CN106824027A - 一种复凝聚法二氧化硅气凝胶微胶囊的制备方法 - Google Patents
一种复凝聚法二氧化硅气凝胶微胶囊的制备方法 Download PDFInfo
- Publication number
- CN106824027A CN106824027A CN201710024728.1A CN201710024728A CN106824027A CN 106824027 A CN106824027 A CN 106824027A CN 201710024728 A CN201710024728 A CN 201710024728A CN 106824027 A CN106824027 A CN 106824027A
- Authority
- CN
- China
- Prior art keywords
- aerosil
- solution
- microcapsules
- preparation
- capsule material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 96
- 229910002012 Aerosil® Inorganic materials 0.000 title claims abstract description 93
- 239000003094 microcapsule Substances 0.000 title claims abstract description 75
- 238000002360 preparation method Methods 0.000 title claims abstract description 28
- 238000005354 coacervation Methods 0.000 title claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 39
- 239000002775 capsule Substances 0.000 claims abstract description 38
- 239000007788 liquid Substances 0.000 claims abstract description 28
- 238000003756 stirring Methods 0.000 claims abstract description 28
- 239000006185 dispersion Substances 0.000 claims abstract description 16
- 238000002156 mixing Methods 0.000 claims abstract description 12
- 239000002270 dispersing agent Substances 0.000 claims abstract description 10
- 238000010792 warming Methods 0.000 claims abstract description 10
- 239000003431 cross linking reagent Substances 0.000 claims abstract description 9
- 239000000243 solution Substances 0.000 claims description 88
- 239000007864 aqueous solution Substances 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 15
- -1 polyoxy Polymers 0.000 claims description 13
- 108010010803 Gelatin Proteins 0.000 claims description 11
- 239000008273 gelatin Substances 0.000 claims description 11
- 229920000159 gelatin Polymers 0.000 claims description 11
- 235000019322 gelatine Nutrition 0.000 claims description 11
- 235000011852 gelatine desserts Nutrition 0.000 claims description 11
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 9
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 8
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 8
- 238000004108 freeze drying Methods 0.000 claims description 8
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 claims description 8
- 239000005457 ice water Substances 0.000 claims description 8
- 239000002904 solvent Substances 0.000 claims description 8
- 238000013517 stratification Methods 0.000 claims description 8
- 102000009027 Albumins Human genes 0.000 claims description 7
- 108010088751 Albumins Proteins 0.000 claims description 7
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- OUYCCCASQSFEME-QMMMGPOBSA-N L-tyrosine Chemical compound OC(=O)[C@@H](N)CC1=CC=C(O)C=C1 OUYCCCASQSFEME-QMMMGPOBSA-N 0.000 claims description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 6
- 239000001110 calcium chloride Substances 0.000 claims description 6
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 6
- 239000004094 surface-active agent Substances 0.000 claims description 6
- OUYCCCASQSFEME-UHFFFAOYSA-N tyrosine Natural products OC(=O)C(N)CC1=CC=C(O)C=C1 OUYCCCASQSFEME-UHFFFAOYSA-N 0.000 claims description 6
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 claims description 5
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 5
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 5
- 102000004169 proteins and genes Human genes 0.000 claims description 5
- 108090000623 proteins and genes Proteins 0.000 claims description 5
- 235000010413 sodium alginate Nutrition 0.000 claims description 5
- 239000000661 sodium alginate Substances 0.000 claims description 5
- 229940005550 sodium alginate Drugs 0.000 claims description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 4
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 claims description 4
- 241000047703 Nonion Species 0.000 claims description 4
- 239000002202 Polyethylene glycol Substances 0.000 claims description 4
- 235000010489 acacia gum Nutrition 0.000 claims description 4
- 239000001785 acacia senegal l. willd gum Substances 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 4
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 4
- 230000033228 biological regulation Effects 0.000 claims description 4
- 235000019387 fatty acid methyl ester Nutrition 0.000 claims description 4
- 235000011187 glycerol Nutrition 0.000 claims description 4
- 229940015043 glyoxal Drugs 0.000 claims description 4
- 229920001223 polyethylene glycol Polymers 0.000 claims description 4
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 4
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 4
- 229920001285 xanthan gum Polymers 0.000 claims description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 3
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims description 3
- 150000002148 esters Chemical class 0.000 claims description 3
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims description 3
- 229910017604 nitric acid Inorganic materials 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 3
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 2
- 241001272567 Hominoidea Species 0.000 claims description 2
- 241000165940 Houjia Species 0.000 claims description 2
- 108010039918 Polylysine Proteins 0.000 claims description 2
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims description 2
- 229930182478 glucoside Natural products 0.000 claims description 2
- 229920000656 polylysine Polymers 0.000 claims description 2
- 229920001451 polypropylene glycol Polymers 0.000 claims description 2
- 235000015497 potassium bicarbonate Nutrition 0.000 claims description 2
- 229910000028 potassium bicarbonate Inorganic materials 0.000 claims description 2
- 239000011736 potassium bicarbonate Substances 0.000 claims description 2
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 150000005846 sugar alcohols Chemical class 0.000 claims description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 2
- 240000000111 Saccharum officinarum Species 0.000 claims 1
- 235000007201 Saccharum officinarum Nutrition 0.000 claims 1
- 235000009754 Vitis X bourquina Nutrition 0.000 claims 1
- 235000012333 Vitis X labruscana Nutrition 0.000 claims 1
- 240000006365 Vitis vinifera Species 0.000 claims 1
- 235000014787 Vitis vinifera Nutrition 0.000 claims 1
- 125000001931 aliphatic group Chemical group 0.000 claims 1
- 229910021529 ammonia Inorganic materials 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 239000011148 porous material Substances 0.000 description 4
- 229920001661 Chitosan Polymers 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 229930006000 Sucrose Natural products 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 239000005720 sucrose Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- XVVZSEXTAACTPS-UHFFFAOYSA-N 5-[hydroxy-(4-nitrophenoxy)phosphoryl]pentanoic acid Chemical compound OC(=O)CCCCP(O)(=O)OC1=CC=C([N+]([O-])=O)C=C1 XVVZSEXTAACTPS-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 238000002336 sorption--desorption measurement Methods 0.000 description 2
- 230000010148 water-pollination Effects 0.000 description 2
- QCVGEOXPDFCNHA-UHFFFAOYSA-N 5,5-dimethyl-2,4-dioxo-1,3-oxazolidine-3-carboxamide Chemical compound CC1(C)OC(=O)N(C(N)=O)C1=O QCVGEOXPDFCNHA-UHFFFAOYSA-N 0.000 description 1
- YASYEJJMZJALEJ-UHFFFAOYSA-N Citric acid monohydrate Chemical compound O.OC(=O)CC(O)(C(O)=O)CC(O)=O YASYEJJMZJALEJ-UHFFFAOYSA-N 0.000 description 1
- 241000790917 Dioxys <bee> Species 0.000 description 1
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical class OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 229910003978 SiClx Inorganic materials 0.000 description 1
- 239000004965 Silica aerogel Substances 0.000 description 1
- 150000007942 carboxylates Chemical class 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 235000014103 egg white Nutrition 0.000 description 1
- 210000000969 egg white Anatomy 0.000 description 1
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- DKAGJZJALZXOOV-UHFFFAOYSA-N hydrate;hydrochloride Chemical compound O.Cl DKAGJZJALZXOOV-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 239000011850 water-based material Substances 0.000 description 1
- 239000000230 xanthan gum Substances 0.000 description 1
- 235000010493 xanthan gum Nutrition 0.000 description 1
- 229940082509 xanthan gum Drugs 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
- B01J13/06—Making microcapsules or microballoons by phase separation
- B01J13/10—Complex coacervation, i.e. interaction of oppositely charged particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/0091—Preparation of aerogels, e.g. xerogels
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing Of Micro-Capsules (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710024728.1A CN106824027B (zh) | 2017-01-13 | 2017-01-13 | 一种复凝聚法二氧化硅气凝胶微胶囊的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710024728.1A CN106824027B (zh) | 2017-01-13 | 2017-01-13 | 一种复凝聚法二氧化硅气凝胶微胶囊的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106824027A true CN106824027A (zh) | 2017-06-13 |
CN106824027B CN106824027B (zh) | 2020-08-07 |
Family
ID=59125042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710024728.1A Active CN106824027B (zh) | 2017-01-13 | 2017-01-13 | 一种复凝聚法二氧化硅气凝胶微胶囊的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106824027B (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108864925A (zh) * | 2018-07-05 | 2018-11-23 | 何治伟 | 一种水性消光树脂的制备方法 |
CN109053126A (zh) * | 2018-08-30 | 2018-12-21 | 深圳市南硕明泰科技有限公司 | 一种建筑用高隔音环氧树脂建材 |
CN109718726A (zh) * | 2018-12-29 | 2019-05-07 | 江苏脒诺甫纳米材料有限公司 | 一种双亲型氧化硅-壳聚糖复合气凝胶的生产工艺 |
CN110973699A (zh) * | 2019-12-02 | 2020-04-10 | 山东将军烟草新材料科技有限公司 | 一种水爆珠及其制备方法 |
CN114904468A (zh) * | 2021-10-13 | 2022-08-16 | 深圳市华宝生物材料科技有限公司 | 一种丙三醇戊二醛双交联的微胶囊及其制备方法 |
CN116023804A (zh) * | 2022-10-21 | 2023-04-28 | 武汉中科先进材料科技有限公司 | 一种改性二氧化硅气凝胶微胶囊及其制备方法 |
EP4342578A1 (de) * | 2022-09-22 | 2024-03-27 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Herstellung von hybriden aerogelen |
CN118240386A (zh) * | 2024-04-15 | 2024-06-25 | 江苏至昕新材料有限公司 | 一种新能源电池用导热硅脂及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101857730A (zh) * | 2010-06-13 | 2010-10-13 | 江南大学 | 一种通过复合凝聚法制备疏水物质为芯材的微胶囊化方法 |
CN104607119A (zh) * | 2015-01-23 | 2015-05-13 | 上海应用技术学院 | 一种乙酸苏合香酯纳米胶囊及其制备方法 |
CN105363396A (zh) * | 2014-08-26 | 2016-03-02 | 金承黎 | 一种气凝胶芯材胶囊和其制成的涂料及其制备方法 |
-
2017
- 2017-01-13 CN CN201710024728.1A patent/CN106824027B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101857730A (zh) * | 2010-06-13 | 2010-10-13 | 江南大学 | 一种通过复合凝聚法制备疏水物质为芯材的微胶囊化方法 |
CN105363396A (zh) * | 2014-08-26 | 2016-03-02 | 金承黎 | 一种气凝胶芯材胶囊和其制成的涂料及其制备方法 |
CN104607119A (zh) * | 2015-01-23 | 2015-05-13 | 上海应用技术学院 | 一种乙酸苏合香酯纳米胶囊及其制备方法 |
Non-Patent Citations (4)
Title |
---|
侯秀英: "《新编现代实用药剂学》", 31 July 2015, 西安交通大学出版社 * |
吴克刚等: "《食品微胶囊技术》", 31 July 2006, 中国轻工业出版社 * |
崔璐娟等: "《精细化学品化学及应用研究》", 28 February 2015, 中国水利水电出版社 * |
杨平等: "基于复凝聚法的纳米TiO2微胶囊制备", 《纺织学报》 * |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108864925A (zh) * | 2018-07-05 | 2018-11-23 | 何治伟 | 一种水性消光树脂的制备方法 |
CN109053126A (zh) * | 2018-08-30 | 2018-12-21 | 深圳市南硕明泰科技有限公司 | 一种建筑用高隔音环氧树脂建材 |
CN109053126B (zh) * | 2018-08-30 | 2021-02-12 | 深圳知本建筑节能材料有限公司 | 一种建筑用高隔音环氧树脂建材 |
CN109718726A (zh) * | 2018-12-29 | 2019-05-07 | 江苏脒诺甫纳米材料有限公司 | 一种双亲型氧化硅-壳聚糖复合气凝胶的生产工艺 |
CN109718726B (zh) * | 2018-12-29 | 2021-08-03 | 江苏脒诺甫纳米材料有限公司 | 一种双亲型氧化硅-壳聚糖复合气凝胶的生产工艺 |
CN110973699A (zh) * | 2019-12-02 | 2020-04-10 | 山东将军烟草新材料科技有限公司 | 一种水爆珠及其制备方法 |
CN114904468A (zh) * | 2021-10-13 | 2022-08-16 | 深圳市华宝生物材料科技有限公司 | 一种丙三醇戊二醛双交联的微胶囊及其制备方法 |
CN114904468B (zh) * | 2021-10-13 | 2023-08-04 | 深圳市华宝生物材料科技有限公司 | 一种丙三醇戊二醛双交联的微胶囊及其制备方法 |
EP4342578A1 (de) * | 2022-09-22 | 2024-03-27 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Herstellung von hybriden aerogelen |
CN116023804A (zh) * | 2022-10-21 | 2023-04-28 | 武汉中科先进材料科技有限公司 | 一种改性二氧化硅气凝胶微胶囊及其制备方法 |
CN118240386A (zh) * | 2024-04-15 | 2024-06-25 | 江苏至昕新材料有限公司 | 一种新能源电池用导热硅脂及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN106824027B (zh) | 2020-08-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106824027A (zh) | 一种复凝聚法二氧化硅气凝胶微胶囊的制备方法 | |
CN107055556B (zh) | 一种亲水二氧化硅气凝胶微球及其制备方法 | |
CN111392734A (zh) | 一种可调控亲疏水性的块体二氧化硅气凝胶及其制备方法 | |
CN108840656B (zh) | 一种基于静电纺SiO2纳米纤维气凝胶隔热材料及其制备和应用 | |
CN108569912A (zh) | 一种疏水型二氧化硅气凝胶复合纤维毡材料的制备方法 | |
CN103752236A (zh) | 一种双层包覆香精微胶囊的制备方法 | |
CN104743541A (zh) | 一种碳气凝胶的制备方法 | |
CN105315476B (zh) | 一种制备改性石墨烯‑聚乙烯醇复合薄膜的方法 | |
JP6040497B2 (ja) | 無機粒子状物質の製造方法 | |
CN111748109A (zh) | 一种利用pH值在6~8的壳聚糖溶液制备的壳聚糖微球及其制备方法 | |
CN102133513A (zh) | 单分散性多孔无机微球的制备方法 | |
CN104693474A (zh) | 三维多孔材料的制备方法 | |
CN106467304A (zh) | 一种二氧化硅气凝胶微球及其制备方法 | |
CN108275687B (zh) | 一种介孔中空二氧化硅微球的制备方法 | |
CN105344334A (zh) | 一种聚乙烯醇/二氧化硅复合微球的制备方法 | |
CN101264892A (zh) | 一种双孔道介孔氧化硅空心球的制备方法 | |
CN102874823A (zh) | 以花粉粒为生物模板制备形状均一的二氧化硅中空微球 | |
CN113893792B (zh) | 一种具有特殊浸润性的高强度SiO2基复合气凝胶微球 | |
CN103520114B (zh) | 一种荷叶碱微球及其制备方法 | |
CN107758674A (zh) | 气凝胶颗粒及其制备方法 | |
JP3118571B1 (ja) | 超臨界含浸を用いたモノリス状金属化合物複合シリカエアロゲルの製造方法 | |
WO2017141821A1 (ja) | コアシェル型多孔質シリカ粒子の製造方法 | |
CN105441036B (zh) | 具有热致变色功能的SiO2气凝胶及其制备方法 | |
CN107175064B (zh) | 一种磁性微球硅胶及其制备方法 | |
CN104128169A (zh) | 一种亚微米无孔环糊精键合手性毛细管柱的制备 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240605 Address after: 242000 No. 11, Qilin Avenue, Xuancheng high tech Industrial Development Zone, Xuanzhou District, Xuancheng City, Anhui Province Patentee after: Anhui Zhongke Heng'an Safety Technology Co.,Ltd. Country or region after: China Address before: Room 401, Building B, Building 2, No. 6 Yongchang Middle Road, Daxing District, Beijing, 100000 Patentee before: ECONANO TECH Ltd. (BEIJING) Country or region before: China |