Application of electrospinning fibres on sound absorption in low and medium frequency range
文献类型：期刊论文
| 作者 | Liu, H.1; Wang, D.2; Zhao, N.2; Ma, J.1; Gong, J.1; Yang, S.1; Xu, J.1,2 |
| 刊名 | MATERIALS RESEARCH INNOVATIONS
 |
| 出版日期 | 2014-07-01 |
| 卷号 | 18页码:888-891 |
| 关键词 | Electrospinning Fibre Sound Absorption Low And Medium Frequency |
| ISSN号 | 1432-8917 |
| DOI | 10.1179/1432891714Z.000000000797 |
| 英文摘要 | Owing to their excellent viscoelasticity and easy processing properties, polymer materials have a huge potential in sound absorption. Moreover, micro-/nanofibres can be produced by electrospinning technology with many special advantages, such as high specific surface area. In this paper, electrospun fibres based on polyacrylonitrile (PAN), thermoplastic polyurethane (TPU) and thermoplastic polyester elastomer (TPEE) were prepared for the sound absorption test. The scanning electron microscopy micrographs showed that three types of fibres with mean diameters of 400, 1000 and 1000 nm for PAN, TPU and TPEE were obtained respectively. The sound absorption coefficients of the electrospun fibres were measured using the impedance tube instrument at different frequencies. Membranes with different back cavities were investigated. The results showed on the whole that the electrospun fibres had good acoustical performance in the low and medium frequency range (100-2500 Hz). Compared with TPU and TPEE fibre membranes, the PAN membrane measurement at the same condition had higher sound absorption coefficients in the frequency of 100-2500 Hz. These high specific surface and flexible electrospun fibres are suitable candidates for noise reduction in the low and medium frequency range. |
| 语种 | 英语 |
| WOS记录号 | WOS:000346178400183 |
| 出版者 | MANEY PUBLISHING |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/50135]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Ma, J. |
| 作者单位 | 1.Donghua Univ, Coll Mat Sci & Engn, State Key Lab Modificat Chem Fibers & Polymer Mat, Shanghai 201620, Peoples R China 2.Chinese Acad Sci, Inst Chem, Lab Polymer Phys & Chem, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, H.,Wang, D.,Zhao, N.,et al. Application of electrospinning fibres on sound absorption in low and medium frequency range[J]. MATERIALS RESEARCH INNOVATIONS,2014,18:888-891. |
| APA | Liu, H..,Wang, D..,Zhao, N..,Ma, J..,Gong, J..,...&Xu, J..(2014).Application of electrospinning fibres on sound absorption in low and medium frequency range.MATERIALS RESEARCH INNOVATIONS,18,888-891. |
| MLA | Liu, H.,et al."Application of electrospinning fibres on sound absorption in low and medium frequency range".MATERIALS RESEARCH INNOVATIONS 18(2014):888-891. |
入库方式： OAI收割
来源：化学研究所
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