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- Double-layer SnO2-Fe2o3 and triple - layer SnO2 - TiO2 - Fe2O3 thin film materials have been prepared by means of PECVD method and side-heating sensors fabricated. 采用PECVD方法,分别注积了SnO2-Fe2O3、SnO2-TiO2-Fe2O3等双层和三层气敏薄膜材料,制成了旁热式传感器。
- Semiconducting metal oxides such as tin oxide (SnO2), titanium dioxide (TiO2) and zinc oxide (ZnO) are routinely used as active materials in solid state gas sensing devices. 半导体型的金属氧化物,如氧化锡(SnO2)、氧化钛(TiO2)和氧化锌(ZnO),经常作为活性材料用在固态气体传感器件中。
- In order to improve the photocatalytic activities of titanium, nano-SnO2 can be used to wrap TiO2, and only when the TiO2 wrapped by more than 5% SnO2, the enhancement of photocatalytic activities is remarkable. 通过半导体复合实验发现:SnO_2包覆TiO_2对光催化活性的提高是可行的,SnO_2对光催化活性的提高在包覆量大于5%25比较明显。
- In addition, this paper studied the influence factor, namely, the mass of TiO2, mass of SnO2, the torrefy temperature and time of the reflect-material, on the capability of the reflect-material. 对TiO2用量、SnO2用量、反射材料焙烧温度和时间等影响因素进行了研究。
- A new type of CO gas sensor of SnO2 doped CeO2 has been made. 研制了一种新的SnO_2掺CeO_2的CO气敏元件;
- SnO2 nano - fibers produced by TES were analyzed by XRD and SEM. 采用该方法制备出了SnO2纳米纤维,并进行了SEM和XRD分析。
- The morphology of SnO2: Sb thin films was researched by AFM. 采用AFM分析了SnO_2:Sb的表面形貌。
- TiO2, CaCO3, Paints, Printing ink, Pigments, Dyes, etc. 钛白粉,碳酸钙,油漆,油墨,颜料,染料等。
- Colloidal TiO2 was prepared by hydrolyzing tetra-n-butyl titanate. 水解钛酸四丁酯制备了二氧化钛胶体;
- A light yellow,red-brown,or black mineral,SnO2,that is an important tin ore. 锡石一种淡黄色、红褐色或黑色的矿物,SnO2,是一种重要的锡矿。
- A systematic study of TiO2 ceramic boundary layer capacitor (BLC) ismade. 本文对TiO_2陶瓷晶界层电容器进行了较为系统的研究。
- Loss-weight rate of TiO2 powder reaches 38% in heat-treatment course. 在热处理过程中,TiO2纳米粉体的失重率达到38%25。
- TiO2 nanoparticles have great value in the market and bright prospect. 纳米TiO2具有极大的市场价值和光明的发展前景。
- To control the dosage of TiO2 can improve the degradation rate of Rogor. 控制催化剂TiO_2的用量能提高对乐果的降解率。
- Ingredients: VE, houndfish alkyl, aloe extract, silicon-treated TIO2. 主要成分:维生素E、角鲨烷、芦荟精华、硅处理TIO2。
- A light yellow, red-brown, or black mineral, SnO2, that is an important tin ore. 锡石一种淡黄色、红褐色或黑色的矿物,sno2,是一种重要的锡矿
- Fabricated large area SnO2:F+Sb thin films on 500mm 500mm 5mm glass substrate by spray pyrolysis. 采用喷雾热解法在500mm×500mm×5mm的玻璃基板上制备了SnO2:F+Sb薄膜。
- Selected-area electron diffraction (SAED) confirmed that SnO2 nanorods are polycrystalline. 选区电子衍射证实了SnO2是多晶态。
- Moreover,the effect of La3+ doped is stronger than Ce4+ doped,and it stimulates the transformation of SnO2 phase. La3+的作用最强,且促进了SnO2晶体的形成。