Paul Scherrer Institut, CH-5232 Villigen PSI, Switzerland.
J Synchrotron Radiat. 2010 Mar;17(2):257-62. doi: 10.1107/S0909049509054156. Epub 2010 Jan 16.
A synchrotron study is presented in which the concept of one-dimensional tomographic reconstruction of small-angle X-ray scattering patterns is applied to investigate polyamide 6 monofilaments, dip-coated with alumina particles. The filaments are scanned with a focused synchrotron beam and the resulting scattering patterns are recorded with a PILATUS 2M detector. The reconstructed sequence of SAXS images reflects the local nanostructure variation along the filament radius. In particular, the influence of coating process parameters on the polyamide 6 is investigated.
本文提出了一项同步辐射研究，其中应用了一维层析重建的概念来研究经氧化铝颗粒蘸涂的聚酰胺 6 单丝。用聚焦的同步辐射束扫描纤维，并使用 PILATUS 2M 探测器记录得到的散射图案。重建的 SAXS 图像序列反映了沿纤维半径的局部纳米结构变化。特别是，研究了涂层工艺参数对聚酰胺 6 的影响。
