CN104151560B - 保护硅酸盐质文物的透气性poss基杂化纳米材料制备方法 - Google Patents
保护硅酸盐质文物的透气性poss基杂化纳米材料制备方法 Download PDFInfo
- Publication number
- CN104151560B CN104151560B CN201410360326.5A CN201410360326A CN104151560B CN 104151560 B CN104151560 B CN 104151560B CN 201410360326 A CN201410360326 A CN 201410360326A CN 104151560 B CN104151560 B CN 104151560B
- Authority
- CN
- China
- Prior art keywords
- poss
- pmma
- pmdeta
- cucl
- ketohexamethylene
- 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.)
- Expired - Fee Related
Links
- 239000002086 nanomaterial Substances 0.000 title claims abstract description 19
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- BPQQTUXANYXVAA-UHFFFAOYSA-N silicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 title claims abstract description 10
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims abstract description 39
- 239000004926 polymethyl methacrylate Substances 0.000 claims abstract description 39
- OKKJLVBELUTLKV-UHFFFAOYSA-N methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 32
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 32
- OXBLHERUFWYNTN-UHFFFAOYSA-M Copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 claims abstract description 30
- JHIVVAPYMSGYDF-UHFFFAOYSA-N Cyclohexanone Chemical group O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 claims abstract description 30
- UKODFQOELJFMII-UHFFFAOYSA-N PMDTA Chemical compound CN(C)CCN(C)CCN(C)C UKODFQOELJFMII-UHFFFAOYSA-N 0.000 claims abstract description 30
- PNEYBMLMFCGWSK-UHFFFAOYSA-N AI2O3 Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000006243 chemical reaction Methods 0.000 claims abstract description 24
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 16
- 230000001376 precipitating Effects 0.000 claims abstract description 16
- 238000002390 rotary evaporation Methods 0.000 claims abstract description 16
- 239000012265 solid product Substances 0.000 claims abstract description 14
- 230000001264 neutralization Effects 0.000 claims abstract description 10
- 239000002904 solvent Substances 0.000 claims abstract description 9
- 229920002521 Macromolecule Polymers 0.000 claims abstract description 7
- 239000003999 initiator Substances 0.000 claims abstract description 7
- 230000002459 sustained Effects 0.000 claims abstract description 7
- 229920001577 copolymer Polymers 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 20
- -1 methacrylisobutyl Chemical group 0.000 claims description 16
- 229920000642 polymer Polymers 0.000 claims description 9
- 229920001400 block copolymer Polymers 0.000 claims description 8
- 239000000047 product Substances 0.000 claims description 8
- 238000010560 atom transfer radical polymerization reaction Methods 0.000 claims description 7
- 101700044783 ALLTR Proteins 0.000 claims description 6
- 229910001884 aluminium oxide Inorganic materials 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 229920000734 polysilsesquioxane polymer Polymers 0.000 claims description 6
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 claims description 4
- 240000002686 Solanum melongena Species 0.000 claims description 2
- 235000002597 Solanum melongena Nutrition 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- 150000004702 methyl esters Chemical class 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 241000209094 Oryza Species 0.000 claims 3
- 235000007164 Oryza sativa Nutrition 0.000 claims 3
- 235000009566 rice Nutrition 0.000 claims 3
- 238000000034 method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- VVQNEPGJFQJSBK-UHFFFAOYSA-N 2-methyl-2-propenoic acid methyl ester Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 abstract 1
- 239000000523 sample Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 4
- 210000001736 Capillaries Anatomy 0.000 description 3
- 230000032683 aging Effects 0.000 description 3
- 239000012496 blank sample Substances 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 150000004760 silicates Chemical class 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N Silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 229910002808 Si–O–Si Inorganic materials 0.000 description 1
- 241000826860 Trapezium Species 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000003247 decreasing Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009396 hybridization Methods 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000010550 living polymerization reaction Methods 0.000 description 1
- 230000003287 optical Effects 0.000 description 1
- 125000000962 organic group Chemical group 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 230000002093 peripheral Effects 0.000 description 1
- 229910052615 phyllosilicate Inorganic materials 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
Abstract
保护硅酸盐质文物的透气性POSS基杂化纳米材料制备方法,将星形大分子引发剂16Br‑POSS、甲基丙烯酸甲酯MMA、CuCl、PMDETA在氮气保护下加入到含有环己酮的反应茄形瓶中,80℃条件下持续反应24h,经过中性氧化铝柱子去除配体后,旋转蒸发后在甲醇中沉析,得到白色粉状固体产物s‑POSS‑PMMA;步骤二、在氮气保护下,将s‑POSS‑PMMA,CuCl,MA‑POSS和PMDETA加入到含有环己酮溶剂的反应茄形瓶中,在120℃下反应24h,经过中性氧化铝柱子去除配体后,旋转蒸发后在甲醇中沉析,得到白色粉状固体产物POSS基杂化纳米材料s‑POSS‑PMMA‑b‑P(MA‑POSS),本发明具有过程方法简单快速,制备成本低且保护效果明显的特点。
Description
技术领域
本发明涉及文物保护技术领域,特别涉及保护硅酸盐质文物的透气性POSS基杂化纳米材料制备方法。
技术背景
有机/无机杂化材料是指有机材料与无机材料形成了纳米甚至分子水平的复合,是一种分散均匀的多相材料,提供了用化学方法同时改变材料的组成和结构的可能性。多面体低聚倍半硅氧烷(Polyhedral oligomericsilsesquioxane,POSS)属于分子内杂化结构,以Si-O-Si为无机核心,其三维尺寸都处于纳米尺度范围内,是中空的刚性笼子或半笼子,具有无规结构、梯形结构、笼型结构和不完整的笼型结构等。由于其具有溶解性好、低介电常数、高耐热性、高机械强度、优异的光学性能等,被认为是本世纪最有发展潜力的材料之一。POSS携带的氨基、乙烯基、氢基、羟基、羧基、环氧基等反应官能团,使POSS具有分子可设计性和裁剪性,并在分子层次上实现均匀分散,使通过活性聚合制备POSS/聚合物杂化材料成为可能。基于无机内核赋予杂化材料良好的硬度,耐热和机械性能,耐腐蚀和耐高低温等性能,外围有机基团具有良好的韧性,伸缩性,能够改善POSS和聚合物之间的相容性,降低无机粒子的团聚和改善两相界面结合力弱的问题等优点,可作为硅酸盐质文物的透气性保护材料。因此,POSS基杂化材料可以在不改变硅酸盐基体本身原始形态及信息的前提下实现对其进行科学合理的保护,成为目前硅酸盐类文化遗产保护的杂化纳米材料亟需解决的问题。
发明内容
为了克服上述现有技术的缺陷,本发明的目的在于提供保护硅酸盐质文物的透气性POSS基杂化纳米材料制备方法,杂化材料的制备过程是通过两步ATRP聚合法,依次引发MMA和MA-POSS得到星形嵌段聚合物s-POSS-PMMA-b-P(MA-POSS),本发明具有过程方法简单快速,制备成本低且保护效果明显的特点。
为了达到上述目的,本发明的技术方案为:
保护硅酸盐质文物的透气性POSS基杂化纳米材料制备方法,包括以下步骤:
步骤一、利用星形聚倍半硅氧烷16Br-POSS大分子引发剂,采用ATRP法制备聚合物s-POSS-PMMA:将星形大分子引发剂16Br-POSS、甲基丙烯酸甲酯MMA、CuCl、PMDETA在氮气保护下加入到含有环己酮的反应茄形瓶中,16Br-POSS、MMA、CuCl、PMDETA和环己酮摩尔比1:320:1:1:320,80℃条件下持续反应24h,经过中性氧化铝柱子去除配体后,旋转蒸发后在甲醇中沉析,得到白色粉状固体产物s-POSS-PMMA;
步骤二、利用产物s-POSS-PMMA与methacrylisobutyl POSS(MA-POSS)反应制备星形嵌段共聚物s-POSS-PMMA-b-P(MA-POSS):在氮气保护下,将s-POSS-PMMA、CuCl、MA-POSS和PMDETA加入到含有环己酮溶剂的反应茄形瓶中,s-POSS-PMMA、CuCl、MA-POSS、PMDETA和环己酮摩尔比为1:16:(8-32):16:80,在120℃下反应24h,经过中性氧化铝柱子去除配体后,旋转蒸发后在甲醇中沉析,得到白色粉状固体产物POSS基杂化纳米材料s-POSS-PMMA-b-P(MA-POSS)。
本发明所得星形POSS基杂化纳米材料的应用效果评价
利用杂化材料s-POSS-PMMA-b-P(MA-POSS)进行了砂岩和陶质硅酸盐样块模拟保护后的紫外光老化和表面色差、接触角、毛细吸水、水蒸气透过性和耐盐循环等进行评价。
色差结果表明s-POSS-PMMA-b-P(MA-POSS)在紫外老化过程中颜色变化程度相对较小(△E=1.283),对于紫外线照射有较强的抵抗作用。
接触角结果表明,杂化材料s-POSS-PMMA-b-P(MAPOSS)老化1392h能保持在90°以上,有较好的疏水性。
毛细吸水结果显示,经杂化材料s-POSS-PMMA-b-P(MAPOSS)处理过的砂岩样块的毛细吸水程度均有明显下降,吸水率为3.20wt%,空白样块为6.02wt%。
经杂化材料s-POSS-PMMA-b-P(MAPOSS)处理过的砂岩样块具有与空白样块几乎相等的水蒸气渗透性。
经过盐侵蚀,未保护空白样的损坏程度大,质量损失约为30%,经过杂化材料s-POSS-PMMA-b-P(MAPOSS)保护处理的样块质量损失率为5.26%,说明经过杂化材料保护处理的样块的耐盐性能有提升。
具体实施方式
下面结合实施例对本发明作进一步的描述。
实施例一
本实施例透气性POSS基杂化纳米材料的制备方法,包括以下步骤:
步骤一、利用星形聚倍半硅氧烷(16Br-POSS)大分子引发剂,采用ATRP法制备聚合物s-POSS-PMMA:将星形大分子引发剂16Br-POSS、甲基丙烯酸甲酯MMA、CuCl、PMDETA在氮气保护下加入到含有环己酮的反应茄形瓶中,16Br-POSS、MMA、CuCl、PMDETA和环己酮摩尔比1:320:1:1:320,80℃条件下持续反应24h,经过中性氧化铝柱子去除配体后,旋转蒸发和在甲醇中沉析,得到白色粉状固体产物s-POSS-PMMA;
步骤二、利用第一步产物s-POSS-PMMA与methacrylisobutyl POSS(MA-POSS)反应制备星形嵌段共聚物s-POSS-PMMA-b-P(MA-POSS):在氮气保护下,将s-POSS-PMMA,CuCl,MA-POSS和PMDETA加入到含有环己酮溶剂的反应茄形瓶中,s-POSS-PMMA,CuCl,MA-POSS、PMDETA和环己酮摩尔比为1:16:8:16:80,在120℃下反应24h,经过中性氧化铝柱子去除配体后,旋转蒸发后在甲醇中沉析,得到白色粉状固体产物POSS基杂化纳米材料s-POSS-PMMA-b-P(MA-POSS)。
实施例二
本实施例星形s-POSS-PMMA-b-P(MA-POSS)杂化材料的制备方法与实施例一相同,仅第二步不同:
步骤二、利用第一步产物s-POSS-PMMA与methacrylisobutyl POSS(MA-POSS)反应制备星形嵌段共聚物s-POSS-PMMA-b-P(MA-POSS):在氮气保护下,将s-POSS-PMMA,CuCl,MA-POSS和PMDETA加入到含有环己酮溶剂的反应茄形瓶中,s-POSS-PMMA,CuCl,MA-POSS、PMDETA和环己酮摩尔比为1:16:16:16:80,在120℃下反应24h,经过中性氧化铝柱子去除配体后,旋转蒸发后在甲醇中沉析,得到白色粉状固体产物POSS基杂化纳米材料s-POSS-PMMA-b-P(MA-POSS)。
实施例三
本实施例星形s-POSS-PMMA-b-P(MA-POSS)杂化材料的制备方法与实施例一相同,仅第二步不同:
步骤二、利用第一步产物s-POSS-PMMA与methacrylisobutyl POSS(MA-POSS)反应制备星形嵌段共聚物s-POSS-PMMA-b-P(MA-POSS):在氮气保护下,将s-POSS-PMMA,CuCl,MA-POSS和PMDETA加入到含有环己酮溶剂的反应茄形瓶中,s-POSS-PMMA,CuCl,MA-POSS、PMDETA和环己酮摩尔比为1:16:32:16:80,在120℃下反应24h,经过中性氧化铝柱子去除配体后,旋转蒸发后在甲醇中沉析,得到白色粉状固体产物POSS基杂化纳米材料s-POSS-PMMA-b-P(MA-POSS)。
Claims (4)
1.保护硅酸盐质文物的透气性POSS基杂化纳米材料制备方法,其特征在于,包括以下步骤:
步骤一、利用星形聚倍半硅氧烷16Br-POSS大分子引发剂,采用ATRP法制备聚合物s-POSS-PMMA:将星形大分子引发剂16Br-POSS、甲基丙烯酸甲酯MMA、CuCl、PMDETA在氮气保护下加入到含有环己酮的反应茄形瓶中,16Br-POSS、MMA、CuCl、PMDETA和环己酮摩尔比1:320:1:1:320,80℃条件下持续反应24h,经过中性氧化铝柱子去除配体后,旋转蒸发后在甲醇中沉析,得到白色粉状固体产物s-POSS-PMMA;
步骤二、利用产物s-POSS-PMMA与methacrylisobutyl POSS(MA-POSS)反应制备星形嵌段共聚物s-POSS-PMMA-b-P(MA-POSS):在氮气保护下,将s-POSS-PMMA、CuCl、MA-POSS和PMDETA加入到含有环己酮溶剂的反应茄形瓶中,s-POSS-PMMA、CuCl、MA-POSS、PMDETA和环己酮摩尔比为1:16:(8-32):16:80,在120℃下反应24h,经过中性氧化铝柱子去除配体后,旋转蒸发后在甲醇中沉析,得到白色粉状固体产物POSS基杂化纳米材料s-POSS-PMMA-b-P(MA-POSS)。
2.根据权利要求1所述的保护硅酸盐质文物的透气性POSS基杂化纳米材料制备方法,其特征在于,
步骤一、利用星形聚倍半硅氧烷(16Br-POSS)大分子引发剂,采用ATRP法制备聚合物s-POSS-PMMA:将星形大分子引发剂16Br-POSS、甲基丙烯酸甲酯MMA、CuCl、PMDETA在氮气保护下加入到含有环己酮的反应茄形瓶中,16Br-POSS、MMA、CuCl、PMDETA和环己酮摩尔比1:320:1:1:320,80℃条件下持续反应24h,经过中性氧化铝柱子去除配体后,旋转蒸发和在甲醇中沉析,得到白色粉状固体产物s-POSS-PMMA;
步骤二、利用第一步产物s-POSS-PMMA与methacrylisobutyl POSS(MA-POSS)反应制备星形嵌段共聚物s-POSS-PMMA-b-P(MA-POSS):在氮气保护下,将s-POSS-PMMA,CuCl,MA-POSS和PMDETA加入到含有环己酮溶剂的反应茄形瓶中,s-POSS-PMMA,CuCl,MA-POSS、PMDETA和环己酮摩尔比为1:16:8:16:80,在120℃下反应24h,经过中性氧化铝柱子去除配体后,旋转蒸发后在甲醇中沉析,得到白色粉状固体产物POSS基杂化纳米材料s-POSS-PMMA-b-P(MA-POSS)。
3.根据权利要求1所述的保护硅酸盐质文物的透气性POSS基杂化纳米材料制备方法,其特征在于,
步骤一、利用星形聚倍半硅氧烷(16Br-POSS)大分子引发剂,采用ATRP法制备聚合物s-POSS-PMMA:将星形大分子引发剂16Br-POSS、甲基丙烯酸甲酯MMA、CuCl、PMDETA在氮气保护下加入到含有环己酮的反应茄形瓶中,16Br-POSS、MMA、CuCl、PMDETA和环己酮摩尔比1:320:1:1:320,80℃条件下持续反应24h,经过中性氧化铝柱子去除配体后,旋转蒸发和在甲醇中沉析,得到白色粉状固体产物s-POSS-PMMA;
步骤二、利用第一步产物s-POSS-PMMA与methacrylisobutyl POSS(MA-POSS)反应制备星形嵌段共聚物s-POSS-PMMA-b-P(MA-POSS):在氮气保护下,将s-POSS-PMMA、CuCl、MA-POSS和PMDETA加入到含有环己酮溶剂的反应茄形瓶中,s-POSS-PMMA、CuCl、MA-POSS、PMDETA和环己酮摩尔比为1:16:16:16:80,在120℃下反应24h,经过中性氧化铝柱子去除配体后,旋转蒸发后在甲醇中沉析,得到白色粉状固体产物POSS基杂化纳米材料s-POSS-PMMA-b-P(MA-POSS)。
4.根据权利要求1所述的保护硅酸盐质文物的透气性POSS基杂化纳米材料制备方法,其特征在于,
步骤一、利用星形聚倍半硅氧烷(16Br-POSS)大分子引发剂,采用ATRP法制备聚合物s-POSS-PMMA:将星形大分子引发剂16Br-POSS、甲基丙烯酸甲酯MMA、CuCl、PMDETA在氮气保护下加入到含有环己酮的反应茄形瓶中,16Br-POSS、MMA、CuCl、PMDETA和环己酮摩尔比1:320:1:1:320,80℃条件下持续反应24h,经过中性氧化铝柱子去除配体后,旋转蒸发和在甲醇中沉析,得到白色粉状固体产物s-POSS-PMMA;
步骤二、利用第一步产物s-POSS-PMMA与methacrylisobutyl POSS(MA-POSS)反应制备星形嵌段共聚物s-POSS-PMMA-b-P(MA-POSS):在氮气保护下,将s-POSS-PMMA,CuCl,MA-POSS和PMDETA加入到含有环己酮溶剂的反应茄形瓶中,s-POSS-PMMA、CuCl、MA-POSS、PMDETA和环己酮摩尔比为1:16:32:16:80,在120℃下反应24h,经过中性氧化铝柱子去除配体后,旋转蒸发后在甲醇中沉析,得到白色粉状固体产物POSS基杂化纳米材料s-POSS-PMMA-b-P(MA-POSS)。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410360326.5A CN104151560B (zh) | 2014-07-25 | 保护硅酸盐质文物的透气性poss基杂化纳米材料制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410360326.5A CN104151560B (zh) | 2014-07-25 | 保护硅酸盐质文物的透气性poss基杂化纳米材料制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104151560A CN104151560A (zh) | 2014-11-19 |
CN104151560B true CN104151560B (zh) | 2017-01-04 |
Family
ID=
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105905913B (zh) * | 2016-04-19 | 2017-12-19 | 广州赫尔普化工有限公司 | 以一种非离子/阴离子结合型表面活性剂为软模板的二氧化硅微球的制备 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101029137A (zh) * | 2007-03-09 | 2007-09-05 | 厦门大学 | 一种含氟poss丙烯酸酯嵌段共聚物树脂及其合成方法 |
CN101747469A (zh) * | 2009-12-22 | 2010-06-23 | 西安交通大学 | 一种砂岩文物保护用含氟聚合物的制备方法及应用 |
CN103923278A (zh) * | 2014-04-04 | 2014-07-16 | 西安交通大学 | 一种硅酸盐质文物保护用改性淀粉乳液的制备方法 |
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101029137A (zh) * | 2007-03-09 | 2007-09-05 | 厦门大学 | 一种含氟poss丙烯酸酯嵌段共聚物树脂及其合成方法 |
CN101747469A (zh) * | 2009-12-22 | 2010-06-23 | 西安交通大学 | 一种砂岩文物保护用含氟聚合物的制备方法及应用 |
CN103923278A (zh) * | 2014-04-04 | 2014-07-16 | 西安交通大学 | 一种硅酸盐质文物保护用改性淀粉乳液的制备方法 |
Non-Patent Citations (3)
Title |
---|
Effects of silica nanoparticle and GPTMS addition on TEOS-based stone consolidants;Eun Kyung Kim等;《Journal of Cultural Heritage》;20090522;第10卷(第2期);214-221 * |
Epoxy-silaca polymers as stone conservation materials;P. Cardiano等;《polymer》;20050119;第46卷(第6期);1857-1864 * |
Protective coatings based on silsesquioxane nanocomposite films for building limestones;Bogdana Simionescu等;《Construction and Building Materials》;20090718;第23卷(第11期);3426-3430 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105905913B (zh) * | 2016-04-19 | 2017-12-19 | 广州赫尔普化工有限公司 | 以一种非离子/阴离子结合型表面活性剂为软模板的二氧化硅微球的制备 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Navarchian et al. | Surface-modified poly (methyl methacrylate) microcapsules containing linseed oil for application in self-healing epoxy-based coatings | |
EP2059836B1 (en) | Coating composition comprising core-shell nanoparticles | |
Zhang et al. | Engineering high-effective antifouling polyether sulfone membrane with P (PEG-PDMS-KH570)@ SiO2 nanocomposite via in-situ sol-gel process | |
Zulfiqar et al. | Durable and self-healing superhydrophobic surfaces for building materials | |
JP4245637B2 (ja) | 有機無機複合塗膜、その製造方法及び水性塗料組成物 | |
Zhi et al. | Poly (vinylidene fluoride) ultrafiltration membranes containing hybrid silica nanoparticles: Preparation, characterization and performance | |
Su et al. | Robust and underwater superoleophobic coating with excellent corrosion and biofouling resistance in harsh environments | |
JP6419494B2 (ja) | ブロックコポリマーのブレンドを含むナノ構造化組織体の周期を制御する方法 | |
JP6552186B2 (ja) | 塗料組成物、及び超撥水フィルム | |
TWI598416B (zh) | 塗佈組合物、所形成之膜層、及該塗佈組合物的製備方法 | |
El Fouhaili et al. | Single-step formation of superhydrophobic surfaces using photobase-catalyzed sol-gel process | |
Grigoriev et al. | Core/shell emulsion micro-and nanocontainers for self-protecting water based coatings | |
JP5545694B2 (ja) | カーボン含有金属酸化物中空粒子及びその製造方法 | |
US20150328661A1 (en) | Process for producing thick nanostructured films obtained from a block copolymer composition | |
CN103842097A (zh) | 制备表面的方法 | |
Zhang et al. | Preparation and artificial ageing tests in stone conservation of fluorosilicone vinyl acetate/acrylic/epoxy polymers | |
CN104177124B (zh) | 一种纳米改性硅烷、硅氧烷防水剂及其制备方法 | |
Vreugdenhil et al. | Triggered release of molecular additives from epoxy-amine sol–gel coatings | |
Arai et al. | Colloidal silica bearing thin polyacrylate coat: A facile inorganic modifier of acrylic emulsions for fabricating hybrid films with least aggregation of silica nanoparticles | |
CN104151560B (zh) | 保护硅酸盐质文物的透气性poss基杂化纳米材料制备方法 | |
Liu et al. | Fabrication of amphiphilic self-healing coatings with high mechanical properties and their antifouling performance | |
CN104151765A (zh) | 保护硅酸盐质文物的硅基纳米杂化材料的制备方法 | |
CN104151560A (zh) | 保护硅酸盐质文物的透气性poss基杂化纳米材料制备方法 | |
Pizarro et al. | Effect of annealing and UV-radiation time over micropore architecture of self-assembled block copolymer thin film | |
Han et al. | Fabrication of pH‐responsive microcapsules by precipitation polymerization on calcium carbonate templates |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20190725 |