CN100441501C - 制备纳米氮化硅粉体的系统 - Google Patents
制备纳米氮化硅粉体的系统 Download PDFInfo
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- CN100441501C CN100441501C CNB021382638A CN02138263A CN100441501C CN 100441501 C CN100441501 C CN 100441501C CN B021382638 A CNB021382638 A CN B021382638A CN 02138263 A CN02138263 A CN 02138263A CN 100441501 C CN100441501 C CN 100441501C
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- Prior art keywords
- gas
- arc
- reaction chamber
- silicon nitride
- carrier gas
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- 229910052581 Si3N4 Inorganic materials 0.000 title claims abstract description 27
- 239000000843 powder Substances 0.000 title abstract description 16
- 239000005543 nano-size silicon particle Substances 0.000 title abstract description 9
- 238000006243 chemical reaction Methods 0.000 claims abstract description 55
- 239000012159 carrier gas Substances 0.000 claims abstract description 35
- 238000003786 synthesis reaction Methods 0.000 claims abstract description 29
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 28
- 238000001816 cooling Methods 0.000 claims abstract description 28
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000000498 cooling water Substances 0.000 claims abstract description 17
- 238000009826 distribution Methods 0.000 claims abstract description 11
- 239000002245 particle Substances 0.000 claims abstract description 10
- 239000007789 gas Substances 0.000 claims description 44
- 239000002994 raw material Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 8
- 239000011858 nanopowder Substances 0.000 claims description 8
- 238000002360 preparation method Methods 0.000 claims description 8
- 239000011229 interlayer Substances 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052786 argon Inorganic materials 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims description 2
- 239000002826 coolant Substances 0.000 claims 2
- 125000004122 cyclic group Chemical group 0.000 claims 1
- 230000006837 decompression Effects 0.000 claims 1
- 230000008676 import Effects 0.000 claims 1
- 239000000376 reactant Substances 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 abstract description 14
- 230000006835 compression Effects 0.000 abstract description 14
- 239000000919 ceramic Substances 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000002086 nanomaterial Substances 0.000 abstract description 3
- 238000001308 synthesis method Methods 0.000 abstract description 2
- 239000012071 phase Substances 0.000 description 18
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000012808 vapor phase Substances 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- -1 ammonia ions Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005121 nitriding Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000011863 silicon-based powder Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021382638A CN100441501C (zh) | 2002-09-09 | 2002-09-09 | 制备纳米氮化硅粉体的系统 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021382638A CN100441501C (zh) | 2002-09-09 | 2002-09-09 | 制备纳米氮化硅粉体的系统 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1482059A CN1482059A (zh) | 2004-03-17 |
| CN100441501C true CN100441501C (zh) | 2008-12-10 |
Family
ID=34147195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021382638A Expired - Fee Related CN100441501C (zh) | 2002-09-09 | 2002-09-09 | 制备纳米氮化硅粉体的系统 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100441501C (zh) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008143792A1 (en) | 2007-05-11 | 2008-11-27 | Sdc Materials, Inc. | Formation of catalytic regions within porous structures using supercritical phase processing |
| US8481449B1 (en) | 2007-10-15 | 2013-07-09 | SDCmaterials, Inc. | Method and system for forming plug and play oxide catalysts |
| CN101550600B (zh) * | 2009-04-22 | 2011-05-25 | 中国地质大学(北京) | 高纯度高密度单晶氮化硅纳米阵列的制备方法 |
| KR101652616B1 (ko) * | 2012-03-28 | 2016-08-30 | 우베 고산 가부시키가이샤 | 질화규소 분말의 제조 방법 및 질화규소 분말, 및 질화규소 소결체 및 그것을 이용한 회로 기판 |
| MX2015011656A (es) * | 2013-03-14 | 2015-12-16 | Sdcmaterials Inc | Produccion de particulas con alto rendimiento usando un sistema de plasma. |
| MX2016004991A (es) | 2013-10-22 | 2016-08-01 | Sdcmaterials Inc | Diseño de catalizador para motores de combustion diesel de servicio pesado. |
| CN103945629A (zh) * | 2014-04-28 | 2014-07-23 | 昆明冶金高等专科学校 | 一种多功能等离子材料制备系统 |
| CN113056080A (zh) * | 2021-03-17 | 2021-06-29 | 合肥中航纳米技术发展有限公司 | 一种制备纳米粉体的等离子弧汽相法生产系统 |
| CN219731053U (zh) * | 2022-09-26 | 2023-09-22 | 台湾积体电路制造股份有限公司 | 炉管装置 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2544402A1 (de) * | 1974-10-28 | 1976-04-29 | Inst Elektroswarki Patona | Plasma-schneidbrenner |
| SU356978A1 (ru) * | 1967-06-12 | 1976-05-25 | Институт Теоретической И Прикладной Механики Со Ан Ссср | Плазматрон |
| CN87103360A (zh) * | 1986-05-06 | 1987-11-18 | 珀金·埃尔默公司 | 具有可调径向和切向等离子气体流比的改进的等离子焰喷射枪的方法及装置 |
| CN2367052Y (zh) * | 1999-03-25 | 2000-03-01 | 刘庆昌 | 等离子法制取超细微粉的反应器 |
| CN2413467Y (zh) * | 1999-09-10 | 2001-01-03 | 北京航空工艺研究所 | 一种用于喷涂工艺的等离子发生器 |
| CN1280955A (zh) * | 1999-06-30 | 2001-01-24 | 刘庆昌 | 超细氮化硅微粉气相合成新工艺 |
-
2002
- 2002-09-09 CN CNB021382638A patent/CN100441501C/zh not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU356978A1 (ru) * | 1967-06-12 | 1976-05-25 | Институт Теоретической И Прикладной Механики Со Ан Ссср | Плазматрон |
| DE2544402A1 (de) * | 1974-10-28 | 1976-04-29 | Inst Elektroswarki Patona | Plasma-schneidbrenner |
| CN87103360A (zh) * | 1986-05-06 | 1987-11-18 | 珀金·埃尔默公司 | 具有可调径向和切向等离子气体流比的改进的等离子焰喷射枪的方法及装置 |
| CN2367052Y (zh) * | 1999-03-25 | 2000-03-01 | 刘庆昌 | 等离子法制取超细微粉的反应器 |
| CN1280955A (zh) * | 1999-06-30 | 2001-01-24 | 刘庆昌 | 超细氮化硅微粉气相合成新工艺 |
| CN2413467Y (zh) * | 1999-09-10 | 2001-01-03 | 北京航空工艺研究所 | 一种用于喷涂工艺的等离子发生器 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1482059A (zh) | 2004-03-17 |
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Owner name: HEFEI KAIER NANO ENERGY SOURCE SCIENCE CO., LTD. Free format text: FORMER OWNER: ZHANG FENHONG Effective date: 20090703 |
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Effective date of registration: 20090703 Address after: Hefei Anhui New Station Area Industrial Park Patentee after: Hefei Kaier Nanometer Energy & Technology Co., Ltd. Address before: Floor 3, Jinhua Industrial Zone, Qingyang Road, Hefei, Anhui Patentee before: Zhang Fenhong |
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