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tetraethoxysilane的意思
1、四乙氧基硅烷
tetraethoxysilane的双语例句
1、SiO_2 sol sealing agent was prepared from tetraethoxysilane ( TEOS) by ethyl alcohol as solvent and hydrochloric acid as catalyst.
以正硅酸乙酯为原料，乙醇为溶剂，盐酸为催化剂制备了SiO2溶胶封孔剂。
2、Mesoporous molecular sieve MCM-41 is usually synthesized with pure chemicals, such as silicon dioxide, sodium silicate, tetraethoxysilane, etc, which are toxic and expensive.
目前，介孔分子筛MCM-41通常采用二氧化硅、硅酸钠、正硅酸乙酯等纯化工原材料合成，缺点是原料的价格较贵且多有毒性。
3、Tetraethoxysilane ( TEOS), methyl methacrylate ( MMA) and 2-hydroxy propyl methacrylate ( HPMA) were used to prepare SiO 2/ PMMA hybrid quasi-gels by sol-gel method. The hybrid quasi-gels were used to modify PP as filler.
以正硅酸乙酯（TEOS），甲基丙烯酸甲酯（MMA）为主要原料，甲基丙烯酸β羟丙酯为活性单体，溶胶凝胶法制备PMMA/SiO2杂化准凝胶，并以其为填充物对PP进行复合改性。
4、The effects of catalyst in the sol-gel process of tetraethoxysilane
正硅酸乙酯溶胶-凝胶过程中催化剂的作用
5、Al2O3-SiO2 composite membrane was prepared by sol-gel process using aluminium isopropoxide and tetraethoxysilane as raw materials.
以异丙醇铝和正硅酸乙酯为主要原料，用溶胶-凝胶法制备无支撑体Al2O3-SiO2复合膜。
6、Zircon powder has been synthesized by non-hydrolytic sol-gel route using zirconium tetrachloride and tetraethoxysilane as precursors.
本文以工业纯无水四氯化锆、正硅酸乙酯为前驱体，通过非水解溶胶-凝胶法在700℃低温合成出硅酸锆粉体。
7、Polyimide/ silica nano-hybrid films of different solid content were prepared via the sol-gel route using tetraethoxysilane ( TEOS) as inorganic precursor.
利用正硅酸乙酯（TEOS）做为无机前驱体，采用溶胶-凝胶（Sol Gel）法，制备了SiO2含量一定，固体含量不同的聚酰亚胺/二氧化硅（PI/SiO2）纳米杂化薄膜。
8、A sol containing SiO_2 particles was prepared by the base catalyzed hydrolysis and polycondensation of tetraethoxysilane ( TEOS) through sol-gel process.
通过溶胶凝胶法，在碱性条件下水解缩聚正硅酸乙酯获得含有SiO2颗粒的溶胶；
9、The interaction between polymer after hydrolysis of tetraethoxysilane and surfactant was used to form molecules self-assembly in the solution by rapid solvent evaporation during dip coating.
利用表面活性剂与硅源水解后形成的聚集体相互作用，在溶液中形成分子自组装体，通过简单提拉迅速蒸发溶剂等方法制备二氧化硅-表面活性剂纳米介孔薄膜。
10、In the sol_gel process of TEOS ( tetraethoxysilane), the effects of catalysts on hydrolysis reaction, condensation reaction and gelling properties were discussed.
探讨了正硅酸乙酯的溶胶－凝胶过程中，氢氟酸，盐酸，氨水，硫酸和醋酸等催化剂对水解、聚合和胶凝时间的影响。
11、In this thesis, nanometer MCM-41 molecular sieve was synthesized in alkaline medium by hydrothermal method using cetyltrimethylammonium bromide as template, tetraethoxysilane as silicon resource.
本文借助水热法，以正硅酸乙酯为硅源，十六烷基三甲基溴化铵为模板剂，在碱性条件下制备了纳米MCM-41分子筛。
12、A series of transparent polyimide/ silica ( PI/ SiO2) hybrid films were fabricated via sol-gel process using hydrolyzed tetraethoxysilane ( TEOS) under base condition.
采用碱催化正硅酸乙酯的溶胶/凝胶工艺制备了一系列透明聚酰亚胺/二氧化硅（PI/SiO2）纳米杂化薄膜。
13、Nano porous TiO 2 doped SiO 2 aerogel insulation were prepared via sol gel process using tetraethoxysilane ( TEOS) as the precursor and followed by ethanol supercritical drying.
以正硅酸四乙酯为硅源，钛白粉为红外遮光剂，通过溶胶－凝胶及超临界干燥过程制备了钛白粉掺杂SiO2气凝胶。
14、In this thesis, nanoscale mesoporous SBA-15 molecular sieve was prepared in acidic medium by using triblock copolymers ( EG20PG40EG20) as template, tetraethoxysilane as silica resource.
本文以三嵌段共聚物（EG20PG40EG20）为模板，以正硅酸乙酯为硅源，在酸性介质中制备出纳米SBA-15分子筛。
15、A series of poly ( vinyl alcohol)/ silica ( PVA/ SiO 2) transparent hybrid films with different silica content were obtained through the sol gel process using tetraethoxysilane ( TEOS).
以聚乙烯醇（PVA）和正硅酸乙酯（TEOS）为原料，通过溶胶-凝胶（Sol-Gel）方法，制备出不同二氧化硅含量的聚乙烯醇/二氧化硅（PVA/SiO2）共混均质膜。
16、Poly ( vinyl alcohol)( PVA) was mixed with poly ( ethylene glycol)( PEG) and then cross-linked by tetraethoxysilane ( TEOS) to prepare organic-inorganic hybrid membranes.
以聚乙烯醇（PVA）与聚乙二醇（PEG）共混，并与正硅酸乙酯（TEOS）进行交联反应制备杂化膜。
17、After modifying, carbon Black ( CB) dispersed in organosilicon matrix and then hydrophobic coating can be obtained when a certain amount of tetraethoxysilane ( TEOS), Dispersing agent and water are added with enough stiring.
炭黑经过改性处理后分散在有机硅中，再添加适当的正硅酸乙酯、分散剂和水，充分搅拌反应后即可得到憎水性涂料。
18、Methyl-situ-modified silica sols were obtained by hydrolysis and co-condensation reactions occurred in base-catalyzed system by carefully controlling the sol-gel process of Methyltriethoxysilane ( MTES) and Tetraethoxysilane ( TEOS).
在碱性条件下通过TEOS和MTES的共水解缩聚反应制备了单甲基原位改性的SiO2溶胶，并使用提拉法在K9玻璃基片上镀制了疏水减反膜。
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