PL3396744T3 - Elektroda dodatnia dla akumulatora oraz zawierający ją akumulator litowy - Google Patents
Elektroda dodatnia dla akumulatora oraz zawierający ją akumulator litowyInfo
- Publication number
- PL3396744T3 PL3396744T3 PL17874852T PL17874852T PL3396744T3 PL 3396744 T3 PL3396744 T3 PL 3396744T3 PL 17874852 T PL17874852 T PL 17874852T PL 17874852 T PL17874852 T PL 17874852T PL 3396744 T3 PL3396744 T3 PL 3396744T3
- Authority
- PL
- Poland
- Prior art keywords
- secondary battery
- positive electrode
- same
- lithium secondary
- lithium
- Prior art date
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title 1
- 229910052744 lithium Inorganic materials 0.000 title 1
Classifications
-
- 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
- H01M4/362—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
- H01M4/50—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
- 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
-
- 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
-
- 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
- H01M2004/021—Physical characteristics, e.g. porosity, surface area
-
- 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
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/028—Positive electrodes
-
- 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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Composite Materials (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020160156826A KR102062689B1 (ko) | 2016-11-23 | 2016-11-23 | 이차전지용 양극 및 이를 포함하는 리튬 이차전지 |
| EP17874852.1A EP3396744B1 (en) | 2016-11-23 | 2017-11-20 | Positive electrode for secondary battery and lithium secondary battery comprising same |
| PCT/KR2017/013210 WO2018097562A1 (ko) | 2016-11-23 | 2017-11-20 | 이차전지용 양극 및 이를 포함하는 리튬 이차전지 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3396744T3 true PL3396744T3 (pl) | 2020-05-18 |
Family
ID=62196034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL17874852T PL3396744T3 (pl) | 2016-11-23 | 2017-11-20 | Elektroda dodatnia dla akumulatora oraz zawierający ją akumulator litowy |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US10686215B2 (pl) |
| EP (1) | EP3396744B1 (pl) |
| JP (1) | JP6612996B2 (pl) |
| KR (1) | KR102062689B1 (pl) |
| CN (1) | CN108475772B (pl) |
| PL (1) | PL3396744T3 (pl) |
| WO (1) | WO2018097562A1 (pl) |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102646711B1 (ko) * | 2017-11-09 | 2024-03-12 | 주식회사 엘지에너지솔루션 | 높은 결정화도를 가지는 바인더를 포함하는 이차전지용 다층 전극 |
| CN110660961B (zh) * | 2018-06-28 | 2021-09-21 | 宁德时代新能源科技股份有限公司 | 正极片及锂离子电池 |
| CN109119619B (zh) * | 2018-09-06 | 2019-11-19 | 江西迪比科股份有限公司 | 一种高倍率性能的锂离子电池正极的制备方法 |
| KR102436308B1 (ko) | 2018-10-18 | 2022-08-24 | 에스케이온 주식회사 | 리튬 이차 전지 |
| WO2020090410A1 (ja) * | 2018-10-30 | 2020-05-07 | パナソニックＩｐマネジメント株式会社 | 二次電池 |
| CN109461882B (zh) | 2018-11-05 | 2021-10-01 | 宁德新能源科技有限公司 | 正极极片、电化学装置及包含其的电子装置 |
| CN118588948A (zh) | 2018-11-05 | 2024-09-03 | 宁德新能源科技有限公司 | 电化学装置及包含其的电子装置 |
| CN109244362B (zh) * | 2018-11-05 | 2023-11-03 | 宁德新能源科技有限公司 | 正极极片、电化学装置及包含其的电子装置 |
| JP7082938B2 (ja) * | 2018-12-12 | 2022-06-09 | 三洋電機株式会社 | 二次電池 |
| CN112216822B (zh) * | 2019-07-10 | 2021-10-01 | 宁德时代新能源科技股份有限公司 | 一种锂离子二次电池及其制备方法 |
| CN110429252B (zh) | 2019-07-19 | 2020-11-27 | 宁德新能源科技有限公司 | 正极及电化学装置 |
| KR102537264B1 (ko) * | 2019-07-26 | 2023-05-30 | 주식회사 엘지에너지솔루션 | 열적 안정성이 향상된 이차전지용 양극 및 그의 제조방법 |
| KR102821611B1 (ko) * | 2019-11-29 | 2025-06-16 | 주식회사 엘지에너지솔루션 | 인편상 흑연을 포함하는 이차전지용 양극 및 이를 포함하는 이차전지 |
| CN113130841A (zh) * | 2019-12-31 | 2021-07-16 | 荣盛盟固利新能源科技有限公司 | 锂离子电池极片及其制备方法以及锂离子电池 |
| CN111129428A (zh) * | 2019-12-31 | 2020-05-08 | 曙鹏科技（深圳）有限公司 | 一种多层正极片电极结构及其制备方法、正负极电池结构 |
| KR102863542B1 (ko) * | 2020-07-20 | 2025-09-22 | 에스케이온 주식회사 | 리튬 이차 전지 |
| GB202012487D0 (en) * | 2020-08-11 | 2020-09-23 | Univ Oxford Innovation Ltd | Electrode Structure |
| CN111916664B (zh) * | 2020-09-08 | 2022-09-23 | 珠海冠宇电池股份有限公司 | 一种正极片及制备方法、电池 |
| CN112018328B (zh) * | 2020-09-21 | 2021-07-06 | 珠海冠宇电池股份有限公司 | 一种掺硅负极片及包括该负极片的锂离子电池 |
| JP7213215B2 (ja) * | 2020-10-12 | 2023-01-26 | プライムプラネットエナジー＆ソリューションズ株式会社 | 非水電解質二次電池 |
| EP4207357B1 (en) * | 2020-10-14 | 2026-01-28 | LG Energy Solution, Ltd. | Positive electrode for secondary battery and secondary battery including the same |
| KR102762705B1 (ko) * | 2020-11-02 | 2025-02-07 | 에스케이온 주식회사 | 이차전지용 음극 및 이를 포함하는 이차전지 |
| KR102744761B1 (ko) * | 2020-11-16 | 2024-12-20 | 주식회사 엘지에너지솔루션 | 리튬 이차전지용 양극 및 리튬 이차전지 |
| CN112563450B (zh) * | 2020-12-11 | 2022-04-12 | 珠海冠宇电池股份有限公司 | 一种正极片及电池 |
| CN112582580A (zh) * | 2020-12-14 | 2021-03-30 | 珠海冠宇电池股份有限公司 | 一种正极片及包括该正极片的锂离子电池 |
| CN112599719A (zh) * | 2020-12-14 | 2021-04-02 | 珠海冠宇电池股份有限公司 | 负极片、负极片的制备方法和电池 |
| KR102900637B1 (ko) * | 2021-02-23 | 2025-12-16 | 주식회사 엘지에너지솔루션 | 고에너지 밀도를 갖는 전극 조립체 및 이를 포함하는 리튬 이차전지 |
| WO2022230654A1 (ja) * | 2021-04-26 | 2022-11-03 | パナソニックＩｐマネジメント株式会社 | 非水電解質二次電池 |
| CN113299974A (zh) * | 2021-05-25 | 2021-08-24 | 珠海冠宇电池股份有限公司 | 电池 |
| CN113394407B (zh) * | 2021-06-01 | 2023-02-07 | 江苏正力新能电池技术有限公司 | 一种正极片及二次电池 |
| CN117730428A (zh) * | 2021-07-29 | 2024-03-19 | 松下知识产权经营株式会社 | 二次电池用正极和二次电池 |
| JPWO2023053626A1 (pl) * | 2021-09-28 | 2023-04-06 | ||
| JP7443310B2 (ja) * | 2021-09-28 | 2024-03-05 | プライムプラネットエナジー＆ソリューションズ株式会社 | 正極およびリチウムイオン二次電池 |
| KR20230118401A (ko) * | 2022-02-04 | 2023-08-11 | 에스케이온 주식회사 | 리튬 이차 전지용 양극 및 이를 포함하는 리튬 이차 전지 |
| CN114530585A (zh) * | 2022-02-21 | 2022-05-24 | 远景动力技术(江苏)有限公司 | 正极、电化学装置和电子设备 |
| KR20230138572A (ko) * | 2022-03-23 | 2023-10-05 | 에스케이온 주식회사 | 이차전지 및 이를 포함하는 전지 모듈 |
| CN114883521B (zh) * | 2022-06-29 | 2022-10-18 | 比亚迪股份有限公司 | 一种二次电池极片及其制备方法和二次电池 |
| CN119208520B (zh) * | 2023-06-25 | 2025-10-31 | 宁德时代新能源科技股份有限公司 | 一种正极片、电池单体、电池及用电装置 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002063937A (ja) | 2000-08-17 | 2002-02-28 | Mitsubishi Cable Ind Ltd | リチウムイオン二次電池 |
| JP5105393B2 (ja) * | 2005-03-02 | 2012-12-26 | 日立マクセルエナジー株式会社 | 非水電解質二次電池 |
| JP5150966B2 (ja) | 2007-05-28 | 2013-02-27 | Ｎｅｃエナジーデバイス株式会社 | 非水電解液二次電池用正極およびそれを用いた非水電解液二次電池 |
| WO2011109815A1 (en) * | 2010-03-05 | 2011-09-09 | A123 Systems, Inc. | Design and fabrication of electrodes with gradients |
| EP2595221A4 (en) * | 2010-07-16 | 2014-03-26 | Mitsubishi Chem Corp | Positive electrode for lithium secondary batteries and lithium secondary battery using same |
| CN102792491A (zh) | 2010-09-30 | 2012-11-21 | 株式会社Lg化学 | 用于锂二次电池的阴极和包含所述阴极的锂二次电池 |
| JP2014041699A (ja) | 2011-02-17 | 2014-03-06 | Panasonic Corp | 非水系二次電池用正極板およびこれを用いた非水系二次電池 |
| JP2013211096A (ja) * | 2012-02-28 | 2013-10-10 | Mitsubishi Chemicals Corp | リチウム二次電池用正極およびそれを用いたリチウム二次電池 |
| WO2014189329A1 (ko) * | 2013-05-23 | 2014-11-27 | 주식회사 엘지화학 | 다층의 활물질층을 포함하는 리튬 이차전지 |
| JP6115361B2 (ja) | 2013-07-05 | 2017-04-19 | 株式会社Ｇｓユアサ | 非水電解質二次電池 |
| JP2015125832A (ja) * | 2013-12-25 | 2015-07-06 | トヨタ自動車株式会社 | 二次電池用電極の製造方法 |
| CN105336915B (zh) * | 2014-08-13 | 2019-01-01 | 微宏动力系统（湖州）有限公司 | 锂离子二次电池用正极材料、其制备方法及锂离子二次电池 |
-
2016
- 2016-11-23 KR KR1020160156826A patent/KR102062689B1/ko active Active
-
2017
- 2017-11-20 WO PCT/KR2017/013210 patent/WO2018097562A1/ko not_active Ceased
- 2017-11-20 JP JP2018558267A patent/JP6612996B2/ja active Active
- 2017-11-20 PL PL17874852T patent/PL3396744T3/pl unknown
- 2017-11-20 CN CN201780007535.3A patent/CN108475772B/zh active Active
- 2017-11-20 EP EP17874852.1A patent/EP3396744B1/en active Active
- 2017-11-20 US US16/070,071 patent/US10686215B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP3396744B1 (en) | 2020-01-01 |
| US20190036154A1 (en) | 2019-01-31 |
| KR102062689B1 (ko) | 2020-01-06 |
| EP3396744A1 (en) | 2018-10-31 |
| EP3396744A4 (en) | 2018-12-12 |
| JP6612996B2 (ja) | 2019-11-27 |
| JP2019515465A (ja) | 2019-06-06 |
| CN108475772B (zh) | 2021-11-12 |
| CN108475772A (zh) | 2018-08-31 |
| KR20180058119A (ko) | 2018-05-31 |
| WO2018097562A1 (ko) | 2018-05-31 |
| US10686215B2 (en) | 2020-06-16 |
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