Multiparameter Characterization of Aerosols
Multiparameter Characterization of Aerosols
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DOI：
10.1002/cite.201700094
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发表时间：
2018-07-01
影响因子：
1.9
通讯作者：
Sachweh, Bernd
中科院分区：
文献类型：
--
作者：
Babick, Frank;Hillemann, Lars;Sachweh, Bernd
基于颗粒的产品的性能取决于多组颗粒特性。为了在颗粒制造过程中监测它们，开发了三种新型气溶胶测量技术：广角光散射（WALS），三维激光散射（3D-LSS）和差分空气动力学颗粒测量（DAPS）。它们测量颗粒形状、聚集体结构和颗粒大小，即，回转半径和气动直径。棒状有机颜料和部分烧结的二氧化硅聚集体，这是由两个新的气溶胶发生器生产的技术进行了测试。
The performance of particle-based products depends on a multiple set of particle properties. To monitor them during particle manufacturing, three novel aerosol measurement techniques were developed: wide-angle light scattering (WALS), three-dimensional laser scattering (3D-LSS), and differential aerodynamic particle sizing (DAPS). They measure particle shape, aggregate structure, and particle size, i.e., radius of gyration and aerodynamic diameter. The techniques were tested for rod-like organic pigments and partially sintered SiO2 aggregates, which were produced by two new aerosol generators.