ES2536250T3 - Material catódico y batería de iones de litio del mismo - Google Patents

Material catódico y batería de iones de litio del mismo Download PDF

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ES2536250T3
ES2536250T3 ES11720856.1T ES11720856T ES2536250T3 ES 2536250 T3 ES2536250 T3 ES 2536250T3 ES 11720856 T ES11720856 T ES 11720856T ES 2536250 T3 ES2536250 T3 ES 2536250T3
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lithium ion
ion battery
hours
reaction
cathodic material
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Sukumaran Gopukumar
Chandrasekaran Nithya
Ramasamy Thirunakaran
Arumugam Sivashanmugam
Sundeep Kumar Dhawan
Rakesh Behari Mathur
Priyanka Heda MAHESHWARI
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Council of Scientific and Industrial Research CSIR
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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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D15/00—Lithium compounds
    • C01D15/02—Oxides; Hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of cobalt
    • 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
    • H01M4/13—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
    • H01M4/362—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
    • H01M4/36—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
    • H01M4/46—Alloys based on magnesium or aluminium
    • H01M4/466—Magnesium based
    • 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
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • 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

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  • Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Secondary Cells (AREA)

Abstract

Un óxido de litio-cobalto dopado doblemente distribuido en capas de fórmula LiMxNyCo1-x-yO2 en la que x e y son valores positivos 0,01 <= x, y <= 0,2, M y N son dopantes y M es Mg divalente y N es Cu divalente.

Description

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E11720856
05-05-2015
Ejemplo 1
Preparación de material catódico
Preparación de LiMg0015Cu0.185Co08O2
Se llevaron a cabo síntesis de materiales LiMgxCuyCo1-x-yO2 (0x, y0,2) mezclando materiales estequiométricos de LiNO3 anhidro (6,895 g), Cu(NO3)2.3H2O (4,469 g), Mg(NO3).6H2O (0,3846 g) y Co(NO3)2.4H2O (23,283 g), después se disolvieron en 100 ml de agua destilada de forma triple. La solución de iones metálicos resultante se agitó de forma continua a 300 rpm durante 2 horas en condición caliente (100 °C). La solución concentrada anterior se transfirió a porcelana y se situó en en centro y se situó en el centro de una placa rotativa de horno de microondas (Kenstar, India 2450 MHz, 1500 W). La solución se irradió a plena energía (energía de microondas al 100 % (frecuencia de microondas de 2450 MHz)) durante 35 minutos. Durante la reacción, los constituyentes químicos se calentaron rápidamente y se hizo presente un resplandor rojo dentro de la porcelana a lo largo de la reacción. Después de la finalización de la reacción el producto se secó en un horno de aire durante dos horas y el producto resultante se molió en mortero durante 2 horas en aire para obtener LiMgxCuyCo1-x-yO2 puro de fase y partículas con tamaño submicrométrico. El material se mezcló con material conductor y aglutinante para hacerlo en forma de suspensión y se revistió sobre lámina de aluminio. Se prensó en caliente y se perforaron obstáculos de 18 mm.
Ejemplo 2
Preparación de material catódico de LiMg0.035Cu0165Co0.8O2
Se llevaron a cabo síntesis de materiales LiMgxCuyCo1-x-yO2 (x, y ≥0,2) mezclando materiales estequiométricos de LiNO3 anhidro (6,895 g), Cu(NO3)2.3H2O (3,9864g), Mg(NO3).6H2O (0,8674g) y Co(NO3)2.4H2O (23,283 g), después se disolvieron en de agua destilada de forma triple (100 ml). La solución iónica metálica resultante se agitó de forma continua (300 rpm) en condición caliente (100 ºC) durante 2 horas. La solución concentrada anterior se transfirió a porcelana y se situó en en centro y se situó en el centro de una placa rotativa de horno de microondas (Kenstar, India 2450 MHz, 1500 W). La solución se irradió a plena energía (energía de microondas al 100 % (frecuencia de microondas de 2450 MHz)) durante 35 minutos. Durante la reacción, los constituyentes químicos se calentaron rápidamente y se hizo presente un resplandor rojo dentro de la porcelana a lo largo de la reacción. Después de la finalización de la reacción el producto se secó en un horno de aire durante dos horas y el producto resultante se molió en mortero durante 2 horas en aire para obtener LiMgxCuyCo1-x-yO2 puro de fase y partículas con tamaño de micrómetros. El material se mezcló con material conductor y aglutinante para hacerlo en forma de suspensión y se revistió sobre lámina de aluminio. Se prensó en caliente y se perforaron obstáculos de 18 mm.
Ejemplo 3
Preparación de material catódico de LiMg0.049Cu0.151Co08O2
Se llevaron a cabo síntesis de materiales LiMgxCuyCo1-x-yO2 (x≥0,1, y0,1) mezclando materiales estequiométricos de LiNO3 anhidro (6,895 g), Cu(NO3)2.3H2O (3,648g), Mg(NO3).6H2O (1,2564g) y Co(NO3)2.4H2O (23,283 g), después se disolvió en 100 ml de agua destilada de forma triple. La solución de iones metálicos resultante se agitó de forma continua (300 rpm) durante 2 horas en condición caliente (100 ºC). La solución concentrada anterior se transfirió a porcelana y se situó en en centro y se situó en el centro de una placa rotativa de horno de microondas (Kenstar, India 2450 MHz, 1500 W). La solución se irradió a plena energía (energía de microondas al 100 % (frecuencia de microondas de 2450 MHz)) durante 30 a 40 minutos. Durante la reacción, los constituyentes químicos se calentaron rápidamente y se hizo presente un resplandor rojo dentro de la porcelana a lo largo de la reacción. Después de la finalización de la reacción el producto se secó en un horno de aire durante dos horas y el producto resultante se molió en mortero durante 2 horas en aire para obtener LiMgxCuyCo1-x-yO2 puro de fase y partículas con tamaño de micrómetros. El material se mezcló con material conductor y aglutinante para hacerlo en forma de suspensión y se revistió sobre lámina de aluminio. Se prensó en caliente y se perforaron obstáculos de 18 mm.
Ejemplo 4
Preparación de material de ánodo
El papel carbón se sintetiza por tecnología de fabricación de papel bien conocida en la que la fibra de carbono está impregnada con una resina. El ánodo de lámina de carbono se usa directamente como material de ánodo y las láminas se perforan dentro del tamaño de 18 mm.
Ejemplo 5 Ensamblaje de pilas de botón y evaluación electroquímica
Se ensamblaron pilas de botón de iones de litio dentro de guantera cargada de argón usando el electrodo positivo y el negativo según se preparan por los procedimientos citados y un separador de película de polipropileno intercalado
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Claims (1)

  1. imagen1
ES11720856.1T 2010-10-20 2011-03-29 Material catódico y batería de iones de litio del mismo Active ES2536250T3 (es)

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IN2494DE2010 2010-10-20
INDE20102494 2010-10-20
PCT/IB2011/000662 WO2012052810A1 (en) 2010-10-20 2011-03-29 Cathode material and lithium ion battery therefrom

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Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12151949B2 (en) 2013-05-06 2024-11-26 eJoule, Inc. Materials and methods of producing lithium cobalt oxide materials of a battery cell
CN106537535A (zh) * 2014-05-20 2017-03-22 魁北克电力公司 用于光电池的电极
EP3353844B1 (en) 2015-03-27 2022-05-11 Mason K. Harrup All-inorganic solvents for electrolytes
WO2018029707A2 (en) * 2016-08-10 2018-02-15 Indian Institute Of Technology Bombay Full cell for lithium ion battery with conversion anode and intercalation cathode
KR102091214B1 (ko) * 2016-09-12 2020-03-19 주식회사 엘지화학 고전압용 리튬 코발트 산화물을 포함하는 리튬 이차전지용 양극 활물질 및 이를 제조하는 방법
CN106299297A (zh) * 2016-09-20 2017-01-04 华中科技大学 一种一维掺铋碳纳米线复合材料及其制备方法和应用
US10707531B1 (en) 2016-09-27 2020-07-07 New Dominion Enterprises Inc. All-inorganic solvents for electrolytes
KR20180050894A (ko) * 2016-11-07 2018-05-16 삼성에스디아이 주식회사 리튬 이차 전지용 양극 활물질 및 이를 포함하는 리튬 이차 전지
CN108123109B (zh) * 2016-11-28 2020-09-29 华为技术有限公司 钴酸锂正极材料及其制备方法以及锂离子二次电池
CN108123114B (zh) 2016-11-28 2019-11-29 华为技术有限公司 钴酸锂正极材料及其制备方法以及锂离子二次电池
WO2018117634A1 (ko) * 2016-12-21 2018-06-28 주식회사 엘지화학 금속이 도핑된 고전압용 양극 활물질
EP3471181A4 (en) 2016-12-21 2019-08-21 LG Chem, Ltd. KOBALTVORLÄUFER FOR THE PREPARATION OF A CATHODE ACTIVE MATERIAL FOR A METAL-DOTTED SECONDARY BATTERY
US11038159B2 (en) 2017-01-31 2021-06-15 Lg Chem, Ltd. Positive electrode active material for lithium secondary battery including lithium cobalt oxide having core-shell structure, method for producing the same, and positive electrode and secondary battery including the positive electrode active material
WO2020104881A1 (ja) * 2018-11-21 2020-05-28 株式会社半導体エネルギー研究所 正極活物質、および二次電池
CN111908512A (zh) * 2020-07-17 2020-11-10 内蒙古科技大学 一种o位卤族元素掺杂钙钛矿氧化物及其在对称电池中的应用
CA3198390A1 (en) 2020-09-18 2022-03-24 eJoule, Inc. Materials and methods of producing lithium cobalt oxide materials of a battery cell
CN113451582B (zh) * 2021-08-30 2022-02-01 中南大学 一种钨、硫共掺杂改性富锂锰基正极材料及其制备方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6557531B2 (en) 1996-09-13 2003-05-06 Hitachi, Ltd. Thermal type air flow meter
JP3691279B2 (ja) * 1998-02-10 2005-09-07 三星エスディアイ株式会社 リチウム二次電池用正極活物質、その製造方法、及びリチウム二次電池
JP3611188B2 (ja) 2000-03-03 2005-01-19 日産自動車株式会社 非水電解質二次電池用正極活物質および非水電解質二次電池
US6503660B2 (en) 2000-12-06 2003-01-07 R. Terry K. Baker Lithium ion battery containing an anode comprised of graphitic carbon nanofibers
JP4325112B2 (ja) * 2000-12-28 2009-09-02 ソニー株式会社 正極活物質及び非水電解質二次電池
US6998071B2 (en) * 2001-08-03 2006-02-14 Toda Kogyo Corporation Cobalt oxide particles and process for producing the same, cathode active material for non-aqueous electrolyte secondary cell and process for producing the same, and non-aqueous electrolyte secondary cell
KR100420024B1 (ko) 2001-10-17 2004-02-25 삼성에스디아이 주식회사 리튬 이차 전지용 음극 활물질 및 그의 제조 방법
CN100517818C (zh) * 2002-09-25 2009-07-22 清美化学股份有限公司 锂二次电池用正极材料及其制造方法
JP2004158352A (ja) 2002-11-07 2004-06-03 Sanyo Electric Co Ltd 非水電解質二次電池
US20040137326A1 (en) 2002-11-09 2004-07-15 Munshi M. Zafar A. Lithium ion battery and methods of manufacturing same
JP4274801B2 (ja) * 2003-01-09 2009-06-10 パナソニック株式会社 非水電解質二次電池用正極活物質の製造法
JP4920880B2 (ja) 2003-09-26 2012-04-18 三星エスディアイ株式会社 リチウムイオン二次電池
EP2270901B1 (en) * 2003-09-26 2012-12-26 LG Chem, Ltd. Method for regulating terminal voltage of cathode during overdischarge and cathode active matrial for lithium secondary battery
JP4876371B2 (ja) * 2004-01-29 2012-02-15 日亜化学工業株式会社 非水電解質二次電池用正極活物質、非水電解質二次電池用正極合剤および非水電解質二次電池
JP4641507B2 (ja) * 2006-03-17 2011-03-02 シャープ株式会社 給電システム
JP4586991B2 (ja) * 2006-03-24 2010-11-24 ソニー株式会社 正極活物質およびその製造方法、並びに二次電池
JP2009533833A (ja) 2006-04-17 2009-09-17 中信国安盟固利新能源科技有限公司 リチウムイオン蓄電池
TW200810200A (en) * 2006-06-27 2008-02-16 Boston Power Inc Integrated current-interrupt device for lithium-ion cells
US7745047B2 (en) 2007-11-05 2010-06-29 Nanotek Instruments, Inc. Nano graphene platelet-base composite anode compositions for lithium ion batteries
TWI435493B (zh) * 2007-11-05 2014-04-21 Univ Nat Taiwan Science Tech 電池用電極材料的製造方法
US8822078B2 (en) * 2008-09-29 2014-09-02 Rochester Institute Of Technology Freestanding carbon nanotube paper, methods of its making, and devices containing the same
WO2010139404A1 (en) * 2009-06-05 2010-12-09 Umicore Nanoparticle doped precursors for stable lithium cathode material
CN101699639A (zh) * 2009-07-01 2010-04-28 北京高盟化工有限公司 碳包覆纳米磷酸铁锂复合正极材料的制备方法
JP2011210463A (ja) * 2010-03-29 2011-10-20 Jx Nippon Mining & Metals Corp リチウムイオン電池用正極活物質の製造方法

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KR101895641B1 (ko) 2018-09-05
CN103380529B (zh) 2016-09-07
EP2630686B1 (en) 2015-03-11
JP5707499B2 (ja) 2015-04-30
JP2013541819A (ja) 2013-11-14
US9882206B2 (en) 2018-01-30
KR20140040673A (ko) 2014-04-03
CN103380529A (zh) 2013-10-30
EP2630686A1 (en) 2013-08-28
WO2012052810A1 (en) 2012-04-26
US20140087257A1 (en) 2014-03-27

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