PL3312917T3 - Złożony materiał elektrody ujemnej dla akumulatora i sposób jego wytwarzania - Google Patents
Złożony materiał elektrody ujemnej dla akumulatora i sposób jego wytwarzaniaInfo
- Publication number
- PL3312917T3 PL3312917T3 PL17799695T PL17799695T PL3312917T3 PL 3312917 T3 PL3312917 T3 PL 3312917T3 PL 17799695 T PL17799695 T PL 17799695T PL 17799695 T PL17799695 T PL 17799695T PL 3312917 T3 PL3312917 T3 PL 3312917T3
- Authority
- PL
- Poland
- Prior art keywords
- preparing
- negative electrode
- secondary battery
- same
- electrode material
- Prior art date
Links
- 239000002131 composite material Substances 0.000 title 1
- 239000007773 negative electrode material Substances 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
- 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
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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
- H01M4/58—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
- H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
- H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light 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
- 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
- H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
-
- 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
- H01M4/1393—Processes of manufacture of electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
-
- 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
- H01M4/628—Inhibitors, e.g. gassing inhibitors, corrosion inhibitors
-
- 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
- H01M2004/027—Negative electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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
-
- 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)
- Manufacturing & Machinery (AREA)
- Composite Materials (AREA)
- Inorganic Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20160061365 | 2016-05-19 | ||
| KR1020170061875A KR101999616B1 (ko) | 2016-05-19 | 2017-05-18 | 이차전지용 복합 음극재, 이를 포함하는 음극 및 리튬 이차전지 |
| PCT/KR2017/005226 WO2017200338A1 (ko) | 2016-05-19 | 2017-05-19 | 이차전지용 복합 음극재, 이를 포함하는 음극 및 리튬 이차전지 |
| EP17799695.6A EP3312917B1 (en) | 2016-05-19 | 2017-05-19 | Composite negative electrode material for secondary battery, and method of preparing the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3312917T3 true PL3312917T3 (pl) | 2020-06-15 |
Family
ID=60812455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL17799695T PL3312917T3 (pl) | 2016-05-19 | 2017-05-19 | Złożony materiał elektrody ujemnej dla akumulatora i sposób jego wytwarzania |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11552289B2 (pl) |
| EP (1) | EP3312917B1 (pl) |
| JP (1) | JP6779559B2 (pl) |
| KR (1) | KR101999616B1 (pl) |
| CN (1) | CN107851798B (pl) |
| PL (1) | PL3312917T3 (pl) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10873088B2 (en) * | 2018-06-25 | 2020-12-22 | Global Graphene Group, Inc. | Lithium-selenium battery containing an electrode-protecting layer and method of improving cycle-life |
| CN108807942A (zh) * | 2018-07-19 | 2018-11-13 | 大同新成新材料股份有限公司 | 一种利用氧化石墨烯制备锂离子负极材料的方法 |
| CN113574702B (zh) | 2019-01-18 | 2025-03-25 | 株式会社Lg新能源 | 二次电池用负极活性材料、其制造方法、包含所述负极活性材料的二次电池用负极和锂二次电池 |
| KR102219161B1 (ko) | 2019-08-20 | 2021-02-23 | 한국과학기술연구원 | 폴리도파민 코팅층을 포함하는 이차전지용 음극활물질 및 그의 제조방법 |
| FR3102306B1 (fr) * | 2019-10-22 | 2025-10-24 | Commissariat Energie Atomique | Électrode électrochimique |
| KR102649420B1 (ko) | 2023-01-20 | 2024-03-20 | (주)아이엠혁신소재 | 음극, 이의 제조 방법 및 이를 포함하는 이차 전지 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08195197A (ja) * | 1995-01-17 | 1996-07-30 | Japan Storage Battery Co Ltd | 非水電解液二次電池 |
| US6656633B2 (en) * | 2000-07-26 | 2003-12-02 | Zeon Corporation | Binder for electrode for lithium ion secondary battery, and utilization thereof |
| US7745047B2 (en) | 2007-11-05 | 2010-06-29 | Nanotek Instruments, Inc. | Nano graphene platelet-base composite anode compositions for lithium ion batteries |
| JP5547504B2 (ja) * | 2010-01-28 | 2014-07-16 | 日本エイアンドエル株式会社 | 二次電池電極用バインダー |
| KR101708360B1 (ko) | 2011-10-05 | 2017-02-21 | 삼성에스디아이 주식회사 | 음극 활물질 및 이를 채용한 리튬 전지 |
| JP2013134938A (ja) * | 2011-12-27 | 2013-07-08 | Panasonic Corp | 非水電解質二次電池用負極およびその製造方法、ならびにそれを用いた非水電解質二次電池 |
| KR20130090437A (ko) * | 2012-02-04 | 2013-08-14 | 주식회사 엘지화학 | 저온 특성이 우수한 이차전지용 바인더 |
| CN102795873A (zh) * | 2012-07-30 | 2012-11-28 | 哈尔滨工业大学 | 一种石墨烯/聚合物涂层界面改性碳/碳复合材料的方法 |
| JP6236830B2 (ja) | 2013-03-29 | 2017-11-29 | 日本電気株式会社 | グラフェン凝集体の製造方法及びリチウムイオン電池用負極炭素材料 |
| KR20140120751A (ko) * | 2013-04-04 | 2014-10-14 | 국립대학법인 울산과학기술대학교 산학협력단 | 음극 활물질, 이의 제조 방법, 및 상기 음극 활물질을 포함하는 전기 화학 소자 |
| KR101602529B1 (ko) | 2013-05-30 | 2016-03-10 | 주식회사 엘지화학 | 이차전지용 음극 활물질 및 이를 포함하는 리튬 이차전지용 전극 |
| WO2015111954A1 (ko) * | 2014-01-24 | 2015-07-30 | 애경유화 주식회사 | 리튬이차전지용 음극 활물질 및그 제조방법, 이를 이용한 리튬 이차전지 |
| KR101791298B1 (ko) * | 2014-08-26 | 2017-10-27 | 주식회사 엘지화학 | 이중 코팅층을 갖는 음극 활물질, 이의 제조방법 및 이를 포함하는 리튬 이차전지 |
-
2017
- 2017-05-18 KR KR1020170061875A patent/KR101999616B1/ko active Active
- 2017-05-19 JP JP2018537607A patent/JP6779559B2/ja active Active
- 2017-05-19 PL PL17799695T patent/PL3312917T3/pl unknown
- 2017-05-19 US US15/746,322 patent/US11552289B2/en active Active
- 2017-05-19 CN CN201780002605.6A patent/CN107851798B/zh active Active
- 2017-05-19 EP EP17799695.6A patent/EP3312917B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP3312917A4 (en) | 2018-05-02 |
| US11552289B2 (en) | 2023-01-10 |
| JP6779559B2 (ja) | 2020-11-04 |
| US20180212238A1 (en) | 2018-07-26 |
| EP3312917A1 (en) | 2018-04-25 |
| KR101999616B1 (ko) | 2019-07-15 |
| CN107851798B (zh) | 2021-05-28 |
| KR20170131268A (ko) | 2017-11-29 |
| JP2018530143A (ja) | 2018-10-11 |
| EP3312917B1 (en) | 2020-02-26 |
| CN107851798A (zh) | 2018-03-27 |
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