orthosilicate

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网络  正硅酸盐; 原硅酸盐

　 　 　 　

双语例句

• Nano-SiO_2 was synthesized though hydrolyzation-condensation of n-tetraethyl orthosilicate ( TEOS) in organic solvent using sol-gel method.
  采用溶胶-凝胶法，利用正硅酸乙酯（TEOS）在有机溶剂中的水解-缩合制备纳米SiO2。
• Three-dimensional ordered macroporous ( 3DOM) SiW_ ( 12)/ SiO_2 hybrid materials were synthesized by using Keggin-type heteropolyacid SiW_ ( 12) and tetraethyl orthosilicate ( TEOS) as raw materials and polystyrene colloidal crystal assembled by sedimentation as template.
  用自然沉降法组装成规则排列的聚苯乙烯胶晶，并以此作为模板剂，用Keggin结构的杂多酸SiW12和正硅酸乙酯组成溶胶作为先驱物，成功制备了三维有序大孔（3DOM）SiW12/SiO2杂化材料。
• Cu-rich Cu/ SiO_2 nanocomposite aerogels, in which mass fraction of Cu could reach as high as 66%, were firstly prepared by sol-gel process of Cu-containing tetraethyl orthosilicate ( CuTEOS).
  采用含铜硅酸乙酯（CuTEOS）进行溶胶-凝胶反应来制备高Cu含量的Cu/SiO2纳米复合气凝胶，复合气凝胶中的Cu含量可在小于66%（质量分数）的范围内调节。
• The main work is as follows: Mesoporous SiO2 was synthesized in acidic condition using CTAB as template and tetraethyl orthosilicate ( TEOS) as inorganic precursor, which characterized by scanning electron microscopy and infrared spectrometry.
  本论文主要工作如下：1、以CTAB为模板分子，正硅酸乙酯（TEOS）为硅源，在酸性条件下合成出介孔SiO2，利用扫描电镜和红外光谱进行了表征。
• Different thickness of SiO2-encapsulating layer was fabricated by the hydrolysis of tetraethyl orthosilicate in isopropanol solution.
  再通过正硅酸乙酯在异丙醇溶液中水解包覆了不同厚度的Si02层。
• The amount of ethyl orthosilicate ( TEOS) and ammonia solution, the ratio of alcohol/ water, stirring style influencing on silica thickness and dispersion were explored.
  探索各种反应条件（磁流体Fe3O4、硅源正硅酸乙酯、催化剂氨水、醇水比、搅拌方式等）对二氧化硅层厚度及粒子分散性的影响，从而优化制备条件。
• Preparation of Silica Films from Tetraethyl Orthosilicate Sol-Gel Process Catalyzed with Acid
  酸催化正硅酸乙脂溶胶-凝胶二氧化硅薄膜的制备
• The influence of H_2O, catalyst, solvent and composition of Cu-containing tetraethyl orthosilicate on the sol-gel process was discussed.
  研究了水量、催化剂浓度、溶剂量及含铜硅酸乙酯的组成对溶胶-凝胶过程的影响。
• The composite silica microsphere was obtained through the polymerization of urea and formaldehyde occurred in the silica sol that prepared from the hydrolyzation of tetraethyl orthosilicate.
  以甲醛与尿素作为单体在正硅酸乙酯水解所得的氧化硅溶胶中进行聚合反应制得了有机&无机二氧化硅复合微球。
• Lithium orthosilicate ( Li4SiO4) is considered as first candidate material.
  考虑正硅酸锂（Li4SiO4）作为第一候选材料。