JP2016505704A - 安定化されたリチウム複合粒子 - Google Patents
安定化されたリチウム複合粒子 Download PDFInfo
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- JP2016505704A JP2016505704A JP2015541818A JP2015541818A JP2016505704A JP 2016505704 A JP2016505704 A JP 2016505704A JP 2015541818 A JP2015541818 A JP 2015541818A JP 2015541818 A JP2015541818 A JP 2015541818A JP 2016505704 A JP2016505704 A JP 2016505704A
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D15/00—Lithium compounds
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- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/04—Hybrid capacitors
- H01G11/06—Hybrid capacitors with one of the electrodes allowing ions to be reversibly doped thereinto, e.g. lithium ion capacitors [LIC]
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- B22—CASTING; POWDER METALLURGY
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- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
- B22F1/102—Metallic powder coated with organic material
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- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/16—Metallic particles coated with a non-metal
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D15/00—Lithium compounds
- C01D15/04—Halides
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- C09K3/00—Materials not provided for elsewhere
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- H—ELECTRICITY
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- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/22—Electrodes
- H01G11/30—Electrodes characterised by their material
- H01G11/50—Electrodes characterised by their material specially adapted for lithium-ion capacitors, e.g. for lithium-doping or for intercalation
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- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/136—Electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
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- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/137—Electrodes based on electro-active polymers
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- 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
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- H—ELECTRICITY
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- 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
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- H—ELECTRICITY
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- 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
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- H—ELECTRICITY
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- 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
- H01M4/40—Alloys based on alkali metals
- H01M4/405—Alloys based on lithium
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- H—ELECTRICITY
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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
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- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/60—Selection of substances as active materials, active masses, active liquids of organic compounds
- H01M4/602—Polymers
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- 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
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- 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
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- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
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- Electric Double-Layer Capacitors Or The Like (AREA)
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Abstract
Description
自然に生じる場合があり、または、真空技術を含む様々な技術により強制される場合があり、そのどちらであってもよい。例えば、THFが、室温において、かつ、真空を何ら用いることなく、蒸発により放出させられる場合がある。さらなる例において、NMPが、必要な場合には真空の適用を伴う加熱によって除かれる場合がある。様々な実施形態において、被覆溶媒の除去が、室温において、または、最大でも約150℃の温度への加熱によって、例えば、約30℃、50℃、75℃または100℃の温度への加熱によって行われる場合がある。
110 コア
112 コアの外側表面
120 被覆
122 被覆の外側表面
124 被覆の内側表面
132 被覆の厚さ
134 安定化されたリチウム複合粒子の粒子サイズ
136 コアの粒子サイズ
Claims (5)
- コアと、該コアを取り囲み、かつ封入する被覆とを含む安定化されたリチウム金属粒子であって、
前記コアはリチウムを含み、
前記被覆は錯体リチウム塩を含み、
複合粒子の粒子サイズが約500マイクロメートル以下である、安定化されたリチウム金属粒子。 - 約200マイクロメートル以下の粒子サイズを有する、請求項1に記載の安定化されたリチウム複合粒子。
- 前記被覆が約0.01マイクロメートルから100マイクロメートルの間の平均厚さを有する、請求項1に記載の安定化されたリチウム複合粒子。
- 安定化されたリチウム粒子を製造する方法であって、
リチウム含有粒子を提供する工程、
前記粒子を、溶媒に溶解される錯体リチウム金属塩を含む被覆溶液と接触させる工程、および
前記溶媒を除いて、リチウム含有コアと、前記コアを取り囲み、かつ封入する、前記リチウム金属塩を含む被覆とを含む安定化された粒子を製造する工程、
を有してなる方法。 - 前記リチウム塩が、LiPF6、LiBF4、LiClO4、LiAsF6およびLiF3SO3からなる群から選択され、前記溶媒が、THF、NMPおよび塩化メチレンからなる群から選択される、請求項4に記載の方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/673,019 | 2012-11-09 | ||
| US13/673,019 US8920925B2 (en) | 2012-11-09 | 2012-11-09 | Stabilized lithium composite particles |
| PCT/US2013/068017 WO2014074405A1 (en) | 2012-11-09 | 2013-11-01 | Stabilized lithium composite particles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2016505704A true JP2016505704A (ja) | 2016-02-25 |
| JP6227000B2 JP6227000B2 (ja) | 2017-11-08 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015541818A Expired - Fee Related JP6227000B2 (ja) | 2012-11-09 | 2013-11-01 | 安定化されたリチウム複合粒子 |
| JP2017516104A Pending JP2017537456A (ja) | 2012-11-09 | 2015-09-21 | カプセル化されたリチウム粒子並びにその製造及び使用方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017516104A Pending JP2017537456A (ja) | 2012-11-09 | 2015-09-21 | カプセル化されたリチウム粒子並びにその製造及び使用方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (3) | US8920925B2 (ja) |
| EP (1) | EP2916982A1 (ja) |
| JP (2) | JP6227000B2 (ja) |
| KR (1) | KR20170057382A (ja) |
| CN (1) | CN104936728B (ja) |
| TW (2) | TWI616252B (ja) |
| WO (1) | WO2014074405A1 (ja) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2016076477A (ja) * | 2014-10-03 | 2016-05-12 | Tdk株式会社 | 安定化リチウム粉末、それを用いたリチウムイオン二次電池用負極およびリチウムイオン二次電池 |
| JP2020502752A (ja) * | 2016-12-15 | 2020-01-23 | 本田技研工業株式会社 | フッ化物イオン電気化学セル用複合電極材料 |
| US11581582B2 (en) | 2015-08-04 | 2023-02-14 | Honda Motor Co., Ltd. | Liquid-type room-temperature fluoride ion batteries |
| US11749797B2 (en) | 2016-12-15 | 2023-09-05 | Honda Motor Co., Ltd. | Nanostructural designs for electrode materials of fluoride ion batteries |
| US12136735B2 (en) | 2018-12-05 | 2024-11-05 | Honda Motor Co., Ltd. | Electroactive materials modified with molecular thin film shell |
| US12218315B2 (en) | 2016-12-15 | 2025-02-04 | Honda Motor Co., Ltd. | Barium-doped composite electrode materials for fluoride-ion electrochemical cells |
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| US8920925B2 (en) * | 2012-11-09 | 2014-12-30 | Corning Incorporated | Stabilized lithium composite particles |
| US9779885B2 (en) | 2012-11-09 | 2017-10-03 | Corning Incorporated | Method of pre-doping a lithium ion capacitor |
| US9362546B1 (en) | 2013-01-07 | 2016-06-07 | Quantumscape Corporation | Thin film lithium conducting powder material deposition from flux |
| US10403931B2 (en) | 2013-10-07 | 2019-09-03 | Quantumscape Corporation | Garnet materials for Li secondary batteries and methods of making and using garnet materials |
| JP2017509112A (ja) | 2014-02-11 | 2017-03-30 | コーニング インコーポレイテッド | 安定化リチウム複合粒子を含むリチウムイオン電池 |
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| JP6610089B2 (ja) * | 2014-10-03 | 2019-11-27 | Tdk株式会社 | 安定化リチウム粉及びそれを用いたリチウムイオン二次電池 |
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| JP2020502752A (ja) * | 2016-12-15 | 2020-01-23 | 本田技研工業株式会社 | フッ化物イオン電気化学セル用複合電極材料 |
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| JP7340451B2 (ja) | 2016-12-15 | 2023-09-07 | 本田技研工業株式会社 | フッ化物イオン電気化学セル用複合電極材料 |
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Also Published As
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| US20160087263A1 (en) | 2016-03-24 |
| CN104936728B (zh) | 2017-08-08 |
| EP2916982A1 (en) | 2015-09-16 |
| WO2014074405A1 (en) | 2014-05-15 |
| TWI667838B (zh) | 2019-08-01 |
| TW201422340A (zh) | 2014-06-16 |
| TWI616252B (zh) | 2018-03-01 |
| TW201616710A (zh) | 2016-05-01 |
| US8920925B2 (en) | 2014-12-30 |
| US20180315999A1 (en) | 2018-11-01 |
| US20140134438A1 (en) | 2014-05-15 |
| JP6227000B2 (ja) | 2017-11-08 |
| JP2017537456A (ja) | 2017-12-14 |
| CN104936728A (zh) | 2015-09-23 |
| KR20170057382A (ko) | 2017-05-24 |
| US10069134B2 (en) | 2018-09-04 |
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