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用原子力显微镜研究了聚氨酯 /NaClO4复合物的微观形貌。结果表明，在氧钠摩尔比为 12时，体系存在一个形态转变点，聚氨酯软、硬段相容性达到最佳，复合物的电导率出现最大值。
The microstructure of polyurethane / NaClO4 composites was studied by atomic force microscopy. The results show that there is a morphological transition point when the mole ratio of sodium to sodium is 12, and the compatibility of soft and hard segments reaches the best, and the conductivity of the composite reaches the maximum value.