CN105502315A - Method for synchronously growing ultralong silicon nitride nanomaterials in situ and ex situ - Google Patents
Method for synchronously growing ultralong silicon nitride nanomaterials in situ and ex situ Download PDFInfo
- Publication number
- CN105502315A CN105502315A CN201610060579.XA CN201610060579A CN105502315A CN 105502315 A CN105502315 A CN 105502315A CN 201610060579 A CN201610060579 A CN 201610060579A CN 105502315 A CN105502315 A CN 105502315A
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- Prior art keywords
- silicon
- condition
- silicon nitride
- situ
- nitrogen protection
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- 229910052581 Si3N4 Inorganic materials 0.000 title claims abstract description 57
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 title claims abstract description 56
- 239000002086 nanomaterial Substances 0.000 title claims abstract description 52
- 238000011066 ex-situ storage Methods 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000011065 in-situ storage Methods 0.000 title abstract description 8
- 239000000843 powder Substances 0.000 claims abstract description 62
- 239000000463 material Substances 0.000 claims abstract description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 141
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 75
- 229910052757 nitrogen Inorganic materials 0.000 claims description 70
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 35
- 239000000203 mixture Substances 0.000 claims description 26
- 229910052573 porcelain Inorganic materials 0.000 claims description 26
- 229910002804 graphite Inorganic materials 0.000 claims description 25
- 239000010439 graphite Substances 0.000 claims description 25
- 239000000377 silicon dioxide Substances 0.000 claims description 25
- FRIKWZARTBPWBN-UHFFFAOYSA-N [Si].O=[Si]=O Chemical compound [Si].O=[Si]=O FRIKWZARTBPWBN-UHFFFAOYSA-N 0.000 claims description 24
- 235000013312 flour Nutrition 0.000 claims description 24
- 239000002245 particle Substances 0.000 claims description 23
- HMDDXIMCDZRSNE-UHFFFAOYSA-N [C].[Si] Chemical compound [C].[Si] HMDDXIMCDZRSNE-UHFFFAOYSA-N 0.000 claims description 17
- 238000000498 ball milling Methods 0.000 claims description 17
- 238000010792 warming Methods 0.000 claims description 16
- 239000010703 silicon Substances 0.000 claims description 11
- 229910052710 silicon Inorganic materials 0.000 claims description 10
- 229910052799 carbon Inorganic materials 0.000 claims description 9
- 229910021487 silica fume Inorganic materials 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 abstract description 13
- 239000002070 nanowire Substances 0.000 abstract description 7
- 238000001354 calcination Methods 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 19
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 10
- 239000002994 raw material Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001709 polysilazane Polymers 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229960001866 silicon dioxide Drugs 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
- C01B21/068—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with silicon
- C01B21/0685—Preparation by carboreductive nitridation
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/10—One-dimensional structures
-
- 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
-
- 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
- C01P2004/03—Particle morphology depicted by an image obtained by SEM
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Ceramic Products (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
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CN201610060579.XA CN105502315B (en) | 2016-01-28 | 2016-01-28 | A kind of method that ex situ in situ grows overlength silicon nitride nano-material simultaneously |
Applications Claiming Priority (1)
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CN201610060579.XA CN105502315B (en) | 2016-01-28 | 2016-01-28 | A kind of method that ex situ in situ grows overlength silicon nitride nano-material simultaneously |
Publications (2)
Publication Number | Publication Date |
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CN105502315A true CN105502315A (en) | 2016-04-20 |
CN105502315B CN105502315B (en) | 2017-11-03 |
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CN201610060579.XA Active CN105502315B (en) | 2016-01-28 | 2016-01-28 | A kind of method that ex situ in situ grows overlength silicon nitride nano-material simultaneously |
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CN (1) | CN105502315B (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107342403A (en) * | 2017-06-09 | 2017-11-10 | 江永斌 | Nano material containing silicon nitride and its production and use |
CN110436934A (en) * | 2019-07-09 | 2019-11-12 | 南昌大学 | A kind of preparation method of alpha-phase silicon nitride powder, overlength beta-silicon nitride nanowire |
CN112607715A (en) * | 2020-12-29 | 2021-04-06 | 黑龙江冠瓷科技有限公司 | Preparation method of high-purity alpha-phase silicon nitride nanowire |
CN112624766A (en) * | 2020-12-29 | 2021-04-09 | 哈尔滨工业大学 | Preparation method of silicon nitride @ silicon carbide @ boron nitride composite fiber felt |
CN112624767A (en) * | 2020-12-29 | 2021-04-09 | 黑龙江冠瓷科技有限公司 | Preparation method of silicon carbide/silicon nitride composite fiber felt |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101224877A (en) * | 2008-01-28 | 2008-07-23 | 哈尔滨工业大学 | Method for preparing silicon nitride nano-wire |
CN103079994A (en) * | 2010-08-02 | 2013-05-01 | Crl能量有限公司 | Systems, methods and compositions for the production of silicon nitride nanostructures |
-
2016
- 2016-01-28 CN CN201610060579.XA patent/CN105502315B/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101224877A (en) * | 2008-01-28 | 2008-07-23 | 哈尔滨工业大学 | Method for preparing silicon nitride nano-wire |
CN103079994A (en) * | 2010-08-02 | 2013-05-01 | Crl能量有限公司 | Systems, methods and compositions for the production of silicon nitride nanostructures |
Non-Patent Citations (2)
Title |
---|
GONG-YI LI ET AL.: "Long silicon nitride nanowires synthesized in a simple route", 《APPL PHYS A 》 * |
SANKET DESHMUKH ET AL.: "Comparison of Silicon Nitride Nanofibers Synthesized Using Silica Nanopowders and Silica Gel", 《MATERIALS SCIENCES AND APPLICATIONS》 * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107342403A (en) * | 2017-06-09 | 2017-11-10 | 江永斌 | Nano material containing silicon nitride and its production and use |
CN107342403B (en) * | 2017-06-09 | 2019-11-12 | 江永斌 | Nano material and its preparation method and application containing silicon nitride |
CN110436934A (en) * | 2019-07-09 | 2019-11-12 | 南昌大学 | A kind of preparation method of alpha-phase silicon nitride powder, overlength beta-silicon nitride nanowire |
CN110436934B (en) * | 2019-07-09 | 2022-02-11 | 南昌大学 | Preparation method of high alpha-phase silicon nitride powder and ultra-long silicon nitride nanowire |
CN112607715A (en) * | 2020-12-29 | 2021-04-06 | 黑龙江冠瓷科技有限公司 | Preparation method of high-purity alpha-phase silicon nitride nanowire |
CN112624766A (en) * | 2020-12-29 | 2021-04-09 | 哈尔滨工业大学 | Preparation method of silicon nitride @ silicon carbide @ boron nitride composite fiber felt |
CN112624767A (en) * | 2020-12-29 | 2021-04-09 | 黑龙江冠瓷科技有限公司 | Preparation method of silicon carbide/silicon nitride composite fiber felt |
CN112607715B (en) * | 2020-12-29 | 2021-12-10 | 哈尔滨工业大学 | Preparation method of high-purity alpha-phase silicon nitride nanowire |
Also Published As
Publication number | Publication date |
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CN105502315B (en) | 2017-11-03 |
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Effective date of registration: 20240208 Address after: 230088 Hefei City, Anhui Province, China (Anhui) Pilot Free Trade Zone, Hefei Area, Shushan Economic and Technological Development Zone, Huguang Road, Independent Innovation Industrial Base Phase III (South Zone), Building A, 207-14 Patentee after: Hefei Hangtao Technology Consulting Partnership Enterprise (Limited Partnership) Country or region after: China Patentee after: Harbin Institute of Technology Asset Management Co.,Ltd. Address before: 150001 No. 92 West straight street, Nangang District, Heilongjiang, Harbin Patentee before: HARBIN INSTITUTE OF TECHNOLOGY Country or region before: China |
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Effective date of registration: 20240510 Address after: No.207-14, Building A, Huguang (South District), Shushan Economic and Technological Development Zone, Hefei Area, China (Anhui) Pilot Free Trade Zone, Hefei City, Anhui Province, 230000 Patentee after: Hefei Xinhangyu New Materials Technology Co.,Ltd. Country or region after: China Address before: 230088 Hefei City, Anhui Province, China (Anhui) Pilot Free Trade Zone, Hefei Area, Shushan Economic and Technological Development Zone, Huguang Road, Independent Innovation Industrial Base Phase III (South Zone), Building A, 207-14 Patentee before: Hefei Hangtao Technology Consulting Partnership Enterprise (Limited Partnership) Country or region before: China Patentee before: Harbin Institute of Technology Asset Management Co.,Ltd. |