Enhanced energy harvesting performance of Pb(In1/2Nb1/2)O3-Pb(Mg1/3Nb2/3)O3-PbTiO3 ceramics by Mn-doping defect engineering

•Mn-doping improves energy harvesting properties of perovskite ferroelectrics.•Mn-doping increases the Q31 and g31, and decreases the tan δ for PIN-PMN-PT.•The DFOM and η increase by 1462.3% and 18.52% by doping Mn, respectively. Piezoelectric energy harvesting has recently attracted widespread atte...

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Veröffentlicht in:	Materials letters 2022-06, Vol.317, p.132127, Article 132127
Hauptverfasser:	Li, Kai, Cong, Shan, Zheng, Huashan, Wang, Ting, Zhao, Zhenting, Qi, Xudong, Gong, Weiping
Format:	Artikel
Sprache:	eng
Schlagworte:	Ceramics Damping Doping Energy Energy harvesting Ferroelectric materials Ferroelectricity Ferroelectrics Figure of merit Lead titanates Materials science Mn doping Optimization Perovskites Piezoelectric materials Piezoelectricity PIN-PMN-PT ceramics Resonance
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