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紫外固化型聚合物水凝胶的 周期图案形成及其调控

孟想 杨蕊竹 刘东旭 孙允陆 张世明 徐颖 董文飞

孟想, 杨蕊竹, 刘东旭, 孙允陆, 张世明, 徐颖, 董文飞. 紫外固化型聚合物水凝胶的 周期图案形成及其调控[J]. 中国光学(中英文), 2012, 5(4): 436-443. doi: 10.3788/CO.20120504.0436
引用本文: 孟想, 杨蕊竹, 刘东旭, 孙允陆, 张世明, 徐颖, 董文飞. 紫外固化型聚合物水凝胶的 周期图案形成及其调控[J]. 中国光学(中英文), 2012, 5(4): 436-443. doi: 10.3788/CO.20120504.0436
MENG Xiang, YANG Rui-zhu, LIU Dong-xu, SUN Yun-lu, ZHANG Shi-ming, XU Ying, DONG Wen-fei. Formation and adjustment of cycle pattern of UV-curable polymeric hydrogel[J]. Chinese Optics, 2012, 5(4): 436-443. doi: 10.3788/CO.20120504.0436
Citation: MENG Xiang, YANG Rui-zhu, LIU Dong-xu, SUN Yun-lu, ZHANG Shi-ming, XU Ying, DONG Wen-fei. Formation and adjustment of cycle pattern of UV-curable polymeric hydrogel[J]. Chinese Optics, 2012, 5(4): 436-443. doi: 10.3788/CO.20120504.0436

紫外固化型聚合物水凝胶的 周期图案形成及其调控

doi: 10.3788/CO.20120504.0436
基金项目: 

国家自然科学基金资助项目(No.91123029,No.61077066,No.50902128);吉林省自然科学基金资助项目(No.20101534)

详细信息
    通讯作者:

    董文飞

  • 中图分类号: O644;TB324

Formation and adjustment of cycle pattern of UV-curable polymeric hydrogel

  • 摘要: 以聚乙二醇二丙烯酸酯型水凝胶(PEGDA)为基底,制备了长程有序的表面褶皱图形,研究了其形成机理以及调控方法。通过调控光交联加工参数,聚合物凝胶表面出现大面积的周期图形阵列,该阵列尺寸可以在101~103 m之间调控,整体图形面积可达mm至cm级。分析表明,褶皱图形的形成主要是由于水汽蒸发过程中PEGDA水凝胶膜表面弯曲与体积压缩之间的竞争作用。

     

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出版历程
  • 收稿日期:  2012-03-12
  • 修回日期:  2012-05-15
  • 刊出日期:  2012-08-10

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