Chinese translation for "recombination rate"
|
- 复合率
复合速度 复合速率 重组率 重组值
Related Translations:
- Example Sentences:
| 1. | Volume recombination rate 体积复合率 | | 2. | Moreover , the sio2 / tio2 composite thin film showed the lowest pl intensity due to a decrease in the recombination rate of photo - generated electrons and holes under uv light irradiation , which further confirmed the film with the highest photocatalytic activity at 700 c . when the calcination temperature was higher than 700 c , the decrease in photocatalytic activity was due to the formation of rutile and the sintering and growth of tio2 crystallites resulting in the decrease of surface area 同时,此时sio _ 2 / tio _ 2复合薄膜的荧光光谱显示最低的荧光强度,这表明此时薄膜中的光生电子和空穴的复合速率最低,因而更有利于物质的光催化降解。当热处理温度高于700时,武汉理工大学硕士学位论文薄膜的光催化活性下降,这是由于薄膜中晶相二氧化钦的烧结和成长导致样品的表面积下降以及金红石相的形成。 | | 3. | ( 4 ) the photocatalytic activity tio2 - fe2o3 composite film is superior to that of pure tio2 film as the content of fe2o3 is lower which attribute to the separation of photo - induced carriers between in the semiconductors having different energy level . the photocatalytic activity is the best as the mole content of fe2o3 is about 0 . 5 % , and the hydrophilicity is the best as the mole content of fe2o3 is about 0 . 05 ~ 0 . 1 % . but the photocatalytic activity and hydrophilicity of the stromatolith and the composite stromatolith films of tio2 and fe2o3 are not good because the recombination rate of photo - induce 9296昆明理工大学博士学位论文摘要( 3 ) ti02薄膜厚度的计算公式: d =入又22 ( nz兄,一n又2 ) 6 、针对自清洁玻璃中试生产中的工艺特点及在实际使用中的性能要求,研究并初步获得了以玻璃为衬底的自清洁薄膜的中试制备工艺,以及自清洁玻璃的物理性能、亲水特性、化学与环境稳定性的表征与评价方法。 | | 4. | Because of the anatase ' s broad eg ( 3 . 2ev ) , the absorption thresholds correspond to 380nm for the tio2 . consequently , only the ultraviolet fraction of the solar irradiation can be active in the photoexcitation processes using pure tio2 solid . the high recombination rate of charge carrier and low efficiency of quantization are also the deficiencies of pure tio2 由于tio _ 2的带隙较宽(约3 . 2ev ) ,半导体的光吸收波长范围窄(主要在紫外区) ,故其太阳能的利用效率低,且还存在半导体载流子的复合率高,量子化效率低等缺陷。 |
- Similar Words:
- "recombination radiation spectrum" Chinese translation, "recombination ram jet" Chinese translation, "recombination ramjet" Chinese translation, "recombination ramjet cycle" Chinese translation, "recombination ramjet engine" Chinese translation, "recombination rate surface" Chinese translation, "recombination reaction" Chinese translation, "recombination region" Chinese translation, "recombination repair" Chinese translation, "recombination resistance" Chinese translation
|
|
|