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   Articles with "piezoelectric nanogenerator" as a keyword



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Heterojunction Engineering Enhanced Self-Polarization of PVDF/CsPbBr3 /Ti3 C2 Tx Composite Fiber for Ultra-High Voltage Piezoelectric Nanogenerator.

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recommendations! Published in 2023 at "Advanced science"

DOI: 10.1002/advs.202300650

Abstract: Piezoelectric nanogenerator (PENG) for practical application is constrained by low output and difficult polarization. In this work, a kind of flexible PENG with high output and self-polarization is fabricated by constructing CsPbBr3 -Ti3 C2 Tx… read more here.

Keywords: peng; ti3; self polarization; cspbbr3 ... See more keywords
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Polarization- and Electrode-Optimized Polyvinylidene Fluoride Films for Harsh Environmental Piezoelectric Nanogenerator Applications.

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recommendations! Published in 2021 at "Small"

DOI: 10.1002/smll.202007289

Abstract: While piezoelectric nanogenerators have demonstrated the effective conversion of tiny mechanical vibrations to electricity, their performances are rarely examined under harsh environmental conditions. Here, a multilayered polyvinylidene fluoride (PVDF) film-based piezoelectric nanogenerator (ML-PENG) is demonstrated to… read more here.

Keywords: harsh environmental; polyvinylidene fluoride; polarization electrode; piezoelectric nanogenerator ... See more keywords
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Lead-free and flexible piezoelectric nanogenerator based on CaBi4Ti4O15 Aurivillius oxides/ PDMS composites for efficient biomechanical energy harvesting

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recommendations! Published in 2021 at "Ceramics International"

DOI: 10.1016/j.ceramint.2021.02.140

Abstract: Abstract The development of a new class of perovskite materials and enhancing its capability as an energy harvester that scavenges energy from various sources to power electronics systems has attracted significant attention. Herein, we report… read more here.

Keywords: aurivillius; nanogenerator; nanogenerator based; piezoelectric nanogenerator ... See more keywords
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A strategy to develop an efficient piezoelectric nanogenerator through ZTO assisted γ-phase nucleation of PVDF in ZTO/PVDF nanocomposite for harvesting bio-mechanical energy and energy storage application

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recommendations! Published in 2018 at "Materials Chemistry and Physics"

DOI: 10.1016/j.matchemphys.2018.04.013

Abstract: Abstract Extracting energy from various types of mechanical forces through piezoelectric nanogenerator (PNG) exhibits a great potential for powering up low-power portable devices and self-powered electronic systems. Here, the ferroelectric and lead-free perovskite zinc titanate… read more here.

Keywords: energy; piezoelectric nanogenerator; energy storage; zto pvdf ... See more keywords

Skin-conformal BaTiO3/ecoflex-based piezoelectric nanogenerator for self-powered human motion monitoring

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recommendations! Published in 2020 at "Materials Letters"

DOI: 10.1016/j.matlet.2020.127686

Abstract: Abstract Skin-conformability and lead-free piezo-materials are important for piezoelectric nanogenerator (PENG)-based wearable electronics. Here, a skin-conformal BaTiO3/Ecoflex-based PENG was fabricated by incorporating BaTiO3 particles into an Ecoflex matrix. Due to the inherent elongation of Ecoflex,… read more here.

Keywords: piezoelectric nanogenerator; batio3 ecoflex; conformal batio3; skin ... See more keywords

Transparent flexible graphene quantum dot-(PVDF-HFP) piezoelectric nanogenerator

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recommendations! Published in 2021 at "Materials Letters"

DOI: 10.1016/j.matlet.2021.129493

Abstract: Abstract Herein, we report highly sensitive graphene quantum dot (GQDs) reinforced poly (vinylidene fluoride)-co-hexafluoride propylene (PVDF-HFP) based flexible piezoelectric nanogenerator for the first time. Formation of β-phase in GQDs /PVDF-HFP composite film was confirmed using… read more here.

Keywords: pvdf; piezoelectric nanogenerator; pvdf hfp; graphene quantum ... See more keywords
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Enhanced energy harvesting ability of polydimethylsiloxane-BaTiO3-based flexible piezoelectric nanogenerator for tactile imitation application

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recommendations! Published in 2021 at "Nano Energy"

DOI: 10.1016/j.nanoen.2021.105809

Abstract: Abstract The development of wearable piezoelectric nanogenerator (PENG) has recently drawn extensive attention, especially in selecting lead-free piezoelectric materials with high piezoelectric coefficients. Barium Titanate (BTO) is a kind of environment-friendly piezoelectric ceramics. PENGs derived… read more here.

Keywords: peng; piezoelectric nanogenerator; output; energy ... See more keywords
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Data-driven learning of process−property−performance relation in laser-induced aqueous manufacturing and integration of ZnO piezoelectric nanogenerator for self-powered nanosensors

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recommendations! Published in 2021 at "Nano Energy"

DOI: 10.1016/j.nanoen.2021.105820

Abstract: Abstract Piezoelectric nanogenerators have attracted intensive interest in harvesting the stray mechanical energy in the environment to power miniaturized electronics and sensors. However, their efficient integration into systems and compatibility with existing technologies for practical… read more here.

Keywords: driven learning; performance; piezoelectric nanogenerator; data driven ... See more keywords
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Mechanically bent graphene as an effective piezoelectric nanogenerator

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recommendations! Published in 2018 at "Journal of Physical Chemistry C"

DOI: 10.1021/acs.jpcc.8b05246

Abstract: Recent density functional theory (DFT) calculations have demonstrated the potential of mechanically bent graphene as a piezoelectric energy harvesting material. We develop a two-dimensional (2D) mo... read more here.

Keywords: bent graphene; piezoelectric nanogenerator; mechanically bent; effective piezoelectric ... See more keywords
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High-Performance Flexible Piezoelectric Nanogenerator Based on Electrospun PVDF-BaTiO3 Nanofibers for Self-Powered Vibration Sensing Applications.

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recommendations! Published in 2022 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.2c07911

Abstract: In the present era of intelligent electronics and Internet of Things (IoT), the demand for flexible and wearable devices is very high. Here, we have developed a high-output flexible piezoelectric nanogenerator (PENG) based on electrospun… read more here.

Keywords: based electrospun; piezoelectric nanogenerator; flexible piezoelectric; batio3 ... See more keywords
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Flexible PVDF-TrFE Nanocomposites with Ag-decorated BCZT Heterostructures for Piezoelectric Nanogenerator Applications.

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recommendations! Published in 2022 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.2c15581

Abstract: Flexible piezoelectric nanogenerators are playing an important role in delivering power to next-generation wearable electronic devices due to their high-power density and potential to create self-powered sensors for the Internet of Things. Among the range… read more here.

Keywords: nanogenerator applications; pvdf; pvdf trfe; piezoelectric nanogenerator ... See more keywords