[HTML][HTML] A review on additive manufacturing of functional gradient piezoceramic

A Sotov, A Kantyukov, A Popovich, V Sufiiarov - Micromachines, 2022 - mdpi.com
Functionally graded piezoceramics are a new generation of engineering materials whose
final properties are determined by a chemical composition gradient (volume distribution) …

Lead-free nanocomposite piezoelectric nanogenerator film for biomechanical energy harvesting

Z Hanani, I Izanzar, M Amjoud, D Mezzane, M Lahcini… - Nano Energy, 2021 - Elsevier
Piezoelectric nanogenerators are attracting substantial attention due to the environmental
constraints and ecological considerations of energy harvesting. However, the Achilles' heel …

High energy storage efficiency and large electrocaloric effect in lead-free BaTi0. 89Sn0. 11O3 ceramic

S Merselmiz, Z Hanani, D Mezzane, M Spreitzer… - Ceramics …, 2020 - Elsevier
Abstract Lead-free BaTi 0.89 Sn 0.11 O 3 (BTSn) ceramic was elaborated via a solid-state
reaction method and its dielectric, ferroelectric, energy storage, electromechanical as well as …

Thermally-stable high energy storage performances and large electrocaloric effect over a broad temperature span in lead-free BCZT ceramic

Z Hanani, S Merselmiz, D Mezzane, A Bradeško… - RSC …, 2020 - pubs.rsc.org
Ba0. 85Ca0. 15Zr0. 10Ti0. 90O3 (BCZT) relaxor ferroelectric ceramics exhibit enhanced
energy storage and electrocaloric performances due to their excellent dielectric and …

Thermal-stability of the enhanced piezoelectric, energy storage and electrocaloric properties of a lead-free BCZT ceramic

S Merselmiz, Z Hanani, D Mezzane, AG Razumnaya… - RSC …, 2021 - pubs.rsc.org
The lead-free Ba0. 85Ca0. 15Zr0. 10Ti0. 90O3 (BCZT) relaxor ferroelectric ceramic has
aroused much attention due to its enhanced piezoelectric, energy storage and electrocaloric …

A flexible self-poled piezocomposite nanogenerator based on H 2 (Zr 0.1 Ti 0.9) 3 O 7 nanowires and polylactic acid biopolymer

Z Hanani, I Izanzar, S Merselmiz, T El Assimi… - Sustainable Energy & …, 2022 - pubs.rsc.org
The field of piezoelectric nanogenerators is rapidly growing as a promising technology for
driving low-power portable devices and self-powered electronic systems by converting …

[HTML][HTML] Stress-induced tailoring of energy storage properties in lead-free Ba0. 85Ca0. 15Zr0. 1Ti0. 9O3 ferroelectric bulk ceramics

JG Maier, A Gadelmawla, NH Khansur… - Journal of Materiomics, 2023 - Elsevier
In this study, the stress-modulated energy storage properties of lead-free polycrystalline Ba
0.85 Ca 0.15 Zr 0.1 Ti 0.9 O 3 was investigated as a function of temperature from 25° C to …

[HTML][HTML] Influence of grain size on electromechanical properties of (Ba, Ca)(Zr, Ti) O3: A multiscale analysis using spark plasma sintering and aerosol deposition

JG Maier, M Kuhfuß, D Urushihara, A Gadelmawla… - Ceramics …, 2024 - Elsevier
The piezoelectric and ferroelectric properties of aerosol deposited (AD) thick ceramic films
are significantly reduced in comparison to bulk materials, which is assumed to be largely …

[HTML][HTML] Novel lead-free BCZT-based ceramic with thermally-stable recovered energy density and increased energy storage efficiency

Z Hanani, S Merselmiz, D Mezzane, M Lahcini… - Journal of …, 2022 - Elsevier
The eco-responsible lead-free piezoelectric ceramics have been intensively searched for
more than a decade, however, the final goal to replace toxic ceramics like lead zirconate …

Electrocaloric effects of Ba1-xCaxTi0. 9Zr0. 1O3 through both direct and indirect measurements

Y Zhao, FZ **an, Q Wang, CM Wang - Ceramics International, 2024 - Elsevier
The electrocaloric effect (ECE) of lead-free BaTiO 3 based materials has drawn
considerable attention for application in next-generation refrigeration, which has been …