CN103803560B - 一种弯曲棒状介孔SiO2及其制备方法 - Google Patents
一种弯曲棒状介孔SiO2及其制备方法 Download PDFInfo
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- CN103803560B CN103803560B CN201410031737.XA CN201410031737A CN103803560B CN 103803560 B CN103803560 B CN 103803560B CN 201410031737 A CN201410031737 A CN 201410031737A CN 103803560 B CN103803560 B CN 103803560B
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- curved rod
- mesoporous sio
- shaped mesoporous
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- 238000002360 preparation method Methods 0.000 title description 5
- 238000005452 bending Methods 0.000 title 1
- 229910004298 SiO 2 Inorganic materials 0.000 claims abstract description 31
- 239000011148 porous material Substances 0.000 claims abstract description 23
- 239000003814 drug Substances 0.000 claims abstract description 18
- 229940079593 drug Drugs 0.000 claims abstract description 17
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 7
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims abstract description 6
- 108090000790 Enzymes Proteins 0.000 claims abstract description 5
- 102000004190 Enzymes Human genes 0.000 claims abstract description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 40
- 239000000243 solution Substances 0.000 claims description 23
- 239000000377 silicon dioxide Substances 0.000 claims description 19
- 239000000843 powder Substances 0.000 claims description 18
- 229910052681 coesite Inorganic materials 0.000 claims description 17
- 229910052906 cristobalite Inorganic materials 0.000 claims description 17
- 235000012239 silicon dioxide Nutrition 0.000 claims description 17
- 229910052682 stishovite Inorganic materials 0.000 claims description 17
- 229910052905 tridymite Inorganic materials 0.000 claims description 17
- HEFNNWSXXWATRW-UHFFFAOYSA-N Ibuprofen Chemical compound CC(C)CC1=CC=C(C(C)C(O)=O)C=C1 HEFNNWSXXWATRW-UHFFFAOYSA-N 0.000 claims description 16
- 229960001680 ibuprofen Drugs 0.000 claims description 16
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000011259 mixed solution Substances 0.000 claims description 10
- 239000008367 deionised water Substances 0.000 claims description 8
- 229910021641 deionized water Inorganic materials 0.000 claims description 8
- 239000002244 precipitate Substances 0.000 claims description 8
- 238000001354 calcination Methods 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 5
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 5
- 239000012467 final product Substances 0.000 claims description 4
- 230000002431 foraging effect Effects 0.000 claims description 4
- -1 polytetrafluoroethylene Polymers 0.000 claims description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 4
- 238000000967 suction filtration Methods 0.000 claims description 4
- 238000010189 synthetic method Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 2
- 230000035484 reaction time Effects 0.000 claims description 2
- 238000001308 synthesis method Methods 0.000 claims 3
- 238000005119 centrifugation Methods 0.000 claims 1
- 230000006837 decompression Effects 0.000 claims 1
- 238000000227 grinding Methods 0.000 claims 1
- 238000001556 precipitation Methods 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 9
- 239000010703 silicon Substances 0.000 abstract description 9
- 229910052710 silicon Inorganic materials 0.000 abstract description 9
- 239000006185 dispersion Substances 0.000 abstract description 8
- 230000002194 synthesizing effect Effects 0.000 abstract description 2
- 229920000428 triblock copolymer Polymers 0.000 abstract description 2
- 238000001027 hydrothermal synthesis Methods 0.000 abstract 1
- 239000013335 mesoporous material Substances 0.000 description 13
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000002953 phosphate buffered saline Substances 0.000 description 5
- 238000003786 synthesis reaction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000013270 controlled release Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 238000002835 absorbance Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000013267 controlled drug release Methods 0.000 description 2
- LOKCTEFSRHRXRJ-UHFFFAOYSA-I dipotassium trisodium dihydrogen phosphate hydrogen phosphate dichloride Chemical compound P(=O)(O)(O)[O-].[K+].P(=O)(O)([O-])[O-].[Na+].[Na+].[Cl-].[K+].[Cl-].[Na+] LOKCTEFSRHRXRJ-UHFFFAOYSA-I 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000000693 micelle Substances 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 description 1
- 108010093096 Immobilized Enzymes Proteins 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000002159 adsorption--desorption isotherm Methods 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010668 complexation reaction Methods 0.000 description 1
- 239000011258 core-shell material Substances 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000001523 electrospinning Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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- Silicates, Zeolites, And Molecular Sieves (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
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CN201410031737.XA CN103803560B (zh) | 2014-01-23 | 2014-01-23 | 一种弯曲棒状介孔SiO2及其制备方法 |
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CN103803560A CN103803560A (zh) | 2014-05-21 |
CN103803560B true CN103803560B (zh) | 2015-10-07 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104150525B (zh) * | 2014-08-21 | 2016-05-18 | 安徽理工大学 | 氧化物多孔材料及其普适性制备方法 |
CN112194139B (zh) * | 2020-11-12 | 2022-01-14 | 苏州锦艺新材料科技股份有限公司 | 一种介孔棒状二氧化硅的制备方法 |
CN115893427B (zh) * | 2022-12-07 | 2023-12-29 | 北京航天赛德科技发展有限公司 | 一种具有棒状结构的氧化硅材料及其合成方法与应用 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101264892A (zh) * | 2008-04-15 | 2008-09-17 | 中国科学院山西煤炭化学研究所 | 一种双孔道介孔氧化硅空心球的制备方法 |
CN101514001A (zh) * | 2009-03-10 | 2009-08-26 | 中国科学院上海硅酸盐研究所 | 一种棒状有序介孔二氧化硅纳米材料及其制备方法 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101264892A (zh) * | 2008-04-15 | 2008-09-17 | 中国科学院山西煤炭化学研究所 | 一种双孔道介孔氧化硅空心球的制备方法 |
CN101514001A (zh) * | 2009-03-10 | 2009-08-26 | 中国科学院上海硅酸盐研究所 | 一种棒状有序介孔二氧化硅纳米材料及其制备方法 |
Non-Patent Citations (1)
Title |
---|
张金玉等.以聚乙烯吡咯烷酮为辅助模板剂制备棒状介孔二氧化硅及其性能研究.《中国化学会第十四届胶体与界面化学会议论文摘要集-第1分会:表面界面与纳米结构材料》.2013,192. * |
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