| Hyper-stretchable self-powered sensors based on electrohydrodynamically printed, self-similar piezoelectric nano/microfibers | |
Huang, YongAn; Ding, Yajiang; Bian, Jing; Su YW(苏业旺) ; Zhou, Jun; Duan, Yongqing; Yin, Zhouping; Duan, YQ; Yin, ZP (reprint author), Huazhong Univ Sci & Technol, State Key Lab Digital Mfg Equipment & Technol, Wuhan 430074, Hubei, Peoples R China.
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| Source Publication | NANO ENERGY
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| 2017-10-01 | |
| Volume | 40Pages:432-439 |
| ISSN | 2211-2855 |
| Abstract | Hyper-stretchable self-powered sensors with high sensitivity and excellent stability using low-cost, printable, organic nanomaterials are attractive for immense applications. Here we present self-similar piezoelectric nano/microfibers for a hyper-stretchable self-powered sensor that demonstrates high stretchability (>300%), low detection limit (0.2 mg), and excellent durability (>1400 times at strain 150%). A proposed helix electrohydrodynamic printing technique (HE-Printing) in combination with in-surface self-organized buckling is used to fabricate aligned self-similar poly[vinylidene fluoride] (PVDF) nano/microfibers with in situ mechanical stretch and electrical poling to produce excellent piezoelectric properties. The hyper-stretchable self-powered sensors have shown repeatable and consistent electrical outputs with detection limit an order of magnitude smaller than the other stretchable sensors. Additionally, such sensors can simultaneously measure the own status and the extra multiply physical quantities, such as lateral pressure, impulse rate and applied strain. The high sensitivity can be further utilized to remotely detect human motion in addition to sensing a piece of paper with 1 mm x 1 mm. Further the fiber-based sensors can avoid the catastrophic collapse or wrinkling of serpentine film-based structure during stretching. |
| Keyword | Stretchable Electronics Self-powered Sensor Electrohydrodynamic Printing Piezoelectric Nanofiber Buckling Mechanics |
| DOI | 10.1016/j.nanoen.2017.07.048 |
| URL | 查看原文 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:000411687800049 |
| WOS Keyword | ELECTRONIC-SKIN ; EPIDERMAL ELECTRONICS ; STRAIN SENSORS ; DIRECT-WRITE ; PRESSURE ; NANOGENERATOR |
| WOS Research Area | Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics |
| WOS Subject | Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied |
| Funding Organization | National Natural Science Foundation of China(51635007 ; National Key Research and Development Program of China(2016YFB0401105) ; 91323303) |
| Department | LNM柔性结构与先进材料力学 |
| Classification | 一类 |
| Ranking | 4 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/70072 |
| Collection | 非线性力学国家重点实验室 |
| Corresponding Author | Duan, YQ; Yin, ZP (reprint author), Huazhong Univ Sci & Technol, State Key Lab Digital Mfg Equipment & Technol, Wuhan 430074, Hubei, Peoples R China. |
| Recommended Citation GB/T 7714 | Huang, YongAn,Ding, Yajiang,Bian, Jing,et al. Hyper-stretchable self-powered sensors based on electrohydrodynamically printed, self-similar piezoelectric nano/microfibers[J]. NANO ENERGY,2017,40:432-439. |
| APA | Huang, YongAn.,Ding, Yajiang.,Bian, Jing.,苏业旺.,Zhou, Jun.,...&Yin, ZP .(2017).Hyper-stretchable self-powered sensors based on electrohydrodynamically printed, self-similar piezoelectric nano/microfibers.NANO ENERGY,40,432-439. |
| MLA | Huang, YongAn,et al."Hyper-stretchable self-powered sensors based on electrohydrodynamically printed, self-similar piezoelectric nano/microfibers".NANO ENERGY 40(2017):432-439. |
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| JouArt-2017-123.pdf（1463KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Download | |
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