CN111137915A - 一种利用介孔二氧化硅包裹纳米颗粒的复合纳米材料及其制备方法与应用 - Google Patents
一种利用介孔二氧化硅包裹纳米颗粒的复合纳米材料及其制备方法与应用 Download PDFInfo
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- CN111137915A CN111137915A CN201911352142.3A CN201911352142A CN111137915A CN 111137915 A CN111137915 A CN 111137915A CN 201911352142 A CN201911352142 A CN 201911352142A CN 111137915 A CN111137915 A CN 111137915A
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 121
- 239000002105 nanoparticle Substances 0.000 title claims abstract description 76
- 239000002086 nanomaterial Substances 0.000 title claims abstract description 63
- 239000000377 silicon dioxide Substances 0.000 title claims abstract description 60
- 239000002131 composite material Substances 0.000 title claims abstract description 54
- 238000002360 preparation method Methods 0.000 title claims abstract description 33
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 96
- LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 claims abstract description 49
- 238000000034 method Methods 0.000 claims abstract description 31
- 239000002245 particle Substances 0.000 claims abstract description 23
- 238000002604 ultrasonography Methods 0.000 claims abstract description 17
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims abstract description 15
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims abstract description 9
- 235000011114 ammonium hydroxide Nutrition 0.000 claims abstract description 9
- 238000003756 stirring Methods 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 claims description 17
- 238000000926 separation method Methods 0.000 claims description 14
- 239000003814 drug Substances 0.000 claims description 5
- 239000003054 catalyst Substances 0.000 claims description 4
- 238000003912 environmental pollution Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 2
- 238000000746 purification Methods 0.000 claims description 2
- 238000000527 sonication Methods 0.000 claims description 2
- 238000005067 remediation Methods 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 abstract description 8
- 239000002904 solvent Substances 0.000 abstract description 4
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 3
- 239000010420 shell particle Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 117
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 description 31
- 238000003917 TEM image Methods 0.000 description 27
- 229910052681 coesite Inorganic materials 0.000 description 23
- 229910052906 cristobalite Inorganic materials 0.000 description 23
- 229910052682 stishovite Inorganic materials 0.000 description 23
- 229910052905 tridymite Inorganic materials 0.000 description 23
- 238000005406 washing Methods 0.000 description 21
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 16
- 239000007787 solid Substances 0.000 description 14
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 13
- 239000011248 coating agent Substances 0.000 description 13
- 238000000576 coating method Methods 0.000 description 13
- 239000000463 material Substances 0.000 description 10
- 244000282866 Euchlaena mexicana Species 0.000 description 7
- 238000002156 mixing Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 235000012239 silicon dioxide Nutrition 0.000 description 6
- 239000011258 core-shell material Substances 0.000 description 5
- 238000000921 elemental analysis Methods 0.000 description 5
- 239000011257 shell material Substances 0.000 description 4
- 229940079593 drug Drugs 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- CMIHHWBVHJVIGI-UHFFFAOYSA-N gadolinium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Gd+3].[Gd+3] CMIHHWBVHJVIGI-UHFFFAOYSA-N 0.000 description 3
- 238000009210 therapy by ultrasound Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- OCJBOOLMMGQPQU-UHFFFAOYSA-N 1,4-dichlorobenzene Chemical compound ClC1=CC=C(Cl)C=C1 OCJBOOLMMGQPQU-UHFFFAOYSA-N 0.000 description 1
- GWGFALTXODHKHZ-UHFFFAOYSA-N [P]=S.[N] Chemical compound [P]=S.[N] GWGFALTXODHKHZ-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229940117389 dichlorobenzene Drugs 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000002114 nanocomposite Substances 0.000 description 1
- 239000002159 nanocrystal Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G1/00—Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general
- C01G1/02—Oxides
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/06—Treatment with inorganic compounds
- C09C3/063—Coating
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F17/00—Compounds of rare earth metals
- C01F17/20—Compounds containing only rare earth metals as the metal element
- C01F17/206—Compounds containing only rare earth metals as the metal element oxide or hydroxide being the only anion
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- C—CHEMISTRY; METALLURGY
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- C01G11/00—Compounds of cadmium
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- C—CHEMISTRY; METALLURGY
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- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/02—Oxides; Hydroxides
- C01G49/08—Ferroso-ferric oxide [Fe3O4]
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- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/22—Compounds of iron
- C09C1/24—Oxides of iron
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/28—Compounds of silicon
- C09C1/30—Silicic acid
- C09C1/3045—Treatment with inorganic compounds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
- C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases
- C01P2004/84—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases one phase coated with the other
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- Physics & Mathematics (AREA)
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- General Physics & Mathematics (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
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Abstract
Description
Claims (10)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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CN201911352142.3A CN111137915B (zh) | 2019-12-23 | 2019-12-23 | 一种利用介孔二氧化硅包裹纳米颗粒的复合纳米材料及其制备方法与应用 |
PCT/CN2020/071495 WO2021128504A1 (zh) | 2019-12-23 | 2020-01-10 | 一种利用介孔二氧化硅包裹纳米颗粒的复合纳米材料及其制备方法与应用 |
US17/847,142 US20220315440A1 (en) | 2019-12-23 | 2022-06-22 | Mesoporous silica wrapped nanoparticle composite material, preparation method thereof, and use thereof |
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CN201911352142.3A CN111137915B (zh) | 2019-12-23 | 2019-12-23 | 一种利用介孔二氧化硅包裹纳米颗粒的复合纳米材料及其制备方法与应用 |
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CN111137915A true CN111137915A (zh) | 2020-05-12 |
CN111137915B CN111137915B (zh) | 2022-01-11 |
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CN201911352142.3A Active CN111137915B (zh) | 2019-12-23 | 2019-12-23 | 一种利用介孔二氧化硅包裹纳米颗粒的复合纳米材料及其制备方法与应用 |
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US (1) | US20220315440A1 (zh) |
CN (1) | CN111137915B (zh) |
WO (1) | WO2021128504A1 (zh) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111840252A (zh) * | 2020-07-22 | 2020-10-30 | 四川大学华西医院 | 一种具有刺状结构产活性氧仿酶纳米材料及其制备方法和用途 |
CN113070080A (zh) * | 2021-03-30 | 2021-07-06 | 福州大学 | 微通道连续制备核壳结构磷化物纳米颗粒的方法 |
CN114682266A (zh) * | 2022-04-14 | 2022-07-01 | 厦门大学 | 一种介孔二氧化硅包覆纳米氧化铝负载的镍钼催化剂及其制备方法与应用 |
CN114685089A (zh) * | 2020-12-30 | 2022-07-01 | 博特新材料泰州有限公司 | 一种缓释消泡型纳米多孔复合材料及其制备方法和应用 |
CN114685077A (zh) * | 2020-12-30 | 2022-07-01 | 博特新材料泰州有限公司 | 一种缓释型促凝复合材料及其制备方法和其在水泥基材料中的应用 |
CN114685090A (zh) * | 2020-12-30 | 2022-07-01 | 博特新材料泰州有限公司 | 一种缓控释早强复合材料、制备方法和其在水泥基材料中的应用 |
CN114685079A (zh) * | 2020-12-30 | 2022-07-01 | 博特新材料泰州有限公司 | 一种缓释引气型纳米多孔复合材料及其制备方法和应用 |
CN114849676A (zh) * | 2022-06-14 | 2022-08-05 | 蚌埠学院 | 一种SiO2@ZIF-67复合材料的制备方法及其在有机废水中的应用 |
CN115947364A (zh) * | 2022-12-20 | 2023-04-11 | 五邑大学 | 一种新型二氧化硅包裹二氧化铈纳米材料及其制备方法和应用 |
WO2023077609A1 (zh) * | 2021-11-05 | 2023-05-11 | 苏州大学 | 一种半包覆结构金属纳米催化剂、其制备方法及应用 |
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2022
- 2022-06-22 US US17/847,142 patent/US20220315440A1/en active Pending
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111840252A (zh) * | 2020-07-22 | 2020-10-30 | 四川大学华西医院 | 一种具有刺状结构产活性氧仿酶纳米材料及其制备方法和用途 |
CN114685089A (zh) * | 2020-12-30 | 2022-07-01 | 博特新材料泰州有限公司 | 一种缓释消泡型纳米多孔复合材料及其制备方法和应用 |
CN114685077A (zh) * | 2020-12-30 | 2022-07-01 | 博特新材料泰州有限公司 | 一种缓释型促凝复合材料及其制备方法和其在水泥基材料中的应用 |
CN114685090A (zh) * | 2020-12-30 | 2022-07-01 | 博特新材料泰州有限公司 | 一种缓控释早强复合材料、制备方法和其在水泥基材料中的应用 |
CN114685079A (zh) * | 2020-12-30 | 2022-07-01 | 博特新材料泰州有限公司 | 一种缓释引气型纳米多孔复合材料及其制备方法和应用 |
CN114685077B (zh) * | 2020-12-30 | 2023-04-14 | 博特新材料泰州有限公司 | 一种缓释型促凝复合材料及其制备方法和其在水泥基材料中的应用 |
CN113070080A (zh) * | 2021-03-30 | 2021-07-06 | 福州大学 | 微通道连续制备核壳结构磷化物纳米颗粒的方法 |
WO2023077609A1 (zh) * | 2021-11-05 | 2023-05-11 | 苏州大学 | 一种半包覆结构金属纳米催化剂、其制备方法及应用 |
CN114682266A (zh) * | 2022-04-14 | 2022-07-01 | 厦门大学 | 一种介孔二氧化硅包覆纳米氧化铝负载的镍钼催化剂及其制备方法与应用 |
CN114849676A (zh) * | 2022-06-14 | 2022-08-05 | 蚌埠学院 | 一种SiO2@ZIF-67复合材料的制备方法及其在有机废水中的应用 |
CN115947364A (zh) * | 2022-12-20 | 2023-04-11 | 五邑大学 | 一种新型二氧化硅包裹二氧化铈纳米材料及其制备方法和应用 |
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