CN108183211A - 一种包埋富铝纳米颗粒的复合硅粉及其制备方法和应用 - Google Patents
一种包埋富铝纳米颗粒的复合硅粉及其制备方法和应用 Download PDFInfo
- Publication number
- CN108183211A CN108183211A CN201711443838.8A CN201711443838A CN108183211A CN 108183211 A CN108183211 A CN 108183211A CN 201711443838 A CN201711443838 A CN 201711443838A CN 108183211 A CN108183211 A CN 108183211A
- Authority
- CN
- China
- Prior art keywords
- silica flour
- compound silica
- aluminum nanoparticles
- silicon
- compound
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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
-
- 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
- H01M4/36—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
-
- 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)
- Battery Electrode And Active Subsutance (AREA)
- Silicon Compounds (AREA)
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711443838.8A CN108183211B (zh) | 2017-12-27 | 2017-12-27 | 一种包埋富铝纳米颗粒的复合硅粉及其制备方法和应用 |
PCT/CN2018/073549 WO2019127766A1 (zh) | 2017-12-27 | 2018-01-20 | 一种包埋富铝纳米颗粒的复合硅粉及其制备方法和应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711443838.8A CN108183211B (zh) | 2017-12-27 | 2017-12-27 | 一种包埋富铝纳米颗粒的复合硅粉及其制备方法和应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108183211A true CN108183211A (zh) | 2018-06-19 |
CN108183211B CN108183211B (zh) | 2020-05-12 |
Family
ID=62547653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711443838.8A Active CN108183211B (zh) | 2017-12-27 | 2017-12-27 | 一种包埋富铝纳米颗粒的复合硅粉及其制备方法和应用 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN108183211B (zh) |
WO (1) | WO2019127766A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112436212A (zh) * | 2020-12-04 | 2021-03-02 | 湖南电将军新能源有限公司 | 一种低温放电富铝锂快充电池 |
CN115133012A (zh) * | 2022-07-22 | 2022-09-30 | 合肥综合性国家科学中心能源研究院(安徽省能源实验室) | 锂离子电池负极用珊瑚状纳米硅粉、负极材料及制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106611843A (zh) * | 2016-12-26 | 2017-05-03 | 东北大学 | 多孔硅/石墨烯复合的锂离子电池负极材料的制备方法 |
CN106784743A (zh) * | 2017-02-28 | 2017-05-31 | 山东泰纳新材料科技有限公司 | 一种低膨胀率多孔硅/石墨复合电极材料及其制备方法 |
CN106920954A (zh) * | 2017-05-05 | 2017-07-04 | 北京科技大学 | 一种石墨烯包覆多孔硅复合负极材料的制备及应用方法 |
CN107507972A (zh) * | 2017-08-29 | 2017-12-22 | 北方奥钛纳米技术有限公司 | 硅碳负极材料的制备方法、硅碳负极材料以及锂离子电池 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1305764C (zh) * | 2004-03-31 | 2007-03-21 | 张永 | 一种硅粉的制作方法 |
CN100372762C (zh) * | 2006-01-25 | 2008-03-05 | 昆明理工大学 | 一种制备太阳能级多晶硅的方法 |
US8562932B2 (en) * | 2009-08-21 | 2013-10-22 | Silicor Materials Inc. | Method of purifying silicon utilizing cascading process |
CN101928983B (zh) * | 2010-07-23 | 2012-04-04 | 武汉瀚博思科技有限公司 | 触媒法生产多晶硅和多晶硅薄膜的方法 |
CN104318974A (zh) * | 2014-11-13 | 2015-01-28 | 四川银河星源科技有限公司 | 一种晶体硅太阳能电池用铝导电浆料及其制备方法 |
CN105817633A (zh) * | 2016-05-12 | 2016-08-03 | 泸溪县安泰新材料科技有限责任公司 | 一种低含氧量超微细铝硅合金粉及其生产方法 |
-
2017
- 2017-12-27 CN CN201711443838.8A patent/CN108183211B/zh active Active
-
2018
- 2018-01-20 WO PCT/CN2018/073549 patent/WO2019127766A1/zh active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106611843A (zh) * | 2016-12-26 | 2017-05-03 | 东北大学 | 多孔硅/石墨烯复合的锂离子电池负极材料的制备方法 |
CN106784743A (zh) * | 2017-02-28 | 2017-05-31 | 山东泰纳新材料科技有限公司 | 一种低膨胀率多孔硅/石墨复合电极材料及其制备方法 |
CN106920954A (zh) * | 2017-05-05 | 2017-07-04 | 北京科技大学 | 一种石墨烯包覆多孔硅复合负极材料的制备及应用方法 |
CN107507972A (zh) * | 2017-08-29 | 2017-12-22 | 北方奥钛纳米技术有限公司 | 硅碳负极材料的制备方法、硅碳负极材料以及锂离子电池 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112436212A (zh) * | 2020-12-04 | 2021-03-02 | 湖南电将军新能源有限公司 | 一种低温放电富铝锂快充电池 |
CN115133012A (zh) * | 2022-07-22 | 2022-09-30 | 合肥综合性国家科学中心能源研究院(安徽省能源实验室) | 锂离子电池负极用珊瑚状纳米硅粉、负极材料及制备方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2019127766A1 (zh) | 2019-07-04 |
CN108183211B (zh) | 2020-05-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7323140B2 (ja) | シリコン酸素複合負極材料、その製造方法及びリチウムイオン電池 | |
CN103107315B (zh) | 一种纳米硅碳复合材料及其制备方法 | |
CN106450251B (zh) | 一种锂离子电池负极材料及其制备方法 | |
CN112701267B (zh) | 预锂化硅氧复合材料、负极极片、锂电池及其制备方法 | |
CN108630945A (zh) | 一种电池电极及其制备方法和电池 | |
CN106848199A (zh) | 一种锂离子电池纳米硅/多孔碳复合负极材料及其制备方法和应用 | |
CN106549149A (zh) | 一种硅碳复合材料的制备方法及应用 | |
WO2022217835A1 (zh) | 复合材料及其制备方法、负极材料与锂离子电池 | |
CN104393266B (zh) | 一种核壳结构的硅-碳复合电极材料及其制备方法 | |
CN104617278A (zh) | 一种纳米硅金属复合材料及其制备方法 | |
CN104979536B (zh) | 锂离子电池及其阳极片、阳极活性材料的制备方法 | |
CN106784743A (zh) | 一种低膨胀率多孔硅/石墨复合电极材料及其制备方法 | |
CN108258214A (zh) | 一种锂离子电池负极材料硅@石墨烯/碳的制备方法 | |
CN102683649A (zh) | 一种锂离子电池碳硅负极材料的制备方法 | |
Wang et al. | Electrolytic silicon/graphite composite from SiO2/graphite porous electrode in molten salts as a negative electrode material for lithium-ion batteries | |
CN106058190A (zh) | 一种锂离子电池用高容量负极材料的制备方法 | |
CN109286014A (zh) | 一种表面改性的硅碳复合材料及其制备方法和应用 | |
CN109659486A (zh) | 锂离子电池负极的制备方法、负极及锂离子电池 | |
Zhao et al. | Dual modulated SiO particles by graphene cord and Si/SiO2 composite for high‐performance lithium‐ion battery anodes | |
CN109449421A (zh) | 一种锂离子电池硅基合金复合负极材料的制备方法 | |
CN109461921A (zh) | 一种基于改性的锂离子电池硅基合金复合负极材料的制备方法 | |
CN109473665A (zh) | 一种纳米硅基材料及其制备方法和应用 | |
CN110492074B (zh) | 一种制备锂离子电池碳纤维/硫化锑复合负极的方法 | |
CN109817962A (zh) | 一种酚醛树脂修饰的锂离子电池硅基负极材料及制备方法 | |
CN108183211A (zh) | 一种包埋富铝纳米颗粒的复合硅粉及其制备方法和应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Wei Inventor after: Li Haidong Inventor after: Wang Jiuxing Inventor after: Shen Wenfei Inventor after: Li Lei Inventor after: Li Guopeng Inventor after: Guo Fengxiang Inventor after: Wang Yao Inventor after: Tang Jianguo Inventor after: Liu Jixian Inventor after: Huang Linjun Inventor after: Jiao Jiqing Inventor after: Wang Yanxin Inventor before: Wang Wei Inventor before: Wang Jiuxing Inventor before: Shen Wenfei Inventor before: Li Lei Inventor before: Guo Fengxiang Inventor before: Wang Yao Inventor before: Tang Jianguo Inventor before: Liu Jixian Inventor before: Huang Linjun Inventor before: Jiao Jiqing Inventor before: Wang Yanxin Inventor before: Li Haidong |
|
GR01 | Patent grant | ||
GR01 | Patent grant |