BRPI0920372A2 - material compósito catodo com eficiência de eletrodo melhorada e características de densidade de energia - Google Patents
material compósito catodo com eficiência de eletrodo melhorada e características de densidade de energiaInfo
- Publication number
- BRPI0920372A2 BRPI0920372A2 BRPI0920372A BRPI0920372A BRPI0920372A2 BR PI0920372 A2 BRPI0920372 A2 BR PI0920372A2 BR PI0920372 A BRPI0920372 A BR PI0920372A BR PI0920372 A BRPI0920372 A BR PI0920372A BR PI0920372 A2 BRPI0920372 A2 BR PI0920372A2
- Authority
- BR
- Brazil
- Prior art keywords
- composite material
- energy density
- density characteristics
- improved electrode
- cathode composite
- Prior art date
Links
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
- H01M4/58—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
- H01M4/36—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
-
- 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
- C01B25/37—Phosphates of heavy metals
-
- 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
-
- 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
-
- 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
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/50—Methods or arrangements for servicing or maintenance, e.g. for maintaining operating temperature
- H01M2006/5094—Aspects relating to capacity ratio of electrolyte/electrodes or anode/cathode
-
- 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
-
- 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)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2008-0103553 | 2008-10-22 | ||
KR20080103553 | 2008-10-22 | ||
PCT/KR2009/006082 WO2010047522A2 (ko) | 2008-10-22 | 2009-10-21 | 전극 효율 및 에너지 밀도 특성이 개선된 양극 합제 |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0920372A2 true BRPI0920372A2 (pt) | 2016-08-09 |
BRPI0920372B1 BRPI0920372B1 (pt) | 2019-05-28 |
Family
ID=42119830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0920372-9A BRPI0920372B1 (pt) | 2008-10-22 | 2009-10-21 | Mistura de catodo contendo eficiência e densidade de energia de eletrodo melhoradas |
Country Status (10)
Country | Link |
---|---|
US (1) | US8962185B2 (pt) |
EP (1) | EP2339673B1 (pt) |
JP (1) | JP5590571B2 (pt) |
KR (1) | KR101108444B1 (pt) |
CN (1) | CN102177606B (pt) |
BR (1) | BRPI0920372B1 (pt) |
CA (1) | CA2740141C (pt) |
RU (1) | RU2454755C1 (pt) |
TW (1) | TWI378590B (pt) |
WO (1) | WO2010047522A2 (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8980126B2 (en) | 2010-10-08 | 2015-03-17 | Semiconductor Energy Laboratory Co., Ltd. | Electrode material and method for manufacturing power storage device |
WO2012111951A2 (ko) * | 2011-02-15 | 2012-08-23 | 주식회사 엘지화학 | 이차전지용 양극 합제 및 이를 포함하는 이차전지 |
WO2013047510A1 (ja) * | 2011-09-29 | 2013-04-04 | 昭和電工株式会社 | リチウム二次電池用正極活物質及びその製造方法 |
KR101345259B1 (ko) * | 2011-12-20 | 2013-12-27 | 한화케미칼 주식회사 | 이중관식 열교환기를 사용한 전극 활물질의 제조 |
RU2493638C1 (ru) * | 2012-08-03 | 2013-09-20 | Федеральное государственное бюджетное учреждение науки Институт химии и технологии редких элементов и минерального сырья им. И.В. Тананаева Кольского научного центра Российской академии наук (ИХТРЭМС КНЦ РАН) | СПОСОБ ПОЛУЧЕНИЯ ЧАСТИЦ ТВЕРДОГО ЭЛЕКТРОЛИТА Li1+xAlxTi2+x(PO4)3 (0,1≤x≤0,5) |
RU2608598C2 (ru) * | 2015-05-05 | 2017-01-23 | Общество с ограниченной ответственностью "Научный центр "Автономные источники тока" (ООО "Научный центр "АИТ") | Литий-ионный аккумулятор |
JP7280722B2 (ja) * | 2019-03-15 | 2023-05-24 | 積水化学工業株式会社 | 非水電解質二次電池用正極及びリチウムイオン二次電池 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1323447C (zh) * | 1999-04-06 | 2007-06-27 | 索尼株式会社 | 正极活性物质及无水电解质二次电池 |
JP2003331840A (ja) | 2002-05-15 | 2003-11-21 | Toyota Central Res & Dev Lab Inc | リチウムイオン二次電池用正極活物質及びその製造方法,並びにリチウムイオン二次電池 |
JP4153288B2 (ja) * | 2002-11-25 | 2008-09-24 | 日本電信電話株式会社 | 非水電解質二次電池 |
CA2543851C (en) * | 2003-10-27 | 2014-05-06 | Mitsui Engineering & Shipbuilding Co., Ltd. | Cathode material for secondary battery and method for producing the material for secondary battery |
WO2006004366A1 (en) * | 2004-07-07 | 2006-01-12 | Lg Chem, Ltd. | New organic/inorganic composite porous film and electrochemical device prepared thereby |
KR100725705B1 (ko) * | 2004-07-16 | 2007-06-07 | 주식회사 엘지화학 | 리튬 이차 전지용 전극 활물질 |
US20080131781A1 (en) * | 2004-08-17 | 2008-06-05 | Lg Chem, Ltd. | Lithium Secondary Batteries With Enhanced Safety And Performance |
JP4779323B2 (ja) * | 2004-08-24 | 2011-09-28 | 日産自動車株式会社 | 非水電解質リチウムイオン二次電池用正極材料およびその製造方法 |
TWI290781B (en) * | 2004-09-02 | 2007-12-01 | Lg Chemical Ltd | Electrode active material with multi-element based oxide layers and preparation method thereof |
TWI279020B (en) | 2004-11-03 | 2007-04-11 | Tatung Co Ltd | Preparation of olivine LiFePO4 cathode materials for lithium batteries via a solution method |
KR101213286B1 (ko) * | 2004-12-16 | 2012-12-17 | 유시카고 아르곤, 엘엘씨 | 안정화 전극을 구비한 긴 수명의 리튬 배터리 |
CN100377392C (zh) * | 2004-12-21 | 2008-03-26 | 中国科学院物理研究所 | 用于二次锂电池的含氧空位的磷酸铁锂正极材料及其用途 |
US8158090B2 (en) * | 2005-08-08 | 2012-04-17 | A123 Systems, Inc. | Amorphous and partially amorphous nanoscale ion storage materials |
JP2007123251A (ja) | 2005-09-28 | 2007-05-17 | Sanyo Electric Co Ltd | 非水電解質二次電池 |
KR100796687B1 (ko) * | 2005-11-30 | 2008-01-21 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 활물질, 이의 제조방법 및 이를 포함하는 리튬 이차 전지 |
US7494744B2 (en) | 2006-03-08 | 2009-02-24 | Changs-Ascending Enterprise Co. | Cathode material for Li-ion battery applications |
TW200742147A (en) | 2006-04-27 | 2007-11-01 | Aquire Energy Co Ltd | Composite material suitable for making positive electrode of secondary battery and battery using the same |
KR101175375B1 (ko) * | 2006-09-14 | 2012-08-20 | 주식회사 엘지화학 | 리튬 이차 전지 및 그 제조방법 |
KR20080035466A (ko) * | 2006-10-19 | 2008-04-23 | 산요덴키가부시키가이샤 | 비수전해질 이차 전지 |
KR100814826B1 (ko) * | 2006-11-20 | 2008-03-20 | 삼성에스디아이 주식회사 | 리튬 이차 전지 |
KR20090104117A (ko) * | 2007-01-25 | 2009-10-05 | 메사추세츠 인스티튜트 오브 테크놀로지 | 산화리튬 입자 위의 산화물 코팅물 |
US20080248375A1 (en) * | 2007-03-26 | 2008-10-09 | Cintra George M | Lithium secondary batteries |
KR101587671B1 (ko) * | 2008-03-31 | 2016-01-21 | 도다 고교 가부시끼가이샤 | 인산철리튬 입자 분말의 제조 방법, 올리빈형 구조의 인산철리튬 입자 분말, 상기 인산철리튬 입자 분말을 이용한 정극재 시트 및 비수용매계 이차 전지 |
KR101063214B1 (ko) * | 2008-11-28 | 2011-09-07 | 전자부품연구원 | 리튬이차전지용 구형 양극 활물질 제조방법 |
-
2009
- 2009-10-21 JP JP2011533102A patent/JP5590571B2/ja active Active
- 2009-10-21 KR KR1020090100174A patent/KR101108444B1/ko active IP Right Grant
- 2009-10-21 RU RU2011113837/07A patent/RU2454755C1/ru active
- 2009-10-21 BR BRPI0920372-9A patent/BRPI0920372B1/pt active IP Right Grant
- 2009-10-21 WO PCT/KR2009/006082 patent/WO2010047522A2/ko active Application Filing
- 2009-10-21 TW TW098135684A patent/TWI378590B/zh active
- 2009-10-21 EP EP09822198.9A patent/EP2339673B1/en active Active
- 2009-10-21 CA CA2740141A patent/CA2740141C/en active Active
- 2009-10-21 CN CN200980140592.4A patent/CN102177606B/zh active Active
-
2010
- 2010-02-19 US US12/709,011 patent/US8962185B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2010047522A2 (ko) | 2010-04-29 |
US20100239909A1 (en) | 2010-09-23 |
EP2339673B1 (en) | 2013-10-02 |
EP2339673A2 (en) | 2011-06-29 |
WO2010047522A3 (ko) | 2010-07-29 |
CA2740141A1 (en) | 2010-04-29 |
JP5590571B2 (ja) | 2014-09-17 |
KR101108444B1 (ko) | 2012-01-31 |
CN102177606B (zh) | 2014-08-13 |
KR20100044712A (ko) | 2010-04-30 |
CA2740141C (en) | 2015-06-02 |
RU2454755C1 (ru) | 2012-06-27 |
JP2012506610A (ja) | 2012-03-15 |
BRPI0920372B1 (pt) | 2019-05-28 |
TW201031045A (en) | 2010-08-16 |
EP2339673A4 (en) | 2012-09-26 |
TWI378590B (en) | 2012-12-01 |
CN102177606A (zh) | 2011-09-07 |
US8962185B2 (en) | 2015-02-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B09W | Correction of the decision to grant [chapter 9.1.4 patent gazette] |
Free format text: O PRESENTE PEDIDO TEVE UM PARECER DE DEFERIMENTO NOTIFICADO NA RPI NO 2519 DE 16-04-2019, TENDO SIDO CONSTATADO QUE ESTA NOTIFICACAO FOI EFETUADA COM INCORRECOES NO NOME DO DEPOSITANTE, SENDO O CORRETO ?LG CHEM, LTD?, ASSIM RETIFICA-SE A REFERIDA PUBLICACAO.RETIFIQUE-SE (9.1.4). |
|
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 21/10/2009, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 21/10/2009, OBSERVADAS AS CONDICOES LEGAIS |
|
B25C | Requirement related to requested transfer of rights |
Owner name: LG CHEM, LTD (KR) Free format text: A FIM DE ATENDER A TRANSFERENCIA, REQUERIDA ATRAVES DA PETICAO 870220068967 DE 03/08/2022, E NECESSARIO UMA GRU 248 PARA ALTERACAO DE SEDE ENCONTRADA NA SOLICITACAO. |
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B25G | Requested change of headquarter approved |
Owner name: LG CHEM, LTD. (KR) |
|
B25A | Requested transfer of rights approved |
Owner name: LG ENERGY SOLUTION, LTD. (KR) |