CN103779535B - 锂金属氧化物复合物、其制备方法和包括其的锂二次电池 - Google Patents
锂金属氧化物复合物、其制备方法和包括其的锂二次电池 Download PDFInfo
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- CN103779535B CN103779535B CN201310491931.1A CN201310491931A CN103779535B CN 103779535 B CN103779535 B CN 103779535B CN 201310491931 A CN201310491931 A CN 201310491931A CN 103779535 B CN103779535 B CN 103779535B
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- lithium
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- metal oxide
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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
-
- 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
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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
-
- 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
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
- H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
-
- 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
-
- 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
- H01M4/622—Binders being polymers
-
- 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
- H01M4/36—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
-
- 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)
- Inorganic Chemistry (AREA)
- Composite Materials (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
元素 | 重量% | 原子% |
Mn K | 99.89 | 99.90 |
Co K | -0.20 | -0.19 |
Ni K | 0.30 | 0.29 |
总计 | 100.00 |
元素 | 重量% | 原子% |
Mn K | 57.10 | 58.74 |
Co K | 11.47 | 11.00 |
Ni K | 31.43 | 30.25 |
总计 | 100.00 |
Claims (15)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20120116227A KR101497190B1 (ko) | 2012-10-18 | 2012-10-18 | 리튬이차전지용 리튬금속산화물 복합체, 그 제조방법 및 이것을 포함하는 리튬이차전지 |
KR10-2012-0116227 | 2012-10-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103779535A CN103779535A (zh) | 2014-05-07 |
CN103779535B true CN103779535B (zh) | 2018-04-10 |
Family
ID=50485621
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310491931.1A Expired - Fee Related CN103779535B (zh) | 2012-10-18 | 2013-10-18 | 锂金属氧化物复合物、其制备方法和包括其的锂二次电池 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9478801B2 (zh) |
JP (1) | JP6222819B2 (zh) |
KR (1) | KR101497190B1 (zh) |
CN (1) | CN103779535B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10637054B2 (en) | 2013-06-06 | 2020-04-28 | Nec Corporation | Positive electrode material for lithium ion secondary batteries, and method for producing same |
KR101620468B1 (ko) | 2014-12-04 | 2016-05-13 | 한국에너지기술연구원 | 금속-공기 전지용 양극, 그의 제조방법 및 그를 포함하는 금속-공기 전지 |
KR101602416B1 (ko) * | 2014-12-12 | 2016-03-11 | 한국에너지기술연구원 | 리튬-공기 전지용 양극, 그의 제조방법 및 그를 포함하는 리튬-공기 전지 |
KR101913906B1 (ko) | 2015-06-17 | 2018-10-31 | 주식회사 엘지화학 | 이차전지용 양극활물질, 이의 제조방법 및 이를 포함하는 이차전지 |
CN105449195B (zh) * | 2015-12-28 | 2018-01-30 | 哈尔滨工业大学 | 一种具有纳米管/棒穿插结构和微米级一次颗粒的锂离子电池正极材料前驱体及其制备方法 |
US10570017B2 (en) * | 2017-01-16 | 2020-02-25 | Winsky Technology Hong Kong Limited | Yolk-shell-structured material, anode material, anode, battery, and method of forming same |
CN113104895A (zh) * | 2020-01-13 | 2021-07-13 | 广州汽车集团股份有限公司 | 氧化亚锰/碳复合材料的制备方法、氧化亚锰/碳复合材料、负电极及锂离子电池 |
Citations (4)
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CN1571197A (zh) * | 2003-04-11 | 2005-01-26 | 索尼株式会社 | 正极活性物质以及用其制造的非水电解液二次电池 |
CN1324736C (zh) * | 2003-04-11 | 2007-07-04 | 索尼株式会社 | 正极活性物质和含有该正极活性物质的非水电解质二次电池 |
CN101447566A (zh) * | 2008-12-29 | 2009-06-03 | 清华大学深圳研究生院 | 层状-尖晶石共生结构锂离子电池正极材料及制备方法 |
CN102037590A (zh) * | 2008-03-20 | 2011-04-27 | 株式会社L&F新素材 | 用于锂二次电池的正极活性材料及含有该正极活性材料的锂二次电池 |
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JP3702481B2 (ja) * | 1995-02-14 | 2005-10-05 | 東ソー株式会社 | 針状マンガン複合酸化物及びその製造方法並びにその用途 |
JP3521597B2 (ja) * | 1996-02-02 | 2004-04-19 | 松下電器産業株式会社 | アルカリ乾電池およびアルカリ乾電池用マンガン酸化物の製造法 |
KR100369445B1 (ko) * | 2000-04-17 | 2003-01-24 | 한국과학기술원 | 리튬이차전지의 양극전극용 리튬망간계 산화물의 코팅재및 그의 코팅방법 |
JP3944899B2 (ja) * | 2001-12-27 | 2007-07-18 | 株式会社ジーエス・ユアサコーポレーション | 非水系二次電池 |
JP4258170B2 (ja) * | 2002-05-10 | 2009-04-30 | 日本電気株式会社 | 二次電池用正極およびそれを用いた二次電池 |
JP2006012433A (ja) * | 2004-06-22 | 2006-01-12 | Nichia Chem Ind Ltd | 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 |
JP4683527B2 (ja) * | 2004-07-22 | 2011-05-18 | 日本化学工業株式会社 | 改質リチウムマンガンニッケル系複合酸化物、その製造方法、リチウム二次電池正極活物質及びリチウム二次電池 |
EP1831943B1 (en) * | 2004-12-31 | 2014-12-10 | IUCF-HYU (Industry-University Cooperation Foundation Hanyang University) | Method for preparing double-layer cathode active materials for lithium secondary batteries |
KR100674287B1 (ko) | 2005-04-01 | 2007-01-24 | 에스케이 주식회사 | 핵·껍질 다층구조를 가지는 리튬이차전지용 양극 활물질,그 제조 방법 및 이를 사용한 리튬이차전지 |
JP2011134670A (ja) | 2009-12-25 | 2011-07-07 | Toyota Motor Corp | リチウム二次電池用正極活物質 |
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-
2012
- 2012-10-18 KR KR20120116227A patent/KR101497190B1/ko active IP Right Grant
-
2013
- 2013-09-17 JP JP2013191562A patent/JP6222819B2/ja not_active Expired - Fee Related
- 2013-10-18 US US14/057,537 patent/US9478801B2/en active Active
- 2013-10-18 CN CN201310491931.1A patent/CN103779535B/zh not_active Expired - Fee Related
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CN1571197A (zh) * | 2003-04-11 | 2005-01-26 | 索尼株式会社 | 正极活性物质以及用其制造的非水电解液二次电池 |
CN1324736C (zh) * | 2003-04-11 | 2007-07-04 | 索尼株式会社 | 正极活性物质和含有该正极活性物质的非水电解质二次电池 |
CN102037590A (zh) * | 2008-03-20 | 2011-04-27 | 株式会社L&F新素材 | 用于锂二次电池的正极活性材料及含有该正极活性材料的锂二次电池 |
CN101447566A (zh) * | 2008-12-29 | 2009-06-03 | 清华大学深圳研究生院 | 层状-尖晶石共生结构锂离子电池正极材料及制备方法 |
Also Published As
Publication number | Publication date |
---|---|
KR20140049868A (ko) | 2014-04-28 |
JP6222819B2 (ja) | 2017-11-01 |
JP2014086418A (ja) | 2014-05-12 |
CN103779535A (zh) | 2014-05-07 |
KR101497190B1 (ko) | 2015-02-27 |
US9478801B2 (en) | 2016-10-25 |
US20140113190A1 (en) | 2014-04-24 |
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