| 碳纤维表面处理及液相吸附性能 |
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| 引用本文： | 靳玉伟,李慧暄.碳纤维表面处理及液相吸附性能[J].吉林工学院学报,2000,21(2):57-60. |
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| 作者姓名： | 靳玉伟 李慧暄 |
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| 作者单位： | [1]中国人民解放军军需大学军需工程系 [2]吉林工学院轻纺工程系 |
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| 基金项目： | 吉林省计委科学基金资助项目 |
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| 摘 要： | 采用磷化物水蒸汽结合处理法，对低模量聚丙烯腈基碳纤维及粘胶基碳纤维进行了重量失损，液相吸附实验。对各种影响因素进行正交优化设计，平行实验和线性回归处理，以亚甲基半吸附量为指标，从而确定了最佳工艺参数，比表面、孔径公布和扫描电镜图片对活化前后的碳纤维结果地表征。
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| 关 键 词： | 吸附量 活化处理 聚丙烯腈基碳纤维 |
The Surface Modification of Carbon Fibre and Its Liquid Phase Adsorbability |
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| JIN Yu wei ,LI Hui xuan ,CHEN Dong sheng.The Surface Modification of Carbon Fibre and Its Liquid Phase Adsorbability[J].Journal of Jilin Institute of Technology,2000,21(2):57-60. |
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| Authors: | JIN Yu wei LI Hui xuan CHEN Dong sheng |
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| Institution: | JIN Yu wei 1,LI Hui xuan 2,CHEN Dong sheng 2 |
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| Abstract: | The weight loss and liquid phase absorbability of low modulus PAN carbon fibre and viscose carbon fibre after surface modified by the phosphide steam method were studied. Various influencing factors were investigated experimentally according to orthogonal design. Both fibres were tested parallelly and the data obtained were treated by linear regression. Based on the absorbed amount of methylene blue, the optimum modification parameters were determined. The structure of both fibres before and after surface activation were characterized by their specific surface area, pore size distribution and SEM micrographs. |
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| Keywords: | absorbed amount activation treatment specific surface area methylene blue PAN carbon fibre viscose carbon fibre |
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