In Situ Fabrication of Lead-Free Cs3Cu2I5 Nanostructures Embedded in Poly(Vinylidene Fluoride) Electrospun Fibers for Polarized Emission

Ting Jiang ◽  
Jiaqi Wang ◽  
Lingling Xie ◽  
Congcong Bai ◽  
Min Wang ◽  
2019 ◽  
Vol 60 (3) ◽  
pp. 464-473 ◽  
Nadhem Missaoui ◽  
Gérald Chaplais ◽  
Ludovic Josien ◽  
Laure Michelin ◽  
Gautier Schrodj ◽  

CrystEngComm ◽  
2013 ◽  
Vol 15 (8) ◽  
pp. 1597 ◽  
Huilong Guo ◽  
Yao Zhang ◽  
Feifei Xue ◽  
Ziwei Cai ◽  
Yingrui Shang ◽  

2020 ◽  
Vol 10 (10) ◽  
pp. 3493
Minjung Kim ◽  
Vignesh Krishnamoorthi Kaliannagounder ◽  
Afeesh Rajan Unnithan ◽  
Chan Hee Park ◽  
Cheol Sang Kim ◽  

Energy harvesting technologies have found significant importance over the past decades due to the increasing demand of energy and self-powered design of electronic and implantable devices. Herein, we demonstrate the design and application of in situ poled highly flexible piezoelectric poly vinylidene fluoride (PVDF) graphene oxide (GO) hybrid nanofibers in aligned mode for multifaceted applications from locomotion sensors to self-powered motion monitoring. Here we exploited the simplest and most versatile method, called electrospinning, to fabricate the in situ poled nanofibers by transforming non-polar α-phase of PVDF to polar β- phase structures for enhanced piezoelectricity under high bias voltage. The flexible piezoelectric device fabricated using the aligned mode generates an improved output voltage of 2.1 V at a uniform force of 12 N. The effective piezoelectric transduction exhibited by the proposed system was tested for its multiple efficacies as a locomotion detector, bio-e-skin, smart chairs and so on.

2015 ◽  
Vol 17 (19) ◽  
pp. 13082-13091 ◽  
Pradip Thakur ◽  
Arpan Kool ◽  
Biswajoy Bagchi ◽  
Nur Amin Hoque ◽  
Sukhen Das ◽  

Development of Ni(OH)2nanobelt modified electroactive PVDF thin films with colossal dielectric constantsviaa simplein situprocess.

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