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| 臭氧处理对碳纤维表面及其复合材料性能的影响 | |
| 引用本文： | 冀克俭,邓卫华,陈刚,邵鸿飞,张以河,刘元俊,毛如增,汪信,陆路德,杨绪杰.臭氧处理对碳纤维表面及其复合材料性能的影响[J].工程塑料应用,2003,31(5):34-36. |
| 作者姓名： | 冀克俭 邓卫华 陈刚 邵鸿飞 张以河 刘元俊 毛如增 汪信 陆路德 杨绪杰 |
| 作者单位： | 1. 南京理工大学,南京,210094;中国兵器工业集团第五三研究所,济南,250031 2. 中国兵器工业集团第五三研究所,济南,250031 3. 南京理工大学,南京,210094 |
| 基金项目： | 山东省自然科学基金资助项目(Q99F02) |
| 摘 要： | 利用X射线光电子能谱(XPS)研究了碳纤维经臭氧(O3)氧化处理后表面元素组成及表面官能团的变化，结果发现，O3表面处理主要增加了碳纤维表面上的羟基或醚基官能团；研究了表面O3氧化处理对复合材料力学性能的影响，结果表明，碳纤维经O3氧化处理后明显改善了碳纤维与环氧树脂间的界面粘结，其复合材料的层间剪切强度明显提高。 |
| 关 键 词： | 臭氧处理 碳纤维表面处理 复合材料 性能 影响 |
| 修稿时间： | 2003年2月9日 |
INFLUENCE OF O3 SURFACE TREATMENT UPON THE CARBON FIBER SURFACE AND ITS COMPOSITE PROPERTY |
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| Ji Kejian,Deng Weihua,Chen Gang,Shao Hongfei,Zhang Yihe,Du Yuanjun,Mao Ruzeng,Wang Xin,Lu Lude,Yang Xujie.INFLUENCE OF O3 SURFACE TREATMENT UPON THE CARBON FIBER SURFACE AND ITS COMPOSITE PROPERTY[J].Engineering Plastics Application,2003,31(5):34-36. | |
| Authors: | Ji Kejian Deng Weihua Chen Gang Shao Hongfei Zhang Yihe Du Yuanjun Mao Ruzeng Wang Xin Lu Lude Yang Xujie |
| Abstract: | The technology of on-line O3 surface treatment of carbon fiber has been studied. The composition and the chemical state of elements of the fiber surface were analyzed and the contents of oxygen-containing functional groups on the carbon fiber surface were measured by X-ray photoelectron spectroscopy ( XPS). O3 surface treatment mainly led to the increase of C-O functional groups of the fiber surface. The influence of ozonization surface treatment on the mechanical properties of the composites was studied. The results indicated the technology of on-line O3 surface treatment was effective in strengthening the interfacial adhesion between fibers and epoxy resin and increasing the interlaminar shear strength of the composite. |
| Keywords: | carbon fiber X-ray photoelectron spectroscopy surface treatment ozonization composite |
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