JP6403760B2 - リチウムイオン電池のための活性リチウムリザーバー - Google Patents
リチウムイオン電池のための活性リチウムリザーバー Download PDFInfo
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- JP6403760B2 JP6403760B2 JP2016513349A JP2016513349A JP6403760B2 JP 6403760 B2 JP6403760 B2 JP 6403760B2 JP 2016513349 A JP2016513349 A JP 2016513349A JP 2016513349 A JP2016513349 A JP 2016513349A JP 6403760 B2 JP6403760 B2 JP 6403760B2
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- lithium
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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
- H01M4/38—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
- 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
- H01M4/0404—Methods of deposition of the material by coating on electrode collectors
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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
- H01M4/04—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
- 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
-
- 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
- H01M4/485—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
-
- 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
- H01M4/581—Chalcogenides or intercalation compounds thereof
- H01M4/5815—Sulfides
-
- 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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M2010/4292—Aspects relating to capacity ratio of electrodes/electrolyte or anode/cathode
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- 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
Description
・市販のリチウム供与性添加剤を使用し、
・前記添加剤が、十分に低い酸化電位を有するため、あらゆる慣用のカソード材料、つまり、2.5〜6V vs Li/Li+の範囲に電気化学的な電位を有するカソード材料が使用可能である
前記方法を示すことを課題としている。
Claims (9)
- 液状またはゲル状の電解質に使用される、リチウム電池のための活性リチウムリザーバーを製造する方法であって、
水素化リチウム、リチウムアミド、リチウムイミドおよび水素化テトラリチウムアンモニウムの群から選択される、少なくとも1つの水素含有のリチウム供与性添加剤を使用し、
該添加剤が、0.5〜2V vs Li/Li + の分解電位を有し、
Li + の放出下および気体状の副生成物の形成下に該添加剤が分解されるように、該添加剤をカソード材料またはアノード材料と電気的に接触させ、
前記リチウム放出が、前記電極材料の1つがリチオ化されるのと同時に、電気化学的電池の内部(in situ)で行われ、かつ
少なくとも1回の充放電サイクルは、電池ケーシングを開放して行うことを特徴とする、
前記方法。 - 前記リチウム供与性添加剤を、少なくとも1つのリチウム吸蔵性材料との混合物として、電極の形態で電気化学的電池に導入し、そこで使用することを特徴とする、請求項1記載の方法。
- 前記リチウム供与性添加剤が、少なくとも1つのリチウム吸蔵性材料と結合剤との混合物として集電体材料に施与されることを特徴とする、請求項2記載の方法。
- 元素状硫黄、金属硫化物、金属酸化物、リチウム金属酸化物およびリチウム金属リン酸塩からなる群から選択されるカソード材料を使用することを特徴とする、請求項1から3までのいずれか1項に記載の方法。
- 負極(アノード)として、炭素系材料、リチウムとの合金化が可能な物質または遷移金属窒化物を使用することを特徴とする、請求項1から4までのいずれか1項に記載の方法。
- リチウム供与性添加剤の最大の使用量は、インターカレーション、合金形成またはその他の吸蔵による電極材料のリチウム吸蔵容量に相当する量に、保護層形成のために特に負極(アノード)上で不可逆的に消費されるリチウム量を足した量であることを特徴とする、請求項1から5までのいずれか1項に記載の方法。
- 前記リチウム供与性添加剤が、最大500μmの直径を有する粒子を含む粉末として使用されることを特徴とする、請求項1から6までのいずれか1項に記載の方法。
- 前記リチウム供与性添加剤の粒度分布の中央値(D50)が、1〜100μmの範囲であることを特徴とする請求項1から7までのいずれか1項に記載の方法。
- リチウム供与性添加剤として、1〜100μmの範囲の粒度分布の中央値(D50)を有する水素化リチウム粉末を使用することを特徴とする、請求項1から7までのいずれか1項に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013209140.0 | 2013-05-16 | ||
DE102013209140 | 2013-05-16 | ||
PCT/EP2014/059841 WO2014184241A1 (de) | 2013-05-16 | 2014-05-14 | Aktives lithiumreservoir für lithiumionenbatterien |
Publications (2)
Publication Number | Publication Date |
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JP2016518016A JP2016518016A (ja) | 2016-06-20 |
JP6403760B2 true JP6403760B2 (ja) | 2018-10-10 |
Family
ID=50732167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016513349A Active JP6403760B2 (ja) | 2013-05-16 | 2014-05-14 | リチウムイオン電池のための活性リチウムリザーバー |
Country Status (10)
Country | Link |
---|---|
US (1) | US10431818B2 (ja) |
EP (1) | EP2997621B1 (ja) |
JP (1) | JP6403760B2 (ja) |
KR (1) | KR102204928B1 (ja) |
CN (2) | CN111933920B (ja) |
DE (1) | DE102014209081A1 (ja) |
ES (1) | ES2718917T3 (ja) |
PT (1) | PT2997621T (ja) |
TW (1) | TWI668898B (ja) |
WO (1) | WO2014184241A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016073434A1 (en) * | 2014-11-04 | 2016-05-12 | Savannah River Nuclear Solutions, Llc | Recovery of tritium from molten lithium blanket |
CN106992282A (zh) * | 2017-03-24 | 2017-07-28 | 江苏乐能电池股份有限公司 | 一种锂离子电池复合负极极片及其锂离子电池 |
EP3540830B1 (en) | 2017-06-27 | 2022-08-03 | LG Energy Solution, Ltd. | Cathode for lithium secondary battery and lithium secondary battery comprising same |
US11325096B2 (en) * | 2018-07-24 | 2022-05-10 | Toyota Motor Engineering & Manufacturing North America, Inc. | Microwave synthesis of lithium thiophosphate composite materials |
CN112607706B (zh) * | 2020-12-04 | 2023-08-01 | 中核建中核燃料元件有限公司 | 一种降低高活性氢化锂粉末活性的方法 |
CN116706279A (zh) * | 2022-09-14 | 2023-09-05 | 荣耀终端有限公司 | 一种锂离子电芯的制备方法及其应用 |
Family Cites Families (14)
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US4006034A (en) * | 1976-03-11 | 1977-02-01 | The United States Of America As Represented By The United States Energy Research And Development Administration | Method of preparing an electrochemical cell in uncharged state |
US5952537A (en) | 1998-03-13 | 1999-09-14 | Wiley Organics, Inc. | Preparation of cycloalkylacetylene compounds using dialkylaminomagnesium halide or bis(dialkylamino)magnesium |
WO2002047185A2 (en) * | 2000-12-06 | 2002-06-13 | Huggins Robert A | Improved electrodes for lithium batteries |
JP4133116B2 (ja) * | 2002-08-22 | 2008-08-13 | 株式会社三徳 | リチウムイオン二次電池用負極活物質、その製造法、リチウムイオン二次電池用負極及びリチウムイオン二次電池 |
US7646171B2 (en) * | 2004-01-06 | 2010-01-12 | Sion Power Corporation | Methods of charging lithium sulfur cells |
DE102004016766A1 (de) * | 2004-04-01 | 2005-10-20 | Degussa | Nanoskalige Siliziumpartikel in negativen Elektrodenmaterialien für Lithium-Ionen-Batterien |
US8021496B2 (en) | 2007-05-16 | 2011-09-20 | Fmc Corporation | Stabilized lithium metal powder for Li-ion application, composition and process |
US8329327B2 (en) | 2009-05-08 | 2012-12-11 | Robert Bosch Gmbh | Li-ion battery with variable volume reservoir |
JP6037832B2 (ja) * | 2009-10-07 | 2016-12-07 | ヒェメタル ゲゼルシャフト ミット ベシュレンクテル ハフツングChemetall GmbH | アルミニウムベースの水素化物アノード及びアルミニウムベースの水素化物アノードを含むガルバーニ電池 |
KR101752814B1 (ko) * | 2009-10-27 | 2017-06-30 | 케메탈 게엠베하 | 질소 함유 하이드라이드 애노드, 및 질소 함유 하이드라이드 애노드를 함유하는 갈바닉 부품 |
WO2011061256A1 (de) | 2009-11-20 | 2011-05-26 | Chemetall Gmbh | Galvanische elemente enthaltend sauerstoffhaltige konversionselektroden |
JP5411781B2 (ja) * | 2010-04-05 | 2014-02-12 | 信越化学工業株式会社 | 非水電解質二次電池用負極材及び非水電解質二次電池用負極材の製造方法並びにリチウムイオン二次電池 |
FR2961634B1 (fr) | 2010-06-17 | 2013-02-15 | Centre Nat Rech Scient | Procede pour l'elaboration d'une batterie au lithium ou au sodium |
DE112011103269A5 (de) | 2010-09-28 | 2013-09-12 | Chemetall Gmbh | Stabilisiertes, reines Lithiummetallpulver und Verfahren zu dessen Herstellung |
-
2014
- 2014-05-14 EP EP14724424.8A patent/EP2997621B1/de active Active
- 2014-05-14 KR KR1020157035547A patent/KR102204928B1/ko active IP Right Grant
- 2014-05-14 CN CN202010817866.7A patent/CN111933920B/zh active Active
- 2014-05-14 WO PCT/EP2014/059841 patent/WO2014184241A1/de active Application Filing
- 2014-05-14 JP JP2016513349A patent/JP6403760B2/ja active Active
- 2014-05-14 US US14/891,274 patent/US10431818B2/en active Active
- 2014-05-14 DE DE102014209081.4A patent/DE102014209081A1/de not_active Withdrawn
- 2014-05-14 PT PT14724424T patent/PT2997621T/pt unknown
- 2014-05-14 ES ES14724424T patent/ES2718917T3/es active Active
- 2014-05-14 CN CN201480040330.1A patent/CN105379002A/zh active Pending
- 2014-05-15 TW TW103117114A patent/TWI668898B/zh active
Also Published As
Publication number | Publication date |
---|---|
CN111933920A (zh) | 2020-11-13 |
EP2997621A1 (de) | 2016-03-23 |
KR102204928B1 (ko) | 2021-01-18 |
ES2718917T3 (es) | 2019-07-05 |
TW201517349A (zh) | 2015-05-01 |
US10431818B2 (en) | 2019-10-01 |
PT2997621T (pt) | 2019-05-03 |
EP2997621B1 (de) | 2019-01-09 |
DE102014209081A1 (de) | 2014-11-20 |
TWI668898B (zh) | 2019-08-11 |
JP2016518016A (ja) | 2016-06-20 |
CN105379002A (zh) | 2016-03-02 |
KR20160010550A (ko) | 2016-01-27 |
US20160111717A1 (en) | 2016-04-21 |
CN111933920B (zh) | 2023-09-29 |
WO2014184241A1 (de) | 2014-11-20 |
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