PL2879216T3 - Porowaty materiał czynny anody na bazie krzemu oraz zawierający go akumulator litowy - Google Patents
Porowaty materiał czynny anody na bazie krzemu oraz zawierający go akumulator litowyInfo
- Publication number
- PL2879216T3 PL2879216T3 PL14828431T PL14828431T PL2879216T3 PL 2879216 T3 PL2879216 T3 PL 2879216T3 PL 14828431 T PL14828431 T PL 14828431T PL 14828431 T PL14828431 T PL 14828431T PL 2879216 T3 PL2879216 T3 PL 2879216T3
- Authority
- PL
- Poland
- Prior art keywords
- active material
- secondary battery
- lithium secondary
- anode active
- porous silicon
- Prior art date
Links
Classifications
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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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/386—Silicon or alloys based on silicon
-
- 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
- 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
- H01M4/134—Electrodes based on metals, Si or alloys
-
- 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
-
- 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
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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
-
- 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
- H01M4/583—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
- 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
-
- 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
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- 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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Crystallography & Structural Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020130111981A KR101704103B1 (ko) | 2013-09-17 | 2013-09-17 | 다공성 실리콘계 음극 활물질 및 이를 포함하는 리튬 이차전지 |
PCT/KR2014/008624 WO2015041450A1 (ko) | 2013-09-17 | 2014-09-16 | 다공성 실리콘계 음극 활물질 및 이를 포함하는 리튬 이차전지 |
EP14828431.8A EP2879216B1 (en) | 2013-09-17 | 2014-09-16 | Porous silicon-based anode active material, and lithium secondary battery containing same |
Publications (1)
Publication Number | Publication Date |
---|---|
PL2879216T3 true PL2879216T3 (pl) | 2019-07-31 |
Family
ID=52689063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL14828431T PL2879216T3 (pl) | 2013-09-17 | 2014-09-16 | Porowaty materiał czynny anody na bazie krzemu oraz zawierający go akumulator litowy |
Country Status (7)
Country | Link |
---|---|
US (2) | US20160197342A1 (pl) |
EP (1) | EP2879216B1 (pl) |
JP (1) | JP6238251B2 (pl) |
KR (1) | KR101704103B1 (pl) |
CN (1) | CN104704660B (pl) |
PL (1) | PL2879216T3 (pl) |
WO (1) | WO2015041450A1 (pl) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2492167C (en) | 2011-06-24 | 2018-12-05 | Nexeon Ltd | Structured particles |
WO2013114095A1 (en) | 2012-01-30 | 2013-08-08 | Nexeon Limited | Composition of si/c electro active material |
GB2499984B (en) | 2012-02-28 | 2014-08-06 | Nexeon Ltd | Composite particles comprising a removable filler |
GB2502625B (en) | 2012-06-06 | 2015-07-29 | Nexeon Ltd | Method of forming silicon |
GB2507535B (en) | 2012-11-02 | 2015-07-15 | Nexeon Ltd | Multilayer electrode |
KR101567203B1 (ko) | 2014-04-09 | 2015-11-09 | (주)오렌지파워 | 이차 전지용 음극 활물질 및 이의 방법 |
KR101604352B1 (ko) | 2014-04-22 | 2016-03-18 | (주)오렌지파워 | 음극 활물질 및 이를 포함하는 리튬 이차 전지 |
GB2533161C (en) * | 2014-12-12 | 2019-07-24 | Nexeon Ltd | Electrodes for metal-ion batteries |
WO2016121585A1 (ja) | 2015-01-29 | 2016-08-04 | Necエナジーデバイス株式会社 | リチウムイオン二次電池用負極及びリチウムイオン二次電池 |
KR101981609B1 (ko) * | 2015-09-24 | 2019-05-24 | 주식회사 엘지화학 | 리튬 이차전지용 음극활물질 및 그 제조방법 |
GB2551369B (en) * | 2016-06-15 | 2018-10-17 | Nexeon Ltd | Electrodes for metal-ion batteries |
WO2017216558A1 (en) | 2016-06-14 | 2017-12-21 | Nexeon Limited | Electrodes for metal-ion batteries |
KR101773719B1 (ko) | 2016-08-23 | 2017-09-01 | (주)오렌지파워 | 2 차 전지용 실리콘계 활물질 입자 및 이의 제조 방법 |
KR101918815B1 (ko) | 2016-08-23 | 2018-11-15 | 넥시온 엘티디. | 이차 전지용 음극 활물질 및 이의 제조 방법 |
KR102209653B1 (ko) * | 2016-09-09 | 2021-01-28 | 주식회사 엘지화학 | 스웰링 현상이 개선된 음극 및 이를 포함하는 리튬이차전지 |
KR102220905B1 (ko) * | 2016-09-23 | 2021-02-26 | 삼성에스디아이 주식회사 | 리튬이차전지용 음극 활물질 및 이를 포함한 음극을 함유한 리튬이차전지 |
KR102053843B1 (ko) * | 2016-11-08 | 2019-12-09 | 주식회사 엘지화학 | 음극 및 상기 음극의 제조방법 |
KR102254263B1 (ko) * | 2017-10-16 | 2021-05-21 | 주식회사 엘지에너지솔루션 | 리튬 이차전지용 음극, 및 이를 포함하는 리튬 이차전지 |
KR102321261B1 (ko) * | 2017-10-27 | 2021-11-03 | 주식회사 엘지에너지솔루션 | 리튬 이차전지용 음극 활물질 및 이를 포함하는 리튬 이차전지 |
CN108039484B (zh) * | 2017-12-05 | 2020-12-11 | 桂林电器科学研究院有限公司 | 海绵状硅粉及其制备方法以及锂离子电池 |
KR102590416B1 (ko) * | 2018-10-24 | 2023-10-18 | 주식회사 엘지에너지솔루션 | 입경이 상이한 흑연 및 실리콘계 소재를 포함하는 음극 및 이를 포함하는 리튬 이차전지 |
KR102590425B1 (ko) * | 2018-10-24 | 2023-10-18 | 주식회사 엘지에너지솔루션 | 입경이 상이한 흑연 및 실리콘계 소재를 포함하는 음극 및 이를 포함하는 리튬 이차전지 |
KR102647045B1 (ko) | 2018-12-12 | 2024-03-14 | 주식회사 엘지에너지솔루션 | 리튬 이차 전지용 음극 활물질 및 이를 포함하는 이차전지 |
CN113646946A (zh) * | 2019-03-12 | 2021-11-12 | 株式会社Lg新能源 | 二次电池 |
CN111146433B (zh) * | 2019-12-26 | 2024-02-20 | 宁德新能源科技有限公司 | 负极及包含其的电化学装置和电子装置 |
KR20210149970A (ko) | 2020-06-02 | 2021-12-10 | 대주전자재료 주식회사 | 규소계-탄소 복합체, 이의 제조방법 및 이를 포함하는 음극 활물질 |
KR102402461B1 (ko) | 2020-09-23 | 2022-05-27 | 대주전자재료 주식회사 | 다공성 규소계-탄소 복합체, 이의 제조방법 및 이를 포함하는 음극 활물질 |
KR102590190B1 (ko) | 2020-11-16 | 2023-10-19 | 대주전자재료 주식회사 | 다공성 규소계 복합체, 이의 제조방법 및 이를 포함하는 음극 활물질 |
KR102512804B1 (ko) | 2020-11-16 | 2023-03-24 | 대주전자재료 주식회사 | 다공성 규소-탄소 복합체, 이의 제조방법 및 이를 포함하는 음극 활물질 |
KR102556465B1 (ko) | 2020-12-23 | 2023-07-19 | 대주전자재료 주식회사 | 다공성 규소 복합체, 이를 포함하는 다공성 규소-탄소 복합체 및 음극 활물질 |
KR20220091672A (ko) | 2020-12-23 | 2022-07-01 | 대주전자재료 주식회사 | 다공성 규소 구조체, 이를 포함하는 다공성 규소-탄소 복합체 및 음극 활물질 |
CN113224286B (zh) * | 2021-04-25 | 2022-11-08 | 浙江大学自贡创新中心 | 一种高容量锂离子电池硅基复合负极材料及其制备方法 |
KR20230034879A (ko) * | 2021-09-03 | 2023-03-10 | 주식회사 엘지에너지솔루션 | 음극 활물질, 상기 음극 활물질을 포함하는 음극, 상기 음극을 포함하는 이차 전지 및 상기 음극 활물질의 제조 방법 |
KR20230124502A (ko) | 2022-02-17 | 2023-08-25 | 대주전자재료 주식회사 | 규소-탄소 복합체, 이의 제조방법, 및 이를 포함하는 음극 활물질 및 리튬 이차전지 |
TW202343855A (zh) | 2022-02-17 | 2023-11-01 | 南韓商大洲電子材料股份有限公司 | 矽碳混合物、其製備方法以及包含其之負極活性材料與鋰二次電池 |
WO2023182826A1 (ko) | 2022-03-23 | 2023-09-28 | 대주전자재료 주식회사 | 규소-탄소 복합체, 이의 제조방법, 및 이를 포함하는 음극 활물질 및 리튬 이차전지 |
WO2023182862A1 (ko) | 2022-03-25 | 2023-09-28 | 대주전자재료 주식회사 | 규소-탄소 혼합체, 이의 제조방법 및 이를 포함하는 음극 활물질 및 리튬 이차전지 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3816799B2 (ja) * | 2001-12-21 | 2006-08-30 | 株式会社日立製作所 | リチウム二次電池 |
JP2004095306A (ja) * | 2002-08-30 | 2004-03-25 | Toshiba Corp | 非水電解質二次電池 |
JP4996827B2 (ja) * | 2005-03-22 | 2012-08-08 | Jfeケミカル株式会社 | リチウムイオン二次電池負極用金属−黒鉛系複合粒子およびその製造方法、リチウムイオン二次電池用負極材料および負極ならびにリチウムイオン二次電池 |
KR100981909B1 (ko) * | 2008-04-15 | 2010-09-13 | 애경유화 주식회사 | 리튬 이차 전지용 음극 활물질, 그의 제조 방법 및 그를포함하는 리튬 이차 전지 |
KR20120128125A (ko) * | 2009-11-03 | 2012-11-26 | 엔비아 시스템즈 인코포레이티드 | 리튬 이온 전지용 고용량 아노드 물질 |
KR20120010211A (ko) * | 2010-07-23 | 2012-02-02 | 강원대학교산학협력단 | 다공성 실리콘계 화합물 또는 다공성 실리콘, 이의 제조 방법, 및 이를 포함하는 리튬 이차 전지용 음극 활물질 및 리튬 이차 전지 |
JP5809897B2 (ja) * | 2010-09-17 | 2015-11-11 | 古河電気工業株式会社 | 多孔質シリコン粒子及びその製造方法、並びにリチウムイオン二次電池用負極及びリチウムイオン二次電池 |
JP5877025B2 (ja) * | 2010-09-17 | 2016-03-02 | 古河電気工業株式会社 | 多孔質シリコン複合体粒子及びその製造方法 |
CN102157731B (zh) * | 2011-03-18 | 2015-03-04 | 上海交通大学 | 一种锂离子电池硅碳复合负极材料及其制备方法 |
KR101396521B1 (ko) * | 2011-08-05 | 2014-05-22 | 강원대학교산학협력단 | 리튬 이차 전지용 음극 활물질, 이의 제조 방법, 그리고 이를 포함하는 음극 및 리튬 이차 전지 |
WO2013114095A1 (en) * | 2012-01-30 | 2013-08-08 | Nexeon Limited | Composition of si/c electro active material |
GB2499984B (en) * | 2012-02-28 | 2014-08-06 | Nexeon Ltd | Composite particles comprising a removable filler |
-
2013
- 2013-09-17 KR KR1020130111981A patent/KR101704103B1/ko active IP Right Grant
-
2014
- 2014-09-16 PL PL14828431T patent/PL2879216T3/pl unknown
- 2014-09-16 JP JP2015550345A patent/JP6238251B2/ja active Active
- 2014-09-16 WO PCT/KR2014/008624 patent/WO2015041450A1/ko active Application Filing
- 2014-09-16 CN CN201480002570.2A patent/CN104704660B/zh active Active
- 2014-09-16 EP EP14828431.8A patent/EP2879216B1/en active Active
- 2014-09-16 US US14/419,713 patent/US20160197342A1/en not_active Abandoned
-
2021
- 2021-06-17 US US17/350,137 patent/US20210313568A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
US20160197342A1 (en) | 2016-07-07 |
JP2016502253A (ja) | 2016-01-21 |
WO2015041450A1 (ko) | 2015-03-26 |
US20210313568A1 (en) | 2021-10-07 |
CN104704660B (zh) | 2017-09-26 |
EP2879216A4 (en) | 2015-07-08 |
KR20150032015A (ko) | 2015-03-25 |
KR101704103B1 (ko) | 2017-02-07 |
EP2879216A1 (en) | 2015-06-03 |
EP2879216B1 (en) | 2019-02-27 |
CN104704660A (zh) | 2015-06-10 |
JP6238251B2 (ja) | 2017-11-29 |
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