| 聚乙烯吡咯烷酮/聚苯胺自组装超薄膜的制备研究 |
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| 引用本文： | 乔涛,郑雪琳,邓平,翁家宝.聚乙烯吡咯烷酮/聚苯胺自组装超薄膜的制备研究[J].福建师范大学学报(自然科学版),2009,25(2). |
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| 作者姓名： | 乔涛 郑雪琳 邓平 翁家宝 |
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| 作者单位： | 1. 福建师范大学化学与材料学院,福建,福州,350108
2. 福建师范大学化学与材料学院,福建,福州,350108;福建省高分子材料重点实验室,福建,福州,350007 |
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| 基金项目： | 国家自然科学基金，教育部重点科技项目，国家重点实验室资助项目 |
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| 摘 要： | 利用聚乙烯吡咯烷酮(PVPon)与聚苯胺(PAn)间的氢键作用为驱动力通过层层自组装技术(LBL)构建了(PVPon/PAn)多层超薄膜.分别利用紫外-可见光谱、红外光谱、原子力显微镜、扫描电镜、X射线反射等对该自组装多层膜的沉积过程、吸附动力学、成膜驱动力、形貌、结构等进行了研究,结果表明,PVPon/PAn氢键自组装多层膜结构有序,表面粗糙度小.
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| 关 键 词： | 聚苯胺 聚乙烯吡咯烷酮 氢键自组装 超薄膜 |
Fabrication and Characterization of Self-assembly Ultra-thin Films Based on Poly(vinylpyrrolidone) and Polyaniline |
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| QIAO Tao,ZHENG Xue-lin,DENG Ping,WENG Jia-bao.Fabrication and Characterization of Self-assembly Ultra-thin Films Based on Poly(vinylpyrrolidone) and Polyaniline[J].Journal of Fujian Teachers University(Natural Science),2009,25(2). |
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| Authors: | QIAO Tao ZHENG Xue-lin DENG Ping WENG Jia-bao |
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| Institution: | 1.College of Chemistry and Materials Science;Fujian Normal University;Fuzhou 350108;China;2.Key Laboratory of Polymer Materials of Fujian Province;Fuzhou 350007;China |
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| Abstract: | A layer-by-layer self-assembly technique was used to fabricate multilayer ultrathin films consisting of PVPon and PAn via H-bond interaction.The assembling process,the driving force for construction,and the morphological structural of the multilayer films were investigated by UV-vis spectroscopy,fourier transform infrared(FTIR) spectroscopy,atomic force microscopy(AFM),scanning electron microscope(SEM) and X-ray reflectometry(XRR).The results showed that the PVPon/PAn multilayer films had a well-order struc... |
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