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Significantly improved piezoelectric performance of PZT-PMnN ceramics prepared by spark plasma sintering
RSC Advances ( IF 3.9 ) Pub Date : 2018-10-17 00:00:00 , DOI: 10.1039/c8ra06421k Li-Qian Cheng 1 , Ze Xu 1 , Chunlin Zhao 2 , Hao-Cheng Thong 2 , Zhen-Yong Cen 2 , Wei Lu 3 , Yu Lan 3 , Ke Wang 2
RSC Advances ( IF 3.9 ) Pub Date : 2018-10-17 00:00:00 , DOI: 10.1039/c8ra06421k Li-Qian Cheng 1 , Ze Xu 1 , Chunlin Zhao 2 , Hao-Cheng Thong 2 , Zhen-Yong Cen 2 , Wei Lu 3 , Yu Lan 3 , Ke Wang 2
Affiliation
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A high-performance piezoelectric material, 0.95Pb(Zr0.52Ti0.48)O3-0.05Pb(Mn1/3Nb2/3)O3 (PZT-PMnN) ceramic, was prepared by using a spark plasma sintering (SPS) method. By systematically comparing the electrical properties, the spark-plasma-sintered sample was demonstrated to be superior to a conventionally sintered sample. With respect to conventionally sintered ceramic, the d33 of spark-plasma-sintered ceramic increases from 323 pC/N to 412 pC/N, and the 
increases from 318 pm V−1 to 553 pm V−1. More importantly, the mechanical quality factor (Qm) reaches 583, which is three times higher than the conventionally sintered sample (Qm ∼ 182). Furthermore, the SPS method was found to be capable of promoting other electrical properties simultaneously. Therefore, the SPS method is proposed to be an effective processing method to fabricate PZT-PMnN ceramics of higher performance.
中文翻译：
放电等离子烧结制备的 PZT-PMnN 陶瓷压电性能显着提高
采用放电等离子烧结法(SPS)制备了一种高性能压电材料0.95Pb(Zr 0.52 Ti 0.48 )O 3 -0.05Pb(Mn 1/3 Nb 2/3 )O 3 (PZT-PMnN)陶瓷方法。通过系统地比较电性能，证明火花等离子烧结样品优于传统烧结样品。对于传统的烧结陶瓷，放电等离子烧结陶瓷的d 33从323 pC/N增加到412 pC/N，并且从318 pm V -1增加到553 pm V -1。更重要的是，机械品质因数（Q m) 达到 583，是传统烧结样品 ( Q m ∼ 182)的三倍。此外，发现 SPS 方法能够同时提升其他电性能。因此，SPS法被认为是制备更高性能PZT-PMnN陶瓷的有效加工方法。
更新日期：2018-10-17
increases from 318 pm V−1 to 553 pm V−1. More importantly, the mechanical quality factor (Qm) reaches 583, which is three times higher than the conventionally sintered sample (Qm ∼ 182). Furthermore, the SPS method was found to be capable of promoting other electrical properties simultaneously. Therefore, the SPS method is proposed to be an effective processing method to fabricate PZT-PMnN ceramics of higher performance.
中文翻译：
放电等离子烧结制备的 PZT-PMnN 陶瓷压电性能显着提高
采用放电等离子烧结法(SPS)制备了一种高性能压电材料0.95Pb(Zr 0.52 Ti 0.48 )O 3 -0.05Pb(Mn 1/3 Nb 2/3 )O 3 (PZT-PMnN)陶瓷方法。通过系统地比较电性能，证明火花等离子烧结样品优于传统烧结样品。对于传统的烧结陶瓷，放电等离子烧结陶瓷的d 33从323 pC/N增加到412 pC/N，并且
从318 pm V -1增加到553 pm V -1。更重要的是，机械品质因数（Q m) 达到 583，是传统烧结样品 ( Q m ∼ 182)的三倍。此外，发现 SPS 方法能够同时提升其他电性能。因此，SPS法被认为是制备更高性能PZT-PMnN陶瓷的有效加工方法。
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