1) tetraethyl orthosilicate
正硅酸四乙酯
1.
SBA-15 was synthesized using two different silica sources,sodium metasilicate(Na2SiO3·9H2O) and tetraethyl orthosilicate(TEOS).
9H2O)和正硅酸四乙酯(TEOS)合成介孔分子筛SBA-15。
2) Tetraethoxy-silicone
硅酸四乙酯
3) TEOS
正硅酸乙酯
1.
The Dynamic Laser Scattering(DLS) Investigation on the Hydrolytic Polycondensation of Tetraethylorthosilicate(TEOS);
正硅酸乙酯水解-缩合过程的动态激光光散射研究
2.
Influences of the Catalyzing Mode and the Ratio of Water on TEOS Sol-Gel Processing;
催化方式和水硅比对正硅酸乙酯的溶胶凝胶过程的影响
3.
The Effect of Catalysts on TEOS Hydrolysis-Condensation Mechanism;
催化剂对正硅酸乙酯水解-聚合机理的影响
4) Tetraethylorthosilicate
正硅酸乙酯
1.
Synthesis of silica film using tetraethylorthosilicate;
利用正硅酸乙酯制备二氧化硅膜
2.
Tetraethylorthosilicate(TEOS) was used as source material and hydrochloric acid or ammonia was used as catalyst to prepare SiO_2.
以正硅酸乙酯(TEOS)为主要原料,乙醇为溶剂,盐酸或氨水等为催化剂可制得硅酸凝胶。
3.
The studies indicate that the order of the grade influencing the average diameter is the water content is in the first place,ethanol the second,ammonia the third,and tetraethylorthosilicate the l.
研究表明:对单分散球形SiO2的平均粒径的影响次序为:用水量、醇用量、氨水和正硅酸乙酯(TEOS)用量。
5) tetraethyl orthosilicate
正硅酸乙酯
1.
Nanosize SiO_(2) particles were prepared using water-in-oil microemulsion method in polyether polyol with hydrolysis and condensation reactions of tetraethyl orthosilicate(TEOS) by means of controlling molar ratio of water to surfactant and selecting moderate hydrolysis temperature.
选择适当的乳化剂和水解温度以及控制水与乳化剂的摩尔比,采用W/O型微乳液法在聚醚多元醇中通过正硅酸乙酯的水解、缩合反应合成了纳米SiO2。
2.
Porous carbons were prepared by using a sol-gel method with tetraethyl orthosilicate (TEOS) as the silica template and sucrose as carbon precursor and adding N,N- dimethyl formamide(DMF) as drying control chemical additive(DCCA).
以正硅酸乙酯(TEOS)为模板硅源,蔗糖为碳前体,添加N,N-二甲基甲酰胺(DMF)作为控制干燥化学助剂(DCCA),运用溶胶凝胶(Sol-Gel)法制备多孔炭材料。
3.
The silica MSU-X type mesoporous molecular sieves were synthesized by using the polyoxyethylene stearyl ether (C18EO10) as template, the tetraethyl orthosilicate (TEOS) and sodium silicates as silica source, respectively.
以十八烷基聚氧乙烯醚(C18EO10)为模板剂,以正硅酸乙酯(TEOS)和硅酸钠分别为硅源,研究了不同pH值、反应温度、反应时间、原料比等条件下,合成的全硅MSU-X型介孔分子筛产物的结构变化规律,并通过焙烧和水热处理,考察了MSU-X介孔材料的结构稳定性。
6) tetraethoxysilane
正硅酸乙酯
1.
Effect of tetraethoxysilanes (TEOS) on the nanomechanical properties of organic-inorganic hybrid films;
正硅酸乙酯对杂化膜纳米力学性能的影响
2.
Influence of tetraethoxysilanes (TEOS) on the interfacial bond strength between organic-inorganic hybrid film and substrate;
正硅酸乙酯对有机无机杂化膜结合强度的影响
3.
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。
补充资料：硅酸四乙酯
分子式 (C2H50)4Si
性质 无色易燃液体，有刺激性气味，相对密度0.9356(20/20℃)。沸点168.1℃。熔点110℃（升华）。蒸气压（20℃）133.322Pa。闪点（开杯）51.67℃。凝固点-77℃。粘度（20℃）17.9mPa·s，不溶于水，溶于乙醇，微溶于苯。水解生成二氧化硅的胶粘物。
用途 主要用作光学玻璃、耐化学品涂料及耐热涂料和粘合剂
毒性 本品低毒，对呼吸道和眼睛有较强的刺激作用。空气中最高容许浓度850mg/m3。生产现场防止粉尘飞扬，操作人员应穿戴防护用具。
包装储运 用玻璃瓶密封包装，外用木箱加固。存放于危险品仓库中，按铁路危规84064号规定运输。
性质 无色易燃液体，有刺激性气味，相对密度0.9356(20/20℃)。沸点168.1℃。熔点110℃（升华）。蒸气压（20℃）133.322Pa。闪点（开杯）51.67℃。凝固点-77℃。粘度（20℃）17.9mPa·s，不溶于水，溶于乙醇，微溶于苯。水解生成二氧化硅的胶粘物。
用途 主要用作光学玻璃、耐化学品涂料及耐热涂料和粘合剂
毒性 本品低毒，对呼吸道和眼睛有较强的刺激作用。空气中最高容许浓度850mg/m3。生产现场防止粉尘飞扬，操作人员应穿戴防护用具。
包装储运 用玻璃瓶密封包装，外用木箱加固。存放于危险品仓库中，按铁路危规84064号规定运输。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条