用原子力显微镜研究纤维素膜表面形貌和孔径大小及分布

1.东华大学纤维材料改性国家重点实验室,上海,200051

2.东华大学纤维材料改性国家重点实验室,上海,200051

3.东华大学纤维材料改性国家重点实验室,上海,200051

4.东华大学纤维材料改性国家重点实验室,上海,200051

5.上海交通大学分析测试中心,上海,200030

基金项目: 上海市学科建设项目

Study on the topography and determine surface pore distribution of cellulose membrane using AFM method

介绍了原子力显微镜(AFM)的测试原理和用于纤维素膜测定的方法,测定了几种纤维素膜的表面形貌.结果表明:AFM非常适合用于研究纤维素膜表面形貌结构;通过分析纤维素膜表面孔径大小和分布,可以较好地解释纤维素膜性能的变化.

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