溶胶化

Monodispersed and high density nanocrystalline GaN particles were in-situ synthesized in silica xerogel by a sol-gel method.

采用溶胶凝胶方法制备了高密度、单分散的氮化镓量子点/二氧化硅干凝胶复合材料。

The presence of isopropanol in the crystallization process is beneficial for the formation of small Silicalite-1 nanocrystals. The rearrangement reaction results on the different Silicalite-1 indicate that the rearrangement reaction takes place at the external surface of the crystallites as well as in the mouths of zeolitic pores, but not inside the zeolitic pores.

制备条件对Silicalite-1的催化行为影响较大，在由硅酸乙酯水解老化后的溶胶中添加异丙醇可以促进小晶粒Silicalite-1的生成，改变模板剂的用量、晶化温度和时间等可以合成不同晶粒尺寸和形貌的Silicalite-1纳米晶。

The results indicated it was very effective to increase the content of SiC whisker by ammoniating silicasol to decrease the particle size of raw powder and increase the space for SiC whisker growth, and by controlling the reaction temperature to mate the formation of SiC be compatible with the growth of SiC whisker.

工作中系统地研究了反应物料和合成工艺对SiC晶须产率和微观形貌的影响，发现氨解能促进硅溶胶的凝胶化，并细化反应物料，因而有利于SiC晶须的生成；升温速度的控制可使SiC的生成速率与SiC晶须的生长速率得到很好的适应，此为提高SiC晶须产率的有效途径。

The method of preparing immobilized lipase entrapped within an inorganic matrix by a sol-gel process has been improved.

对用溶胶—凝胶包埋法制备固定化脂肪酶的方法进行了改进。

Heterogeneous Salen-Mn catalyst was prepared by chemical linkage and sol-gel entrapping method. The catalyst and its precursor were characterized by means of FT-IR, UV-vis and 1H NMR.

采用化学键联和溶胶－凝胶相结合的方法制备锚链固定的多相化Salen-Mn催化剂，利用FT-IR，UV-vis，1H NMR等方法对催化剂及其前体进行表征。

This paper introduced the preparation of hydrolyzed Al3gel in the AlCl3+Al system using the technology of phosphating and sol-gel. Active Al2O3 coating was formed on the steel surface after sintering in muffle furnace.

文章介绍了运用磷化技术和溶胶－凝胶技术，在AlCl3+Al的水解体系中制备得到Al3凝胶，经烧成后在低碳钢表面形成活性Al2O3涂层。

The spinnablity of the sols prepared and the performance of the PVA/SiO2 hybrid fibers were researched.

对溶胶的可纺性和杂化纤维的性能进行了研究。

The mechanisms of stability of the sols and film formations were discussed.

本文以钨酸钠阳离子树脂酸化法制备三氧化钨溶胶，采用提拉法成膜。

The experimental results indicate that the calcined powders can be sintered to nearly fully dense at a lower temperature as compared with that from solgel prepared powder mixtures.

结果表明，与溶胶-凝胶法制备的粉体相比，包裹粉体可以在较低的温度下达到致密化。

Chitosansilica hybrid beadsbearing with metal ion chelating group was prepared by solgel method and microemulsion technique. The condition for the preparation of CSHB, as well as its structure and morphology were investigated.

采用溶胶凝胶及微乳液技术制备了以壳聚糖硅基杂化材料为骨架并带有金属离子螯合官能团的球形基质，并对该基质的制备条件及结构形貌进行了研究与表征。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。