| 上浆剂分子量对碳纤维表观性能及其界面性能影响研究 |
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| 引用本文： | 张如良,黄玉东,刘丽,苏丹. 上浆剂分子量对碳纤维表观性能及其界面性能影响研究[J]. 材料科学与工艺, 2011, 19(3): 137-143 |
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| 作者姓名： | 张如良 黄玉东 刘丽 苏丹 |
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| 作者单位： | 集美大学信息工程学院;哈尔滨工业大学; |
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| 基金项目： | 国家自然科学基金51073047; 长江学者奖励计划 |
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| 摘 要： | 研究了不同分子量的上浆剂对碳纤维表观状态及其界面性能的影响,并采用了AFM,SEM等表面分析技术研究了上浆后碳纤维表面形貌.AFM,SEM证实了S-1表面没有小颗粒存在,沟槽较均匀,而S-2表面的沟槽较深,S-3表面的沟槽较浅,且表面都有小的颗粒.XPS证实了S-1表面含有O元素含量最高,表面极性官能团较多.上浆剂分子...
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| 关 键 词： | 上浆剂 碳纤维 分子量 复合材料 |
Effect of the molecular weight of sizing agent on the carbon fiber surface and interface properties |
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| ZHANG Ru-liang,HUANG Yu-dong,LIU Li and Su Dan. Effect of the molecular weight of sizing agent on the carbon fiber surface and interface properties[J]. Materials Science and Technology, 2011, 19(3): 137-143 |
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| Authors: | ZHANG Ru-liang HUANG Yu-dong LIU Li Su Dan |
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| Affiliation: | ZHANG Ru-liang1,2,HUANG Yu-dong2,LIU Li2,Su Dan2(1.College of Information Engineering,Jimei University,Xiamen 361021,China,2.Harbin Institute of Technology Harbin 150001 China) |
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| Abstract: | The effects of three different molecular weight of sizing agent on the performances of carbon fiber and carbon fiber composites were studied.It was found that a number of grooves uniformly dispersed on the S-1 surface.The depth of grooves on the S-1 surface was smaller than that on the S-2,but bigger than that on the S-3.Small particles on the S-2 and S-3 surface were confirmed by AFM,SEM.XPS also confirmed that S-1 surface contained more O element than others.The results indicated that the high and low mol... |
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| Keywords: | sizing agent carbon fiber molecular weight composite |
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