摘要
随着高科技纳米材料在汽车工业中日益广泛地应用,如何对纳米材料进行检测也越来越受到重视。介绍了超声法测量纳米颗粒技术的原理及优势、具体的测量方法,并对不同浓度的TiO2-H2O悬浊液做了测量。试验结果表明,超声测粒技术用于纳米材料中颗粒的检测是可行而可靠的。
With the expanding application of nanocrystalline materials in automotive industry,importance is attached to how to detect nanocrystalline materials.The principle,advantages and measurements of ultrasonic method to measure nanocrystalline particles are introduced. TiO2-H2O suspended liquids with different density are measured by this method. Results show that it is feasible and reliable to measure nanocrystalline particles by ultrasonic method.
出处
《汽车工艺与材料》
2005年第7期18-21,共4页
Automobile Technology & Material
关键词
超声
汽车
纳米材料
检测
ultrasonic
automobile
nanocrystalline materials
detection
