CN104241620A - 多孔硅基负极活性材料、它的制备方法以及包括它的可再充电锂电池 - Google Patents
多孔硅基负极活性材料、它的制备方法以及包括它的可再充电锂电池 Download PDFInfo
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- CN104241620A CN104241620A CN201410283382.3A CN201410283382A CN104241620A CN 104241620 A CN104241620 A CN 104241620A CN 201410283382 A CN201410283382 A CN 201410283382A CN 104241620 A CN104241620 A CN 104241620A
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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
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/386—Silicon or alloys based on silicon
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/02—Silicon
- C01B33/021—Preparation
- C01B33/023—Preparation by reduction of silica or free silica-containing 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
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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
- H01M4/04—Processes of manufacture in general
- H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
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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
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
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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
- H01M4/362—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
- H01M4/362—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
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/46—Alloys based on magnesium or aluminium
-
- 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
- H01M4/483—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides for non-aqueous cells
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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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
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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
- H01M4/04—Processes of manufacture in general
- H01M4/0402—Methods of deposition of the material
-
- 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
Abstract
Description
Claims (46)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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KR10-2013-0071793 | 2013-06-21 | ||
KR1020130071793A KR101573423B1 (ko) | 2013-06-21 | 2013-06-21 | 다공성 실리콘계 음극 활물질, 이의 제조 방법, 이를 포함하는 리튬 이차 전지 |
Publications (2)
Publication Number | Publication Date |
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CN104241620A true CN104241620A (zh) | 2014-12-24 |
CN104241620B CN104241620B (zh) | 2017-05-03 |
Family
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CN201410283382.3A Active CN104241620B (zh) | 2013-06-21 | 2014-06-23 | 多孔硅基负极活性材料、它的制备方法以及包括它的可再充电锂电池 |
Country Status (3)
Country | Link |
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US (1) | US20140377653A1 (zh) |
KR (1) | KR101573423B1 (zh) |
CN (1) | CN104241620B (zh) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104538585A (zh) * | 2014-12-25 | 2015-04-22 | 芜湖市汽车产业技术研究院有限公司 | 空心多孔微米级硅球、硅基负极材料及锂离子电池制备方法 |
CN104986768A (zh) * | 2015-05-18 | 2015-10-21 | 中国科学技术大学 | 一种氮化合成硅纳米粉的方法及其应用 |
CN105185964A (zh) * | 2015-09-21 | 2015-12-23 | 中国科学院上海硅酸盐研究所 | 一种多球堆积结构的Si/TiO2复合材料及其制备方法 |
CN106374088A (zh) * | 2016-10-14 | 2017-02-01 | 浙江天能能源科技股份有限公司 | 一种利用镁热还原法制备硅碳复合材料的方法 |
CN107195904A (zh) * | 2017-04-06 | 2017-09-22 | 中国计量大学 | 一种核壳结构的硅电极材料制备方法 |
CN107539990A (zh) * | 2016-07-22 | 2018-01-05 | 南京大学 | 一种多孔硅纳米材料及其制备方法和用途 |
CN107710464A (zh) * | 2015-06-15 | 2018-02-16 | 罗伯特·博世有限公司 | 多孔硅颗粒及生产硅颗粒的方法 |
CN108376780A (zh) * | 2017-12-20 | 2018-08-07 | 湖南中科星城石墨有限公司 | 一种三维多孔硅掺杂钛源与碳复合的负极材料制备方法 |
CN110143593A (zh) * | 2019-04-29 | 2019-08-20 | 浙江大学 | 多孔硅粉的制备方法、多孔硅粉以及其应用 |
CN110911643A (zh) * | 2019-12-05 | 2020-03-24 | 江苏科技大学 | 一种基于硅藻土基的锂离子电池负极材料及其制备方法 |
CN111755669A (zh) * | 2019-03-27 | 2020-10-09 | 贝特瑞新材料集团股份有限公司 | 一种复合材料、其制备方法及用途 |
CN112289985A (zh) * | 2020-09-22 | 2021-01-29 | 合肥国轩高科动力能源有限公司 | 一种C@MgAl2O4复合包覆改性的硅基负极材料及其制备方法 |
CN113488376A (zh) * | 2021-07-21 | 2021-10-08 | 山东大学深圳研究院 | 一种二维二氧化硅及其制备方法与应用 |
CN113764651A (zh) * | 2021-08-24 | 2021-12-07 | 复旦大学 | 一种高容量锂离子电池负极活性材料、负极片及锂离子电池 |
CN113772703A (zh) * | 2021-09-17 | 2021-12-10 | 中国科学院广州地球化学研究所 | 一种基于叶蜡石制备的硅/铝氧化物纳米复合材料及其方法 |
Families Citing this family (18)
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KR101586816B1 (ko) * | 2015-06-15 | 2016-01-20 | 대주전자재료 주식회사 | 비수전해질 이차전지용 음극재, 이의 제조방법, 및 이를 포함하는 비수전해질 이차전지 |
JP2018523630A (ja) * | 2015-07-08 | 2018-08-23 | ナヴィタス システムズ エルエルシーNavitas Systems, LLC | ポーラスシリコンの作製方法および二次電池電極用の原料としてのその使用 |
ES2953371T3 (es) * | 2016-06-02 | 2023-11-10 | Lg Energy Solution Ltd | Material activo de cátodo, cátodo que comprende el mismo, y batería secundaria de litio que comprende el mismo |
JP6573646B2 (ja) * | 2016-06-09 | 2019-09-11 | 株式会社大阪チタニウムテクノロジーズ | 酸化珪素系負極材 |
WO2017214882A1 (en) * | 2016-06-15 | 2017-12-21 | Robert Bosch Gmbh | Porous silicon particles and a method for producing silicon particles |
US11302913B2 (en) | 2016-08-18 | 2022-04-12 | Lg Chem, Ltd. | Negative electrode material comprising silicon flakes and preparing method of silicon flakes |
KR101981654B1 (ko) * | 2016-08-24 | 2019-05-23 | 울산과학기술원 | 이차 전지용 음극 활물질, 이의 제조 방법, 및 이를 포함하는 이차 전지 |
US10246337B2 (en) * | 2017-02-17 | 2019-04-02 | Battelle Memorial Institute | Safe and low temperature thermite reaction systems and method to form porous silicon |
KR102101007B1 (ko) * | 2017-03-16 | 2020-05-15 | 주식회사 엘지화학 | 실리콘계 음극 활물질, 이를 포함하는 음극, 이차 전지, 및 상기 실리콘계 음극 활물질의 제조 방법 |
KR102164252B1 (ko) * | 2017-05-04 | 2020-10-12 | 주식회사 엘지화학 | 음극 활물질, 상기 음극 활물질을 포함하는 음극, 상기 음극을 포함하는 이차 전지 및 상기 음극 활물질의 제조 방법 |
KR102007562B1 (ko) * | 2017-08-11 | 2019-08-05 | 전남대학교산학협력단 | 나노 다공성 실리콘, 그 제조 방법, 및 그를 포함하는 리튬이온전지 |
WO2019039856A1 (ko) * | 2017-08-25 | 2019-02-28 | 동아대학교 산학협력단 | 다공성 실리콘-탄소 복합체의 제조방법, 상기 제조방법에 의해 제조된 다공성 실리콘-탄소 복합체를 포함하는 이차전지 음극 및 상기 이차전지 음극을 포함하는 이차전지 |
KR20210044721A (ko) * | 2019-10-15 | 2021-04-23 | 한양대학교 에리카산학협력단 | 기능성 양극 활물질, 및 그 제조 방법 |
KR102313157B1 (ko) | 2020-03-26 | 2021-10-14 | 동아대학교 산학협력단 | 다공성 실리콘 및 이를 포함하는 이차전지 음극 활물질 제조 방법 |
KR102475700B1 (ko) * | 2020-07-28 | 2022-12-09 | 한국재료연구원 | 실리콘 분말의 제조방법 및 이를 이용한 질화규소의 제조방법 |
KR102556190B1 (ko) * | 2021-03-11 | 2023-07-18 | 국민대학교산학협력단 | 다공성 실리콘계 전극 활물질의 제조방법, 이를 통해 제조된 다공성 실리콘계 전극 활물질 및 리튬 이차전지 |
KR102587556B1 (ko) * | 2021-08-30 | 2023-10-11 | 주식회사 나노실리텍 | 다공성 나노실리콘의 제조방법 및 이 방법에 의해 제조된 다공성 나노실리콘을 포함하는 리튬이차전지용 음극활물질 |
CN114744172B (zh) * | 2022-04-06 | 2024-03-22 | 广东海洋大学 | 一种硅碳复合负极材料及其制备方法与应用 |
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JP2003109590A (ja) * | 2001-09-28 | 2003-04-11 | Mitsubishi Materials Corp | 負極材料及びこれを用いた負極、並びにこの負極を用いた非水電解液リチウム二次電池及びリチウムイオンポリマー二次電池 |
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CN102208636B (zh) * | 2011-05-12 | 2013-07-03 | 北京科技大学 | 一种以硅藻土为原料制备多孔硅/炭复合材料及应用 |
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2013
- 2013-06-21 KR KR1020130071793A patent/KR101573423B1/ko active IP Right Grant
-
2014
- 2014-06-20 US US14/309,945 patent/US20140377653A1/en not_active Abandoned
- 2014-06-23 CN CN201410283382.3A patent/CN104241620B/zh active Active
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JP2003109590A (ja) * | 2001-09-28 | 2003-04-11 | Mitsubishi Materials Corp | 負極材料及びこれを用いた負極、並びにこの負極を用いた非水電解液リチウム二次電池及びリチウムイオンポリマー二次電池 |
KR20040082876A (ko) * | 2003-03-20 | 2004-09-30 | 주식회사 엘지화학 | 다공성 실리콘 및 나노크기 실리콘 입자의 제조 방법과리튬 이차 전지용 음극 재료로의 응용 |
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Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104538585A (zh) * | 2014-12-25 | 2015-04-22 | 芜湖市汽车产业技术研究院有限公司 | 空心多孔微米级硅球、硅基负极材料及锂离子电池制备方法 |
CN104986768A (zh) * | 2015-05-18 | 2015-10-21 | 中国科学技术大学 | 一种氮化合成硅纳米粉的方法及其应用 |
CN107710464A (zh) * | 2015-06-15 | 2018-02-16 | 罗伯特·博世有限公司 | 多孔硅颗粒及生产硅颗粒的方法 |
CN107710464B (zh) * | 2015-06-15 | 2020-10-02 | 罗伯特·博世有限公司 | 多孔硅颗粒及生产硅颗粒的方法 |
CN105185964A (zh) * | 2015-09-21 | 2015-12-23 | 中国科学院上海硅酸盐研究所 | 一种多球堆积结构的Si/TiO2复合材料及其制备方法 |
CN107539990A (zh) * | 2016-07-22 | 2018-01-05 | 南京大学 | 一种多孔硅纳米材料及其制备方法和用途 |
CN106374088A (zh) * | 2016-10-14 | 2017-02-01 | 浙江天能能源科技股份有限公司 | 一种利用镁热还原法制备硅碳复合材料的方法 |
CN107195904A (zh) * | 2017-04-06 | 2017-09-22 | 中国计量大学 | 一种核壳结构的硅电极材料制备方法 |
CN107195904B (zh) * | 2017-04-06 | 2019-09-20 | 中国计量大学 | 一种核壳结构的硅电极材料制备方法 |
CN108376780A (zh) * | 2017-12-20 | 2018-08-07 | 湖南中科星城石墨有限公司 | 一种三维多孔硅掺杂钛源与碳复合的负极材料制备方法 |
CN111755669A (zh) * | 2019-03-27 | 2020-10-09 | 贝特瑞新材料集团股份有限公司 | 一种复合材料、其制备方法及用途 |
CN110143593A (zh) * | 2019-04-29 | 2019-08-20 | 浙江大学 | 多孔硅粉的制备方法、多孔硅粉以及其应用 |
CN110911643A (zh) * | 2019-12-05 | 2020-03-24 | 江苏科技大学 | 一种基于硅藻土基的锂离子电池负极材料及其制备方法 |
CN110911643B (zh) * | 2019-12-05 | 2023-07-25 | 江苏科技大学 | 一种基于硅藻土基的锂离子电池负极材料及其制备方法 |
CN112289985A (zh) * | 2020-09-22 | 2021-01-29 | 合肥国轩高科动力能源有限公司 | 一种C@MgAl2O4复合包覆改性的硅基负极材料及其制备方法 |
CN113488376A (zh) * | 2021-07-21 | 2021-10-08 | 山东大学深圳研究院 | 一种二维二氧化硅及其制备方法与应用 |
CN113488376B (zh) * | 2021-07-21 | 2024-04-16 | 山东大学深圳研究院 | 一种二维二氧化硅及其制备方法与应用 |
CN113764651A (zh) * | 2021-08-24 | 2021-12-07 | 复旦大学 | 一种高容量锂离子电池负极活性材料、负极片及锂离子电池 |
CN113772703A (zh) * | 2021-09-17 | 2021-12-10 | 中国科学院广州地球化学研究所 | 一种基于叶蜡石制备的硅/铝氧化物纳米复合材料及其方法 |
CN113772703B (zh) * | 2021-09-17 | 2022-07-29 | 中国科学院广州地球化学研究所 | 一种基于叶蜡石制备的硅/铝氧化物纳米复合材料及其方法 |
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US20140377653A1 (en) | 2014-12-25 |
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KR101573423B1 (ko) | 2015-12-02 |
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