KR100809570B1 - 2차 전지 제조용 양극 재료 - Google Patents

2차 전지 제조용 양극 재료 Download PDF

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KR100809570B1
KR100809570B1 KR1020070039924A KR20070039924A KR100809570B1 KR 100809570 B1 KR100809570 B1 KR 100809570B1 KR 1020070039924 A KR1020070039924 A KR 1020070039924A KR 20070039924 A KR20070039924 A KR 20070039924A KR 100809570 B1 KR100809570 B1 KR 100809570B1
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group
particles
positive electrode
primary particles
micrometer
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KR20070105266A (ko
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치흐-웨이 양
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어콰이어 에너지 컴퍼니 리미티드
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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
    • 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
    • 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
    • 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
    • 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
    • H01M4/1397—Processes of manufacture of electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
    • 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
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
KR1020070039924A 2006-04-25 2007-04-24 2차 전지 제조용 양극 재료 Active KR100809570B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNB2006100749646A CN100563047C (zh) 2006-04-25 2006-04-25 适用于制作二次电池的正极的复合材料及其所制得的电池
CN200610074964.6 2006-04-25

Publications (2)

Publication Number Publication Date
KR20070105266A KR20070105266A (ko) 2007-10-30
KR100809570B1 true KR100809570B1 (ko) 2008-03-04

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EP (1) EP1850409A1 (enExample)
JP (1) JP5039423B2 (enExample)
KR (1) KR100809570B1 (enExample)
CN (1) CN100563047C (enExample)
CA (1) CA2585594C (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
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KR20150026863A (ko) 2013-08-28 2015-03-11 주식회사 엘지화학 리튬 전이금속 인산화물 입자를 포함하는 양극 활물질, 이의 제조방법, 및 이를 포함하는 리튬 이차전지
KR20220118782A (ko) 2021-02-19 2022-08-26 전남대학교산학협력단 탄소 코팅된 nmtvp 나노복합체 양극재료, 그 제조방법 및 이를 포함하는 양극 및 나트륨이온배터리

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GB0709165D0 (en) 2007-05-11 2007-06-20 Nexeon Ltd A silicon anode for a rechargeable battery
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JP5314264B2 (ja) * 2007-09-26 2013-10-16 古河電池株式会社 リチウム二次電池用正極活物質の製造法、正極活物質及びリチウム二次電池
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US20090194747A1 (en) * 2008-02-04 2009-08-06 Vale Inco Limited Method for improving environmental stability of cathode materials for lithium batteries
JP5165515B2 (ja) * 2008-09-19 2013-03-21 株式会社日立製作所 リチウムイオン二次電池
JP5396798B2 (ja) 2008-09-30 2014-01-22 Ｔｄｋ株式会社 活物質材料、それを用いた正極及びリチウムイオン二次電池
JP5365125B2 (ja) * 2008-09-30 2013-12-11 Ｔｄｋ株式会社 リチウムイオン二次電池の正極用活物質
US8821763B2 (en) 2008-09-30 2014-09-02 Tdk Corporation Active material and method of manufacturing active material
GB2464157B (en) 2008-10-10 2010-09-01 Nexeon Ltd A method of fabricating structured particles composed of silicon or a silicon-based material
GB2464158B (en) 2008-10-10 2011-04-20 Nexeon Ltd A method of fabricating structured particles composed of silicon or a silicon-based material and their use in lithium rechargeable batteries
BRPI0919655B1 (pt) 2008-10-22 2019-04-24 Lg Chem, Ltd. Fosfato de ferro e lítio tipo olivina, mistura de cátodo, bateria de lítio secundária e método para preparar o fosfato de ferro e lítio
JP5347605B2 (ja) * 2009-03-16 2013-11-20 Ｔｄｋ株式会社 活物質、これを含む電極、当該電極を含むリチウムイオン二次電池、及び活物質の製造方法
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GB2470056B (en) 2009-05-07 2013-09-11 Nexeon Ltd A method of making silicon anode material for rechargeable cells
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US9853292B2 (en) 2009-05-11 2017-12-26 Nexeon Limited Electrode composition for a secondary battery cell
JP5370790B2 (ja) 2009-10-02 2013-12-18 トヨタ自動車株式会社 リチウム二次電池及び該電池用正極
US9362554B2 (en) 2009-10-02 2016-06-07 Toyota Jidosha Kabushiki Kaisha Method of manufacturing a positive electrode with a condensation reaction initiated by heating and reduced pressure
JP5645092B2 (ja) * 2009-11-05 2014-12-24 ユミコア 二重シェルコアリチウムニッケルマンガンコバルト酸化物
KR20150029722A (ko) * 2009-11-18 2015-03-18 미쓰이 가가쿠 가부시키가이샤 전기 화학 셀용 수성 페이스트, 이 수성 페이스트를 도포하여 이루어지는 전기 화학 셀용 극판, 및 이 극판을 포함하는 전지
KR101505218B1 (ko) 2010-03-12 2015-03-24 주식회사 엘지화학 수명 저하가 없는 급속 충전형 음극과 이를 포함하는 리튬 이차전지
GB201005979D0 (en) 2010-04-09 2010-05-26 Nexeon Ltd A method of fabricating structured particles composed of silicon or a silicon-based material and their use in lithium rechargeable batteries
GB201009519D0 (en) 2010-06-07 2010-07-21 Nexeon Ltd An additive for lithium ion rechargeable battery cells
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KR101173868B1 (ko) 2010-12-03 2012-08-14 삼성에스디아이 주식회사 리튬 이차 전지용 양극 활물질 및 이를 포함하는 리튬 이차 전지
JP5736965B2 (ja) * 2011-05-27 2015-06-17 日立金属株式会社 リチウム二次電池用正極活物質とその製造方法、リチウム二次電池用正極、及びリチウム二次電池
KR101227107B1 (ko) * 2011-06-13 2013-01-28 한국과학기술원 ２단계 결정화 공정을 통한 마이크로 크기의 다공성 ＬｉＦｅＰＯ４／Ｃ복합체 제조방법 및 리튬이온전지 양극재로의 이용방법
JP5273274B1 (ja) * 2012-04-27 2013-08-28 東洋インキＳｃホールディングス株式会社 リチウム二次電池電極形成用組成物、二次電池用電極
WO2014073652A1 (ja) 2012-11-12 2014-05-15 三井造船株式会社 電極材料及び電極材料の製造方法
JP5665896B2 (ja) * 2013-01-30 2015-02-04 国立大学法人群馬大学 活物質材料およびリチウムイオン電池
EP2778127A1 (en) * 2013-03-15 2014-09-17 Clariant International Ltd. Lithium transition metal phosphate secondary agglomerates and process for its manufacture
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CN103413945A (zh) * 2013-08-27 2013-11-27 昆明理工大学 一种锂离子电池正极材料的制造方法
JP6352421B2 (ja) 2013-09-02 2018-07-04 エルジー・ケム・リミテッド 二次電池用正極及びそれを含む二次電池
KR101764470B1 (ko) * 2014-10-02 2017-08-02 주식회사 엘지화학 이종의 바인더를 포함하는 양극 활물질 슬러리 및 이로부터 제조된 양극
CN111009691B (zh) * 2019-12-24 2021-01-26 天津巴莫科技有限责任公司 一种高性能nascion结构固态电解质及其制备方法
CN113921779B (zh) * 2021-09-08 2022-12-13 西北大学 一种nasicon型钠快离子导体材料、制备方法及应用
CN115417393A (zh) * 2022-09-05 2022-12-02 广西大学 一种球形磷酸锰锆钠/碳复合材料及制备方法和应用
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Publication number Priority date Publication date Assignee Title
KR20150026863A (ko) 2013-08-28 2015-03-11 주식회사 엘지화학 리튬 전이금속 인산화물 입자를 포함하는 양극 활물질, 이의 제조방법, 및 이를 포함하는 리튬 이차전지
US9871246B2 (en) 2013-08-28 2018-01-16 Lg Chem, Ltd. Cathode active material including lithium transition metal phosphate particles, preparation method thereof, and lithium secondary battery including the same
US10714742B2 (en) 2013-08-28 2020-07-14 Lg Chem, Ltd. Cathode active material including lithium transition metal phosphate particles, preparation method thereof, and lithium secondary battery including the same
KR20220118782A (ko) 2021-02-19 2022-08-26 전남대학교산학협력단 탄소 코팅된 nmtvp 나노복합체 양극재료, 그 제조방법 및 이를 포함하는 양극 및 나트륨이온배터리

Also Published As

Publication number Publication date
CA2585594C (en) 2012-03-13
KR20070105266A (ko) 2007-10-30
HK1109679A1 (en) 2008-06-13
CN100563047C (zh) 2009-11-25
CN101064367A (zh) 2007-10-31
JP5039423B2 (ja) 2012-10-03
EP1850409A1 (en) 2007-10-31
CA2585594A1 (en) 2007-10-25
JP2007294461A (ja) 2007-11-08

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