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| 聚乙烯醇/丝胶共混凝胶薄膜的制备与表征 | |
| 引用本文： | 许俊,江学良,孙康. 聚乙烯醇/丝胶共混凝胶薄膜的制备与表征[J]. 医学教育探索, 2007, 0(4): 369-373 |
| 作者姓名： | 许俊 江学良 孙康 |
| 作者单位： | 上海交通大学金属基复合材料国家重点实验室 上海200240 |
| 摘 要： | 采用反复冷冻-解冻的方法制备了聚乙烯醇/丝胶共混凝胶薄膜,考察了薄膜热性能、力学性能和在水中的失重率,并对其微观结构进行了分析。结果表明:当制备过程中循环冷冻-解冻次数增加,且共混薄膜中丝胶与聚乙烯醇的含量相等时,可提高薄膜的综合性能。 |
| 关 键 词： | 丝胶 聚乙烯醇 凝胶薄膜 反复冷冻-解冻 |
Preparation and Characterization of PVA/Sericin Hydrogel Membranes |
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| XU Jun,JIANG Xue-liang,SUN Kang. Preparation and Characterization of PVA/Sericin Hydrogel Membranes[J]. Researches in Medical Education, 2007, 0(4): 369-373 | |
| Authors: | XU Jun JIANG Xue-liang SUN Kang |
| Abstract: | The hydrogel membranes of PVA/Sericin were prepared by freeze/thaw cycles.The thermal properties,solubility in water and mechanical properties of the hydrogel membranes were proposed,the micro-structure of the membranes was characterized.Results show that |
| Keywords: | sericin PVA hydrogel membranes freeze/thaw cycle |
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