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本文用SAXS(Small Angle X-ray Scattering)方法对全氟磺酸树脂中空纤维膜中的离子簇结构进行了研究.在散射角2θ=2°左右,出现由离子簇产生的散射峰;并就离子交换容量、不同阳离子形式、含水量及不同拉伸等对离子簇散射峰位的影响进行了研究讨论.并计算了有关离子簇半径和每个离子簇中的离子数目.
In this paper, the SAXS (Small Angle X-ray Scattering) method for the perfluorinated sulfonic acid resin hollow fiber membrane in the ion cluster structure at a scattering angle 2θ = 2 °, there by the ion cluster scattering peaks; The influence of ion exchange capacity, different cation forms, water content and different stretching on the scattering peaks of ion clusters is discussed and discussed, and the radius of ion clusters and the number of ions in each ion cluster are calculated.