查询词典 TEOS

In addition, Si-O network was formed on the surface of fillers after hydrolization of TEOS.

正硅酸乙酯水解后在填料表面形成了Si-O网络。

The effects of the amount of ammonia and water, the concentration of TEOS and the type of solvents on particle sizes were investigated. The formation mechanisms of the SiO2 particles under these conditions were also studied and discussed.

研究了不同工艺参数如催化剂和水的量、硅源的量以及溶剂的类型对二氧化硅粒子大小及形貌的影响，并考察了粒子的形成机理。

After hydrolysis of TEOS for some time,〓 was added to the sol solution.

它是即在用盐酸作为酸性催化剂水解一定时间的溶胶中，加入六次甲基四胺作为碱性催化剂。

TEOS was used as the silica source for the preparation of sol-gel.

本研究并探讨制备程序中膜厚的控制及薄膜表面改质的方法。

In this study, SiO〓 particles with nanometer sizes were synthesized by solgel processes with TEOS as precursor.

本工作以正硅酸乙酯为前驱体，用sol-gel方法制备了纳米级SiO〓微颗粒，研究了不同sol-gel条件对SiO〓凝胶颗粒形成特性的影响和机制。

The porous SiO2 xerogels with controlled structure were obtained from TEOS in the presence of PEG by sol-gel method.

采用溶胶-凝胶法，以正硅酸乙酯为前驱体，以不同分子量的聚乙二醇为改性剂，制备结构可控的多孔SiO2干凝胶。

Therefore, we adopt the CVD TEOS as blocking oxide.

因此我们采取化学气相沉积四氧乙基矽酯的氧化层来当作我们的上氧化层。

It has demonstrated that the template method could remarkably control the size of porous carbons by simply controlling the hydrolysis of TEOS.

表明通过控制正硅酸乙酯的水解条件能制备孔径集中的中孔炭材料。

Another important result was that the reactive orders of both ammonia and water were increased to different extent for TEOS and DDS in mixed systems.

同时， DDS在双前驱体中比单前驱体中的水解速率常数有很大程度的减少。

The colloidal suspension of ZrO2 was prepared by ZrO2 and that of SiO2 was prepared by TEOS.

用旋转镀膜法在K9玻璃上分别制备了SiO2单层膜、ZrO2单层膜和ZrO2/SiO2/ZrO2三层膜。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。