Flexible TaC/C electrospun non-woven fabrics with multiple spatial-scale conductive frameworks for efficient electromagnetic interference shielding
文献类型：期刊论文
| 作者 | Guo, Hongtao; Wang, Feng; Luo, Heng; Li, Yang; Lou, Zhichao; Ji, Yuan; Liu, Xueyu; Shen, Bin; Peng, Yuhui; Liu, Kunming |
| 刊名 | COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING
 |
| 出版日期 | 2021 |
| 卷号 | 151 |
| 关键词 | TRANSITION-METAL CARBIDES TANTALUM CARBIDE POLYMER COMPOSITES MICROWAVE-ABSORPTION NANOFIBERS NANOCOMPOSITES NANOPARTICLES NETWORK |
| 英文摘要 | Efficient, flexible, thin, and easy processing electromagnetic interference (EMI) performance materials attract attention to prevent increasingly electromagnetic pollution. Herein, we fabricated multiple spatial-scale conductive frameworks containing tantalum carbide (TaC) nanoparticles by electrospinning and high-temperature pyrolysis. The electrospun composite fabrics possess outstanding properties such as an excellent tensile strength of 9.5 MPa and excellent flexibility. Furthermore, the TaC nanoparticles with appropriate concentration can interconnect with each other endowing the composite fabrics with high electrical conductivity of 10.4 S cm(-1). It also has great EMI SE of up to 37.7 dB in X band with only 0.2 mm thickness, and the SSE/t values of 4290.1 dB cm(2) g(-1). Owing to its pore structure, the shielding mechanism is mainly based on reflection and the finite element simulation further visually confirmed the excellent shielding capabilities. This novel electrospun composite fabrics have a great potential to be applied in fields of aerospace, and electronic devices. |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/21278]  |
| 专题 | 2021专题_期刊论文 |
| 作者单位 | 1.Luo, H (corresponding author), Cent South Univ, Sch Phys & Elect, Changsha 410083, Peoples R China. 2.Jiang, SH (corresponding author), Nanjing Forestry Univ, Coll Mat Sci & Engn, Int Innovat Ctr Forest Chem & Mat, Jiangsu Coinnovat Ctr Efficient Proc & Utilizat F, Nanjing 210037, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Guo, Hongtao,Wang, Feng,Luo, Heng,et al. Flexible TaC/C electrospun non-woven fabrics with multiple spatial-scale conductive frameworks for efficient electromagnetic interference shielding[J]. COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING,2021,151. |
| APA | Guo, Hongtao.,Wang, Feng.,Luo, Heng.,Li, Yang.,Lou, Zhichao.,...&Jiang, Shaohua.(2021).Flexible TaC/C electrospun non-woven fabrics with multiple spatial-scale conductive frameworks for efficient electromagnetic interference shielding.COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING,151. |
| MLA | Guo, Hongtao,et al."Flexible TaC/C electrospun non-woven fabrics with multiple spatial-scale conductive frameworks for efficient electromagnetic interference shielding".COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING 151(2021). |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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