Journal ArticleDOI
Flexible PVDF based piezoelectric nanogenerators
Reads0
Chats0
TLDR
In this article, a critical review is presented to systematically summarize the recent advance of flexible PVDF based piezoelectric nanogenerators in the aspects of incorporating various nanofillers, structural design, optimizing fabrication techniques and energy harvesting application.About:
This article is published in Nano Energy.The article was published on 2020-12-01. It has received 258 citations till now. The article focuses on the topics: Nanogenerator & Energy harvesting.read more
Citations
More filters
Journal ArticleDOI
Flexible Noncontact Sensing for Human-Machine Interaction.
TL;DR: In this article, a flexible high-sensitivity humidity sensor and array are presented, fabricated by anchoring multilayer graphene (MG) into electrospun polyamide (PA) 66, which works in noncontact mode for asthma detection, via monitoring the respiration rate in real time, and remote alarm systems and provides touchless interfaces in medicine delivery for bedridden patients.
Journal ArticleDOI
High-performance triboelectric nanogenerator based on electrospun PVDF-graphene nanosheet composite nanofibers for energy harvesting
Lin Shi,Hao Jin,Shurong Dong,Shuyi Huang,Haoze Kuang,Hongsheng Xu,Jinkai Chen,Weipeng Xuan,Weipeng Xuan,Shaomin Zhang,Shijian Li,Xiaozhi Wang,Jikui Luo +12 more
TL;DR: In this article, an effective strategy is proposed to construct high performance TENGs based on polyvinylidene fluoride (PVDF) via graphene nanosheets incorporation in conjunction with electrospinning technology.
Journal ArticleDOI
Enhanced charges separation to improve hydrogen production efficiency by organic piezoelectric film polarization
TL;DR: In this article, the polarization field generated by the piezoelectric PVDF and BaTiO3 effectively enhanced the charge separation of the composite film, resulting in improved photocatalytic H2 evolution performance.
Journal ArticleDOI
Flexible Ag@LiNbO3/PVDF Composite Film for Piezocatalytic Dye/Pharmaceutical Degradation and Bacterial Disinfection.
TL;DR: A flexible poly(vinylidene difluoride) composite film embedding LiNbO3 ceramics decorated with silver nanoparticles (Ag NPs) has been synthesized using the solvent casting method as discussed by the authors.
Journal ArticleDOI
Flexible PVDF nanogenerator-driven motion sensors for human body motion energy tracking and monitoring
TL;DR: In this paper, a matrix motion sensor based on flexible PVDF hybrid material, which worked under piezoelectric mechanisms, was developed for energy harvesting and human motion status monitoring.
References
More filters
Journal ArticleDOI
Piezoelectric Nanogenerators Based on Zinc Oxide Nanowire Arrays
TL;DR: This approach has the potential of converting mechanical, vibrational, and/or hydraulic energy into electricity for powering nanodevices.
Journal ArticleDOI
Progress in the production and modification of PVDF membranes
TL;DR: A comprehensive overview of recent progress on the production and modification of polyvinylidene fluoride (PVDF) membranes for liquid-liquid or liquid-solid separation can be found in this article.
Journal ArticleDOI
Direct-Write Piezoelectric Polymeric Nanogenerator with High Energy Conversion Efficiency
TL;DR: Near-field electrospinning is used to direct-write poly(vinylidene fluoride) nanofibers with in situ mechanical stretch and electrical poling characteristics to produce piezoelectric properties, rendering them potentially advantageous for sensing and actuation applications.
Journal ArticleDOI
High performance piezoelectric devices based on aligned arrays of nanofibers of poly(vinylidenefluoride-co-trifluoroethylene)
Luana Persano,Canan Dagdeviren,Yewang Su,Yewang Su,Yihui Zhang,Yihui Zhang,Salvatore Girardo,Dario Pisignano,Yonggang Huang,John A. Rogers +9 more
TL;DR: This work introduces a large area, flexible piezoelectric material that consists of sheets of electrospun fibres of the polymer poly[(vinylidenefluoride-co-trifluoroethylene] in order to enable ultra-high sensitivity for measuring pressure, even at exceptionally small values (0.1 Pa).