光催化的

The effects of doping content on the structure,absorption of light and photoactivity of iron doped titania were studied.

当半导体粒径为纳米级时，由于表面效应和量子尺寸效应的存在，使光催化活性大大提高，且与其粒径成反比。

Visible-light photocatalytic experiments showed that the YFeO_3 sample prepared at 280℃has higher photoactivity than that prepared by solid-state reactions.

研究结果揭示，YFeO_3物相含量及结晶度是影响其光催化性能的重要因素。

Photocatalytic oxidation is a new method of destruction of organic pollutants in water, and recently, attention i...

光催化氧化法是降解水中有机污染物的一种新方法，近几年来在国际上逐渐受到关注。

The results showed that Li_2CaTa_2O_7 has high photocatalytic activity at room temperature.

实验结果表明，Li_2CaTa_2O_7展现了良好的光催化性能。

Therefore, how to improve the photocatalytic efficiency of supported catalysts has attracted wide attention.

因此，如何提高负载型催化剂光催化效率成为此项技术应用的关键。

The order of photocatalytic activity is compared.

采用光催化法对含硫化物的废水处理进行了研究。

Besides, kinetics of gas-phase photocatalytic reaction is also studied.

实验中还探讨了气相光催化反应的动力学过程。

He TiO2 thin film can be used for 10 times and no deterioration of photocatalytic activity can be detected.

iO2薄膜具有很好的光催化性能，且性能稳定。

However,photocatalytic technology is still not well applied in some fields for its lower quantum efficiency.

光催化技术作为一种高级氧化技术，在环保和能源等领域一直是人们研究的热点。

Some reports show that photocatalytis has great potential in dealing with poisonous and pollute substances using semiconductor nanomaterials as photocatalyzer.

近年来随着工业废气、废水、农业农药等污染物剧增，环境污染问题日趋严重，研究表明，光催化技术在环境污染物治理方面有着良好的应用前景。

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！