| 1. | Photocatalysis with suspended photocatalyst is more efficient than that with supported photocatalyst
摘要悬浮态的光催化反应器相比固载的光催化反应器有更高的光催化效率。 |
| 2. | The film prepared at low temperature was amorphous tio2 and it ' s photocatalysed efficiency was very low
Apcvd法在较低的基板温度下制备出的tio _ 2薄膜基本上是非晶态的，光催化效率很低。 |
| 3. | On the basis of uv - vis transmissive spectra , the sputtered films have absorption peaks toward longer wavelength , and the calculation shows the lower optical band gap
适当的掺杂量可以产生新的吸收峰,增加对长波段光的吸收,提高光催化效率。 |
| 4. | It was found that loop reactor could narrow the molecular weight distribution , increase the content of carbonate in product molecules and improve catalyst efficiency
研究发现，环流反应器能够使产品分子量分布变窄，提高产品中碳酸酯基团含量及催化剂的催化效率。 |
| 5. | New methods for asymmetric synthesis of pinacol are reviewed , the catalytic effects and stereo - selectivity with various catalytic systems are discussed in this paper
摘要综述了近年来不同催化体系的不对称合成（口片）呐醇的方法，并总结了不同的催化效率和对映选择性的差异。 |
| 6. | With the carrier gas flux rising , the film ' s thickness and the degree of crystallization increase . the band gap decreased little , and the photocatalysed efficiency was enhanced
随着载气流量的增加，薄膜的厚度增加，结晶性能提高，光学带隙变窄，光催化效率增加，亲水性没有明显变化。 |
| 7. | In a word , tio2 has a wide application prospect . however it ' s such problems as relaying on ultraviolet radiation , efficiency , and lifetime in tkvs use limit it ' s application
但tio _ 2光催化剂对紫外光的倚赖，限制了它的应用，同时它的催化效率以及使用寿命等问题也影响了它的广泛使用。 |
| 8. | For the improvement of photocatalytic properties , the photocatalytic mechanic was studied from a new method and some more important factors influencing the photocatalytic properties was analyzed
为了能够提高光催化效率，了解影响光催化的重要因素，本文最后还从一个新的角度诠释了tio _ 2光催化机理。 |
| 9. | With the characteristics such as high catalytic efficiency , high degree of stereoselectivity and mild reaction condition , enzymatic preparation of chiral compounds have became the horspot of research and application in chemical field
酶法合成手性化合物具有催化效率高、立体选择性强、条件温和等优点，已成为目前化工领域研究和应用的热点。 |
| 10. | In recent years , it has attracted a great deal of attention that how to improve the photocatalytic activity of tio2 and prepare the films which possess high photocatalytic activity and supre - hydrophylicity
提高tio _ 2的光催化效率，制备既具有高的光催化活性，又具有良好的亲水特性的tio _ 2薄膜，是近年来光化学及光催化领域中研究的热点之一。 |
