PL2752926T3 - Litowa bateria akumulatorowa zawierająca sferyczny grafit naturalny jako materiał aktywny anody - Google Patents
Litowa bateria akumulatorowa zawierająca sferyczny grafit naturalny jako materiał aktywny anodyInfo
- Publication number
- PL2752926T3 PL2752926T3 PL12856017T PL12856017T PL2752926T3 PL 2752926 T3 PL2752926 T3 PL 2752926T3 PL 12856017 T PL12856017 T PL 12856017T PL 12856017 T PL12856017 T PL 12856017T PL 2752926 T3 PL2752926 T3 PL 2752926T3
- Authority
- PL
- Poland
- Prior art keywords
- active material
- rechargeable battery
- anode active
- lithium rechargeable
- battery containing
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/20—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
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/20—Graphite
- C01B32/21—After-treatment
-
- 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
- H01M4/36—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
- H01M4/62—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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/74—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by peak-intensities or a ratio thereof only
-
- 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
- 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
- H01M2004/027—Negative 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)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Battery Electrode And Active Subsutance (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020110131575A KR101325555B1 (ko) | 2011-12-09 | 2011-12-09 | 구형화 천연 흑연을 음극 활물질로 포함하는 리튬 이차전지 |
| EP12856017.4A EP2752926B1 (en) | 2011-12-09 | 2012-12-04 | Lithium secondary battery comprising spherical natural graphite as anode active material |
| PCT/KR2012/010404 WO2013085241A1 (ko) | 2011-12-09 | 2012-12-04 | 구형화 천연 흑연을 음극 활물질로 포함하는 리튬 이차전지 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL2752926T3 true PL2752926T3 (pl) | 2020-01-31 |
Family
ID=48574541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL12856017T PL2752926T3 (pl) | 2011-12-09 | 2012-12-04 | Litowa bateria akumulatorowa zawierająca sferyczny grafit naturalny jako materiał aktywny anody |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9853289B2 (pl) |
| EP (1) | EP2752926B1 (pl) |
| JP (1) | JP6356066B2 (pl) |
| KR (1) | KR101325555B1 (pl) |
| CN (1) | CN103843179B (pl) |
| PL (1) | PL2752926T3 (pl) |
| WO (1) | WO2013085241A1 (pl) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2895498B2 (ja) | 1989-03-01 | 1999-05-24 | 鐘紡株式会社 | 熱成形ポリエステル容器 |
| KR102281490B1 (ko) * | 2013-10-17 | 2021-07-26 | 닛뽄 케미콘 가부시끼가이샤 | 도전성 카본, 이 카본을 포함하는 전극 재료, 이 전극 재료를 사용한 전극 및 이 전극을 구비한 축전 디바이스 |
| KR101836026B1 (ko) * | 2014-03-25 | 2018-03-07 | 히타치가세이가부시끼가이샤 | 리튬 이온 이차 전지용 부극재, 리튬 이온 이차 전지용 부극재의 제조 방법, 리튬 이온 이차 전지용 부극재 슬러리, 리튬 이온 이차 전지용 부극 및 리튬 이온 이차 전지 |
| KR102237824B1 (ko) | 2014-07-11 | 2021-04-08 | 삼성전자주식회사 | 공기극, 이를 포함하는 리튬공기전지, 및 공기극 제조방법 |
| KR101685832B1 (ko) | 2014-07-29 | 2016-12-12 | 주식회사 엘지화학 | 흑연 2차 입자 및 이를 포함하는 리튬 이차전지 |
| KR101938236B1 (ko) * | 2015-11-11 | 2019-01-14 | 주식회사 엘지화학 | 분산성 향상 및 저항 감소를 위한 이차전지용 음극 슬러리 및 이를 포함하는 음극 |
| JP7179463B2 (ja) * | 2015-11-27 | 2022-11-29 | 日本ゼオン株式会社 | 非水系二次電池接着層用組成物、非水系二次電池用接着層、及び非水系二次電池 |
| KR102460964B1 (ko) * | 2015-12-03 | 2022-10-31 | 삼성에스디아이 주식회사 | 탄소재, 이를 포함하는 음극 활물질, 상기 음극 활물질을 포함하는 리튬 전지, 및 상기 탄소재의 제조방법 |
| US10710094B2 (en) | 2016-05-18 | 2020-07-14 | Syrah Resources Ltd. | Method and system for precision spheroidisation of graphite |
| US10710882B2 (en) | 2016-06-27 | 2020-07-14 | Syrah Resources Ltd. | Purification process modeled for shape modified natural graphite particles |
| EP4273960B1 (en) | 2016-09-29 | 2026-07-01 | Lg Energy Solution, Ltd. | MULTILAYER NEGATIVE ELECTRODE COMPRISING NATURAL AND ARTIFICIAL GRAPHITE AND SECONDARY LITHIUM BATTERY COMPRISING IT |
| KR101966144B1 (ko) * | 2016-09-29 | 2019-04-05 | 주식회사 엘지화학 | 천연 흑연 및 인조 흑연을 포함하는 다층 음극 및 이를 포함하는 리튬 이차전지 |
| KR102053063B1 (ko) * | 2016-10-12 | 2019-12-06 | 주식회사 엘지화학 | 각 층의 바인더의 함량과 활물질 입경이 상이한 다층 음극 및 이를 포함하는 리튬 이차전지 |
| KR102474533B1 (ko) * | 2017-05-15 | 2022-12-05 | 에스케이온 주식회사 | 리튬 이차 전지용 음극 및 리튬 이차 전지 |
| US11335909B2 (en) | 2017-10-30 | 2022-05-17 | Lg Energy Solution, Ltd. | Negative electrode active material for electrochemical device, negative electrode including the negative electrode active material and electrochemical device including the same |
| EP3731315A4 (en) | 2017-12-22 | 2021-10-27 | Tokai Carbon Co., Ltd. | NEGATIVE ELECTRODE MATERIAL FOR LITHIUM-ION SECONDARY BATTERY AND METHOD OF MANUFACTURING A NEGATIVE ELECTRODE MATERIAL FOR LITHIUM-ION SECONDARY BATTERY |
| EP3686972B1 (en) | 2018-01-25 | 2024-03-27 | LG Energy Solution, Ltd. | Negative electrode active material for lithium secondary battery, negative electrode for lithium secondary battery including the same and lithium secondary battery including the same |
| WO2019226020A1 (ko) | 2018-05-25 | 2019-11-28 | 주식회사 엘지화학 | 음극 활물질용 복합 입자 및 이를 포함하는 전고체 전지용 음극 |
| KR102475986B1 (ko) * | 2019-01-17 | 2022-12-09 | 주식회사 엘지에너지솔루션 | 이차전지용 음극 활물질, 이를 포함하는 음극 및 이의 제조방법 |
| KR102771681B1 (ko) | 2019-05-29 | 2025-02-25 | 주식회사 엘지에너지솔루션 | 음극 및 상기 음극을 포함하는 이차 전지 |
| US12592387B2 (en) | 2019-10-31 | 2026-03-31 | Sanyo Electric Co., Ltd. | Non-aqueous electrolyte secondary battery |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100326447B1 (ko) * | 2000-01-03 | 2002-02-28 | 김순택 | 리튬 이차 전지용 음극 활물질 및 이를 이용하여 제조된리튬 이차 전지 |
| JP4672955B2 (ja) * | 2001-08-10 | 2011-04-20 | Ｊｆｅケミカル株式会社 | リチウムイオン二次電池用負極材料およびその製造方法 |
| KR100477970B1 (ko) | 2002-12-26 | 2005-03-23 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 음극 활물질 및 그의 제조 방법 |
| JP2005044775A (ja) * | 2003-01-22 | 2005-02-17 | Hitachi Maxell Ltd | リチウム二次電池用負極とその製造方法およびそれを用いたリチウム二次電池 |
| US20070092428A1 (en) | 2003-10-31 | 2007-04-26 | Showa Denko K.K. | Carbon material for battery electrode and production method and use thereof |
| JP4529445B2 (ja) * | 2004-01-13 | 2010-08-25 | 日立化成工業株式会社 | リチウムイオン二次電池用負極材料及びリチウムイオン二次電池 |
| JP4401185B2 (ja) * | 2004-02-06 | 2010-01-20 | 関西熱化学株式会社 | 二次電池用電極材料の製造方法および製造装置 |
| US8637187B2 (en) * | 2004-06-30 | 2014-01-28 | Mitsubishi Chemical Corporation | Negative electrode material for lithium secondary battery, method for producing same, negative electrode for lithium secondary battery using same and lithium secondary battery |
| JP4859373B2 (ja) * | 2004-11-30 | 2012-01-25 | パナソニック株式会社 | 非水電解液二次電池 |
| US8003257B2 (en) | 2005-07-04 | 2011-08-23 | Showa Denko K.K. | Method for producing anode for lithium secondary battery and anode composition, and lithium secondary battery |
| JP3958781B2 (ja) * | 2005-07-04 | 2007-08-15 | 昭和電工株式会社 | リチウム二次電池用負極、負極組成物の製造方法、及びリチウム二次電池 |
| CN100459244C (zh) * | 2005-08-03 | 2009-02-04 | 上海杉杉科技有限公司 | 一种炭负极材料及其制备方法 |
| CN113571772A (zh) * | 2005-10-20 | 2021-10-29 | 三菱化学株式会社 | 锂二次电池以及其中使用的非水电解液 |
| JP5671773B2 (ja) * | 2005-12-02 | 2015-02-18 | 三菱化学株式会社 | リチウムイオン二次電池 |
| JP5241124B2 (ja) * | 2007-03-28 | 2013-07-17 | 三洋電機株式会社 | 非水電解質二次電池 |
| KR100960139B1 (ko) * | 2007-11-20 | 2010-05-27 | 강원대학교산학협력단 | 리튬 이차 전지용 음극 활물질, 이의 제조방법 및 이를포함하는 리튬 이차 전지 |
| KR101131937B1 (ko) | 2008-10-10 | 2012-04-03 | 강원대학교산학협력단 | 리튬 이차 전지용 음극 활물질, 이의 제조방법 및 이를 포함하는 리튬 이차 전지 |
| US8697285B2 (en) * | 2008-10-31 | 2014-04-15 | Mitsubishi Chemical Corporation | Negative electrode material for nonaqueous secondary battery |
| JP5394721B2 (ja) * | 2008-12-19 | 2014-01-22 | Ｊｆｅケミカル株式会社 | リチウムイオン二次電池、そのための負極材料および負極 |
| JP5625381B2 (ja) * | 2009-02-20 | 2014-11-19 | 三菱化学株式会社 | リチウムイオン二次電池用炭素材料 |
| JP2010267540A (ja) * | 2009-05-15 | 2010-11-25 | Panasonic Corp | 非水電解質二次電池 |
| JP5754098B2 (ja) * | 2009-09-15 | 2015-07-22 | 三菱化学株式会社 | リチウムイオン二次電池用炭素材料 |
| KR101878129B1 (ko) * | 2009-10-27 | 2018-07-12 | 히타치가세이가부시끼가이샤 | 리튬 이온 이차전지 음극용 탄소 입자, 리튬 이온 이차전지용 음극 및 리튬 이온 이차전지 |
| EP2571090B9 (en) * | 2010-05-12 | 2017-03-15 | Mitsubishi Chemical Corporation | Nonaqueous-electrolyte secondary battery |
| JP2011253688A (ja) * | 2010-06-01 | 2011-12-15 | Toyota Motor Corp | 負極活物質粒子、負電極板、リチウムイオン二次電池、車両、電池搭載機器、及び、負極活物質粒子の製造方法 |
| KR101181851B1 (ko) * | 2010-08-09 | 2012-09-11 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 활물질 및 이를 포함하는 리튬 이차 전지 |
-
2011
- 2011-12-09 KR KR1020110131575A patent/KR101325555B1/ko active Active
-
2012
- 2012-12-04 JP JP2014533225A patent/JP6356066B2/ja active Active
- 2012-12-04 EP EP12856017.4A patent/EP2752926B1/en active Active
- 2012-12-04 WO PCT/KR2012/010404 patent/WO2013085241A1/ko not_active Ceased
- 2012-12-04 PL PL12856017T patent/PL2752926T3/pl unknown
- 2012-12-04 CN CN201280048303.XA patent/CN103843179B/zh active Active
-
2014
- 2014-03-31 US US14/230,078 patent/US9853289B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US9853289B2 (en) | 2017-12-26 |
| KR20130064943A (ko) | 2013-06-19 |
| JP6356066B2 (ja) | 2018-07-11 |
| EP2752926A4 (en) | 2015-05-06 |
| JP2014528631A (ja) | 2014-10-27 |
| EP2752926A1 (en) | 2014-07-09 |
| WO2013085241A1 (ko) | 2013-06-13 |
| US20140212750A1 (en) | 2014-07-31 |
| CN103843179B (zh) | 2017-12-05 |
| KR101325555B1 (ko) | 2013-11-05 |
| EP2752926B1 (en) | 2019-10-02 |
| CN103843179A (zh) | 2014-06-04 |
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