wo3

The WO3 based gas sensor is based on hall effect .

利用霍耳效应成功地研制了WO3月半导体气敏传感器。

A First Principles Study on the Structural and Electronic Properties of Cubic WO3 ( 001 ) Surface

立方相WO3（001）表面构型和电子结构的第一性原理研究

The behaviors of WO3 coating and methods of its production have been reported in literature .

有关WO3薄膜的制备方法及其性能已有许多文献作了报道。

The best deposition parameters of thermal evaporation for electrochromic WO3 film are obtained .

进而找到了用电阻热蒸发方法制备电致变色氧化钨薄膜的最佳工艺条件。

At last the application prospects of the nanometric WO3 are also looked forward to .

最后对纳米WO3对材料的发展前景进行了展望。

The treatment of wastewater containing potassium dichromate by TiO2 / WO3 is studied .

采用复相光催化剂TiO2/WO3对含重铬酸钾的废水进行处理。

Photocatalytic degradation of methylene blue dye in aqueous solution with WO3 dispersion has been investigated .

以WO3粉末为催化剂，研究了在水溶液中次甲基蓝染料的光催化降解。

The results proved that nano structured Pd doped WO3 film has an excellent gasochromic property .

研究结果表明，纳米掺钯气致变色WO3薄膜有着良好的气致变色特性。

A yellow or yellowish-green mineral , essentially WO3 , often occurring with tungsten ores .

钨华一种黄色或黄绿色的矿物。主要是WO3，通常存在钨矿石中。

In this dissertation , the WO3 / SiO2 catalyst was prepared by sonication-impregnation combination approach using commercial silica gel as support .

本文首先以商业二氧化硅硅球为载体，采用超声浸渍法制备了WO3／SiO2催化剂。

The mixed powder of WO3 and carbon was in-situ synthesized to get the dense WC bulk by a spark plasma sintering technique .

用放电等离子烧结技术将WO3和炭黑的混合粉原位合成为致密的WC块体。

The treatment of waste water containing bromphenol blue over WO3 / CeO2 is studied . Reaction mechanism of photocatalysis is probed .

用复相光催化剂WO3/CeO2对含溴酚蓝的水溶液处理进行了研究。

This paper , reports researches on preparation of WO3 / Fe2O3 catalyst for metathesis of propene by the high power CO2 laser .

用大功率CO2激光器熔制WO3／Fe2O3新型烯烃歧化反应催化剂。

Homogeneous and transparent nano-TiO2 films doped with WO3 + were prepared on glass substrates by sol-gel processing and dip-coating technique .

用溶胶-凝胶法和浸渍-提拉工艺在载波片上制备了均匀、透明的WO3+掺杂的纳米TiO2薄膜。

Preparation of NiO / WO3 photocatalysts .

制备掺杂NiO的WO3光催化剂。

Studies on WO3 / ZrO2 and MoO3 / ZrO2 Solid Superacid Sytems

WO3／ZrO2和MoO3／ZrO2固体超强酸体系研究

A series of catalysts with different oxygen vacancies were obtained from WO3 treated for different time under H2O / H2 reducing atmosphere at500 ℃ .

在500℃下用还原性气体H2O/H2对WO3进行不同时间的处理，得到一系列具有不同氧空位的催化剂。

The electrochromic properties of the WO3 / ITO / Glass thin film device were researched and the experimental results showed that this device has a preferable performance .

对沉积的WO3／ITO／Glass薄膜器件的电致变色性能进行了研究，结果表明该器件具有较好的变色能力。

" WO3 + NiO " complementary system whose different transmittance between bleached and coloured states is about 40 % displays better electrochromism .

WO3+NiO互补型电致变色体系漂白态和着色态的透射率之差平均为40%左右，显示互补型电致变色材料有利于增强电致变色特性。

A Novel type of molecularly imprinted TiO2 / WO3 was prepared directly via sol-gel method instead of coating photocatalysts with a molecularly imprinted layer .

通过溶胶-凝胶法直接制备新型分子印迹型TiO2/WO3纳米复合光催化剂。

Metal catalysts supported on WO3 prepared via co-precipitation don 't increase the conversion of methanol decomposition reaction in contrast to metal catalysts without WO3 via co-precipitation .

实验发现对甲醇低温裂解反应，WO3负载的金属催化剂没有提高金属催化剂的催化活性，载体WO3对甲醇低温裂解反应没有促进作用；

With increasing doping concentration , the average pore sizes of WO3 / TiO2hollow sphere increased enhanced , while the specific surface area , crystalline size and pore volume decreased .

随着掺杂浓度的增加，锐钛矿晶化程度减弱，TiO2颗粒的平均孔尺寸增大，而产物的比表面积、孔体积和晶体尺寸也随之减小。

Diffusion of ( WO3 ) and ( Mo () 3 ) is the restrictive factor in reducing process of ( WO3 ) and ( MoO3 ) respectively .

（WO3）和（MoO3）还原过程的限制性环节分别是WO3及MoO3在熔渣中的扩散。

So far , a variety of gas sensitive materials have been developed , when tungsten trioxide ( WO3 ) is considered as one of the most promising materials in the field of gas sensors materials .

迄今为止，人们已经开发了多种气敏材料，其中，氧化钨（WO3）被认为是最有潜力的NO2气敏传感材料。

Tungsten trioxide ( WO3 ), as one kind of functional materials , has been investigated systematically because of its potential for technological applications , such as electrochromic devices , gas detection and chemical catalyst .

三氧化钨（WO3）是一种具有广泛应用前景的功能材料，在电致变色、气体传感和化学催化等方面已得到较为系统的研究。

Monoclinic WO3 is formed when the films are prepared on quartz glass and graphite substrate , indicating that the substrates have apparent influence on the crystal structure of WO3 thin films .

以石英玻璃和石墨衬底镀膜得到的样品均为单斜晶体结构，表明衬底对WO3薄膜晶体结构具有明显的影响。

The organic phase after stripping was directly used for extraction . The ratio of MO / WO3 of the stripping liquid reachs more than 20 . It is helpful for recovery of molybdenum .

反后有机相可直接返回萃取，反萃液中Mo/WO3达到20以上，便于钼的回收。

The application of the electrochromic device in Spacecraft Thermal Control was also introduced , and the emissivity of ITO / WO3 / TaOx / NiOx / Au electrochromic device was calculated .

本文还介绍了电致变色器件在航天器热控方面的应用，并计算了ITO/WO3/TaOx／NiOx／Au结构的电致变色热控器件的发射率。

Ni / WO3 / fiberglass photo-catalyst was prepared with microwave way . The effects of reaction conditions ( such as temperature , humidity , catalyst loading and initial concentration ) on degradation ratio of formaldehyde were investigated .

采用微波法制备了Ni／WO3玻纤光催化剂，研究了反应温度、湿度、催化剂负载量、甲醛初始浓度等条件对甲醛气体光催化降解率的影响。

Tungsten Oxide ( WO3 ) and Tin Oxide ( SnO2 ) are both important functional materials . Due to their excellent gas-sensing properties , over the years increasing amount of research activities has been dedicated to these materials .

三氧化钨（WO3）和二氧化锡（SnO2）是重要的功能材料，它们的气敏性能，得到越来越多的研究。