MXPA01009735A - Metodo para la preparacion de material activo catodico y metodo para la preparacion de electrolito no acuoso. - Google Patents
Metodo para la preparacion de material activo catodico y metodo para la preparacion de electrolito no acuoso.Info
- Publication number
- MXPA01009735A MXPA01009735A MXPA01009735A MXPA01009735A MXPA01009735A MX PA01009735 A MXPA01009735 A MX PA01009735A MX PA01009735 A MXPA01009735 A MX PA01009735A MX PA01009735 A MXPA01009735 A MX PA01009735A MX PA01009735 A MXPA01009735 A MX PA01009735A
- Authority
- MX
- Mexico
- Prior art keywords
- preparation
- aqueous electrolyte
- cathode active
- active material
- cell
- Prior art date
Links
- 239000006182 cathode active material Substances 0.000 title abstract 2
- 239000011255 nonaqueous electrolyte Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 2
- 229910001246 LixFePO4 Inorganic materials 0.000 abstract 1
- 239000003575 carbonaceous material Substances 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
Classifications
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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
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/26—Phosphates
- C01B25/45—Phosphates containing plural metal, or metal and ammonium
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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
- 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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- 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
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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
- H01M4/58—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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- 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
- H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
- C01P2002/82—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by IR- or Raman-data
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/40—Electric properties
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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
- 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
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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
- 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
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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
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/028—Positive electrodes
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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
- H01M4/13—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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- 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
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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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
Una celda electrolitica no acuosa que tiene conductividad electronica superior y caracteristicas de celda superiores. Un material activo catodico usado para la celda es un material compuesto estructural con agentes reforzadores de un compuesto que tiene la formula LixFePO4 donde 0 < x = 1.0, y un material de carbono, en donde el area de la superficie especifica cuando se encuentra por la formula de Bullnauer Emmet Teller, no es menor que 10.3 m2/g.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000301400A JP3921931B2 (ja) | 2000-09-29 | 2000-09-29 | 正極活物質及び非水電解質電池 |
Publications (1)
Publication Number | Publication Date |
---|---|
MXPA01009735A true MXPA01009735A (es) | 2004-08-12 |
Family
ID=18782939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MXPA01009735A MXPA01009735A (es) | 2000-09-29 | 2001-09-27 | Metodo para la preparacion de material activo catodico y metodo para la preparacion de electrolito no acuoso. |
Country Status (7)
Country | Link |
---|---|
US (2) | US20020102459A1 (es) |
EP (3) | EP2256846B1 (es) |
JP (1) | JP3921931B2 (es) |
KR (2) | KR100968054B1 (es) |
CN (1) | CN1180497C (es) |
MX (1) | MXPA01009735A (es) |
TW (1) | TW540181B (es) |
Families Citing this family (93)
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JP4848582B2 (ja) * | 2000-10-06 | 2011-12-28 | ソニー株式会社 | 正極活物質の製造方法 |
JP4495336B2 (ja) * | 2000-11-10 | 2010-07-07 | 株式会社Kri | 鉄リン酸リチウムの製造方法。 |
CN100414746C (zh) * | 2001-12-21 | 2008-08-27 | 麻省理工学院 | 传导性组合物及其制备和应用 |
CA2411695A1 (fr) | 2002-11-13 | 2004-05-13 | Hydro-Quebec | Electrode recouverte d'un film obtenu a partir d'une solution aqueuse comportant un liant soluble dans l'eau, son procede de fabrication et ses utilisations |
CA2790806C (en) | 2003-12-23 | 2013-04-02 | Universite De Montreal | Process for preparing electroactive insertion compounds and electrode materials obtained therefrom |
CN102751488B (zh) * | 2004-02-06 | 2016-05-25 | A123系统有限责任公司 | 具有高充放电倍率能力的锂二次电池 |
US8617745B2 (en) * | 2004-02-06 | 2013-12-31 | A123 Systems Llc | Lithium secondary cell with high charge and discharge rate capability and low impedance growth |
US8715860B2 (en) | 2004-03-03 | 2014-05-06 | Sanyo Electric Co., Ltd. | Non-aqueous electrolyte battery |
JP4693372B2 (ja) * | 2004-07-16 | 2011-06-01 | 三洋電機株式会社 | 非水電解質二次電池 |
US7842420B2 (en) | 2005-02-03 | 2010-11-30 | A123 Systems, Inc. | Electrode material with enhanced ionic transport properties |
JP4888411B2 (ja) * | 2008-02-13 | 2012-02-29 | ソニー株式会社 | 正極および非水電解質電池 |
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JP5880757B1 (ja) * | 2015-03-31 | 2016-03-09 | 住友大阪セメント株式会社 | リチウムイオン二次電池用正極材料、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、リチウムイオン二次電池用正極材料の製造方法 |
JP2017045726A (ja) | 2015-08-27 | 2017-03-02 | 株式会社半導体エネルギー研究所 | 電極、及びその製造方法、蓄電池、並びに電子機器 |
US10230093B2 (en) | 2015-09-25 | 2019-03-12 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing storage battery electrode |
KR102323397B1 (ko) | 2016-07-05 | 2021-11-05 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 양극 활물질, 양극 활물질의 제작 방법, 및 이차 전지 |
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KR102606545B1 (ko) | 2017-05-12 | 2023-11-24 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 양극 활물질 입자 |
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EP3783707A1 (en) | 2017-06-26 | 2021-02-24 | Semiconductor Energy Laboratory Co., Ltd. | Lithium ion secondary battery |
WO2020004179A1 (ja) | 2018-06-25 | 2020-01-02 | 積水化学工業株式会社 | 炭素材料、導電助剤、蓄電デバイス用電極、及び蓄電デバイス |
CN112640175A (zh) * | 2018-10-23 | 2021-04-09 | 洛克希德马丁能源有限责任公司 | 用于从电解质中去除杂质的方法和装置 |
KR20220088715A (ko) | 2019-10-25 | 2022-06-28 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 전극, 이차 전지, 및 전자 기기 |
WO2021130646A1 (ja) | 2019-12-27 | 2021-07-01 | 株式会社半導体エネルギー研究所 | 電極スラリーの作製方法、電極の作製方法、正極の作製方法、二次電池用電極、二次電池用正極 |
CN112331833A (zh) * | 2020-11-10 | 2021-02-05 | 江西省汇亿新能源有限公司 | 一种磷酸铁锂启动电池及其制作方法 |
CN114914394B (zh) * | 2022-06-15 | 2024-01-02 | 湖北亿纬动力有限公司 | 一种正极极片及其制备方法与二次电池 |
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CA1331506C (en) * | 1988-07-12 | 1994-08-23 | Michael Makepeace Thackeray | Method of synthesizing a lithium manganese oxide |
JPH08138744A (ja) * | 1994-11-16 | 1996-05-31 | Fuji Photo Film Co Ltd | 非水二次電池 |
JP3484003B2 (ja) * | 1995-11-07 | 2004-01-06 | 日本電信電話株式会社 | 非水電解質二次電池 |
US5910382A (en) * | 1996-04-23 | 1999-06-08 | Board Of Regents, University Of Texas Systems | Cathode materials for secondary (rechargeable) lithium batteries |
WO1998032183A1 (fr) * | 1997-01-17 | 1998-07-23 | Hydro-Quebec | Composition electrolytique a base de polymeres pour generateur electrochimique |
US20020192137A1 (en) * | 2001-04-30 | 2002-12-19 | Benjamin Chaloner-Gill | Phosphate powder compositions and methods for forming particles with complex anions |
CA2270771A1 (fr) * | 1999-04-30 | 2000-10-30 | Hydro-Quebec | Nouveaux materiaux d'electrode presentant une conductivite de surface elevee |
US6309675B1 (en) * | 1999-07-21 | 2001-10-30 | Nancy Laning Sobczak | Therapeutic composition including plantain and aloe vera for treatment of arthritis and other afflictions |
US6528033B1 (en) * | 2000-01-18 | 2003-03-04 | Valence Technology, Inc. | Method of making lithium-containing materials |
JP4151210B2 (ja) * | 2000-08-30 | 2008-09-17 | ソニー株式会社 | 正極活物質及びその製造方法、並びに非水電解質電池及びその製造方法 |
WO2004036672A1 (ja) | 2002-10-18 | 2004-04-29 | Japan As Represented By President Of The University Of Kyusyu | リチウム電池用正極材料の製造方法、およびリチウム電池 |
JP4794833B2 (ja) * | 2004-07-21 | 2011-10-19 | 日本コークス工業株式会社 | リチウムイオン二次電池用正極材料、その製造方法、及びリチウムイオン二次電池 |
US7824802B2 (en) | 2007-01-17 | 2010-11-02 | The United States Of America As Represented By The Secretary Of The Army | Method of preparing a composite cathode active material for rechargeable electrochemical cell |
WO2010057798A1 (en) * | 2008-11-19 | 2010-05-27 | L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | A process for laser cutting a metal plate |
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2000
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- 2001-09-21 EP EP10010345.6A patent/EP2256846B1/en not_active Expired - Lifetime
- 2001-09-21 TW TW090123364A patent/TW540181B/zh not_active IP Right Cessation
- 2001-09-21 EP EP01122751A patent/EP1193783B1/en not_active Expired - Lifetime
- 2001-09-21 EP EP10010344.9A patent/EP2256845B1/en not_active Expired - Lifetime
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TW540181B (en) | 2003-07-01 |
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JP3921931B2 (ja) | 2007-05-30 |
EP2256846A1 (en) | 2010-12-01 |
EP2256846B1 (en) | 2017-03-22 |
US20020102459A1 (en) | 2002-08-01 |
EP1193783A2 (en) | 2002-04-03 |
CN1180497C (zh) | 2004-12-15 |
CN1346162A (zh) | 2002-04-24 |
KR100968054B1 (ko) | 2010-07-08 |
EP2256845A1 (en) | 2010-12-01 |
KR100951328B1 (ko) | 2010-04-08 |
EP1193783B1 (en) | 2011-11-02 |
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