Superfast-Response and Ultrahigh-Power-Density Electromechanical Actuators Based on Hierarchal Carbon Nanotube Electrodes and Chitosan
文献类型：期刊论文
| 作者 | Li, JZ ; Ma, WJ ; Song, L ; Niu, ZG ; Cai, L ; Zeng, QS ; Zhang, XX ; Dong, HB ; Zhao, D ; Zhou, WY ; Xie, SS |
| 刊名 | NANO LETTERS
 |
| 出版日期 | 2011 |
| 卷号 | 11期号:11页码:4636 |
| 关键词 | POLYMER-METAL COMPOSITES IONIC LIQUIDS ARTIFICIAL MUSCLES SUPERCAPACITORS ELECTROSTRICTION ELASTOMERS DEVICES MATRIX FILMS PAPER |
| ISSN号 | 1530-6984 |
| 通讯作者 | Xie, SS (reprint author), Chinese Acad Sci, Beijing Natl Lab Condensed Matter, Inst Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | Here we report a novel single-walled carbon nanotube (SWNT) based bimorph electromechanical actuator, which consists of unique as-grown SWNT films as double electrode layers separated by a chitosan electrolyte layer consisting of an ionic liquid. By taking advantage of the special hierarchical structure and the outstanding electrical and mechanical properties of the SWNT film electrodes, our actuators show orders-of-magnitude improvements in many aspects compared to previous ionic electroactive polymer (i-EAP) actuators, including superfast response (19 ms), quite wide available frequency range (dozens to hundreds of Hz), incredible large stress generating rate (1080 MPa/s), and ultrahigh mechanical output power density (244 W/kg). These remarkable achievements together with their facile fabrication, low driving voltage, flexibility, and long durability enable the SWNT-based actuators many applications such as artificial muscles for biomimetic flying insects or robots and flexible deployable reflectors. |
| 收录类别 | SCI |
| 资助信息 | National Basic Research Program of China [2012CB932302]; National Natural Science foundation of China [90921012, 51172271]; Beijing Municipal Education Commission [YB20108000101]; Chinese Academy of Sciences [KJCX2-YW-M01]; Exotic Nanocarbons; Japan Regional Innovation Strategy Program by Excellence; JST; Shinshu University |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/54108]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Li, JZ,Ma, WJ,Song, L,et al. Superfast-Response and Ultrahigh-Power-Density Electromechanical Actuators Based on Hierarchal Carbon Nanotube Electrodes and Chitosan[J]. NANO LETTERS,2011,11(11):4636. |
| APA | Li, JZ.,Ma, WJ.,Song, L.,Niu, ZG.,Cai, L.,...&Xie, SS.(2011).Superfast-Response and Ultrahigh-Power-Density Electromechanical Actuators Based on Hierarchal Carbon Nanotube Electrodes and Chitosan.NANO LETTERS,11(11),4636. |
| MLA | Li, JZ,et al."Superfast-Response and Ultrahigh-Power-Density Electromechanical Actuators Based on Hierarchal Carbon Nanotube Electrodes and Chitosan".NANO LETTERS 11.11(2011):4636. |
入库方式： OAI收割
来源：物理研究所
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