| 煤样类型对煤/聚苯胺复合材料导电率的影响 |
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| 引用本文： | 汪晓芹,周安宁,李侃社,曲建林,葛岭梅.煤样类型对煤/聚苯胺复合材料导电率的影响[J].煤炭转化,2007,30(3):12-15. |
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| 作者姓名： | 汪晓芹 周安宁 李侃社 曲建林 葛岭梅 |
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| 作者单位： | 西安科技大学化学与化工系,710054,西安 |
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| 基金项目： | 教育部科学技术研究项目
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陕西省教育厅资助项目 |
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| 摘 要： | 对不同煤样的变质程度、化学组成、煤中酚类物质和灰分对煤/聚苯胺复合材料电阻率的影响进行了研究,发现高孔隙率、高活性官能团含量和低灰分的煤样有利于制备出高电导率的煤/聚苯胺复合材料.煤中的酚类物质和矿物质对苯胺有阻聚作用,但酚的存在可优化常温下苯胺的聚合.
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| 关 键 词： | 煤 聚苯胺 酚 矿物质 类型 聚苯胺复合材料 导电率 影响 COAL CONDUCTIVITY EFFECTS COMPOSITES 聚合 优化 存在 阻聚作用 矿物质 高电导率 含量 活性官能团 高孔隙率 发现 研究 材料电阻率 |
| 修稿时间： | 2007-03-162007-04-15 |
EFFECTS OF COAL SAMPLES ON THE CONDUCTIVITY OF COAL/POLYANILINE COMPOSITES |
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| Wang Xiaoqin,Zhou Anning,Li Kanshe,Qu Jianlin,Ge Lingmei.EFFECTS OF COAL SAMPLES ON THE CONDUCTIVITY OF COAL/POLYANILINE COMPOSITES[J].Coal Conversion,2007,30(3):12-15. |
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| Authors: | Wang Xiaoqin Zhou Anning Li Kanshe Qu Jianlin Ge Lingmei |
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| Abstract: | The effects of coal samples, chemical composition, pheonol and minerals in coal on the resistivity of coal/polyaniline composites were studied. It has found that high conductive coal/polyaniline composites were prepared in the condition of the coal samples with high porosity, high active group amount and low ash content. Pheonol and minerals in coal play retardation role on the polymerization of aniline, and pheonol is beneficial to the polymerization of aniline in ambient temperature. |
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| Keywords: | coal polyaniline pheonol mineral |
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