| 聚苯胺薄膜在不同质子酸溶液中的生长 |
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| 引用本文： | 李冀蜀,林晨,顾大伟,史兴朝,沈临江,杨南如. 聚苯胺薄膜在不同质子酸溶液中的生长[J]. 陶瓷科学与艺术, 2009, 0(2) |
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| 作者姓名： | 李冀蜀 林晨 顾大伟 史兴朝 沈临江 杨南如 |
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| 作者单位： | 南京工业大学理学院;南京工业大学材料科学与工程学院; |
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| 基金项目： | 国家自然科学基金资助项目(10774076) |
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| 摘 要： | 在H2SO4、HCl、HNO3和H3PO4质子酸水溶液中采用原位聚合法在石英基片上制备了聚苯胺薄膜.通过对薄膜试样进行红外光谱(FT-IR)、紫外光谱、扫描电镜(SEM)、导电性能的测试研究不同种类质子酸对聚苯胺薄膜厚度及导电性能的影响.实验结果表明,试样的掺杂程度和薄膜分子链共轭长度是提高试样导电性能的重要因素,质子酸的氧化性对薄膜生长和导电性能也会产生影响.
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| 关 键 词： | 聚苯胺薄膜 质子酸 薄膜生长 电导率 |
Growth of polyaniline film in different protonic acids |
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| LI Ji-shu,,LIN Chen,GU Da-wei,SHI Xing-zhao,SHEN Lin-jiang,YANG Nan-ru. Growth of polyaniline film in different protonic acids[J]. Ceramics Science & Art, 2009, 0(2) |
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| Authors: | LI Ji-shu LIN Chen GU Da-wei SHI Xing-zhao SHEN Lin-jiang YANG Nan-ru |
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| Affiliation: | LI Ji-shu1,2,LIN Chen1,GU Da-wei1,SHI Xing-zhao1,SHEN Lin-jiang1,YANG Nan-ru2(1.College of Sciences,Nanjing University of Technology,Nanjing 210009,China,2.College of Materials Science and Engineering,China) |
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| Abstract: | Polyaniline(PANI) films were in situ polymerized on the quartz substrates in different aqueous protonic acid(H2SO4,HCl,HNO3,and H3PO4).From the results of infrared-ray specturm(FT-IR),UV-visible,scanning electron microscopy(SEM) and conductivity,the influence of acid solutions on the thickness and electrical conducting properties of PANI films was investigated.Experimental results indicated that the doping level of the samples and conjugation length of the molecule chain were two important factors on the co... |
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| Keywords: | polyaniline film protonic acid film growth conductivity |
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