Scalable preparation of graphene reinforced Zirconium diboride composites with strong dynamic response
文献类型：期刊论文
| 作者 | Zhang, Baoxi1,2; Cheng, Laifei2; Lu, Yunchao4; Zhang, Qiang3 |
| 刊名 | Carbon
 |
| 出版日期 | 2018 |
| 卷号 | 139页码:1020-1026 |
| ISSN号 | 00086223 |
| DOI | 10.1016/j.carbon.2018.07.067 |
| 英文摘要 | An imperative bottleneck of ceramic materials with weak dynamic response, associating with rigid covalent or ionic bonds, has restricted its extensively applications. Despite traditional reinforcements of carbon fibers or whiskers improved their dynamic response, it was still limited to a threshold owing to their heterogeneous dispersion and structural damage. Graphene has been regarded as an alternative reinforcement due to its excellent in-plane mechanical property. Here we developed a scalable process of chemical assembly to fabricate ZrB2-SiC/graphene composites. Graphene offered a shielding effect to arrest crack propagation, and ultimately restrained fracture and fragmentation of composites. Compared with pristine ZrB2-SiC composites, the dynamic strain of ZrB2-SiC/graphene composites (5.2 vol %) depicted a 138% increasing (from 0.095 to 0.226%), and their dynamic stress exhibited a 28% increasing (from 1.50 to 1.92 GPa). This work offers a paradigm for preparing graphene reinforced ceramic composites with strong dynamic response. © 2018 Elsevier Ltd |
| 出版者 | Elsevier Ltd |
| 源URL | [http://ir.sic.ac.cn/handle/331005/25306]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 通讯作者 | Zhang, Baoxi |
| 作者单位 | 1.School of Mechanics, Civil Engineering and Architecture, Northwestern Polytechnical University, 127 West Youyi Road, Beilin District, Xi'an; Shaanxi Province; 710072, China; 2.National Key Laboratory of Thermostructure Composite Materials, Northwestern Polytechnical University, 127 West Youyi Road, Beilin District, Xi'an; Shaanxi Province; 710072, China; 3.AECC Beijing Institute of Aeronautical Materials, 8 Hangcai Avenue, Huanshancun, Haidian District, Beijing; 100095, China; 4.Department of Engineering Mechanics, Shanghai Jiao Tong University, 800 Dongchuan Road, Minhang District, Shanghai; 200240, China |
| 推荐引用方式 GB/T 7714 | Zhang, Baoxi,Cheng, Laifei,Lu, Yunchao,et al. Scalable preparation of graphene reinforced Zirconium diboride composites with strong dynamic response[J]. Carbon,2018,139:1020-1026. |
| APA | Zhang, Baoxi,Cheng, Laifei,Lu, Yunchao,&Zhang, Qiang.(2018).Scalable preparation of graphene reinforced Zirconium diboride composites with strong dynamic response.Carbon,139,1020-1026. |
| MLA | Zhang, Baoxi,et al."Scalable preparation of graphene reinforced Zirconium diboride composites with strong dynamic response".Carbon 139(2018):1020-1026. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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