CN106495161B - 一种基于金属介入金属热还原制备纳米硅的方法 - Google Patents
一种基于金属介入金属热还原制备纳米硅的方法 Download PDFInfo
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- CN106495161B CN106495161B CN201610935278.7A CN201610935278A CN106495161B CN 106495161 B CN106495161 B CN 106495161B CN 201610935278 A CN201610935278 A CN 201610935278A CN 106495161 B CN106495161 B CN 106495161B
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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
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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
- 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
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/04—Particle morphology depicted by an image obtained by TEM, STEM, STM or AFM
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/16—Pore diameter
- C01P2006/17—Pore diameter distribution
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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
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CN201610935278.7A CN106495161B (zh) | 2016-10-24 | 2016-10-24 | 一种基于金属介入金属热还原制备纳米硅的方法 |
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CN201610935278.7A CN106495161B (zh) | 2016-10-24 | 2016-10-24 | 一种基于金属介入金属热还原制备纳米硅的方法 |
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CN106495161A CN106495161A (zh) | 2017-03-15 |
CN106495161B true CN106495161B (zh) | 2018-08-31 |
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Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN107140641B (zh) * | 2017-05-09 | 2019-05-31 | 武汉科技大学 | 一种以硅酸盐玻璃为原料制备三维多孔硅的方法 |
CN107628622A (zh) * | 2017-08-31 | 2018-01-26 | 中国科学院上海硅酸盐研究所 | 一种锂离子电池用多孔硅负极材料及其制备方法和应用 |
CN108183217B (zh) * | 2017-12-28 | 2020-05-15 | 中南大学 | 锂离子电池复合负极材料及其制备方法 |
CN108190892A (zh) * | 2018-02-09 | 2018-06-22 | 武汉科技大学 | 一种无酸化大规模制备纳米硅的方法 |
CN108695505B (zh) * | 2018-05-30 | 2021-02-05 | 中南大学 | 一种锂离子电池复合负极材料及其制备方法 |
CN108715451A (zh) * | 2018-06-15 | 2018-10-30 | 辽宁科技大学 | 一种避免副产物产生的镁热还原制备纯硅材料方法 |
CN109559900B (zh) * | 2018-12-05 | 2020-12-22 | 宝鸡文理学院 | 一种共掺杂型电容器电极材料的制备方法 |
CN110184463B (zh) * | 2019-04-29 | 2020-05-22 | 北京理工大学 | 一种同时提取金单质和第二金属单质的方法 |
CN110284037B (zh) * | 2019-07-23 | 2020-06-05 | 山东大学 | 一种分解三元合金制备硅或锗纳米材料的方法 |
CN110642253B (zh) * | 2019-09-27 | 2022-10-11 | 南昌航空大学 | 一种铝热反应制备纳米还原硅的制备方法 |
CN111106338B (zh) * | 2019-12-26 | 2021-06-08 | 浙江大学 | 硅/无定形碳/石墨烯锂离子电池负极材料的制备方法 |
CN111082020B (zh) * | 2019-12-27 | 2022-03-11 | 中南大学 | 一种弥散分布金属硅化物/纳米硅复合材料及其制备方法 |
CN111874940B (zh) * | 2020-07-13 | 2022-12-06 | 滁州学院 | 一种管状二氧化锡、碳包覆管状二氧化锡纳米复合材料的制备方法及应用 |
CN113097462B (zh) * | 2021-03-29 | 2022-10-28 | 中国科学院广州地球化学研究所 | 一种花瓣状微-纳复合结构硅材料及其制备方法和应用 |
CN115215342A (zh) * | 2021-04-19 | 2022-10-21 | 四川物科金硅新材料科技有限责任公司 | 一种原位共生纳米硅化物及其制备方法 |
CN113912074B (zh) * | 2021-12-15 | 2022-03-11 | 矿冶科技集团有限公司 | 一种高纯超细无定形硼粉及其制备方法 |
CN114497485A (zh) * | 2022-01-07 | 2022-05-13 | 中南大学 | 一种多孔硅基复合材料及其制备方法和应用 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103346026B (zh) * | 2013-07-02 | 2016-08-10 | 上海利物盛企业集团有限公司 | 一种超级电容器纳米硅碳复合电极材料的制备方法 |
DE102013014627A1 (de) * | 2013-08-30 | 2015-03-05 | Volkswagen Aktiengesellschaft | Pre-lithiierung von Siliziumpartikeln |
CN104332621A (zh) * | 2014-09-27 | 2015-02-04 | 奇瑞汽车股份有限公司 | 一种利用金属热还原制备空心纳米硅球的方法、锂离子电池 |
CN104577082B (zh) * | 2015-01-09 | 2017-10-20 | 南京大学 | 一种纳米硅材料及其用途 |
CN105118973A (zh) * | 2015-07-20 | 2015-12-02 | 中南大学 | 一种空心纳米硅球的制备方法 |
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