FeVO4 photocatalysts are successfully prepared by liquid phase precipitation.
采用特殊液相沉淀法制备了镁的钛酸盐。
The outer surface of the basic body (1) is also adhered with a layer of photocatalysts (3).
基体（1）的外表面上也附着有一层光触媒（3）。
Nanosized titanium dioxide is one of photocatalysts which is followed with great interest at present.
纳米二氧化钛是目前最受人们关注的光催化剂之一。
Several different kinds of immobilized photocatalysts were prepared using firebrick granules as carrier.
以耐火砖颗粒为载体制备了几种不同类型的负载型光催化剂。
Moreover, some further stud 'on modification methods of titanate nanotubes photocatalysts is also suggested.
最后指出了钛酸纳米管改性的进一步研究方向。
The experiments prove that these two compounds are good photocatalysts for photocatalytic degradation of Rhodamine B.
实验结果表明，这两个化合物在光降解罗丹明B时是很好的光催化剂。
Compounds containing niobium can also be widely used in a variety of chemical reactions as assistant or photocatalysts.
含铌化合物也作为助剂或光催化剂，广泛地应用于催化多种化学反应。
The materials of the photocatalysts adhered on the purifier are more; the disinfection, sterilization and air purifying effects are good.
该种净化器附着的光触媒材料多，消毒、杀菌、净化空气效果好。
Hydrogen production from water decomposition on photocatalysts with solar energy is an efficient way to transform solar energy to hydrogen energy.
利用太阳能分解水制备氢气是一种将太阳能转换成氢能的有效方式。
Photochemical catalytic oxidation technology is a investigative hotspot of waste water treatment, and the photocatalysts is the key of this technology.
光催化氧化技术是近年来研究的一个热点领域，而光催化剂则是该技术的关键所在。
The continuous type photocatalysis oxidation treatment waste water device can effectively use nano-photocatalysts and light energy to treat waste water.
本实用新型能够高效利用纳米光催化剂和光能处理废水。
So, it is of great significance to develop the photocatalysts that can be used in visible light, structural stability, easy recovery and reusable catalyst.
因此，研制光响应范围更广的、结构稳定的、易回收、可重复使用的新型光催化剂势在必行。
However, there exist many defects in the use of conventional powder photocatalysts, such as stirring during the process, segregating after the reaction and so on.
然而，传统粉末光催化剂在应用中存在许多缺点，如反应过程中必须搅拌，反应后催化剂难于分离和回收等。
The activity of photocatalysts can be improved by the photocatalyst modification, and the spectral response is also enlarged and the utilization of sunlight is enhanced.
单一半导体光催化剂的光催化活性一般都不高，通过改性可以提高光催化活性甚至在提高活性的同时扩展光谱响应范围，提高太阳光的利用率。
Chapter 1: The photocatalysis mechanism of semiconductors, categories of photocatalysts and applications of microwave in photocatalyst preparation were described in brief.
第一章：简述了半导体光催化机理，光催化剂种类及微波技术在光催化剂制备方面的应用。
This paper explores how illuminants, different photocatalysts, and the proportioning of photocatalyst and phenolic resin affect the effect of treatment of wastewater containing phenol.
本文探讨了光源、不同光催化剂，光催化剂与酚醛树脂的配比等等因素对处理含酚废水的影响。
However, there is very few photocatalyst that can decompose toxic pollutants efficiently at present. Hence developing photocatalysts that is sensitive to visible light has become a hot topic.
但目前能完全分解水或者较快的分解污染物的光催化剂屈指可数，因而开发具有可见光响应能力的光催化剂具有非常重要的实际意义。
However, there is very few photocatalyst that can decompose toxic pollutants efficiently at present. Hence developing photocatalysts that is sensitive to visible light has become a hot topic.
但目前能完全分解水或者较快的分解污染物的光催化剂屈指可数，因而开发具有可见光响应能力的光催化剂具有非常重要的实际意义。
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