CN101972853B - 晶硅太阳能电池p型掺杂铝背电极用球形铝粉的生产方法 - Google Patents
晶硅太阳能电池p型掺杂铝背电极用球形铝粉的生产方法 Download PDFInfo
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- CN101972853B CN101972853B CN 201010268841 CN201010268841A CN101972853B CN 101972853 B CN101972853 B CN 101972853B CN 201010268841 CN201010268841 CN 201010268841 CN 201010268841 A CN201010268841 A CN 201010268841A CN 101972853 B CN101972853 B CN 101972853B
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- Prior art keywords
- aluminium
- aluminum powder
- nitrogen
- ball aluminum
- ozone
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 146
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 86
- 239000004411 aluminium Substances 0.000 title claims abstract description 69
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 239000000843 powder Substances 0.000 title claims abstract description 21
- 229910021419 crystalline silicon Inorganic materials 0.000 title abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 67
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 33
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 21
- 239000010703 silicon Substances 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 20
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 19
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052733 gallium Inorganic materials 0.000 claims abstract description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052751 metal Inorganic materials 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims abstract description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000001301 oxygen Substances 0.000 claims abstract description 7
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 7
- 229910052742 iron Inorganic materials 0.000 claims abstract description 5
- 239000007789 gas Substances 0.000 claims description 32
- 239000007788 liquid Substances 0.000 claims description 23
- 239000013078 crystal Substances 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 8
- 238000012856 packing Methods 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 6
- 229920001296 polysiloxane Polymers 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- 229910001873 dinitrogen Inorganic materials 0.000 claims 1
- 239000003595 mist Substances 0.000 claims 1
- 230000001699 photocatalysis Effects 0.000 claims 1
- 238000007146 photocatalysis Methods 0.000 claims 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical class [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract description 12
- 239000004065 semiconductor Substances 0.000 abstract description 9
- 239000002994 raw material Substances 0.000 abstract description 6
- 229910021421 monocrystalline silicon Inorganic materials 0.000 abstract description 4
- 229910021420 polycrystalline silicon Inorganic materials 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 abstract description 3
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 238000005245 sintering Methods 0.000 description 8
- 239000002904 solvent Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000011521 glass Substances 0.000 description 4
- 239000011261 inert gas Substances 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 238000002425 crystallisation Methods 0.000 description 3
- 229920005591 polysilicon Polymers 0.000 description 3
- KMWBBMXGHHLDKL-UHFFFAOYSA-N [AlH3].[Si] Chemical compound [AlH3].[Si] KMWBBMXGHHLDKL-UHFFFAOYSA-N 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 230000005693 optoelectronics Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000011573 trace mineral Substances 0.000 description 2
- 235000013619 trace mineral Nutrition 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 229910000632 Alusil Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- SBEQWOXEGHQIMW-UHFFFAOYSA-N silicon Chemical compound [Si].[Si] SBEQWOXEGHQIMW-UHFFFAOYSA-N 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Oxygen, Ozone, And Oxides In General (AREA)
- Silicon Compounds (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
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CN 201010268841 CN101972853B (zh) | 2010-09-01 | 2010-09-01 | 晶硅太阳能电池p型掺杂铝背电极用球形铝粉的生产方法 |
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CN 201010268841 CN101972853B (zh) | 2010-09-01 | 2010-09-01 | 晶硅太阳能电池p型掺杂铝背电极用球形铝粉的生产方法 |
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CN101972853A CN101972853A (zh) | 2011-02-16 |
CN101972853B true CN101972853B (zh) | 2013-04-17 |
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CN 201010268841 Expired - Fee Related CN101972853B (zh) | 2010-09-01 | 2010-09-01 | 晶硅太阳能电池p型掺杂铝背电极用球形铝粉的生产方法 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102398039A (zh) * | 2011-11-29 | 2012-04-04 | 米成群 | 雾化生产系统 |
CN103537685A (zh) * | 2012-12-31 | 2014-01-29 | 袁志刚 | 烧结用包裹松香薄膜的金属粉的生产方法 |
CN104143584A (zh) * | 2013-05-09 | 2014-11-12 | 比亚迪股份有限公司 | 太阳能电池背电极的制备方法、太阳能电池片和太阳能电池组件 |
CN206910990U (zh) * | 2016-09-13 | 2018-01-23 | 沈阳隆基电磁科技股份有限公司 | 一种用于单晶生长炉的真空除尘设备 |
CN108436076A (zh) * | 2018-05-23 | 2018-08-24 | 河南省远洋粉体科技股份有限公司 | 球形铝粉用防爆型闭式循环增氧后处理系统 |
CN113275578B (zh) * | 2021-05-10 | 2023-02-03 | 内蒙古旭阳新材料有限公司 | 一种钝化铝粉生产设备及方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1116975A (zh) * | 1994-08-17 | 1996-02-21 | 戴自梁 | 超细均质铝粉制备方法 |
JP2003188396A (ja) * | 2001-12-20 | 2003-07-04 | Honda Motor Co Ltd | 光吸収層の形成方法および装置 |
CN1631586A (zh) * | 2005-01-28 | 2005-06-29 | 中国科学院力学研究所 | 微细金属粉末的生产设备 |
CN1724194A (zh) * | 2004-07-22 | 2006-01-25 | 北京颐鑫安科技发展有限公司 | 超细铝粉及纳米级铝粉的生产方法 |
-
2010
- 2010-09-01 CN CN 201010268841 patent/CN101972853B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1116975A (zh) * | 1994-08-17 | 1996-02-21 | 戴自梁 | 超细均质铝粉制备方法 |
JP2003188396A (ja) * | 2001-12-20 | 2003-07-04 | Honda Motor Co Ltd | 光吸収層の形成方法および装置 |
CN1724194A (zh) * | 2004-07-22 | 2006-01-25 | 北京颐鑫安科技发展有限公司 | 超细铝粉及纳米级铝粉的生产方法 |
CN1631586A (zh) * | 2005-01-28 | 2005-06-29 | 中国科学院力学研究所 | 微细金属粉末的生产设备 |
Non-Patent Citations (2)
Title |
---|
常政刚 吕娜.氮气雾化微细球形铝粉的生产工艺.《硫磷设计与粉体工程》.2009,(第一期),37-40. |
常政刚 吕娜.氮气雾化微细球形铝粉的生产工艺.《硫磷设计与粉体工程》.2009,(第一期),37-40. * |
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CN101972853A (zh) | 2011-02-16 |
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Address after: 252100, No. 318, building 1, Xinyuan Industrial Area, Chiping County, Shandong Applicant after: Shandong XinNeng New Material Co., Ltd. Address before: 252100, No. 318, building 1, Xinyuan Industrial Area, Chiping County, Shandong Applicant before: Shandong Xinfa Metal Powder Co., Ltd. |
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