Measurement of Continuous Particle Size Distributions of Finely Dispersed Powders by the Dynamic Light Scattering
Measurement of Continuous Particle Size Distributions of Finely Dispersed Powders by the Dynamic Light Scattering
复制标题
通过动态光散射测量细分散粉末的连续粒度分布
DOI：
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发表时间：
2003
期刊：
影响因子：
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通讯作者：
V. V. Klyubin
中科院分区：
文献类型：
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作者：
M. S. Dyuzheva;V. V. Klyubin
测量具有连续钟形粒度分布的细分散粉末的分散度。测量使用两种不同的动态光散射仪器、透射电子显微镜和配备 X 射线探测器的沉积仪进行。使用 CONTIN 和 KLUB 软件包处理动态光散射仪器测量的相关函数。对不同方法获得的结果进行比较分析表明，通过结合使用多种分析方法可以获得宽粒度分布样品分散度的可靠信息。
Dispersity of finely dispersed powders with continuous bell-shaped particle size distributions is measured. The measurements are performed using two different dynamic light scattering instruments, a transmission electron microscope, and a sedimentograph equipped with an X-ray detector. Correlation functions measured with the dynamic light scattering instruments are processed using the CONTIN and KLUB software packages. Comparative analysis of the results obtained by different methods demonstrated that a reliable information on the dispersity of samples with wide particle size distributions can be obtained but using a combination of several analytical methods.