEO-based electrolyte by lithium niobium oxide coating for high-performance all-solid-state batteries | |
He et al. | Flexible poly (ethylene carbonate)/garnet composite solid electrolyte reinforced by poly (vinylidene fluoride-hexafluoropropylene) for lithium metal batteries | |
JP6163294B2 (ja) | リチウム二次電池 | |
KR102419382B1 (ko) | 올레핀 분리기가 없는 Li-이온 배터리 | |
Wang et al. | Electrochemical investigation of an artificial solid electrolyte interface for improving the cycle-ability of lithium ion batteries using an atomic layer deposition on a graphite electrode | |
JP5841014B2 (ja) | 固体電解質薄膜の製造方法、固体電解質薄膜、および固体電池 | |
CA3208246A1 (en) | Nano-engineered coatings for anode active materials, cathode active materials, and solid-state electrolytes and methods of making batteries containing nano-engineered coatings | |
Xiao et al. | Ensemble design of electrode–electrolyte interfaces: toward high-performance thin-film all-solid-state li–metal batteries | |
US20100173098A1 (en) | Method for producing electrode for non-aqueous electrolyte secondary battery | |
JP2012134082A (ja) | 二次電池用正極活物質及びこれを用いたマグネシウム二次電池 | |
WO2011071154A1 (ja) | シリコン膜およびリチウム二次電池 | |
Hu et al. | Electrospray deposition of a Co 3 O 4 nanoparticles–graphene composite for a binder-free lithium ion battery electrode | |
JP6459700B2 (ja) | アモルファス含有Si粉末を含む負極及び二次電池、並びにこれらの製造方法 | |
Hsieh et al. | Roll-to-roll atomic layer deposition of titania nanocoating on thermally stabilizing lithium nickel cobalt manganese oxide cathodes for lithium ion batteries | |
US10084183B2 (en) | Silicon oxide-carbon composite and method of manufacturing the same | |
Choi et al. | SnO 2-graphene nanocomposite free-standing film as anode in lithium-ion batteries | |
KR101284025B1 (ko) | 리튬이차전지용 음극소재 및 이의 제조방법 | |
KR101171555B1 (ko) | 비수 전해질 이차전지용 양극 및 그 제조방법 | |
JP2008277099A (ja) | 電気化学素子とその電極の製造方法、製造装置、前処理方法、前処理装置 | |
Klueter | Investigating Aluminum Nitride as a Protection Layer for Lithium Germanium Thiophosphate Solid Electrolytes | |
JP6563364B2 (ja) | 二次電池用負極 | |
KR20240044440A (ko) | 금속 또는 금속 합금 표면에 보호층을 도포하기 위한 방법, 및 이러한 보호층을 포함하는 물품 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20170928 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20180926 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20181107 |
|
A524 | Written submission of copy of amendment under article 19 pct |
Free format text: JAPANESE INTERMEDIATE CODE: A524 Effective date: 20190205 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190206 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190710 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20191003 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20200318 |