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| T300与国产PAN基炭纤维的结构和性能研究 | |
| 引用本文： | 杨玉蓉,杨永生,华中,刘新. T300与国产PAN基炭纤维的结构和性能研究[J]. 玻璃钢/复合材料, 2009, 0(3) |
| 作者姓名： | 杨玉蓉 杨永生 华中 刘新 |
| 作者单位： | 1. 吉林师范大学凝聚态物理研究所,吉林四平,136000 2. 哈尔滨玻璃钢研究院,黑龙江哈尔滨,150036 3. 哈尔滨工业大学复合材料与结构研究所,黑龙江哈尔滨,150001 |
| 基金项目： | 吉林省教育厅科研计划项目 |
| 摘 要： | 采用WARD、SAXS、RAMAN、XPS等测试技术对T300和国产聚丙烯腈基炭纤维(PAN-CF)的组织结构及化学组成进行了表征,分析了材料的微观组织结构与宏观性能的关系.结果表明,和T300相比,国产炭纤维的乱层石墨层间距d002略小,微晶尺寸La,Lc略大,微孔尺寸较大,大孔洞所占百分比较多,微孔含量较低.国产炭纤维表面含氧官能团含量较低,为31.35%.表面活性小. |
| 关 键 词： | PAN基炭纤维 组织结构 宏观性能 表面活性 |
STRUCTURE AND PROPERTIES OF T300 AND DOMESTIC PAN-BASED CARBON FIBER |
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| YANG Yu-rong,YANG Yong-sheng,HUA Zhong,LIU Xin. STRUCTURE AND PROPERTIES OF T300 AND DOMESTIC PAN-BASED CARBON FIBER[J]. Fiber Reinforced Plastics/Composites, 2009, 0(3) | |
| Authors: | YANG Yu-rong YANG Yong-sheng HUA Zhong LIU Xin |
| Affiliation: | YANG Yu-rong1,YANG Yong-sheng2,HUA Zhong1,LIU Xin3(1.Institute of Condensed Matter Physics,Jilin Normal University,Siping 136000,China,2.Harbin FRP Institute,Harbin 150036,3.Center for Composite Materials and Structures,Harbin Institute of Technology,Harbin 150001,China) |
| Abstract: | The microstructure,chemical composition of T300 and domestic PAN-based carbon fiber(GCF) was studied by means of WARD,SAXS,RAMAN and XPS.Comparing GCF to T300,results show that the layer spacing d002 of GCF is lower than that of T300,both La and Lc of GCF are higher than that of T300.In addition,the size of the pores of GCF is bigger than that of T300,the bigger pore percentage of unit volume of GCF is higher than that of T300,and the micropore content of GCF is lower than that of T300.The content of surfac... |
| Keywords: | PAN-based carbon fiber microstructure mechanical property surface activity |
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