The method is by washing the salt in the foams to form holes.We also discussed the effect of the preparation condition on the quality of the foams.

• 本文介绍了溶盐致孔法制备聚乳酸多孔泡沫材料的方法,重点论述了制备条件对多孔泡沫材料质量的影响及条件的确定。