| 聚乙二醇对碳纤维电极材料性能的影响 |
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| 引用本文： | 周铁梅,袁阳,高原,赵朋远,李博弘,金政.聚乙二醇对碳纤维电极材料性能的影响[J].化学与粘合,2013(4):59-62. |
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| 作者姓名： | 周铁梅 袁阳 高原 赵朋远 李博弘 金政 |
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| 作者单位： | 渤海船舶重工有限责任公司;海军驻431厂代表室;哈尔滨市化工研究所;黑龙江省科学院石油化学研究院;黑龙江大学化学化工与材料学院功能高分子重点实验室黑龙江省高效转化的化工过程与技术重点实验室 |
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| 摘 要： | 以聚乙二醇为改性剂，采用静电纺丝法制备聚丙烯腈纤维。经预氧化、碳化过程制备了聚丙烯腈基碳纤维。用SEM、XRD等手段表征了碳纤维的微观形貌及结构。用XPS测试表征了碳纤维表面元素含量。用循环伏安测试法测试碳纤维电极材料的电化学性能。实验结果表明，当聚乙二醇加入量为4％时，得到的碳纤维电极材料电容性能最佳，其比电容值达到126．84F／g。
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| 关 键 词： | 聚乙二醇 碳纤维 电极材料 比电容 |
The Effect of Polyethylene Glycol on the Performance of Carbon Fiber Electrode Materials |
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| ZHOU Tie-mei,YUAN Yang,GAO Yuan,ZHAO Peng-yuan,LI Bo-hong,JIN Zheng.The Effect of Polyethylene Glycol on the Performance of Carbon Fiber Electrode Materials[J].Chemistry and Adhesion,2013(4):59-62. |
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| Authors: | ZHOU Tie-mei YUAN Yang GAO Yuan ZHAO Peng-yuan LI Bo-hong JIN Zheng |
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| Affiliation: | 1.Bohai Shipbuilding Heavy Industry Co.,Ltd.,Huludao 125000,China;2.Navy Office of 431 Factory,Huludao 125000,China;3.Harbin Research Institute of Chemical Industry,Harbin 150000,China;4.Institute of Petrochemistry,Heilongjiang Academy of Sciences,Harbin 150040,China;5.Laboratory of Functional Polymer Materials,College of Chemistry and Material Sciences,Heilongjiang University,Harbin,150080 China) |
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| Abstract: | The polyacrylonitrile was used as raw material to prepare polyacrylonitrile fiber by electrospinning method with using polyethylene glycol as modifiers. The polyacrylonitrile carbon fibers were synthesized by preoxidation and carbonization of polyacrylonitrile fiber. The morphology and microstructure of carbon fibers was characterized by SEM and XRD. The surface elements contents of carbon fibers were characterized by XPS. The electrochemical performance of carbon fibers electrode material was tested by cyclic voltammetry. When the content of polyethylene glycol was 4%, the obtained carbon fiber electrode material would have the optimal specific capacitance which was 126.84 F/g. |
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| Keywords: | Polyethylene glycol carbon fiber electrode materials specific capacitance |
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