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动态光散射是常用的一种用于检测颗粒粒径分布的方法。本文详细介绍了该技术在测量颗粒粒径、介电常数、传导率、旋转扩散系数、环境的影响以及结晶条件等方面的研究进展,并对该技术的发展及应用做出了进一步的讨论,提出了动态光散射方法存在的问题,以及克服动态光散射的背景噪声、提高光源质量以及建立更智能化的算法等研究方向。
Dynamic light scattering is a commonly used method for detecting the particle size distribution. In this paper, the progress of the technology in measuring the particle size, dielectric constant, conductivity, spin diffusion coefficient, environmental influence and crystallization conditions are introduced in detail. The development and application of this technology are further discussed. The existing problems of dynamic light scattering are put forward, as well as the research directions of overcoming the background noise of dynamic light scattering, improving the quality of light source and establishing more intelligent algorithms.