查询词典 photocatalytic

Titanium dioxide ; kieselguhr ; photocatalyst ; photocatalytic activity.

二氧化钛；硅藻土；光催化剂；光催化活性

When Ce-TiO2 is immobilized on kieselguhr, Ce-doping not only enhances its photocatalytic activity, but also extends its respond wavelength. Ce-TiO2/KL is also easy to be recycled and reused.

由此可见，TiO2固定在硅藻土上时，铈掺杂不仅提高了其活性，还导致其激发波长红移，还有利于回收利用。

The mixed photocatalyst was prepared by sol-gel method using the kieselguhr as active additional substance and characterized by XRD and FTIR.Being a model reaction by ultraviolet radiation,the photocatalytic degradation of methylene blue was investigated with a mixed catalyst.

以硅藻土为固体活性添加物，采用sol-gel方法水解钛酸四丁酯制备溶胶与硅藻土混合合成混杂型光催化剂，样品分别用XRD和FTIR表征；以光催化亚甲基蓝溶液为反应体系，用Uv -vis光谱评价在紫外光照射下活性实验。

Through a series of experiments that were carefully designed, the different magnetization time and magnetic field strength made photocatalytic reaction change in varying degrees.

通过合理实验设计，研究了磁化时间、磁场强度对光催化的影响，讨论了磁化对光催化过程的作用机理，提出磁化对光催化存在协同作用。

A kind of low-pressure mercury-vapor discharge lamp, TUV, is a better one for the photocatalytic reaction.

低压汞灯TUV为光催化降解的较好选择。

The good photocatalytic activity was invesitigated by the degradtion of excessive methyl alcohol of the wine.

在降解酒中过量甲醇的实验中表现出良好的光催化活性，且在薄膜涂覆层数为3层时，表现出对甲醇的降解率最高。

Objective To observe the antibacterial of photocatalytic material on poly methyl methacrylate denture base with Ag-embedded nano-TiO2 in vitro.

目的：观察载银纳米二氧化钛树脂基托中二氧化钛光触媒的抗真菌作用。

As a model reaction, the photocatalytic degradation of methyl orange was investigated.

以甲基橙为光催化反应模型化合物，考察了光催化剂的活性。

Photocatalytic activity of the TiO2 thin films was evaluated by degradation of methylene blue.

用亚甲蓝的光催化降解，评价了TiO2薄膜的光催化活性。

Then, the mechanism and rate constant of the photocatalytic degradation of the methylene blue solution were investigated.

结果显示，反相微乳液法制备的纳米TIO：具有较高的光催化活性，但负载型光催化剂MCM一TIOZ显示更好的光催化活性。

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！