Surface growth of MG(multilayer graphene)–SiC nanofillers/poly(vinylidene fluoride) composites for improving thermal conductivity and maintaining electrical insulation
文献类型：期刊论文
| 作者 | He,Jing1,2; Guo,Yulan1,2; Tian,Konghu1,2; Wang,Hua1 ; Su,Zheng1,2; Huang,Weiqi1,2; Tian,Xingyou1
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| 刊名 | Materials Research Express
 |
| 出版日期 | 2017-08-07 |
| 卷号 | 4 |
| 关键词 | MG–SiCnf electrical conductivity thermal conductivity PVDF/MG–SiCnf composites |
| ISSN号 | 2053-1591 |
| DOI | 10.1088/2053-1591/aa7d8d |
| 英文摘要 | Abstract In the present research, a high-frequency heating process with the advantages of simplicity and high yield was applied to synthesize multilayer graphene–SiC nanofillers (MG–SiCnf) and found to boost yields dramatically. The growth process of MG–SiCnf was also investigated. Nanofillers grown on an MG surface consisted of both SiC particles and SiC nanofibers. Interestingly, the growth process of SiC nanofibers included two main steps: firstly, SiC particles gathered on the edge of the MG, and then they grew into SiC nanofibers. SiC nanofibers enhanced the thermal conductivity of materials whereas SiC particles tended to hinder electronic transmission. The vertical and in-plane orientated thermal conductivities of poly(vinylidene fluoride) (PVDF)/MG–SiCnf composites were determined to be 0.28 and 30.491 W m?1 K?1, while the maximum value of the electrical conductivity of PVDF/MG–SiCnf composites was only 2.0??×??10?11 S cm?1. In addition, the storage modulus of PVDF/MG–SiCnf composites also improved remarkably in comparison with that of pure PVDF. |
| 语种 | 英语 |
| WOS记录号 | IOP:2053-1591-4-8-AA7D8D |
| 出版者 | IOP Publishing |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/43034]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 作者单位 | 1.Institute of Applied Technology, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei 230031, People’s Republic of China 2.University of Science and Technology of China, Hefei 230026, People’s Republic of China |
| 推荐引用方式 GB/T 7714 | He,Jing,Guo,Yulan,Tian,Konghu,et al. Surface growth of MG(multilayer graphene)–SiC nanofillers/poly(vinylidene fluoride) composites for improving thermal conductivity and maintaining electrical insulation[J]. Materials Research Express,2017,4. |
| APA | He,Jing.,Guo,Yulan.,Tian,Konghu.,Wang,Hua.,Su,Zheng.,...&Tian,Xingyou.(2017).Surface growth of MG(multilayer graphene)–SiC nanofillers/poly(vinylidene fluoride) composites for improving thermal conductivity and maintaining electrical insulation.Materials Research Express,4. |
| MLA | He,Jing,et al."Surface growth of MG(multilayer graphene)–SiC nanofillers/poly(vinylidene fluoride) composites for improving thermal conductivity and maintaining electrical insulation".Materials Research Express 4(2017). |
入库方式： OAI收割
来源：合肥物质科学研究院
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