Results 21 to 30 of about 115,260 (195)

Hybrid piezoelectric-triboelectric nanogenerators for flexible electronics: Recent advances and perspectives

Journal of Science: Advanced Materials and Devices, 2022
For several decades, a focus has been placed on the development of future flexible electronics, including electronic skin, wearable devices, environmental monitoring systems and the Internet of things (IoT) network. The triboelectric nanogenerator (TENG)
Saichon Sriphan, Naratip Vittayakorn
doaj   +1 more source

Bifunctional NiFe LDH as a piezoelectric nanogenerator and asymmetric pseudo-supercapacitor

, 2022
Herein, a lead-free nickel-iron layered-double hydroxide (NiFe LDH)-based piezoelectric nanomaterial is used to fabricate a self-powered unit based on a piezoelectric nanogenerator and high-performance asymmetric supercapacitor (ASC). XRD analysis of the
Gunasekaran, Sivagaami Sundari, Badhulika, Sushmee, Veeralingam, Sushmitha   +2 more
core   +1 more source

A collision-free gallop-based triboelectric-piezoelectric hybrid nanogenerator

iScience, 2022
Summary: Energy harvesting technologies that convert fluid energy into usable electrical energy are of great significance, especially in long-distance pipeline systems.
Weizhe Wang, Wei Tang, Zhaohui Yao
doaj   +1 more source

nanogenerator

, 2022
The piezoelectric vibration energy harvesting performance of an electrospun poly(vinylidene fluoride) (PVDF)/Barium Titanate (BaTiO3) nanocomposite piezo polymer nanogenerator was investigated in this study.
Kasım, Hasan, Harun Güçlü, Yazıcı, Murat, Murat Yazici, Hasan Kasım, Güçlü, Harun   +5 more
core   +1 more source

Strong tribo-piezoelectric effect in bilayer indium nitride (InN)

Scientific Reports, 2021
The high electronegativity between the atoms of two-dimensional (2D) group-III nitrides makes them attractive to demonstrating a strong out-of-plane piezo-electricity effect.
Md. Sherajul Islam, Md. Yasir Zamil, Md. Rayid Hasan Mojumder, Catherine Stampfl, Jeongwon Park   +4 more
doaj   +1 more source

Flexible piezoelectric nanogenerator based on [P(VDF-HFP)]/ PANI-ZnS electrospun nanofibers for electrical energy harvesting [PDF]

, 2021
: Over the past decade, piezoelectric nanogenerator have attracted much attention to harvest mechanical energy from abundant resources in nature.
Bhadra, Jolly, Al-Thani, Noora, Parangusan, Hemalatha   +2 more
core   +1 more source

Output increasing methods for polyvinylidene fluoride based nanogenerators

e-Prime: Advances in Electrical Engineering, Electronics and Energy, 2023
PVDF is a piezoelectric polymer with inexpensive, high mechanical, and excellent piezoelectric properties. Due to high piezoelectiric effect of PVDF nanofibers, the focus of the researches is on them.
Sedigheh Aghayari
doaj   +1 more source

Piezoelectric Nanogenerator Based on Lead-Free Flexible PVDF-Barium Titanate Composite Films for Driving Low Power Electronics

Crystals, 2021
Self-powered sensor development is moving towards miniaturization and requires a suitable power source for its operation. The piezoelectric nanogenerator (PENG) is a potential candidate to act as a partial solution to suppress the burgeoning energy ...
Manisha Sahu, Sugato Hajra, Kyungtaek Lee, PL Deepti, Krystian Mistewicz, Hoe Joon Kim   +5 more
doaj   +1 more source

Performance of piezoelectric shunts for vibration reduction [PDF]

, 2012
This work addresses passive reduction of structural vibration by means of shunted piezoelectric patches. The two classical resistive and resonant shunt solutions are considered.
DUCARNE, Julien, THOMAS, Olivier, DEÜ, Jean-François   +2 more
core   +1 more source

Fabrication and Optimization of Additively Manufactured Hybrid Nanogenerators for Wearable Devices

Nanomaterials
This paper aims to fabricate a hybrid piezoelectric/triboelectric nanogenerator via fusion deposition modeling as a proof of concept in the wearable device industry.
Khaled A. Eltoukhy, Mohamed Fawzy Aly, Marc Sarquella, Concepción Langreo, Mohamed Serry   +4 more
doaj   +1 more source