Increasing the interlayer distance in layered microribbons enhances the electrically driven twisting response
文献类型：期刊论文
| 作者 | Zhang, Yifan1,2,3; Zhou, Zichao1,2; Peng, Cheng1,2; Duan, Ran1; Che, Yanke1,2; Zhao, Jincai1,2 |
| 刊名 | PHYSICAL REVIEW MATERIALS
 |
| 出版日期 | 2017-08-07 |
| 卷号 | 1期号:3 |
| ISSN号 | 2475-9953 |
| DOI | 10.1103/PhysRevMaterials.1.033601 |
| 英文摘要 | We designed a class of layered microribbons self-assembled from perylene diimide (PDI) molecules that exhibited a fast electrically driven twisting response. By increasing the length of the side chains of the PDIs, the microribbons maintained the same intralayer molecular orientation but exhibited enlarged interlayer distances, and the elasticity moduli of the resulting layered microribbons were effectively reduced from similar to 1.5 GPa to similar to 75 MPa. The electrically driven twisting response of the microribbons was inversely proportional to the elasticity modulus, indicating that the electroresponse of the resulting materials can be controlled through the interlayer distance. Furthermore, we demonstrated that the influence of the elastic modulus of the microribbons on the electrically driven twisting follows a screw dislocation mechanism. Our work provides a way to design and develop soft materials with a fast mechanical response to external stimuli. |
| 语种 | 英语 |
| WOS记录号 | WOS:000416563400002 |
| 出版者 | AMER PHYSICAL SOC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/45021]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Che, Yanke |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Key Lab Photochem, Beijing 100080, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Ulsan Natl Inst Sci & Technol, IBS Ctr Soft & Living Matter, Ulsan 689789, South Korea |
| 推荐引用方式 GB/T 7714 | Zhang, Yifan,Zhou, Zichao,Peng, Cheng,et al. Increasing the interlayer distance in layered microribbons enhances the electrically driven twisting response[J]. PHYSICAL REVIEW MATERIALS,2017,1(3). |
| APA | Zhang, Yifan,Zhou, Zichao,Peng, Cheng,Duan, Ran,Che, Yanke,&Zhao, Jincai.(2017).Increasing the interlayer distance in layered microribbons enhances the electrically driven twisting response.PHYSICAL REVIEW MATERIALS,1(3). |
| MLA | Zhang, Yifan,et al."Increasing the interlayer distance in layered microribbons enhances the electrically driven twisting response".PHYSICAL REVIEW MATERIALS 1.3(2017). |
入库方式： OAI收割
来源：化学研究所
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