光催化的

When doping the rare earth elements in nano-TiO〓, the relationships between the photocatalytic activities and the ratio of electronic affinity to ionic radius of doped atomic ion were studied.

在稀土元素对纳米TiO〓光催化剂的掺杂研究中，发现催化活性与掺杂元素的稳定氧化态的电子亲和势与离子半径的比值Ea/r有较好的相关性，而与Ea/r〓的相关性相对较低。

In addition, the effects of transition-metal-doping and mixed crystalline effect are discussed in detail. Two worthy problems which are the photocatalytic activity of brookite and the Ti-doping TiO2 are put forward.

此外，本文对混晶效应和过渡金属离子掺杂的影响也作了较详细的探讨，提出了两个值得进一步深究的问题：板钛矿型TiO2的光催化活性以及Ti4+的掺杂。

Employing different dispersing technology, applying anatase nano-TiO2、antibacterial powder to normal interior latex coating to manufacture nano-modified latex coating. The results of performance testing showed that the additive of nano-powders can evidently imrove the latex coating's quality, such as restraining bacterium、sterilizing bacterium and degrading all kinds of bad organic matters, at the same time do not reduce other performances.

采用不同的分散工艺，将抗菌粉加入普通内墙乳胶漆制得纳米抗菌内墙乳胶漆，对其性能研究的结果表明，纳米粉体的引入可以在保持其原有功能的基础上，赋予内墙乳胶漆新的功能，即光催化降解甲醛等有害有机物、抑菌杀菌等。

Films grown at higher substrate temperatures in an appropriate sputtering pressure and thicker films exhibit better photo-induced catalystic characteristics after ultra-violet radiation.

在高的基板温度和适宜的溅射总气压下制备的薄膜以及厚度较厚的薄膜在紫外光照射后，有较好的光催化性。

Shijiazhuang 050018, ChinaOxidation desulfurization via photocatalysis was investigated by using thiophene in xylol as the model compound, and hydrogen peroxide is used as the oxidant. The effects of hydrogen peroxide mass fraction, high shear agitation time, titanium dioxide mass on the desulfurization efficiency of FCC gasoline were also investigated.

以噻吩的二甲苯溶液作为FCC汽油的模型化合物，双氧水为氧化剂，研究了在光催化作用下，双氧水体积分数、高速均质时间和二氧化钛的加入量等工艺条件对脱硫率的影响，在适宜条件下，模型化合物的脱硫率可达到80%以上。

This dissertation fell to two hierarchical and four sections. Firstly, the existence of OH, the active substance, was detected in the catalytical and oxidizing system of the nano-semiconductor by ESR, which provided a useful analytical and detective method for the detection of the OH .

本论文分为二个层次，首先利用电子自旋共振的方法检测了纳米半导体光催化氧化体系中，活性物种羟基自由基的存在，为羟基自由基的检测和揭示纳米半导体氧化物的氧化机理提供了有用的分析检测手段。

Results showed that the kinetics of photocatalytic degradation of ethylene by TiO2/ACF desoposited Pt in the simulated cold storage environment for horticultural products could be described using the pseudo first-order equation. The prepared TiO2/ACF-Pt, in the process of which Pt was initially deposited on the surface of ACF and then TiO2 was coated, would promote the activity of ethylene decomposing. When ion sputtering time was 60 seconds (Pt/Ti atomic concentration ratio was 0.112), the apparent rate constant of the reaction of TiO2/ACF-Pt was 1.16 times as much as that of TiO2/ACF. The micrographic structure of ACF was not damaged and an excessive porous structure, which was contributive to absorbing the diluted ethylene, was obtained by the way of ion sputtering Pt.

结果表明：在模拟园艺产品冷藏环境中，TiO2 /ACF-Pt光催化降解乙烯的动力学可用表观一级速率方程来描述；ACF表面先溅射沉积Pt，再进行TiO2附着方案，能提高降解乙烯的能力，当溅射时间为60 s（Pt/Ti原子浓度比为0.112）时，表观一级速率常数是未溅射Pt的1.16倍；TiO2/ACF-Pt的制备方法，对ACF形貌结构没有破坏，并能得到有利于对微量乙烯的吸附的多孔结构。

In the paper, the multidentate carboxylic acid ligands were used to combine with Cd, resulting in the three dimensional MOCPs single crystals—C12H16CdN2O8, with a low temperature hydrothermal synthesis method. The sample was characterized with IR spectra to affirm the organic groups in the frameworks, single-crystal X-ray diffraction to determine the crystal structure and composition of the frameworks, N2 adsorption isotherms at low temperature to measure the specific surface area and pore size distribution, and with TGA/DGA analysis to scale the thermal stability. Furthermore, the dissolution property and the photocatalytic activity of MOCPs under the ultraviolet ray condition were explored.

本文用低温水热合成法，用多齿羧酸配体异烟酸和Cd配位合成出[Cd(C6H4O2N)2(H2O)4]∞三维晶体并进行了表征：采用红外光谱法确认骨架中的有机官能团；用单晶X射线衍射分析法测定MOCPs的晶体结构，并确定其骨架的组成；通过低温氮气吸附等温线测定了其比表面积和孔径分布；以热重分析和差热分析测定材料骨架的热稳定性；测定了晶体的溶解性能；最后以亚甲基蓝为目标降解物，对[Cd(C6H4O2N)2(H2O)4]∞的光催化活性及亚甲基蓝的氧化动力学进行了探索(来源：A2444BC论文网www.abclunwen.com)。

With the same content of templates,the pore diameter of the generated material withglycerol as template is bigger than the one with pentaerythrite. The photocatalytic degradationof phenol,methyl orange and dodecylbenzene—sulfonate are studied.

利用所制得的中孔纳米二氧化钛粉体应用于甲基橙、苯酚和十二烷基苯磺酸钠的模拟废水溶液的处理中，探讨了二氧化钛的降解特性和光催化效率的影响因素。

In fixed photocatalytic reactor, nanosized TiO2/glass film was high in adsorption, the fastness of film was ideal and it had the ability resisting the attach of medium that influence the lifetime of film under bad environment. The film lifetime was long.

固定相光催化反应器中，纳米Ti02/玻璃薄膜具备比较高的吸附性能，薄膜的牢固性能理想，具有抵抗不良环境下介质对薄膜使用寿命危害的性能，薄膜的使用寿命良好。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！