Silicone-Ionic Liquid Elastomer Composite with Keratin as Reinforcing Agent Utilized as Pressure Sensor
文献类型：期刊论文
| 作者 | Liu, Xue1,2; Yu, Liyun2; Zhu, Zicai4; Nie, Yi1,3; Skov, Anne Ladegaard2 |
| 刊名 | MACROMOLECULAR RAPID COMMUNICATIONS
 |
| 出版日期 | 2020-12-03 |
| 页码 | 5 |
| 关键词 | fast response ionic liquid keratin polydimethylsiloxane pressure sensor |
| ISSN号 | 1022-1336 |
| DOI | 10.1002/marc.202000602 |
| 英文摘要 | Development of a flexible pressure sensor is crucial for the future improvement of the wearable electronic devices designed to detect dynamic human motion. In this study, a novel pressure sensor with remarkably improved force sensing characteristics is obtained through combined usage of polydimethylsiloxane (PDMS) and ionic liquid (IL). Keratin is dispersed homogeneously in the PDMS matrix to serve as a reinforcing filler. High conductivity IL is employed as sensitivity-enhancing constituent in the elastomer, and the effect of the amount of IL on elastomers' pressure-sensing performance is investigated. The elastomer with 70 parts per hundred rubber (phr) IL shows excellent pressure-sensing performance. This novel pressure sensor demonstrates high linear sensitivity (0.037 kPa(-1)) in the large pressure region of 0-10 kPa. Response and recovery times are 8 and 11 ms, respectively, which are much shorter than previously reported. Moreover, the pressure sensor could distinguish different pressures via stable sensing signals in the pressure range of 0 to 50 kPa. The excellent performance of the novel pressure sensor has application potential in various fields, such as health monitoring and soft robotics. |
| WOS关键词 | STRAIN ; FOAM |
| 资助项目 | Department of Chemical and Biochemical Engineering, Technical University of Denmark ; National Natural Science Foundation of China[21776276] ; Zhengzhou High Level Talent[20180300045] |
| WOS研究方向 | Polymer Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000595201900001 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 资助机构 | Department of Chemical and Biochemical Engineering, Technical University of Denmark ; National Natural Science Foundation of China ; Zhengzhou High Level Talent |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/42712]  |
| 专题 | 中国科学院过程工程研究所 |
| 通讯作者 | Nie, Yi; Skov, Anne Ladegaard |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, Beijing Key Lab Ion Liquids Clean Proc, Beijing 100190, Peoples R China 2.Tech Univ Denmark, Danish Polymer Ctr, Dept Chem & Biochem Engn, Soeltofts Plads 227, DK-2800 Lyngby, Denmark 3.Zhengzhou Inst Emerging Ind Technol, Zhengzhou 450000, Peoples R China 4.Xi An Jiao Tong Univ, Shanxi Key Lab Intelligent Robots, Xian 710049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Xue,Yu, Liyun,Zhu, Zicai,et al. Silicone-Ionic Liquid Elastomer Composite with Keratin as Reinforcing Agent Utilized as Pressure Sensor[J]. MACROMOLECULAR RAPID COMMUNICATIONS,2020:5. |
| APA | Liu, Xue,Yu, Liyun,Zhu, Zicai,Nie, Yi,&Skov, Anne Ladegaard.(2020).Silicone-Ionic Liquid Elastomer Composite with Keratin as Reinforcing Agent Utilized as Pressure Sensor.MACROMOLECULAR RAPID COMMUNICATIONS,5. |
| MLA | Liu, Xue,et al."Silicone-Ionic Liquid Elastomer Composite with Keratin as Reinforcing Agent Utilized as Pressure Sensor".MACROMOLECULAR RAPID COMMUNICATIONS (2020):5. |
入库方式： OAI收割
来源：过程工程研究所
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