To Clarify the Resilience of PEBA/MWCNT Foams via Revealing the Effect of the Nanoparticle and the Cellular Structure
文献类型：期刊论文
| 作者 | Cao, Yiyu; Pang, Yongyan; Dong, Xia; Wang, Dujin; Zheng, Wenge |
| 刊名 | ACS APPLIED POLYMER MATERIALS
 |
| 出版日期 | 2021 |
| 卷号 | 3期号:8页码:3766-3775 |
| 关键词 | THERMOPLASTIC POLYURETHANE SUPERCRITICAL CO2 NATURAL-RUBBER BEHAVIOR SEGMENT LIGHTWEIGHT STATE MICROSTRUCTURE POLYPROPYLENE FABRICATION |
| 英文摘要 | The objective of this study is to clarify the resilience of the poly(ether-mb-amide)/multiwalled carbon nanotube (PEBA/MWCNT) composite foams from the perspectives of the nanoparticle and the cellular structure. The PEBA/MWCNT composites were prepared via a solution blending process with different contents of MWCNTs (0, 0.1, 1, and 5 wt %), and then the PEBA/MWCNT foams were prepared via a subsequent two-step batch foaming technique. The cyclic tensile test was performed with a universal testing machine, and the inelastic behavior of the composites and the foams was estimated based on the cyclic strain-stress curves. It was found that the incorporation of the MWCNT not only enhances the inelastic behavior of the composites via increasing the modulus but also brings in improved resilience of the foams compared to the composites via decreasing the cell size and increasing the cell density. The foam with 0.1 wt % content of MWCNT exhibits the best resilience. It is considered that the competition between the two effects of the nanoparticles of restricting chain mobility and altering the cellular structure might be the reason to bring the best resilience at a suitable content of the nanoparticles. The resilience of the foams with different contents of MWCNT showed no significant dependence on the expansion ratio and the modulus, which allows for their potential applications in the fields of high-end sport shoes and sports apparatus. |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/21659]  |
| 专题 | 中国科学院宁波材料技术与工程研究所 2021专题_期刊论文 |
| 作者单位 | 1.Pang, YY 2.Zheng, WG (corresponding author), Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Key Lab Biobased Polymer Mat Technol & Applicat Z, Lab Polymers & Composites, Ningbo 315201, Zhejiang, Peoples R China. 3.Zheng, WG (corresponding author), Univ Chinese Acad Sci, Beijing 100049, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Cao, Yiyu,Pang, Yongyan,Dong, Xia,et al. To Clarify the Resilience of PEBA/MWCNT Foams via Revealing the Effect of the Nanoparticle and the Cellular Structure[J]. ACS APPLIED POLYMER MATERIALS,2021,3(8):3766-3775. |
| APA | Cao, Yiyu,Pang, Yongyan,Dong, Xia,Wang, Dujin,&Zheng, Wenge.(2021).To Clarify the Resilience of PEBA/MWCNT Foams via Revealing the Effect of the Nanoparticle and the Cellular Structure.ACS APPLIED POLYMER MATERIALS,3(8),3766-3775. |
| MLA | Cao, Yiyu,et al."To Clarify the Resilience of PEBA/MWCNT Foams via Revealing the Effect of the Nanoparticle and the Cellular Structure".ACS APPLIED POLYMER MATERIALS 3.8(2021):3766-3775. |
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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