溶胶

By the interaction of ethyl acetate and water class solution, The nano silica was synthesized on fused silica capillary tubular inner surface, its morphology and change trend of surface area pore volume and pore size under different reaction condition were investigated.

第三章 原位溶胶-凝胶法制备纳米SiO〓型PLOT石英毛细管色谱柱及其应用建立了原位溶胶-凝胶法制备纳米SiO〓型PLOT色谱柱的方法，采用原位溶胶-凝胶法在毛细管内壁合成出均匀的纳米硅胶多孔层，对所合成的纳米硅胶颗粒进行了形貌表征，同时考察了不同反应条件下纳米硅胶的比表面积、孔体积和孔径的变化规律。

The occurrence of deleterious alkali-carbonate reaction and performance of certain aggregates were determined by detailed petrographic examination of the aggregates in destructive concrete'structures.

在对材料制备过程的研究中，通过对溶胶—凝胶过程及干凝胶不同烧成温度的物相变化的研究，结合热力学函数方法的计算结果，提出了多组份溶胶的形成过程、溶胶的干燥过程、凝胶的烧成过程中的主要物相的生成反应。

The objective in this study is to reduce the aggregate phenomenon of SiO2-sol and improve the storage/release thermal properties of the composite phase change materials. Silicane coupling agent was used to modify the SiO2sol during preparing CPCMs by sol-gel method.

为改善溶胶－凝胶法复合相变材料过程中硅溶胶易团聚的问题，采用硅烷偶联剂对SiO2溶胶进行改性，提升复合相变材料的热储、放性能。

The right formula of the TiO2 sol was found through discussing the influence of acetic acid and hydrochloric acid. Then in different factors such as temperature, pH value had been studied the experiments of the influences upon the time of TiO2 sol into gelation.On the surface of the textiles treated with the sol-gel process may form a thin sporous oxide film.

本论文将成功制备的稳定透明的TiO_2水溶胶用于纯棉织物后整理上，使织物具有一定的屏蔽紫外线和拒水的性能，并且研究了TiO_2水溶胶与环氧基改性硅氧烷水溶胶复合使用，对直接染料染色的织物进行后整理，能起到较好的固色效果。

Poly silica hybrids were prepared through polymerization, condensation and sol gel processes of the mixture of methyl methacrylate, poly and a small amount of coupling agent methacryloxylpropyl trimethoxy siliane in tetrahydrofuran.

采用溶胶-凝胶技术，以硅酸钠为原料制备聚硅酸/四氢呋喃溶胶，再与甲基丙烯酸甲酯及少许偶联剂甲基丙烯酰氧丙基三甲氧基硅烷(MPTMS 混合，经聚合、缩合和溶胶-凝胶过程制备了有机/无机两相间有— C—Si—O—键的杂化材料——聚甲基丙烯酸甲酯/二氧化硅(PMMA/Si O2 )。

Using tetrabutyl titanate and methyl methacrylateor 2-Hydroxyethylmethacrylate (HEMA as materials, methacryloxylpropyl trimethoxy siliane as coupling agent, HCl as catalyst, Poly-titania（PMMA－TiO2） nanocomposites and Poly-titania（PMMA－TiO2） nanocomposites were synthesized by sol-gel process.

以盐酸作为催化剂，将钛酸四丁酯水解制备二氧化钛（TiO2）溶胶；随后将所制备溶胶与甲基丙烯酸甲酯、硅烷偶联剂（γ－甲基丙烯酰氧丙基三甲氧基硅烷）相混合，以过氧化苯甲酰作为引发剂，经过聚合、缩合和溶胶-凝胶过程，制备了均匀透明的PMMA-TiO2纳米复合材料和PHEMA－TiO2纳米复合材料。

In the preparation of tungstenic acid sol, H_2O_2 and ethanol can make the sol become more stability.

在钨酸溶胶的制备中，H_2O_2、乙醇的加入能增强钨酸溶胶的稳定性，当H_2O_2与钨酸的摩尔比为1：2，乙醇与钨酸体积比为1：2时，溶胶的保存时间较长，成膜质量较好。

Aim to the application purpose of all-solid state electrochromic device and electronic link materials, which are prepared on flexible substrate. The tungstenic acid sols doped with PEO, MoO_3 and the PEO6000 nano-sized composite Ni_2 sols were prepared by ionic- changing and alcohol salt hydrolyzing technology of sol-gel method.

本论文以全固态的电致变色显示器件和柔性基板电子墨水显示材料为应用目标，采用溶胶-凝胶技术中的离子交换法和醇盐水解法分别制备了PEO、MoO_3掺杂的钨酸溶胶和PEO掺杂Ni_2的复合溶胶体系。

Sol! Sol!' I wanted to keep my mind blank, like death must be, but father and Sol gusted in and out in confusing pictures.

溶胶！溶胶！我想继续我心目中的空白，如死亡，必须，但父亲和溶胶gusted在和列于混乱的图片。

The SERS of various concentration of Reactive Red, Acid Red, Acid Black, Direct sol orange and Calcon Carboxylic Acid adsorbed on silver colloid are studied by micro-Raman spectrometer. It has been found that the SERS intensity of absorbed molecules is mainly from the nearest molecule layer to the surface of silver colloid. That is, SERS has its single layer saturation effect. 2. The technique of direct deposition of silver colloid on a Kaolinite surface is first described.

以银溶胶作基底，利用显微拉曼光谱仪对不同浓度的活性艳红、酸性红、酸性黑、直接耐晒橙四种染料和钙羧酸指示剂的表面增强拉曼光谱进行了研究，结果表明，由于表面增强拉曼散射具有单分子层饱和效应和银溶胶系统对荧光的猝灭率很高，能吸附染料分子并增强拉曼散射的强度，且吸附分子的表面增强拉曼散射的强度，主要是由于最靠近银溶胶的一层分子的增强，而第一层以外的分子贡献很小。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失