PMID- 31060271 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20200930 IS - 2072-666X (Print) IS - 2072-666X (Electronic) IS - 2072-666X (Linking) VI - 10 IP - 5 DP - 2019 May 5 TI - A Flexible Piezoelectric Nanogenerator Based on Aligned P(VDF-TrFE) Nanofibers. LID - 10.3390/mi10050302 [doi] LID - 302 AB - Aligned P(VDF-TrFE) nanofibers are successfully fabricated by advanced electrospinning. The aligned feature of the nanofibers is achieved by using parallel electrodes, which is fabricated by lithography and wet etching, and a rotating drum collector. Scanning electron microscope (SEM) images show that the nanofibers are highly ordered with a smooth surface and uniform diameter. X-ray diffraction (XRD) and Fourier Transform Infrared spectrum (FTIR) tests indicate that the fibers contain high beta phase content. The nanogenerator based on aligned P(VDF-TrFE) nanofibers exhibits good electric performance with a maximum output voltage as high as 12 V and peak-peak short circuit current about 150 nA, highlighting the potential application of P(VDF-TrFE) on self-powered and wearable devices. FAU - You, Sujian AU - You S AD - Wuhan University Shenzhen Research Institute, Shenzhen 518000, China. 200731230029@whu.edu.cn. AD - College of Mathematics and Physics, Fujian University of Technology, Fuzhou 350118, China. 200731230029@whu.edu.cn. FAU - Zhang, Lingling AU - Zhang L AD - Wuhan University Shenzhen Research Institute, Shenzhen 518000, China. llzhang@whu.edu.cn. AD - Key Laboratory of Artificial Micro- and Nano-structures of Ministry of Education, School of Physics and Technology, Wuhan University, Wuhan 430072, China. llzhang@whu.edu.cn. FAU - Gui, Jinzheng AU - Gui J AD - Wuhan University Shenzhen Research Institute, Shenzhen 518000, China. jinzhenggui@whu.edu.cn. AD - Key Laboratory of Artificial Micro- and Nano-structures of Ministry of Education, School of Physics and Technology, Wuhan University, Wuhan 430072, China. jinzhenggui@whu.edu.cn. FAU - Cui, Heng AU - Cui H AD - Wuhan University Shenzhen Research Institute, Shenzhen 518000, China. cuiheng@whu.edu.cn. AD - Key Laboratory of Artificial Micro- and Nano-structures of Ministry of Education, School of Physics and Technology, Wuhan University, Wuhan 430072, China. cuiheng@whu.edu.cn. FAU - Guo, Shishang AU - Guo S AUID- ORCID: 0000-0001-7210-4704 AD - Wuhan University Shenzhen Research Institute, Shenzhen 518000, China. gssyhx@whu.edu.cn. AD - Key Laboratory of Artificial Micro- and Nano-structures of Ministry of Education, School of Physics and Technology, Wuhan University, Wuhan 430072, China. gssyhx@whu.edu.cn. LA - eng GR - JCYJ20170818143818212/Fundamental Research Project of Shenzhen Knowledge Innovation Plan/ GR - JAT170394/Foundation of Fujian Educational Committee/ GR - 81572860/the National Natural Science Foundation of China/ PT - Journal Article DEP - 20190505 PL - Switzerland TA - Micromachines (Basel) JT - Micromachines JID - 101640903 PMC - PMC6562417 OTO - NOTNLM OT - P(VDF-TrFE) OT - aligned nanofibers OT - piezoelectric nanogenerator COIS- The authors declare no conflict of interest. EDAT- 2019/05/08 06:00 MHDA- 2019/05/08 06:01 PMCR- 2019/05/05 CRDT- 2019/05/08 06:00 PHST- 2019/03/13 00:00 [received] PHST- 2019/04/28 00:00 [revised] PHST- 2019/04/30 00:00 [accepted] PHST- 2019/05/08 06:00 [entrez] PHST- 2019/05/08 06:00 [pubmed] PHST- 2019/05/08 06:01 [medline] PHST- 2019/05/05 00:00 [pmc-release] AID - mi10050302 [pii] AID - micromachines-10-00302 [pii] AID - 10.3390/mi10050302 [doi] PST - epublish SO - Micromachines (Basel). 2019 May 5;10(5):302. doi: 10.3390/mi10050302.