CN115784242A - 一种耐高温改性ZrO2-SiO2复合气凝胶的制备方法 - Google Patents
一种耐高温改性ZrO2-SiO2复合气凝胶的制备方法 Download PDFInfo
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- CN115784242A CN115784242A CN202211621721.5A CN202211621721A CN115784242A CN 115784242 A CN115784242 A CN 115784242A CN 202211621721 A CN202211621721 A CN 202211621721A CN 115784242 A CN115784242 A CN 115784242A
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- 239000002131 composite material Substances 0.000 title claims abstract description 48
- 238000002360 preparation method Methods 0.000 title claims abstract description 23
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title description 4
- 229910052681 coesite Inorganic materials 0.000 title description 3
- 229910052906 cristobalite Inorganic materials 0.000 title description 3
- 239000000377 silicon dioxide Substances 0.000 title description 3
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- 229910052905 tridymite Inorganic materials 0.000 title description 3
- 229910004298 SiO 2 Inorganic materials 0.000 claims abstract description 90
- 239000002243 precursor Substances 0.000 claims abstract description 18
- 150000001282 organosilanes Chemical class 0.000 claims abstract description 16
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- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims description 30
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- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical group Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 12
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 12
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- YYLGKUPAFFKGRQ-UHFFFAOYSA-N dimethyldiethoxysilane Chemical compound CCO[Si](C)(C)OCC YYLGKUPAFFKGRQ-UHFFFAOYSA-N 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- RSIHJDGMBDPTIM-UHFFFAOYSA-N ethoxy(trimethyl)silane Chemical compound CCO[Si](C)(C)C RSIHJDGMBDPTIM-UHFFFAOYSA-N 0.000 claims description 7
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- 230000003301 hydrolyzing effect Effects 0.000 claims description 6
- CMOAHYOGLLEOGO-UHFFFAOYSA-N oxozirconium;dihydrochloride Chemical compound Cl.Cl.[Zr]=O CMOAHYOGLLEOGO-UHFFFAOYSA-N 0.000 claims description 6
- XPGAWFIWCWKDDL-UHFFFAOYSA-N propan-1-olate;zirconium(4+) Chemical group [Zr+4].CCC[O-].CCC[O-].CCC[O-].CCC[O-] XPGAWFIWCWKDDL-UHFFFAOYSA-N 0.000 claims description 6
- CZDYPVPMEAXLPK-UHFFFAOYSA-N tetramethylsilane Chemical compound C[Si](C)(C)C CZDYPVPMEAXLPK-UHFFFAOYSA-N 0.000 claims description 5
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 4
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- 229910017604 nitric acid Inorganic materials 0.000 claims description 4
- 235000006408 oxalic acid Nutrition 0.000 claims description 4
- CPUDPFPXCZDNGI-UHFFFAOYSA-N triethoxy(methyl)silane Chemical compound CCO[Si](C)(OCC)OCC CPUDPFPXCZDNGI-UHFFFAOYSA-N 0.000 claims description 4
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- ATYZRBBOXUWECY-UHFFFAOYSA-N zirconium;hydrate Chemical compound O.[Zr] ATYZRBBOXUWECY-UHFFFAOYSA-N 0.000 claims description 2
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- 229910021641 deionized water Inorganic materials 0.000 description 12
- VZJJZMXEQNFTLL-UHFFFAOYSA-N chloro hypochlorite;zirconium;octahydrate Chemical compound O.O.O.O.O.O.O.O.[Zr].ClOCl VZJJZMXEQNFTLL-UHFFFAOYSA-N 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 239000000084 colloidal system Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 8
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- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 4
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- 238000010408 sweeping Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- FUBACIUATZGHAC-UHFFFAOYSA-N oxozirconium;octahydrate;dihydrochloride Chemical compound O.O.O.O.O.O.O.O.Cl.Cl.[Zr]=O FUBACIUATZGHAC-UHFFFAOYSA-N 0.000 description 3
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 229910001928 zirconium oxide Inorganic materials 0.000 description 3
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
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- YLZOPXRUQYQQID-UHFFFAOYSA-N 3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]propan-1-one Chemical compound N1N=NC=2CN(CCC=21)CCC(=O)N1CCN(CC1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F YLZOPXRUQYQQID-UHFFFAOYSA-N 0.000 description 1
- 229910018540 Si C Inorganic materials 0.000 description 1
- 239000004965 Silica aerogel Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
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- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
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- 238000000280 densification Methods 0.000 description 1
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- 125000000524 functional group Chemical group 0.000 description 1
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- 230000003993 interaction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003913 materials processing Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
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- 230000036314 physical performance Effects 0.000 description 1
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- 238000011160 research Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
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- 229910052726 zirconium Inorganic materials 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids
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- Inorganic Compounds Of Heavy Metals (AREA)
- Silicon Compounds (AREA)
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CN202211621721.5A CN115784242B (zh) | 2022-12-16 | 2022-12-16 | 一种耐高温改性ZrO2-SiO2复合气凝胶的制备方法 |
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CN202211621721.5A CN115784242B (zh) | 2022-12-16 | 2022-12-16 | 一种耐高温改性ZrO2-SiO2复合气凝胶的制备方法 |
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CN116947045A (zh) * | 2023-04-20 | 2023-10-27 | 华东理工大学 | 一种高温稳定性SiZrOC气凝胶的制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101628804A (zh) * | 2008-07-18 | 2010-01-20 | 山东鲁阳股份有限公司 | 一种气凝胶绝热复合材料及其制法 |
CN103214034A (zh) * | 2013-04-19 | 2013-07-24 | 天津大学 | 氧化锆-氧化硅复合气凝胶的制备方法 |
CN105536655A (zh) * | 2015-12-11 | 2016-05-04 | 中国科学院兰州化学物理研究所 | 一种气凝胶材料的快速制备方法 |
EP3284721A1 (en) * | 2016-03-08 | 2018-02-21 | LG Chem, Ltd. | Method for manufacturing aerogel blanket, and aerogel blanket manufactured thereby |
CN108640641A (zh) * | 2018-05-28 | 2018-10-12 | 天津摩根坤德高新科技发展有限公司 | 由有机溶剂超临界干燥制得的气凝胶绝热毡及其制备方法 |
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- 2022-12-16 CN CN202211621721.5A patent/CN115784242B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101628804A (zh) * | 2008-07-18 | 2010-01-20 | 山东鲁阳股份有限公司 | 一种气凝胶绝热复合材料及其制法 |
CN103214034A (zh) * | 2013-04-19 | 2013-07-24 | 天津大学 | 氧化锆-氧化硅复合气凝胶的制备方法 |
CN105536655A (zh) * | 2015-12-11 | 2016-05-04 | 中国科学院兰州化学物理研究所 | 一种气凝胶材料的快速制备方法 |
EP3284721A1 (en) * | 2016-03-08 | 2018-02-21 | LG Chem, Ltd. | Method for manufacturing aerogel blanket, and aerogel blanket manufactured thereby |
CN108640641A (zh) * | 2018-05-28 | 2018-10-12 | 天津摩根坤德高新科技发展有限公司 | 由有机溶剂超临界干燥制得的气凝胶绝热毡及其制备方法 |
Non-Patent Citations (1)
Title |
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GASIOREK, J.等: "Influence of Zirconia and Organic Additives on Mechanical and Electrochemical Properties of Silica Sol-Gel Coatings" * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116947045A (zh) * | 2023-04-20 | 2023-10-27 | 华东理工大学 | 一种高温稳定性SiZrOC气凝胶的制备方法 |
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