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- The mechanism of preparing nano silicon dioxide composite material is that the organic group of silane coupling agent substitutes the phy... 当硅烷偶联剂的用量适当时该复合材料在环氧树脂清漆中具有良好的应用性能,表现出纳米材料特有的既增强又增韧特性,有很好的应用前景。
- The interaction mechanism between silane coupling agent and nano silicon dioxide in the process of in-situ preparation of nano silicon dioxide composite material was studied by sol-gel method. 研究了在溶胶-凝胶法原位制备纳米二氧化硅复合材料过程中硅烷偶联剂与纳米二氧化硅间的作用机理,硅烷偶联剂量的变化对机理的影响以及对在环氧树脂清漆中应用性能的影响。
- The effects of silane coupling agent dosages on the mechanism and the application performance of the nano silicon dioxide composite material in epoxy varnish were also investigated. 当硅烷偶联剂的用量适当时该复合材料在环氧树脂清漆中具有良好的应用性能,表现出纳米材料特有的既增强又增韧特性,有很好的应用前景。
- Keywords nano silicon dioxide;automobile wax;hydrophobicity; 纳米二氧化硅;汽车蜡;疏水性;
- Keywords nano silicon dioxide;portlandite;interaction;interface;cement; 纳米氧化硅;氢氧化钙;相互作用;界面;水泥;
- nano silicon dioxide particles 纳米二氧化硅颗粒
- Nano silicon dioxide 纳米二氧化硅
- There is a protective coating of silicon dioxide on the silicon carbide. 在棒的表面有一层二氧化硅保护涂层。
- Effects of nano silicon sol on micro-morphology and corrosion behavior of organic composite film made up of water soluble acrylic resin and molybdate were investigated. 研究纳米硅溶胶改性剂对水溶性丙烯酸树脂和钼酸盐组成的有机复合膜微观形貌及腐蚀行为的影响。
- The method is to coat a wafer of silicon with a protective layer of silicon dioxide. 其方法是往硅片上涂上一层二氧化硅防护膜。
- The lithographic and etching process for a membrane creates a mesh of metal wires with silicon dioxide filling the space between them. 薄膜先以微影及蚀刻制程制作出金属线路，线路之间则填入二氧化矽。
- The principle and the main parameters of the dry etching for silicon dioxide are introduced. 摘要阐述了二氧化矽干法蚀刻的原理和主要的蚀刻参数。
- The hydrated silicon dioxide with three layers structure of micron-submicron-millimicron was observed through TEM. 通过电镜实验,观察到水合二氧化硅具有微米亚微米纳米三次结构。
- Other Ingredients: gelatin (capsule), dibasic calcium phosphate, and colloidal silicon dioxide. 其它成份: 明胶(胶囊), 二元钙磷酸盐, 和胶质二氧化硅。
- Organosilicon deformer is obtained from dimethyl-silicon oil and silicon dioxide through teat of orthogonal design. 摘要采用正交设计实验法以二甲基硅油及二氧化硅为主要原料制备了有机硅消泡剂。
- Silica sol is a kind of colloid solution well dispersing corpuscles of silicon dioxide in water. 硅溶胶是二氧化硅的微粒分散于水中的胶体溶液。
- Silicon Dioxide is obtained by insolubilizing the dissolved silica in sodium silicate solution. 二氧化硅是通过将在硅酸钠溶液中已溶解的硅固化而得。
- The solution is to use something other than the usual silicon dioxide to insulate the gate. 解决之道是用二氧化矽以外的材料来做为闸极的绝缘体。
- Hydrated silicon dioxide with such three layers structure has good transparence and is easily crashed and dispersed. 具有此三次结构的水合二氧化硅透明性好,易被破碎、分散。
- Research on Catalysis of Active Nano Silicon Oxides 高活性纳米氧化硅的催化性能研究
