Chrome Extension
WeChat Mini Program
Use on ChatGLM

Sm-N-TiO_2光催化剂的制备及其光催化性能研究

Materials Review(2013)

Cited 23|Views12
No score
Abstract
采取N过量,改变Sm浓度的方式,借助于溶胶-凝胶法成功制备了稀土金属Sm和无机非金属N有机结合的Sm-N-TiO2样品。研究了Sm掺杂对N-TiO2光催化剂的结构、光吸收和光催化活性的影响,并对甲基橙溶液进行降解实验。结果表明,制备的Sm-N-TiO2与未掺Sm的N-TiO2相比有较高的光催化活性。掺杂1.0%(摩尔分数)Sm,650℃焙烧4h条件下得到的样品性能最佳。
More
Translated text
Key words
TiO2,photocatalytic,rare-earth-doping
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined