Results 11 to 20 of about 115,547 (183)

Triboelectric nanogenerators and piezoelectric nanogenerators for preventing and treating heart diseases

open access: yesBMEMat, 2023
AbstractHeart diseases pose a serious threat to human health, and their incidence has been increasing in recent years. In past decades, many strategies have been developed to decrease the mortality and morbidity of heart diseases, among them, strategies involving cardiac electronic devices (CEDs) have been effective in treating and preventing heart ...
Luming Zhao   +5 more
openaire   +2 more sources

Theoretical Study of the BaTiO₃ Powder's Volume Ratio's Influence on the Output of Composite Piezoelectric Nanogenerator. [PDF]

open access: yesNanomaterials (Basel), 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.
Zhou X, Xu Q, Bai S, Qin Y, Liu W.
europepmc   +2 more sources

Enhanced piezoelectric nanogenerator performance with AZO/NiO heterojunction

open access: yesMaterials Science for Energy Technologies, 2023
ZnO nanorods (NRs) are piezoelectric materials used as nanogenerators because of their ease of synthesis, nontoxicity, low production costs, good electrical properties, and suitable flexibility for human movement as a source of mechanical energy. ZnO NRs
Nandang Mufti   +5 more
doaj   +2 more sources

Studies on electrospun PVDF/Silanized hyperbranched polyester of Gen-1 nanofibers as Piezo and Triboelectric nanogenerators. [PDF]

open access: yesSci Rep
The growing demand for sustainable and wearable power sources demands the development of flexible energy harvesting system capable of converting ubiquitous biomechanical energy into feasible electrical energy.
Balaraman I, Arun AP.
europepmc   +2 more sources

Electrospun Polyvinylidene Fluoride–Magnesiochromite Nanofiber-Based Piezoelectric Nanogenerator for Energy Harvesting Applications

open access: yes, 2021
In this paper, magnesiochromite nanocrystalline powder (MgCr2O4) was synthesized through the coprecipitation method using an eggshell membrane as a template to get the best structural and morphological properties.
Tianyuan Li (5249468)   +9 more
core   +5 more sources

Enhancing Electrical Outputs of Piezoelectric Nanogenerators by Controlling the Dielectric Constant of ZnO/PDMS Composite

open access: yesMicromachines, 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

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