| PAN基静电纺纳米纤维毡的预氧化、碳化研究 |
| |
| 引用本文： | 余阳,周美华,薛刚.PAN基静电纺纳米纤维毡的预氧化、碳化研究[J].材料导报,2009,23(20). |
| |
| 作者姓名： | 余阳 周美华 薛刚 |
| |
| 作者单位： | 东华大学环境科学与工程学院,上海,201620 |
| |
| 基金项目： | 上海市重点学科建设项目 |
| |
| 摘 要： | 对PAN基静电纺纳米纤维毡进行了预氧化和碳化研究.通过热重分析仪、电子万能试验机、场发射电镜、傅立叶变换红外-拉曼光谱仪、X衍射仪等分析手段对纳米纤维毡、预氧化纤维毡和碳纤维毡进行了表征,研究了热处理过程中聚丙烯腈纳米纤维毡的失重、力学性能变化和结构变化等.
|
| 关 键 词： | 纳米碳纤维 聚丙烯腈 预氧化 碳化 静电纺丝 |
Study on Process of Preoxidation and Carbonization for PAN-based Electrospinning Carbon Nanofiber Mat |
| |
| YU Yang,ZHOU Meihua,XUE Gang.Study on Process of Preoxidation and Carbonization for PAN-based Electrospinning Carbon Nanofiber Mat[J].Materials Review,2009,23(20). |
| |
| Authors: | YU Yang ZHOU Meihua XUE Gang |
| |
| Affiliation: | YU Yang,ZHOU Meihua,XUE Gang(School of Environmental Science & Engineering,Donghua University,Shanghai 201620) |
| |
| Abstract: | The PANis electrospun to nanofiber mat,and the mat is stabilized and carbonized in order to get carbon nanofiber mat.Thermogravi metric analyzer,electronic universal testing machine,field emission-scanning electron microscope,infrared spectrometer and X-ray diffraction meter are employed to characterize the nanofiber mat,the stabilized nanofiber mat and carbonized nanofiber mat.Based on the above characterization,weight loss and chan-ges of mechanical properties and structural changes during thermal treat m... |
| |
| Keywords: | carbon nanofibers polyacrylonitrile preoxidation carbonized electrospinning |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
