CN112234183A - 一种原位合成导电金属/硅/聚合物基负极材料的制备方法 - Google Patents
一种原位合成导电金属/硅/聚合物基负极材料的制备方法 Download PDFInfo
- Publication number
- CN112234183A CN112234183A CN202011096420.6A CN202011096420A CN112234183A CN 112234183 A CN112234183 A CN 112234183A CN 202011096420 A CN202011096420 A CN 202011096420A CN 112234183 A CN112234183 A CN 112234183A
- Authority
- CN
- China
- Prior art keywords
- silicon
- polymer
- ferric
- negative electrode
- metal
- 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
- H01M4/38—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
- 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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/624—Electric conductive 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
- H01M4/624—Electric conductive fillers
- H01M4/626—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
- H01M4/62—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
- H01M2004/021—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
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011096420.6A CN112234183B (zh) | 2020-10-14 | 2020-10-14 | 一种原位合成导电金属/硅/聚合物基负极材料的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011096420.6A CN112234183B (zh) | 2020-10-14 | 2020-10-14 | 一种原位合成导电金属/硅/聚合物基负极材料的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112234183A true CN112234183A (zh) | 2021-01-15 |
CN112234183B CN112234183B (zh) | 2021-10-26 |
Family
ID=74113489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011096420.6A Active CN112234183B (zh) | 2020-10-14 | 2020-10-14 | 一种原位合成导电金属/硅/聚合物基负极材料的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112234183B (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101643864A (zh) * | 2009-07-10 | 2010-02-10 | 成都中科来方能源科技有限公司 | 多元硅合金/碳复合材料及其制备方法和用途 |
WO2013155397A1 (en) * | 2012-04-12 | 2013-10-17 | Actacell Energy Systems, Inc. | Low crystallinity silicon composite anode material for lithium ion battery |
CN103647061A (zh) * | 2013-11-15 | 2014-03-19 | 成都兴能新材料有限公司 | 硅基合金负极材料的制备方法 |
CN106848199A (zh) * | 2017-02-24 | 2017-06-13 | 中南大学 | 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 |
CN107195896A (zh) * | 2017-04-06 | 2017-09-22 | 中国计量大学 | 一种以导电金属纳米颗粒为载体低温合成硅负极材料的制备方法 |
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 |
CN110931727A (zh) * | 2019-10-25 | 2020-03-27 | 合肥国轩高科动力能源有限公司 | 一种导电型聚合物包覆硅基负极材料的制备方法 |
-
2020
- 2020-10-14 CN CN202011096420.6A patent/CN112234183B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101643864A (zh) * | 2009-07-10 | 2010-02-10 | 成都中科来方能源科技有限公司 | 多元硅合金/碳复合材料及其制备方法和用途 |
WO2013155397A1 (en) * | 2012-04-12 | 2013-10-17 | Actacell Energy Systems, Inc. | Low crystallinity silicon composite anode material for lithium ion battery |
CN103647061A (zh) * | 2013-11-15 | 2014-03-19 | 成都兴能新材料有限公司 | 硅基合金负极材料的制备方法 |
CN106848199A (zh) * | 2017-02-24 | 2017-06-13 | 中南大学 | 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 |
CN107195896A (zh) * | 2017-04-06 | 2017-09-22 | 中国计量大学 | 一种以导电金属纳米颗粒为载体低温合成硅负极材料的制备方法 |
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 |
CN110931727A (zh) * | 2019-10-25 | 2020-03-27 | 合肥国轩高科动力能源有限公司 | 一种导电型聚合物包覆硅基负极材料的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN112234183B (zh) | 2021-10-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU2010265710B2 (en) | Method for producing composite lithium iron phosphate material and composite lithium iron phosphate material produced thereby | |
CN112421048A (zh) | 一种低成本制备石墨包覆纳米硅锂电池负极材料的方法 | |
KR20230036949A (ko) | 리튬 함유 실리콘 산화물 복합 음극재 및 그 제조 방법과 리튬 이온 배터리 | |
WO2011116539A1 (zh) | 锂离子电池正极材料lifepo4/c的制备方法 | |
CN112786865A (zh) | 一种MoS2准量子点/氮硫共掺杂生物质碳复合纳米材料的制备方法和应用 | |
CN109671937B (zh) | 一种过渡型金属氧化物/石墨烯复合材料的原位合成方法 | |
CN104961137A (zh) | 一种纳米碱土金属硼化物的制备方法 | |
CN107665972B (zh) | 一种高性能钾离子电池负极材料的Sn@C材料制备方法 | |
CN112234183B (zh) | 一种原位合成导电金属/硅/聚合物基负极材料的制备方法 | |
Shi et al. | Green synthesis of high-performance porous carbon coated silicon composite anode for lithium storage based on recycled silicon kerf waste | |
CN110739454B (zh) | 一种负极材料及其制备方法 | |
CN112928266A (zh) | 一种石墨烯包覆纳米多孔锡复合材料制备方法 | |
CN108987707B (zh) | 一种锂离子电池用磷铜负极材料及其制备方法 | |
CN112645333A (zh) | 一种纳米硅粉制备方法、制得的纳米硅粉及用途 | |
CN117088408B (zh) | 一种纳米二氧化钛及其制备方法与应用 | |
CN109913700B (zh) | 一种表面微孔化镀镍储氢合金的制备方法 | |
CN113681096B (zh) | 一种Mxene材料及其加工方法和用途 | |
CN115490213B (zh) | 金属有机骨架衍生的VSe2材料及其制备方法和应用 | |
CN111082033B (zh) | 一种锂离子电池纳米硅负极材料、及其利用硅割切废屑的制备方法和应用 | |
CN116654975A (zh) | 一种锂离子电池负极用GeO2微米球的制备方法 | |
CN117594765A (zh) | 一种生物基核壳碳硅材料及其原位合成方法与应用 | |
CN116169257A (zh) | 一种镁锡掺杂硅碳负极材料的制备方法 | |
CN113215591A (zh) | 一种无额外添加诱导剂制备二氧化硅纳米管及硅纳米管的熔盐电化学方法 | |
CN117117133A (zh) | 一种钠离子电池锡-铜-碳复合负极材料及其制备方法与应用 | |
CN115838172A (zh) | 一种电池用石墨材料的制备方法 |
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 |
Inventor after: Zou Wenzhen Inventor after: Liang Panfei Inventor after: Cao Jiangxing Inventor after: Xie Wenqing Inventor after: Zhang Jiaying Inventor after: Liu Xiaoqing Inventor after: Li Ningxia Inventor after: Fan Meiqiang Inventor before: Liang Panfei Inventor before: Cao Jiangxing Inventor before: Xie Wenqing Inventor before: Zhang Jiaying Inventor before: Liu Xiaoqing Inventor before: Li Ningxia Inventor before: Fan Meiqiang |
|
CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant |