查询词典 photocatalytic

The basic mechanism of titanium dioxide photocatalytic water-splitting for hydrogen production is introduced.

简单介绍了二氧化钛光催化分解水制氢的基本原理。

The photocatalytic oxidation mechanism of titanium dioxide, its affecting factors and appli cation are reviewed in this paper.

对TiO2光催化氧化的机理、影响因素和应用进行了分析，并归纳出当前所用TiO2光催化剂的形式。

Kinetics of photocatalytic degradation of trichloroethylene of different initial concentrations on TiO2 film catalyst was studied.

研究了不同初始浓度三氯乙烯在TiO2薄膜催化剂上的光催化降解。

The photocatalytic oxidation of VOCs on TiO2 film was enhanced by the pretreatment with trichloroethylene.

结果表明，三氯乙烯预处理能加快某些挥发性有机物的光催化反应。

Effect of pretreatment of TiO2 film with trichloroethylene on gas-phase photocatalytic oxidation of volatile organic compounds was investigated by FT-IR and GC-MS techniques, and the surface state of TiO2 film catalyst was studied by XPS.

制备了TiO2薄膜催化剂，并用三氯乙烯对其进行了预处理；采用FT-IR，GC/MS及XPS等技术研究了三氯乙烯预处理的TiO2薄膜上挥发性有机物的光催化反应。

The effect of tungsten distribution on the photocatalytic activity was discussed.

讨论了不同制备工艺引起的W在薄膜内部的不同分布对光催化活性的影响。

However, few vanadate has been developed,most of which being used in water splitting, only a few of which for the photocatalytic degradation of organic pollutants.

但目前研制的钒酸盐光催化剂种类较少，且大都应用于光分解水方面，少数用于光催化降解有机污染物。

Nanometer TiO2 was prepared by the improved hydrolysis of titanium alkoxide, and their photocatalytic activity was examined in mineralization of methamidophos in aqueous solutions.

采用改进的钛醇盐水解法制备了高活性的纳米TiO2，并通过光催化降解甲胺磷来表征其光催化活性。

Using Fe2(SO4)3 and Ti(SO4)2 as raw materials, Nano- Fe2O3-TiO2 photocatalyst was prepared by an ethyl-assisted hydrothermal method at low temperature to degrade auramine in the three-phase photocatalytic reactor.

用该催化剂在自制的三相光催化反应器中进行催化降解碱性嫩黄的试验，探讨了催化剂投加量、溶液pH值、溶液浓度对降解率的影响。

Using Fe2(SO4)3 and Ti(SO4)2 as raw materials, Nano- Fe2O3-TiO2 photocatalyst was prepared by an ethyl-assisted hydrothermal method at low temperature to degrade auramine in the three-phase photocatalytic reactor.

以Fe2(SO4)3和Ti(SO4)2为原料，采用乙醇助水热法，在较低的温度下制备了Fe2O3-TiO2复合光催化剂，并用X射线衍射、紫外可见漫反射光谱对其进行了表征。

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！