仿生智能薄膜可達到“不知疲倦”的運動特性
發(fā)布時間:2019-05-15 22:49
【摘要】:正花瓣形狀的雙層薄膜吸收丙酮分子后,花瓣翩翩起舞,猶如一朵在風中搖弋的蘿卜花。"這是聚偏氟乙烯/聚乙烯醇雙層膜的仿生形變。"中國科學院深圳先進技術研究院副研究員杜學敏告訴《中國科學報》記者。近日,華東師范大學化學院博士生導師張利東課題組與杜學敏課題組合作,以聚偏氟乙烯(PVDF)和聚乙烯醇(PVA)高分子材料為研究對象,通過模擬生物結構衍生規(guī)律,制備出新型智能柔性雙層高分子膜材料。
[Abstract]:After absorbing acetone molecules, the petals dance like a radish flower rocking in the wind. "this is a bionic deformation of polyvinylidene fluoride / polyvinyl alcohol bilayer film." Du Xuemin, associate researcher of Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, told the China Science Daily. Recently, Zhang Lidong, doctoral supervisor of the School of Chemistry of East China normal University, cooperated with du Xuemin's research group to study polyvinylidene fluoride (PVDF) and polyvinyl alcohol (PVA) polymer materials by simulating the derivation of biological structure. A new type of intelligent flexible bilayer polymer membrane material was prepared.
【分類號】:TB383.2
本文編號:2477820
[Abstract]:After absorbing acetone molecules, the petals dance like a radish flower rocking in the wind. "this is a bionic deformation of polyvinylidene fluoride / polyvinyl alcohol bilayer film." Du Xuemin, associate researcher of Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, told the China Science Daily. Recently, Zhang Lidong, doctoral supervisor of the School of Chemistry of East China normal University, cooperated with du Xuemin's research group to study polyvinylidene fluoride (PVDF) and polyvinyl alcohol (PVA) polymer materials by simulating the derivation of biological structure. A new type of intelligent flexible bilayer polymer membrane material was prepared.
【分類號】:TB383.2
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