三甲氧基硅烷
- 网络Trimethoxysilane;TMOS;GPTMS;MPTs;hdtms
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研究了交联剂乙烯基三甲氧基硅烷(VTMS)对丙烯酸酯乳液聚合及乳液性能的改性作用。
The influence of vinyl tri-methoxysilane ( VTMS ) on acrylate emulsion polymerization and their performance were studied .
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用γ-甲基丙烯酰氧丙基三甲氧基硅烷(MATS)与丙烯酸酯类单体进行乳液共聚,制备了有机硅丙烯酸酯共聚乳液。
Organosiloxane-acrylate emulsions are prepared by copolymerization of γ - methacyloxypropyltrimethoxylsilane ( MATS ) and other acrylic monomers .
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实验表明:乙烯基三甲氧基硅烷单体能增强SBS对极性材料表面的粘接性能,同时改善了SBS的热稳定性。
The results demonstrated that vinyltrimethoxysilane monomer can enhance the adhesive properties of SBS to polar material surface and improve the thermal stability of SBS .
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γ-甲基丙烯酸丙酯基三甲氧基硅烷与n-HA的界面作用研究
Study on the interfacial interaction between γ - ( trimethoxysilyl ) propyl methacrylate and nano-apatite
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以苯基三甲氧基硅烷为偶联剂对纳米MCM-41分子筛进行了有机改性,制备了苯基改性的纳米MCM-41分子筛MCM-41(m)。
The reaction of silanization between the silanols in the channels of the modified nanometer MCM-41 molecular sieve and the phenyltrimethoxysilane occurs .
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采用八甲基环四硅氧烷(D4)与乙烯基三甲氧基硅烷(VTMS)对PANI进行表面修饰。
The surface of PANI was modified by using octamethylcyclotetrasiloxane ( D4 ) and vinyl trimethoxysilane ( VTMS ) .
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使用Stober方法制备了二氧化硅微球,并用3-胺丙基三甲氧基硅烷(APS)和聚乙烯亚胺(PEI)对二氧化硅微球表面进行功能化来吸附金纳米粒子。
Then the surface-functionalized of silica microspheres was functionalized by 3-aminopropyltrimethoxysilane ( APS ) and polyethyleneimine ( PEI ) which adsorb the gold nanoparticles at room temperature .
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研究了DCP(过氧化异丙苯)为引发剂,A171(乙烯基三甲氧基硅烷)与A151(乙烯基三乙氧基硅烷)在LDPE、HDPE、LLDPE上的接枝反应。
The reaction of A171 ( vinyl-trimethoxy-silicane ) and A151 ( vinyl-triethoxy-silicane ) grafting onto LDPE , HDPE and LLDPE with DCP ( dicumyl peroxide ) as initiator is researched .
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为了提高铜的耐蚀性,用自组装技术在铜表面上制备了3-巯基丙基三甲氧基硅烷(MPTS)自组装膜。
Self-assembled monolayer film of ( 3-mercaptopropyl ) trimethoxysilane ( MPTS ) was formed on electropolished surface to improve the corrosion resistance of copper .
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本文的研究内容如下:(1)以甲基三甲氧基硅烷(MTMS)为前驱体,以甲醇为溶剂,以乙二酸和氨水为催化剂,通过溶胶凝胶法常压干燥制备SiO2气凝胶。
The study of this paper is as followed : ( 1 ) Silica aerogel was synthesised using methyltrimethoxysilane ( MTMS ) as precursor by a two step ( acid-base ) sol-gel process followed by the ambient pressure drying .
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报道了一种在酸性条件下,利用紫外光辐照甲基丙烯酸丙酯三甲氧基硅烷(MAPTMS)水解缩合体系制备具有透明性杂化材料的新方法。
A method , employing ultraviolet light to irradiate a mixture of3-methacryloxypropyltri-methoxysilanesilane ( MAPTMS ) and HCl for preparation of transparence hybrid material , was reported .
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采用水解-缩聚两步法以甲基三甲氧基硅烷(MTMS)为原料制备微米级聚甲基硅氧烷微球,粒径为1~15μm,粒径分布较窄;
Polysiloxane microspheres were prepared by the sol-gel polymerization method from methyltrimethoxysilane ( MTMS ) . The particle size is from 1 μ m to 15 μ m and the size distribution is narrow ( C.V. )
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本文采用二步法,以正硅酸乙酯TEOS、γ-缩水甘油醚基丙基三甲氧基硅烷GPTMS以及GPTMS-TEOS为无机组分前驱体,制备了Epoxv/TEOS、Epoxy/GPTMS、Zpoxy/GPTMS-TEOS杂化材料。
The Epoxy / TEOS , Epoxy / GPTMS and Epoxy / GPTMS - TEOS hybrid materials were prepared by the two-step method based on the precursors of tetraethoxysilane ( TEOS ), ( 3-glycidoxypropyl ) trimethoxysilane ( GPTMS ) .
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溶胶-凝胶法制备γ-缩水甘油醚丙基三甲氧基硅烷/正硅酸乙酯杂化材料研究
Performance of hybrids γ - glycidoxypropyltrimethoxysilane / tetraethylorthosilicate prepared by sol-gel process
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环戊基三甲氧基硅烷的合成及应用
Synthesis of cyclopentyl - trimethoxy - silane and its application
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聚丙烯酸酯-γ-缩水甘油氧丙基三甲氧基硅烷共聚物/二氧化硅杂化材料的研究
Study on polyacrylate - ( 3-glycidoxypropyl ) trimethoxysilane multipolymer / silica hybrid
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改性3-氨丙基三甲氧基硅烷对聚酰亚胺/二氧化硅复合薄膜性能的影响
Effect of Modified 3-Aminopropyl Trimethoxysilane on Properties of Polyimide / Silica Composite Films
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三甲氧基硅烷合成中微波预处理的影响
Effect of Microwave Pretreatment on Synthesis of Trimethoxysilane
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有机硅烷偶联剂γ-(甲基丙烯酰氧基)丙基三甲氧基硅烷的新合成方法
New Synthetic Method of Organo silane Coupling Agent γ - ( Methacryloxypropyl ) trimethoxy Silane
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双溶剂法合成三甲氧基硅烷
Synthesis of trimethoxysilane by double solvent method
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介绍了由甲基三氯硅烷与甲醇进行酯化反应制备一种硅烷偶联剂甲基三甲氧基硅烷的方法。
Methyltrimethoxylsilane-a silane coupling agent was prepared by the esterification reaction of Methylerichlorosilane and Meghyl alcohol .
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4-(氯甲基)苯基三甲氧基硅烷引发的甲基丙烯酸甲酯的原子转移自由基聚合
Atom Transfer Radical Polymerization of Methyl Methacrylate Using Bifunctional Initiator , 4 - ( Chloromethyl ) Phenyltrimethoxysilane
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并以合成三甲氧基硅烷的反应条件合成三乙氧基硅烷,其中,三乙氧基硅烷的产率达68.8%,乙醇的含量只有17.0%。
In direct synthesis of triethoxysilane , the content of triethoxysilane is 68.8 % , the content of ethanol is 17.0 % .
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选用乙烯基三甲氧基硅烷对使用的羰基铁粉进行表面有机改性,研究表明:偶联剂低聚物覆盖在羰基铁粉表面降低了颗粒的团聚程度,增加了与氯丁橡胶的润湿性。
The agglomeration of powders was reduced by the oligomer of silane coupling agent , which improved the wettability between polychloroprene and carbonyl iron powder .
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苯酚与烯丙基氯在70℃经醚化生成了苯基烯丙基醚,再经硅氢加成反应合成了苯氧基丙基三甲氧基硅烷,并用红外光谱认定了该化合物的特征峰。
In this paper , phenol was reacted with allyl chloride at 70 ℃ , then the ether was reacted with trimethoxy silane to get phenoxy propyl trimethoxy silane through hydrosilylation at 80 ℃ .
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这种新型的偶氮苯功能单体一端以共价键结合模板分子,另一端结合3-碘代正丙基三甲氧基硅烷;然后对所制备的功能单体进行了红外表征以及光谱分析。
This new type of azobenzene functional monomer covalently bound at one end to the template molecule and the other end with 3-Iodopropyltrimethoxysilane ; then the functional monomer we prepared was characterized by infrared spectroscopy . 2 .
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用三甲氧基巯基丙基硅烷作偶联剂,通过溶剂抽提法获得单分层自组装巯基化的玻璃。
Mercaptopropyltrimethoxysilane ( MPTS ) was used to form self-assembly monolayers ( SAMs ) on glass substrates by solution extraction , which was checked with XPS and AES .