Piezoelectric Property Amplification in 0.46PNN-0.23PIN-0.31PT Ceramics via Optimized Low-Temperature Sintering and Defect Chemistry DOI

Jianning Liu,

Dongyan Zhang, Zhimin Li

и другие.

Ceramics International, Год журнала: 2024, Номер unknown

Опубликована: Дек. 1, 2024

Язык: Английский

Advanced Materials for Energy Harvesting and Soft Robotics: Emerging Frontiers to Enhance Piezoelectric Performance and Functionality DOI Creative Commons
Luana Persano, Andrea Camposeo,

Francesca Matino

и другие.

Advanced Materials, Год журнала: 2024, Номер unknown

Опубликована: Сен. 18, 2024

Abstract Piezoelectric energy harvesting captures mechanical from a number of sources, such as vibrations, the movement objects and bodies, impact events, fluid flow to generate electric power. Such power can be employed support wireless communication, electronic components, ocean monitoring, tissue engineering, biomedical devices. A variety self‐powered piezoelectric sensors, transducers, actuators have been produced for these applications, however approaches enhance properties materials increase device performance remain challenging frontier research. In this regard, intrinsic polarization designed or deliberately engineered piezo‐generated This review provides insights into mechanisms piezoelectricity in advanced materials, including perovskites, active polymers, natural biomaterials, with focus on chemical physical strategies piezo‐response facilitate their integration complex systems. Applications soft robotics are overviewed by highlighting primary figures merits, actuation mechanisms, relevant applications. Key breakthroughs valuable further improve both discussed, together critical assessment requirements next‐generation systems, future scientific technological solutions.

Язык: Английский

Процитировано

11

Simultaneously achieving high piezoelectric properties and excellent temperature stability in Mn added lead-based piezoelectric ceramics DOI

Tongxin Han,

Xiaofang Zhang, Tao Wei

и другие.

Ceramics International, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

2

High piezoelectricity induced by lattice distortion and domain realignment in Li2CO3-added lead-based ceramics DOI
Hao Chen,

Yining Xie,

Jingwen Xi

и другие.

Journal of Materials Chemistry A, Год журнала: 2023, Номер 11(47), С. 25945 - 25954

Опубликована: Янв. 1, 2023

The 0.2Pb(Ni 1/3 Nb 2/3 )O 3 –0.1Pb(Zn –0.7Pb(Zr 0.46 Ti 0.54 + x wt% Li 2 CO ceramics were synthesized by the solid–state reaction method.

Язык: Английский

Процитировано

18

Exceptional electrostrain with minimal hysteresis and superior temperature stability under low electric field in KNN-based lead-free piezoceramics DOI Creative Commons
Huan Liu,

Yijin Hao,

Ziqi Yang

и другие.

Journal of Advanced Ceramics, Год журнала: 2024, Номер 13(3), С. 364 - 372

Опубликована: Фев. 2, 2024

Over the past two decades, (K0.5Na0.5)NbO3 (KNN)-based lead-free piezoelectric ceramics have made significant progress. However, attaining a high electrostrain with remarkable temperature stability and minimal hysteresis under low electric fields has remained challenge. To address this long-standing issue, we employed collaborative approach that combines defect engineering, phase relaxation engineering. The LKNNS-6BZH ceramic, when sintered at Tsint=1170 ℃, demonstrates an impressive d33* value of 0.276% 1,379 pm·V-1 under 20 kV·cm-1, which is comparable to or even surpasses other Pb(Zr,Ti)O3 ceramics. Importantly, performance ceramic remains stable up 125 lowest observed 9.73% 40 kV·cm-1. These excellent overall performances are attributed presence dipoles involving  and , coexistence R-O-T multiphase, tuning trade-off between long-range ordering local heterogeneity. This work provides alternative for actuators paradigm designing materials outstanding comprehensive fields.

Язык: Английский

Процитировано

7

Well-balanced performance achieved in PZT piezoceramics via a multiscale regulation strategy DOI

Wei Xiao,

Zhengran Chen,

Xiaowei Liu

и другие.

Materials Horizons, Год журнала: 2024, Номер 11(21), С. 5285 - 5294

Опубликована: Янв. 1, 2024

Emerging high-power piezoelectric applications demand the development of materials featuring both a high mechanical quality factor (

Язык: Английский

Процитировано

7

Deciphering the atomistic mechanism underlying highly tunable piezoelectric properties in perovskite ferroelectrics via transition metal doping DOI Creative Commons
Peng Tan, Xiaolin Huang, Yu Wang

и другие.

Nature Communications, Год журнала: 2024, Номер 15(1)

Опубликована: Дек. 5, 2024

Abstract Piezoelectricity, a fundamental property of perovskite ferroelectrics, endows the materials at heart electromechanical systems spanning from macro to micro/nano scales. Defect engineering strategies, particularly involving heterovalent trace impurities and derived vacancies, hold great potential for adjusting piezoelectric performance. Despite prevalent use defect modification, comprehensive understanding specific features that positively impact material properties is still lacking, this knowledge gap impedes advancement universally applicable selection design strategy. In work, we select KTa 1− x Nb O 3 single crystals with orthorhombic phase as matrix introduce Fe Mn elements, which are commonly used in “hard” ferroelectrics dopants. We investigate how transition-metal doping modifies perspective intrinsic polarization behaviors. Interestingly, despite both being doped into B-site an acceptor, enhances local structural heterogeneity, greatly bolstering coefficient beyond 1000 pC/N, whereas tends stabilize polarization, leading substantial improvement mechanical quality factor up 700. This work deciphers diverse impacts transition metal on regulating structures modifying properties, providing good paradigm strategically designing ferroelectrics.

Язык: Английский

Процитировано

6

Enhanced and reliable high-power performance of PMN–PZT-based piezoelectric ceramics DOI
Wenbin Tang, Chen‐Hao Wang, Yuequn Wang

и другие.

Ceramics International, Год журнала: 2024, Номер 50(10), С. 17106 - 17115

Опубликована: Фев. 15, 2024

Язык: Английский

Процитировано

5

Recent progress in piezoelectric thin films as self-powered devices: material and application DOI Creative Commons
Zhiqiang Song, R. Hou, Feng Jiang

и другие.

Frontiers in Materials, Год журнала: 2024, Номер 11

Опубликована: Апрель 25, 2024

Piezoelectric materials have become a key component in sensors and actuators many industrial fields, such as energy harvesting devices, self-powered structures, biomedical nondestructive testing, owing to the novel properties including high piezoelectric coefficient electromechanical coupling factors. thin films integrated on silicon substrates are widely investigated for their performance low manufacturing costs meet requirement of sensor networks internet things (IoT). The aim this work is clarify application design structure various types, synthesis methods, device processes. Based latest literature, process fabricating film outlined, followed by concise overview techniques used microelectromechanical systems (MEMS) processing that can integrate more complex functions obtain relevant information surrounding environment. Additionally, addressing cutting-edge technology with ability produce electronic delivers incisive conclusions all aspects related features. A greater understanding piezoelectricity necessary regarding future development industry challenges.

Язык: Английский

Процитировано

4

Modification of domain construction in PNN-PIN-PT piezoelectric ceramics for high electromechanical performance using defect engineering DOI

Jianning Liu,

Zhe Fu, Yangxi Yan

и другие.

Journal of Alloys and Compounds, Год журнала: 2024, Номер 993, С. 174662 - 174662

Опубликована: Май 1, 2024

Язык: Английский

Процитировано

4

Realizing large strain at low electric field in Pb(Zr,Ti)O 3-based piezoelectric ceramics via engineering lattice distortion and domain structure DOI Creative Commons
Denghui Jiang, Feng Luo,

Kao Pei

и другие.

Journal of Advanced Ceramics, Год журнала: 2024, Номер 13(9), С. 1409 - 1421

Опубликована: Июль 22, 2024

Pb(Zr, Ti)O3-based ceramics are the mainstream materials for commercial multilayer piezoelectric ceramic actuators, but to date, it has not been well solved achieving large strains at low electric fields. Herein, a 0.95Pb(Zr0.56Ti0.44)O3-0.05(Bi0.5Na0.5)TiO3-xBaZrO3 (PZT-BNT-xBZ) with efficient ferroelectric domain wall motion was designed and realized by reducing lattice distortion changing structure. It is found that introduction of BZ weakens tetragonal phase PZT, contributing reduction in mechanical stress impedes migration walls. Moreover, structures could be modified adjusting content, where short broad striped domains constructed high amplitude characteristics enhance motion. A strain 0.39% accordingly achieved an field as 40 kV/cm sample x = 0.03, accompanied excellent temperature stability over range 30 oC 210 oC. This study delves into synergistic effects structure on motion, provides effective strategy improve PZT-based ceramic.

Язык: Английский

Процитировано

4