CN106946259B - 一种非晶硅粉体的制备方法 - Google Patents
一种非晶硅粉体的制备方法 Download PDFInfo
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- CN106946259B CN106946259B CN201710247883.XA CN201710247883A CN106946259B CN 106946259 B CN106946259 B CN 106946259B CN 201710247883 A CN201710247883 A CN 201710247883A CN 106946259 B CN106946259 B CN 106946259B
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- ball
- amorphous silicon
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- metal hydride
- alkaline earth
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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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- 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
- C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Silicon Compounds (AREA)
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CN201710247883.XA CN106946259B (zh) | 2017-04-17 | 2017-04-17 | 一种非晶硅粉体的制备方法 |
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CN201710247883.XA CN106946259B (zh) | 2017-04-17 | 2017-04-17 | 一种非晶硅粉体的制备方法 |
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CN106946259A CN106946259A (zh) | 2017-07-14 |
CN106946259B true CN106946259B (zh) | 2019-03-19 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107572529B (zh) * | 2017-08-31 | 2020-02-18 | 北方奥钛纳米技术有限公司 | 非晶硅粉体的制备方法、非晶硅粉体以及锂离子电池 |
KR102364480B1 (ko) | 2018-05-15 | 2022-02-18 | 주식회사 엘지에너지솔루션 | 음극 활물질, 상기 음극 활물질을 포함하는 음극, 및 상기 음극을 포함하는 리튬 이차 전지 |
CN109081350A (zh) * | 2018-09-11 | 2018-12-25 | 浙江工业大学 | 一种低温熔融盐介质制备纳米硅的方法 |
CN110171832A (zh) * | 2019-06-20 | 2019-08-27 | 浙江工业大学 | 一种基于金属氢化物还原制备多孔硅的方法 |
CN110518195A (zh) * | 2019-07-03 | 2019-11-29 | 浙江工业大学 | 一种纳米硅/石墨烯复合材料的制备方法及应用 |
CN110697719B (zh) * | 2019-09-26 | 2021-05-18 | 湖南中科星城石墨有限公司 | 一种制备高纯纳米硅的方法 |
CN113213483B (zh) * | 2021-04-14 | 2022-07-19 | 三峡大学 | 一种用于锂离子电池负极材料的非晶硅粉制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102099108A (zh) * | 2008-05-16 | 2011-06-15 | 马西森三气公司 | 从含氢材料中除去杂质 |
JP2013199402A (ja) * | 2012-03-23 | 2013-10-03 | Kyoto Univ | シリコンの製造方法 |
CN105271238A (zh) * | 2015-11-18 | 2016-01-27 | 浙江工业大学 | 一种利用机械化学法制备硅粉体的方法 |
CN106044777A (zh) * | 2016-06-01 | 2016-10-26 | 北京大学 | 一种由二氧化硅制备纳米硅的新方法 |
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2017
- 2017-04-17 CN CN201710247883.XA patent/CN106946259B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102099108A (zh) * | 2008-05-16 | 2011-06-15 | 马西森三气公司 | 从含氢材料中除去杂质 |
JP2013199402A (ja) * | 2012-03-23 | 2013-10-03 | Kyoto Univ | シリコンの製造方法 |
CN105271238A (zh) * | 2015-11-18 | 2016-01-27 | 浙江工业大学 | 一种利用机械化学法制备硅粉体的方法 |
CN106044777A (zh) * | 2016-06-01 | 2016-10-26 | 北京大学 | 一种由二氧化硅制备纳米硅的新方法 |
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Application publication date: 20170714 Assignee: Zhejiang Baosheng Plastic Industry Co.,Ltd. Assignor: JIANG University OF TECHNOLOGY Contract record no.: X2023980037517 Denomination of invention: A Preparation Method of Amorphous Silicon Powder Granted publication date: 20190319 License type: Common License Record date: 20230705 |
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Application publication date: 20170714 Assignee: Deqing Kelida packaging material technology Co.,Ltd. Assignor: JIANG University OF TECHNOLOGY Contract record no.: X2023980041706 Denomination of invention: A Preparation Method of Amorphous Silicon Powder Granted publication date: 20190319 License type: Common License Record date: 20230914 |