该新型光催化材料循环使用仍保持有良好的光催化活性。
This photocatalytic material still keeps favorable photocatalytic activity when recycled.
目的评估新型道路及墙体光催化材料对下立交地道空气质量的改善效果。
To evaluate the effectiveness of new photo-catalytic materials for air pollutant reduction in the under-crossing tunnels.
纳米二氧化钛是一种新型半导体材料，其化学性质比较稳定且成本低廉、无毒，是一种最有应用潜力的光催化剂。
Titanium dioxide is a new semiconductor material, with stable chemical nature, low cost and be non-toxic characters, it is the most potential applications as a photocatalyst.
本发明公开了一种新型纳米材料复合可见光催化剂及其制备方法，属精细化工领域。
The invention discloses a novel nano-material composite visible light catalyst and a preparation method thereof, and belongs to the field of fine chemicals.
因此，开发新型光催化剂材料和技术以增强对可见光光谱范围的吸收成为当前光催化剂研究领域的热点内容。
The research and development of new photocatalyst materials and technology, which is aimed to enhance the absorption in the visible spectral range, has become a hot area in photocatalyst field.
因此，开发新型光催化剂材料和技术以增强对可见光光谱范围的吸收成为当前光催化剂研究领域的热点内容。
The research and development of new photocatalyst materials and technology, which is aimed to enhance the absorption in the visible spectral range, has become a hot area in photocatalyst field.
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