Piezoelectric nanogenerator for bio-mechanical strain measurement [PDF]
Beilstein Journal of Nanotechnology, 2022 Piezoelectric materials have attracted more attention than other materials in the field of textiles. Piezoelectric materials offer advantages as transducers, sensors, and energy-harvesting devices.
Zafar Javed +6 more
doaj +5 more sources
All 3D Printed Stretchable Piezoelectric Nanogenerator for Self-Powered Sensor Application [PDF]
Sensors, 2020 With the rapid development of wearable electronic systems, the need for stretchable nanogenerators becomes increasingly important for autonomous applications such as the Internet-of-Things.
Xinran Zhou +4 more
doaj +2 more sources
Piezoelectric peptide-based nanogenerator enhanced by single-electrode triboelectric nanogenerator [PDF]
APL Materials, 2017 Peptide has recently been demonstrated as a sustainable and smart material for piezoelectric energy conversion. Although the power output was improved compared to other biomaterials, the use of a piezoelectric device alone can only capture the energy ...
Vu Nguyen, Steve Kelly, Rusen Yang
doaj +2 more sources
Electromechanical Modeling of Vibration-Based Piezoelectric Nanogenerator with Multilayered Cross-Section for Low-Power Consumption Devices [PDF]
Micromachines, 2020 Piezoelectric nanogenerators can convert energy from ambient vibrations into electrical energy. In the future, these nanogenerators could substitute conventional electrochemical batteries to supply electrical energy to consumer electronics.
Ernesto A. Elvira-Hernández +5 more
doaj +2 more sources
Enhancing the current density of a piezoelectric nanogenerator using a three-dimensional intercalation electrode [PDF]
Nature Communications, 2020 Increasing the output current density is the key challenge for nanogenerators. Here, a new piezoelectric nanogenerator with a three-dimensional intercalation electrode is developed to reach 290 μA cm−2 by creating and utilizing many boundary interfaces.
Long Gu +8 more
doaj +2 more sources
Theoretical Study of the BaTiO3 Powder’s Volume Ratio’s Influence on the Output of Composite Piezoelectric Nanogenerator [PDF]
Nanomaterials, 2017 The combination of the piezoelectric materials and polymer is an effective way to make the piezoelectric nanogenerator (PENG) possess both the polymer’s good flexibility and ferroelectric material’s high piezoelectric coefficient.
Xi Zhou +4 more
doaj +2 more sources
Dominant Role of Young’s Modulus for Electric Power Generation in PVDF–BaTiO3 Composite-Based Piezoelectric Nanogenerator [PDF]
Nanomaterials, 2018 The electric power output of a piezoelectric nanogenerator (PENG) depends on the various physical parameters of the constituent materials, including the piezoelectric coefficient, Young’s modulus, and dielectric constant.
Hyun Soo Kim +7 more
doaj +2 more sources
Micromachines, 2021 Structural optimizations of the piezoelectric layer in nanogenerators have been predicted to enhance the output performance in terms of the figure of merit.
Yerkezhan Amangeldinova +6 more
doaj +1 more source
iScience, 2022 Summary: Self-powered wearable devices, with the energy harvester as a source of energy that can scavenge the energy from ambient sources present in our surroundings to cater to the energy needs of portable wearable electronics, are becoming more ...
Shilpa Rana, Vishal Singh, Bharti Singh
doaj +1 more source
Flexible piezoelectric nanogenerators [PDF]
Chinese Science Bulletin, 2015 Nowadays, miniaturization, functionalization and low power consumption are the developing directions of personal electronic devices because of the portable and implantable requirements. Developing an energy source with a comparable size to power the electronic devices is desirable and of great challenge.
Qi XU, Long GU, Yong QIN
openaire +1 more source