CN1696076A - 控温燃烧合成α相氮化硅粉体的方法 - Google Patents
控温燃烧合成α相氮化硅粉体的方法 Download PDFInfo
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- CN1696076A CN1696076A CN 200410009076 CN200410009076A CN1696076A CN 1696076 A CN1696076 A CN 1696076A CN 200410009076 CN200410009076 CN 200410009076 CN 200410009076 A CN200410009076 A CN 200410009076A CN 1696076 A CN1696076 A CN 1696076A
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- 239000000843 powder Substances 0.000 title claims abstract description 53
- 229910052581 Si3N4 Inorganic materials 0.000 title claims abstract description 49
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 230000002194 synthesizing effect Effects 0.000 title description 4
- 238000009841 combustion method Methods 0.000 title 1
- 238000002485 combustion reaction Methods 0.000 claims abstract description 25
- 239000000203 mixture Substances 0.000 claims abstract description 17
- 238000000227 grinding Methods 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims description 44
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 38
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 37
- 238000006243 chemical reaction Methods 0.000 claims description 35
- 229910052757 nitrogen Inorganic materials 0.000 claims description 20
- 235000013312 flour Nutrition 0.000 claims description 18
- 239000000377 silicon dioxide Substances 0.000 claims description 18
- 239000007789 gas Substances 0.000 claims description 14
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 12
- 238000005049 combustion synthesis Methods 0.000 claims description 12
- 238000000498 ball milling Methods 0.000 claims description 10
- 239000002245 particle Substances 0.000 claims description 7
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 6
- 229910021529 ammonia Inorganic materials 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 4
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 3
- 235000019270 ammonium chloride Nutrition 0.000 claims description 3
- 239000004202 carbamide Substances 0.000 claims description 3
- 230000035484 reaction time Effects 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- 238000000265 homogenisation Methods 0.000 claims description 2
- 238000003801 milling Methods 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 16
- 239000011863 silicon-based powder Substances 0.000 abstract description 13
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 7
- 238000002156 mixing Methods 0.000 abstract description 7
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000003085 diluting agent Substances 0.000 abstract 1
- 239000002994 raw material Substances 0.000 description 12
- 239000000463 material Substances 0.000 description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 8
- 229910052721 tungsten Inorganic materials 0.000 description 8
- 239000010937 tungsten Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 229910052710 silicon Inorganic materials 0.000 description 7
- 238000002441 X-ray diffraction Methods 0.000 description 6
- 239000007795 chemical reaction product Substances 0.000 description 6
- 239000010703 silicon Substances 0.000 description 6
- 239000010439 graphite Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 238000005245 sintering Methods 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 4
- 229910002804 graphite Inorganic materials 0.000 description 4
- 239000000376 reactant Substances 0.000 description 4
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 3
- 230000004913 activation Effects 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 231100000956 nontoxicity Toxicity 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
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- 239000012535 impurity Substances 0.000 description 2
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- 238000010298 pulverizing process Methods 0.000 description 2
- 238000004445 quantitative analysis Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000001308 synthesis method Methods 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- 206010008469 Chest discomfort Diseases 0.000 description 1
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 240000003936 Plumbago auriculata Species 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 150000003863 ammonium salts Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
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- 230000009977 dual effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 238000005121 nitriding Methods 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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- 238000005070 sampling Methods 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
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- Silicon Compounds (AREA)
Abstract
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CN 200410009076 CN1264781C (zh) | 2004-05-11 | 2004-05-11 | 控温燃烧合成α相氮化硅粉体的方法 |
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CN 200410009076 CN1264781C (zh) | 2004-05-11 | 2004-05-11 | 控温燃烧合成α相氮化硅粉体的方法 |
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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100415641C (zh) * | 2005-12-21 | 2008-09-03 | 北京科技大学 | 一种层状布料燃烧合成均质氮化硅粉体的方法 |
CN101269979B (zh) * | 2007-03-23 | 2011-01-12 | 中国科学院理化技术研究所 | 燃烧合成超细氮化铝粉末的方法 |
CN102173396A (zh) * | 2011-01-25 | 2011-09-07 | 巩义市宏泰氮化硅材料有限公司 | 一种高含量α晶形氮化硅粉末的生产方法 |
CN102173397A (zh) * | 2011-01-25 | 2011-09-07 | 巩义市宏泰氮化硅材料有限公司 | 一种高含量氮化硅粉末的生产方法 |
CN104528672A (zh) * | 2014-12-17 | 2015-04-22 | 青岛桥海陶瓷新材料科技有限公司 | 一种α相氮化硅的制备方法 |
CN105483823A (zh) * | 2015-12-04 | 2016-04-13 | 烟台同立高科新材料股份有限公司 | 一种太阳能多晶硅铸锭用氮化硅粉料及其制备方法 |
CN106430127A (zh) * | 2016-11-16 | 2017-02-22 | 中国科学院理化技术研究所 | 一种高alpha相氮化硅粉体的制备方法 |
CN106673670A (zh) * | 2016-12-30 | 2017-05-17 | 烟台同立高科新材料股份有限公司 | 一种高纯氮化硅粉末的制备方法 |
CN107758634A (zh) * | 2016-08-16 | 2018-03-06 | 上海纳晶科技有限公司 | 一种基于晶硅太阳能电池产生的硅泥制备高纯α相氮化硅粉体的方法 |
CN109650903A (zh) * | 2019-01-14 | 2019-04-19 | 江苏大学 | 一种碳固溶氮化硅材料及其制备方法 |
CN109704782A (zh) * | 2019-01-30 | 2019-05-03 | 中国科学院理化技术研究所 | 一种用于光伏多晶硅生产的Si2N2O陶瓷粉体的制备方法 |
CN114409414A (zh) * | 2020-10-28 | 2022-04-29 | 中国科学院理化技术研究所 | 一种以高氧含量硅粉为原料制备高纯氮化硅粉体的方法 |
-
2004
- 2004-05-11 CN CN 200410009076 patent/CN1264781C/zh not_active Expired - Fee Related
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100415641C (zh) * | 2005-12-21 | 2008-09-03 | 北京科技大学 | 一种层状布料燃烧合成均质氮化硅粉体的方法 |
CN101269979B (zh) * | 2007-03-23 | 2011-01-12 | 中国科学院理化技术研究所 | 燃烧合成超细氮化铝粉末的方法 |
CN102173396A (zh) * | 2011-01-25 | 2011-09-07 | 巩义市宏泰氮化硅材料有限公司 | 一种高含量α晶形氮化硅粉末的生产方法 |
CN102173397A (zh) * | 2011-01-25 | 2011-09-07 | 巩义市宏泰氮化硅材料有限公司 | 一种高含量氮化硅粉末的生产方法 |
CN102173396B (zh) * | 2011-01-25 | 2012-10-24 | 巩义市宏泰氮化硅材料有限公司 | 一种高含量α晶形氮化硅粉末的生产方法 |
CN102173397B (zh) * | 2011-01-25 | 2012-10-24 | 巩义市宏泰氮化硅材料有限公司 | 一种高含量氮化硅粉末的生产方法 |
CN104528672A (zh) * | 2014-12-17 | 2015-04-22 | 青岛桥海陶瓷新材料科技有限公司 | 一种α相氮化硅的制备方法 |
CN105483823A (zh) * | 2015-12-04 | 2016-04-13 | 烟台同立高科新材料股份有限公司 | 一种太阳能多晶硅铸锭用氮化硅粉料及其制备方法 |
CN107758634A (zh) * | 2016-08-16 | 2018-03-06 | 上海纳晶科技有限公司 | 一种基于晶硅太阳能电池产生的硅泥制备高纯α相氮化硅粉体的方法 |
CN106430127A (zh) * | 2016-11-16 | 2017-02-22 | 中国科学院理化技术研究所 | 一种高alpha相氮化硅粉体的制备方法 |
CN106430127B (zh) * | 2016-11-16 | 2018-10-19 | 中国科学院理化技术研究所 | 一种高alpha相氮化硅粉体的制备方法 |
CN106673670A (zh) * | 2016-12-30 | 2017-05-17 | 烟台同立高科新材料股份有限公司 | 一种高纯氮化硅粉末的制备方法 |
CN109650903A (zh) * | 2019-01-14 | 2019-04-19 | 江苏大学 | 一种碳固溶氮化硅材料及其制备方法 |
CN109704782A (zh) * | 2019-01-30 | 2019-05-03 | 中国科学院理化技术研究所 | 一种用于光伏多晶硅生产的Si2N2O陶瓷粉体的制备方法 |
CN114409414A (zh) * | 2020-10-28 | 2022-04-29 | 中国科学院理化技术研究所 | 一种以高氧含量硅粉为原料制备高纯氮化硅粉体的方法 |
CN114409414B (zh) * | 2020-10-28 | 2023-04-18 | 中国科学院理化技术研究所 | 一种以高氧含量硅粉为原料制备高纯氮化硅粉体的方法 |
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CN1264781C (zh) | 2006-07-19 |
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Application publication date: 20051116 Assignee: Shanxi Gaoke Refractory Material Co.,Ltd. Assignor: Technical Institute of Physics and Chemistry Chinese Academy of Sciences Contract record no.: 2010990000115 Denomination of invention: Temperature controlled combustion method for synthesizing powder of silicon nitride in alpha phase Granted publication date: 20060719 License type: Exclusive License Record date: 20100309 |
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