Conductive composites with segregated structure and ultralow percolation threshold via flocculation-assembled PVDF/graphene core-shell particles
文献类型：期刊论文
| 作者 | Gao, Chong1,2; Zhang, Shimin1; Wang, Feng1; Liu, Peng1; Ding, Yanfen1; Yang, Mingshu1 |
| 刊名 | MATERIALS LETTERS
 |
| 出版日期 | 2015-11-01 |
| 卷号 | 158页码:428-431 |
| 关键词 | Graphene Polymeric composites Microstructure Electrical properties |
| 英文摘要 | A cellular segregated graphene network within poly(vinylidene fluoride) (PVDF) was constructed through hot compression of PVDF/graphene core-shell particles, which were fabricated via assembly of graphene oxide nanosheets (GrONs) on acrylamide-grafted PVDF particles and succeeding reduction of GrONs. The assembly was achieved by flocculation of GrONs, utilizing the salting-out effect of GrONs aqueous colloid. After reduction of the GrONs and the following hot compression of PVDF/graphene core-shell particles, the final composites exhibited an ultralow percolation threshold of 0.031 vol%, which can be attributed to the excellent construction of the cellular segregated graphene networks and exclusion effect of the bulky PVDF zones. (C) 2015 Elsevier B.V. All rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2015-11-03 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/28379]  |
| 专题 | 化学研究所_工程塑料实验室 |
| 作者单位 | 1.Chinese Acad Sci, Beijing Natl Lab Mol Sci, Key Lab Engn Plast, Inst Chem, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gao, Chong,Zhang, Shimin,Wang, Feng,et al. Conductive composites with segregated structure and ultralow percolation threshold via flocculation-assembled PVDF/graphene core-shell particles[J]. MATERIALS LETTERS,2015,158:428-431. |
| APA | Gao, Chong,Zhang, Shimin,Wang, Feng,Liu, Peng,Ding, Yanfen,&Yang, Mingshu.(2015).Conductive composites with segregated structure and ultralow percolation threshold via flocculation-assembled PVDF/graphene core-shell particles.MATERIALS LETTERS,158,428-431. |
| MLA | Gao, Chong,et al."Conductive composites with segregated structure and ultralow percolation threshold via flocculation-assembled PVDF/graphene core-shell particles".MATERIALS LETTERS 158(2015):428-431. |
入库方式： OAI收割
来源：化学研究所
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