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Piezoelectric Materials and Sensors for Structural Health Monitoring: Fundamental Aspects, Current Status, and Future Perspectives [PDF]

open access: yesSensors, 2023
Structural health monitoring technology can assess the status and integrity of structures in real time by advanced sensors, evaluate the remaining life of structure, and make the maintenance decisions on the structures. Piezoelectric materials, which can
Min Ju   +8 more
doaj   +2 more sources

Research progress of piezoelectric materials in protecting oral health and treating oral diseases: a mini-review [PDF]

open access: yesFrontiers in Bioengineering and Biotechnology
Piezoelectric materials, as a class of materials capable of generating electrical charges under mechanical vibration, have special piezoelectric effects and have been widely applied in various disease treatment fields.
Tingyu Yang   +6 more
doaj   +2 more sources

Realizing simultaneously excellent energy storage and discharge properties in AgNbO3 based antiferroelectric ceramics via La3+ and Ta5+ co-substitution strategy

open access: yesJournal of Materiomics, 2023
AgNbO3 based antiferroelectric (AFE) ceramics have large maximum polarization and low remanent polarization, and thus are important candidates for fabricating dielectric capacitors.
Yuqi Zhou   +6 more
doaj   +1 more source

A review of zinc-based battery from alkaline to acid

open access: yesMaterials Today Advances, 2021
The demand for electrochemical energy storage devices has spawned a demand for high-performance advanced batteries. From a meaningful performance and cost perspective, zinc-based rechargeable batteries (ZBRBs) have become the most promising secondary ...
N. Wang   +6 more
doaj   +1 more source

Giant Piezoelectric Output and Stability Enhancement in Piezopolymer Composites with Liquid Metal Nanofillers

open access: yesAdvanced Science, 2023
Integrating nanomaterials into the polymer matrix is an effective strategy to optimize the performance of polymer‐based piezoelectric devices. Nevertheless, the trade‐off between the output enhancement and stability maintenance of piezoelectric ...
Jingyan Liu   +9 more
doaj   +1 more source

Remarkable Ionic Conductivity in a LZO-SDC Composite for Low-Temperature Solid Oxide Fuel Cells

open access: yesNanomaterials, 2021
Recently, appreciable ionic conduction has been frequently observed in multifunctional semiconductors, pointing out an unconventional way to develop electrolytes for solid oxide fuel cells (SOFCs).
Zhengwen Tu   +9 more
doaj   +1 more source

Single-Layer ZnO Hollow Hemispheres Enable High-Performance Self-Powered Perovskite Photodetector for Optical Communication

open access: yesNano-Micro Letters, 2021
The carrier transport layer with reflection reduction morphology has attracted extensive attention for improving the utilization of light. Herein, we introduced single-layer hollow ZnO hemisphere arrays (ZHAs) behaving light trapping effect as the ...
Xiyan Pan   +9 more
doaj   +1 more source

A review of memristor: material and structure design, device performance, applications and prospects

open access: yesScience and Technology of Advanced Materials, 2023
With the booming growth of artificial intelligence (AI), the traditional von Neumann computing architecture based on complementary metal oxide semiconductor devices are facing memory wall and power wall.
Yongyue Xiao   +6 more
doaj   +1 more source

Contribution of Cation Addition to MnO2 Nanosheets on Stable Co3O4 Nanowires for Aqueous Zinc-Ion Battery

open access: yesFrontiers in Chemistry, 2020
Zinc-based electrochemistry attracts significant attention for practical energy storage owing to its uniqueness in terms of low cost and high safety. In this work, we propose a 2.0-V high-voltage Zn–MnO2 battery with core@shell Co3O4@MnO2 on carbon cloth
Nengze Wang   +16 more
doaj   +1 more source

Polymorphic phase boundary in piezoelectric oxides [PDF]

open access: yes, 2020
The design of phase boundaries has now become a consolidated strategy to improve the functional properties of piezoelectric oxides because of the unique properties that may be obtained in their vicinity. In particular, polymorphic phase boundaries (PPBs)
García García, José Eduardo   +1 more
core   +1 more source

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