| Damping, thermal, and mechanical properties of carbon nanotubes modified castor oil-based polyurethane/epoxy interpenetrating polymer network composites | |
| Department | 先进润滑与防护材料研究发展中心 |
Chen SB(陈守兵)1,2 ; Wang QH(王齐华)1; Wang TM(王廷梅)1; Wang QH(王齐华); Wang TM(王廷梅)
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| The second department | 固体润滑国家重点实验室 |
| 2012 | |
| Source Publication | Materials & Design
 |
| ISSN | 0261-3069 |
| Volume | 38Pages:47-52 |
| Abstract | A series of castor oil-based polyurethane (PU)/epoxy resin (EP)-graft interpenetrating polymer network (IPN) composites loaded with multi-walled carbon nanotubes (CNTs) were prepared. The damping properties, thermal stability, tensile and impact strengths, as well as fractured surfaces of the CNTs modified IPN composites were studied systematically. Results revealed that the incorporation of CNTs can improve the damping capacity especially when the CNTs content was 0.1%, though the thermal decomposition temperature decreased slightly. The storage modulus was also increased with the addition of CNTs. The mechanical properties of the modified polymer composites were improve. The tensile strength of the polymer composites increase by more than 30% compared to the matrix, when the CNTs contents were 0.1% and 0.7%. When the CNTs content was 0.3%, the impact strength of the modified composites increased by ca. 54% compared to the polymer matrix. It is expected that the modified composites may be used as structural damping materials. (C) 2012 Elsevier Ltd. All rights reserved. |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.1016/j.matdes.2012.02.003 |
| Funding Organization | the National Science Foundation for Distinguished Young Scholars of China (Grant No. 51025517);the 973 Project of China (2007CB607606);the National Defense Basic Scientific Research Project (A1320110011) |
| Indexed By | SCI |
| If | 2.913 |
| Language | 英语 |
| Funding Project | 聚合物自润滑复合材料组 |
| compositor | 第一作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/3408 |
| Collection | 固体润滑国家重点实验室（LSL） 中国科学院材料磨损与防护重点实验室/先进润滑与防护材料研究发展中心 |
| Corresponding Author | Wang QH(王齐华); Wang TM(王廷梅) |
| Affiliation | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| Recommended Citation GB/T 7714 | Chen SB,Wang QH,Wang TM,et al. Damping, thermal, and mechanical properties of carbon nanotubes modified castor oil-based polyurethane/epoxy interpenetrating polymer network composites[J]. Materials & Design,2012,38:47-52. |
| APA | Chen SB,Wang QH,Wang TM,王齐华,&王廷梅.(2012).Damping, thermal, and mechanical properties of carbon nanotubes modified castor oil-based polyurethane/epoxy interpenetrating polymer network composites.Materials & Design,38,47-52. |
| MLA | Chen SB,et al."Damping, thermal, and mechanical properties of carbon nanotubes modified castor oil-based polyurethane/epoxy interpenetrating polymer network composites".Materials & Design 38(2012):47-52. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 47-52.PDF（902KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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