| 掺碘对石墨导电涂料性能的影响 |
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| 引用本文： | 邹友忠,张安莉,曹关中,唐宗薰.掺碘对石墨导电涂料性能的影响[J].建筑科学与工程学报,2001,18(1):73-78. |
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| 作者姓名： | 邹友忠 张安莉 曹关中 唐宗薰 |
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| 作者单位： | 1. 长安大学,基础课部,陕西,西安,710061
2. 西北大学,陕西,西安,710069 |
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| 摘 要： | 研究了石墨—聚苯乙烯—苯、石墨—醇酸清漆—稀释剂、石墨—硝基清漆—稀释剂3种涂料中分别掺入碘后对涂料导电性能的影响．实验表明，掺碘后3种涂料的导电性分别提高到3.1倍、4.5倍、13.1倍．其增导机理有一是生成石墨—碘传荷络合物，二是碘与聚合物反应生成了极性基团．在相同情况下，溶液型涂料导电性高于溶胶型涂料．
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| 关 键 词： | 石墨 导电涂料 碘 导电聚合物 |
| 文章编号： | 1001-7569(2001)01-0073-06 |
| 修稿时间： | 2000年12月20 |
Effect on the property of
graphite electric conduction paint after doping iodine |
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| ZHOU You-zhong,ZHANG An-li,CAO Guan-zhong,TANG Zong-xun.Effect on the property of
graphite electric conduction paint after doping iodine[J].Journal of Architecture and Civil Engineering,2001,18(1):73-78. |
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| Authors: | ZHOU You-zhong ZHANG An-li CAO Guan-zhong TANG Zong-xun |
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| Affiliation: | ZHOU You zhong1,ZHANG An li1,CAO Guan zhong1,TANG Zong xun2 |
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| Abstract: | The I 2-doping effects on the electric conductivities of three kinds of paints:Graphite-polystyrene-benzene,Graphite-alcohol acid Varnish-dilute and Graphite-nitro-Varnish-dilute is studied.After being I 2-doping, the electric conductivity of three paints are raised 3.1,4.5,13.1 times respectively.The increased conduction mechanism is that:(1)the graphite-iodine charge transfer complex is produced;(2)the iodine reacts with polymer to produce the polar group.Under the same condition,the conduction of the solution paint is stronger than the sol paint. |
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| Keywords: | graphite electric conduction paint iodine conducting polymer |
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