TEOS

The use of water / ethanol aging and TEOS / ethanol two-step aging can increase the strength of SiO2 aerogels .

采用水/乙醇老化和正硅酸乙酯/乙醇两步老化可以提高SiO2气凝胶的强度。

The diameter of the obtained SiO 2 particles is related to the molecule number ratios of water to surfactant and water to TEOS .

SiO2粒子粒径尺寸可通过调节水与表面活度剂分子数之比m、水与正硅酸乙酯分子数之比n控制。

Study on Preparation of PVA / TEOS Hybrid Membrane by Electrostatic Spinning Method

静电纺丝法制备PVA/TEOS复合纤维膜的研究

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

The particle sizes increase with the concentration of TEOS .

当体系中TEOS的浓度增大时，粒子的粒径随之增大。

Study on TEOS peg inorganic organic hybrid material

TEOS-PEG无机-有机杂化复合材料的研究

Preparation of TEOS - PDMS Hybrid Materials by Sol - Gel Process

溶胶－凝胶法制备TEOS－PDMS杂交材料

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

Structure evolution of both TEOS and colloidal silica in the sol-gel process was studied .

研究了正硅酸乙酯（TEOS）和硅溶胶水解聚合过程中溶胶聚合物分子的生长过程。

Studies on the Hydrolysis and Polycondensation Process of TEOS

正硅酸乙酯的水解、缩合过程研究

The fluorescence was increased with the increase of TEOS and FITC .

随着TEOS和FITC投料量增加，荧光增强。

Hydrolysis Condensation of TEOS and Preparations of Porous Silica Powder

正硅酸乙酯的水解缩聚反应及多孔SiO2粉体的制备

Study on Preparation and Morphology of the Polyimide / Silica Hybrid Films Derived from Base Catalyzed TEOS

碱催化聚酰亚胺/二氧化硅杂化薄膜的制备与微相结构研究

The mechanism of hydrolysis condensation of TEOS in the presence of aluminium nitrate was studied .

探讨了TEOS在硝酸铝存在下的水解缩聚机理。

Preparation of SiO 2 Aerogel Derived from TEOS Catalyzed by HF

HF催化快速制备SiO2气凝胶

The Research on Tetracthoxysilane ( TEOS ) and Its Application in Sol-Gel

正硅酸乙酯（TEOS）的Sol-Gel法应用研究

Effects of concentrations of ammonia and TEOS on the SiO2 particle size and size deviation were mainly investigated .

主要研究了TEOS及催化剂氨水的量对于SiO2胶体球粒径大小和粒径偏差的影响。

First , little size , uniform and well dispersed round SiO2 particles was prepared with the hydrolysis of TEOS .

首先通过TEOS水解制备出了颗粒尺寸小、均匀且分散性好的SiO2球形粒子。

The influence of the concentration of CTAC and TEOS , the methanol ratio and the temperature was investigated .

考察了体系中CTAC浓度、TEOS浓度、甲醇的比率和温度等条件对球形SiO2粒径及分散性的影响。

Then synthesis Si-Ti pillared MMT based on TEOS by the process of sol-gel .

合成了一种硅钛柱撑蒙脱土微孔材料。

While the molar ratio of oxalic acid and TEOS is 0.01 , the gel time reached the shortest .

草酸与正硅酸乙酯的摩尔比为0.01左右时，可以使凝胶时间达到最短；

The calculated results suggested that coordination number of Si atom can change from 4 to 6 during alkaline hydrolysis process of TEOS .

计算结果表明，碱催化过程是一个放热过程，硅原子可从原先的4配位的正四面体结构向6配位的八面体结构转变。

Changes of Corrosion Electrochemical Behavior of Cerium Nitrate Doped GPTMS / TEOS Silane Hybrid Films with Immersion Time

铈盐掺杂GPTMS/TEOS硅烷杂化膜腐蚀电化学行为随时间的变化

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

Different sized gold nanoparticles was prepared through chemical method and seeding method , hydrolyzed through TEOS , and coated with SiO2 .

通过化学法和种子法制备了不同大小的金纳米粒子，再通过TEOS的水解，在不同粒径的金纳米粒子表面包裹Si02。

The silica gel shell was produced through hydrolysis and polymerization of tetraethyl silicate ( TEOS ) .

囊壁材料是正硅酸乙酯水解、聚合生成的二氧化硅凝胶；

The sol-gel coating was prepared with cellulosic fabrics and synthetic fabrics as carriers and TEOS as precursor .

以纤维素织物和合成纤维织物为载体，以硅酸乙酯（TEOS）为水解前驱体，对织物载体进行溶胶凝胶涂层整理。

Studies of P-Si0_2 and P-SiON Films Deposition with TEOS by RF Glow Discharge

TEOS射频辉光放电分解淀积P-SiO2和P-SiON薄膜的研究

In addition , probable states of CTAC with the increase of CTAC / TEOS molar ratio were also discussed .

此外还初步探讨了CTAC/TEOS摩尔比增大的过程中CTAC在体系中可能的聚集形态。

Low density silica is prepared by Sol - Gel polymerization of tetraethyl - orthosilicate ( TEOS ) .

用正硅酸乙酯为原料，采用Sol－Gel法进行了制备低密度二氧化硅材料的研究。