溶胶

Or so. What's more, the theory of the films shaping and conducting is discussed. There are some key reactions such as alcoholysis reaction in the processing of Sol preparation, dehydration reaction and condensation polymerization when films are coated and consolidation in the process of desiccation and sinter.

左右。分析了溶胶-凝胶法制备薄膜的形成机理和导电机理，对薄膜形成过程进行分析，归纳出形成过程的化学反应主要有：溶胶制备中的醇解反应、浸渍提拉镀膜中的水解和缩聚反应以及干燥和热处理成膜中的聚合、分解与键合反应。

The carbonaceous alcosol and the silica alcosol were prepared respectively by using aqua-mesophase and tetraethoxysilane as starting materials. Then the two alcosols were mixed and dried in open air and under supercritical fluid conditions to form binary carbonaceous-silica xerogel powders and aerogel powders respectively.

以正硅酸乙酯和炭质水性中间相为原料，分别制得了炭质醇溶胶和硅醇溶胶，将二者进行混合后再利用常压干燥法和超临界流体干燥法分别制备了二元炭质-二氧化硅干凝胶和气凝胶粉末。

Fujian Fuzhou SanBang chemical Industry Co., Ltd have developed and produced the invest casting S-GRJ-1430 and S-GRJ-830 colloidal silicon and exothermic padding with feedex for special purpose,and also produced the series colloidal silicon for fire resistant material,paint,food,battery and iron,and it concurrently manages many kinds of invest casting materials of antifoam agent,wetting agent,fused quarez powder and stone,mulgrain flour,mulgrain sand and slag catcher.

产品：精密铸造专用S-GRJ-1430、S-GRJ-830硅溶胶和冒口发热保温剂。耐火材料、涂料、食品、电池、钢铁专用系列硅溶胶。消泡剂、润湿刘、熔融石英砂粉、马来粉、马来砂、除渣剂等精密铸造辅料。

Chapter 4 comprises two part. Part reports on the manufacture and characterization of glucose oxidase -silver sol-polyvinyl butyral modified platinum electrodes with naphthol green B as an electron transfer mediator in the glucose solution.

将纳米Ag溶胶与聚乙烯醇缩丁醛构成复合固酶膜基质，采用溶胶-凝胶法固定GOD修饰铂丝电极，并以葡萄糖溶液中的萘酚绿B为电子媒介体组成葡萄糖生物传感器。

We composed the active cyclostyle polymerand then inserted the rare-earth to the cyclostyle polymer by sol-gel method. Then weprepared the new type nanometer oganic rare-earth compounds.

我们设计合成了纳米稀土金属溶胶和活性模板聚合物，然后用溶胶-凝胶法在活性模板聚合物上导入纳米稀土金属化合物，进而制备了新型纳米有机稀土金属复合物。

In all the methods of catalysts preparation, sol-gel process drying by high temperature decrepitation could achieve the best catalyst.

而在浸渍法和几种溶胶—凝胶法中，使用溶胶—凝胶法并使用高温烧爆法干燥的催化剂取得了最高的产量。

Contents: Geocentric System of Nature; Sacred Numbers, 7 and 12; Twelve Thousand year Cycle; Ancient Triad; God Sol; Ancient Cosmogony; Fall and Redemption of Man; Incarnations of God Sol; Fable of the Twelve Labors; Solar Worship; Zodiacal Symbols of Solar Worship; Signs of the Cross; Future Rewards and Punishments; Ancient Christianity; The Prophecies; Roman or Modern Christianity; Freemasonry and Druidism; The Sabbath; Pious Frauds, Personifications of the Divisions of Time.

内容：地心体系的性质；神圣的号码，第7和第12名；12000年为周期；古代黑社会；上帝溶胶；古老的宇宙观；秋季和赎回男子；化身上帝溶胶；寓言中的十二个劳动力；太阳崇拜；黄象征太阳的崇拜；迹象交叉；未来奖惩；古代基督教；预言；罗马或现代基督教；济和浪漫；安息日；虔诚诈骗，化身的表决时间。

The mechanism of wetting and electroosmosis of carbon cathode is discussed by the application of surface and capillary chemistry theories, on the basis of determination of relative phenomena in this melts; The hysteresis effect of wetting angle is studied and the velocity equation of carbon cathode electroosmosis is deduced.

归纳了熔液中碳溶胶、CO〓溶胶以及Al〓C〓胶体稳定性的影响因素。（6）根据对熔液中炭阴极湿润和电渗现象的研究，通过界面化学理论和毛细管界面理论的应用，讨论了熔液中炭阴极湿润和电渗机理。研究了熔液中炭阴极湿润角滞后效应产生的原因在于测量时体系的不平衡。推导了炭阴极电渗速率的理论方程。

We used BET,FT-IR,XRD,TPR techniques to investigate the compression strength, the BET and the pore structure of catalysts by changing some factors such as the glutinousness and concentration of adhesive ,the ageing time and temperature and so on.

为解决催化剂侧压强度的不足，我们在实验室进行了超细镍基负载型催化剂实验室小试成型工艺条件研究，用硅溶胶及Ni~(2+)-硅溶胶两种不同的胶粘剂进行挤条成型，通过BET、FT-IR、XRD、TPR等技术考察了催化剂在成型过程中，胶粘剂的浓度、粘度，湿／干粉比，催化剂老化时间，以及焙烧温度等因素对催化剂的强度以及催化剂的比表面积和孔结构的影响。

The method comprises:(1) weighing lead acetate hexahydrate and thioacetamide, and preparing aqueous solutions respectively, so that the concentration ratio of Pd2+ to S is 1:(1-4);(2) adding acetic acid into thioacetamide solution to adjust the pH value to 2-4;(3) adding poly surfactant into lead acetate solution, ultrasonicating to mix uniformly and obtain a colorless and transparent sol;(4) mixing the sol and thioacetamide solution;(5) placing the mixed solution in a sealed container, irradiating by 2.5 MeV and 40 mA electron accelerator with irradiation dose of 25-40 Mrad;(6) washing the product, centrifuging for separation, and drying to obtain black PdS nanoparticles.

本发明方法的工艺过程如下：首先称取一定量的六水合醋酸铅和硫代乙酰胺，各自配制成水溶液，其浓度比为使其中的铅离子浓度与硫原子浓度的比例为1∶1～1∶4；在硫代乙酰胺溶液中加入适量醋酸调节其pH值至2～4；醋酸铅溶液中加入少量表面活性剂聚乙烯醇，然后超声振荡，混合均匀，制成无色透明溶胶；随后将溶胶与上述的硫代乙酰胺溶液混合；将该混合液置于密闭容器中，并将其放置于2.5MeV、40mA的电子加速器产生的电子束辐照下进行辐照处理，其辐照剂量为25～40Mrad；然后将反应生成物清洗，并用高速离心机离心分离，然后干燥，最终得到黑色纳米硫化铅颗粒。

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