KR100775294B1 - 전극활물질 및 이를 포함하는 전지 - Google Patents
전극활물질 및 이를 포함하는 전지 Download PDFInfo
- Publication number
- KR100775294B1 KR100775294B1 KR1020050087336A KR20050087336A KR100775294B1 KR 100775294 B1 KR100775294 B1 KR 100775294B1 KR 1020050087336 A KR1020050087336 A KR 1020050087336A KR 20050087336 A KR20050087336 A KR 20050087336A KR 100775294 B1 KR100775294 B1 KR 100775294B1
- Authority
- KR
- South Korea
- Prior art keywords
- active material
- electrode active
- secondary particles
- particle state
- primary particle
- Prior art date
Links
Images
Classifications
-
- 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
- H01M4/48—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
- H01M4/48—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
- H01M4/36—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
-
- 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
-
- 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)
- Inorganic Chemistry (AREA)
- Composite Materials (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050087336A KR100775294B1 (ko) | 2005-09-20 | 2005-09-20 | 전극활물질 및 이를 포함하는 전지 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050087336A KR100775294B1 (ko) | 2005-09-20 | 2005-09-20 | 전극활물질 및 이를 포함하는 전지 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070033100A KR20070033100A (ko) | 2007-03-26 |
KR100775294B1 true KR100775294B1 (ko) | 2007-11-08 |
Family
ID=41560670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050087336A KR100775294B1 (ko) | 2005-09-20 | 2005-09-20 | 전극활물질 및 이를 포함하는 전지 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100775294B1 (ko) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004092073A1 (ja) | 2003-04-17 | 2004-10-28 | Seimi Chemical Co. Ltd. | リチウム-ニッケル-コバルト-マンガン含有複合酸化物およびリチウム二次電池用正極活物質用原料とそれらの製造方法 |
KR20050038893A (ko) * | 2003-10-23 | 2005-04-29 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 양극 활물질 및 이를 포함하는 리튬이차 전지 |
KR100489794B1 (ko) | 2003-03-04 | 2005-05-16 | 주식회사 엘지화학 | 신뢰성이 높고 수명이 긴 비수 전해질 2차 전지 |
KR20050079782A (ko) * | 2004-02-06 | 2005-08-11 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 양극 활물질, 그의 제조 방법 및 그를포함하는 리튬 이차 전지 |
-
2005
- 2005-09-20 KR KR1020050087336A patent/KR100775294B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100489794B1 (ko) | 2003-03-04 | 2005-05-16 | 주식회사 엘지화학 | 신뢰성이 높고 수명이 긴 비수 전해질 2차 전지 |
WO2004092073A1 (ja) | 2003-04-17 | 2004-10-28 | Seimi Chemical Co. Ltd. | リチウム-ニッケル-コバルト-マンガン含有複合酸化物およびリチウム二次電池用正極活物質用原料とそれらの製造方法 |
KR20050038893A (ko) * | 2003-10-23 | 2005-04-29 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 양극 활물질 및 이를 포함하는 리튬이차 전지 |
KR20050079782A (ko) * | 2004-02-06 | 2005-08-11 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 양극 활물질, 그의 제조 방법 및 그를포함하는 리튬 이차 전지 |
Also Published As
Publication number | Publication date |
---|---|
KR20070033100A (ko) | 2007-03-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10658654B2 (en) | Composite anode active material, anode including the same, and lithium secondary battery including the anode | |
DE69514437T2 (de) | Sekundärbatterie mit nichtwässrigem Elektrolyten | |
EP2096692B1 (en) | Cathode active material, and cathode and lithium battery including the same | |
US5718989A (en) | Positive electrode active material for lithium secondary battery | |
KR100809854B1 (ko) | 양극 활성 물질 및 비수성 전해질 전지 | |
US9515313B2 (en) | Nonaqueous electrolyte secondary battery and method of producing same | |
JP6510598B2 (ja) | 充電式バッテリ用のリチウム遷移金属酸化物カソード物質の前駆体 | |
US11670798B2 (en) | Solid electrolyte for a lithium-ion electrochemical cell | |
WO2015125800A1 (ja) | 固体電解質組成物およびその製造方法、これを用いた電池用電極シートおよび全固体二次電池 | |
KR101622352B1 (ko) | 리튬 이차 전지용 양극 활물질, 이의 제조방법 및 이를 포함하는 리튬 이차 전지 | |
KR102425828B1 (ko) | 양극 활물질, 이를 채용한 양극 및 리튬 전지, 및 상기 양극 활물질의 제조방법 | |
EP0712172A2 (en) | Cathode material, method of preparing it and non-aqueous solvent type secondary battery having a cathode comprising it | |
EP2575197A1 (en) | Electrode active material and non-aqueous electrolyte secondary battery | |
KR100725705B1 (ko) | 리튬 이차 전지용 전극 활물질 | |
DE102013216814A1 (de) | Positives, aktives Elektrodenmaterial, Herstellungsverfahren für dasselbige und wiederaufladbare Batterie aus nichtwässrigem Elektrolyt, welche dasselbige aufweist | |
KR102159243B1 (ko) | 리튬 이차 전지용 양극활물질 | |
KR101361754B1 (ko) | 리튬이차전지용 음극 활물질 및 이의 제조방법 | |
KR102279132B1 (ko) | 리튬이차전지용 양극 활물질 조성물 및 이를 포함하는 리튬 이차전지 | |
JPWO2019163846A1 (ja) | 金属複合水酸化物とその製造方法、非水電解質二次電池用正極活物質とその製造方法、および非水電解質二次電池 | |
US7879265B2 (en) | Active material for lithium ion battery having Al-containing lithium titanate and lithium ion battery | |
KR20110027324A (ko) | 성능이 우수한 리튬 이차 전지용 양극활물질, 그 제조방법 및 이를 포함하는 리튬 이차 전지 | |
JP2006261061A (ja) | 電極材料及びそれを用いた電極並びにリチウム電池と電極材料の製造方法 | |
KR100824931B1 (ko) | 활물질. 그 제조방법 및 이를 구비한 리튬 이차 전지 | |
US10211456B2 (en) | Positive electrode active material for lithium ion secondary battery, and lithium ion secondary battery positive electrode and lithium ion secondary battery using the same | |
KR100775294B1 (ko) | 전극활물질 및 이를 포함하는 전지 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20121011 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20131018 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20150923 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20160928 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20170919 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20181016 Year of fee payment: 12 |