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Author：

Yang, Shuai (Yang, Shuai.) | Wang, Mingwen (Wang, Mingwen.) | Wang, Lu (Wang, Lu.) | Liu, Jinfeng (Liu, Jinfeng.) | Wu, Jie (Wu, Jie.) | Li, Jinglei (Li, Jinglei.) | Gao, Xiangyu (Gao, Xiangyu.) | Chang, Yunfei (Chang, Yunfei.) | Xu, Zhuo (Xu, Zhuo.) | Li, Fei (Li, Fei.)

Indexed by：

EI SCIE Scopus Engineering Village

Abstract：

Textured　piezoelectric　ceramics,　such　as　textured　Pb(Mg1/3Nb2/3)O3-PbTiO3　(PMN-PT)　ceramics,　have　attracted　considerable　attention　from　both　academia　and　industry,　as　they　possess　crystal-like　piezoelectric　properties,　high　composition　homogeneity,　and　low　manufacturing　cost.　However,　the　main　difficulty　with　the　textured　piezoelectric　ceramics　is　the　presence　of　BaTiO3　(BT)　templates,　which　greatly　reduces　their　piezoelectricity　and　phase　transition　temperature.　Thus,　it　is　highly　recommended　to　fabricate　textured　piezoelectric　ceramics　using　as　few　templates　as　possible.　Here,　we　successfully　fabricated　high-quality -textured　PMN-28PT　ceramics　(texturing　degree　of　99%)　by　using　an　extremely　small　amount　of　BT　templates　(1 vol.%)　with　the　help　of　CuO/B2O3　sintering　aids.　The　textured　PMN-28PT　ceramic　exhibits　80%　piezoelectric　coefficient　(d33 ∼ 1200　pC/N),　96%　electromechanical　coefficient　(k33　∼　88%)　and　the　same　temperature　stability　(Trt　∼　100,　Tc　∼　150°C)　when　compared　to　its　single　crystal　counterpart.　In　addition,　by　using　an　alternating　current　electric　field　poling　(AC-poling),　the　piezoelectric　coefficient　d33　and　dielectric　permittivity　Ε33　of　the　textured　PMN-28PT　ceramics　were　further　enhanced　around　5–8%.　It　is　believed　that　the　advantages　of　high　electromechanical　properties,　low　cost,　and　easy　mass　production　of　textured　PMN-28PT　ceramic　will　make　it　a　promising　candidate　for　advanced　electromechanical　devices.　©　2021　The　American　Ceramic　Society

Keyword：

Barium titanate Copper oxides Costs Crystallography Electromechanical devices Lead titanate Permittivity Piezoelectric ceramics Piezoelectricity Single crystals Sintering

Author Community：

  • [ 1 ] [Yang, Shuai]Electronic Materials Research Laboratory (Key Lab of Education Ministry), State Key Laboratory for Mechanical Behavior of Materials and School of Electronic Science and Engineering, Xi'an Jiaotong University, Xi'an, China
  • [ 2 ] [Wang, Mingwen]Electronic Materials Research Laboratory (Key Lab of Education Ministry), State Key Laboratory for Mechanical Behavior of Materials and School of Electronic Science and Engineering, Xi'an Jiaotong University, Xi'an, China
  • [ 3 ] [Wang, Lu]Electronic Materials Research Laboratory (Key Lab of Education Ministry), State Key Laboratory for Mechanical Behavior of Materials and School of Electronic Science and Engineering, Xi'an Jiaotong University, Xi'an, China
  • [ 4 ] [Liu, Jinfeng]Electronic Materials Research Laboratory (Key Lab of Education Ministry), State Key Laboratory for Mechanical Behavior of Materials and School of Electronic Science and Engineering, Xi'an Jiaotong University, Xi'an, China
  • [ 5 ] [Wu, Jie]Electronic Materials Research Laboratory (Key Lab of Education Ministry), State Key Laboratory for Mechanical Behavior of Materials and School of Electronic Science and Engineering, Xi'an Jiaotong University, Xi'an, China
  • [ 6 ] [Li, Jinglei]Electronic Materials Research Laboratory (Key Lab of Education Ministry), State Key Laboratory for Mechanical Behavior of Materials and School of Electronic Science and Engineering, Xi'an Jiaotong University, Xi'an, China
  • [ 7 ] [Gao, Xiangyu]Electronic Materials Research Laboratory (Key Lab of Education Ministry), State Key Laboratory for Mechanical Behavior of Materials and School of Electronic Science and Engineering, Xi'an Jiaotong University, Xi'an, China
  • [ 8 ] [Chang, Yunfei]Condensed Matter Science and Technology Institute, School of Instrumentation Science and Engineering, Harbin Institute of Technology, Harbin, China
  • [ 9 ] [Xu, Zhuo]Electronic Materials Research Laboratory (Key Lab of Education Ministry), State Key Laboratory for Mechanical Behavior of Materials and School of Electronic Science and Engineering, Xi'an Jiaotong University, Xi'an, China
  • [ 10 ] [Li, Fei]Electronic Materials Research Laboratory (Key Lab of Education Ministry), State Key Laboratory for Mechanical Behavior of Materials and School of Electronic Science and Engineering, Xi'an Jiaotong University, Xi'an, China

Reprint Author's Address：

  • F. Li;;Electronic Materials Research Laboratory (Key Lab of Education Ministry), State Key Laboratory for Mechanical Behavior of Materials and School of Electronic Science and Engineering, Xi'an Jiaotong University, Xi'an, China;;email: ful5@xjtu.edu.cn;;

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Source ：

Journal of the American Ceramic Society

ISSN： 0002-7820

Year： 2021

Issue： 5

Volume： 105

Page： 3322-3330

3 . 7 8 4

JCR@2020

ESI Discipline： MATERIALS SCIENCE;

ESI HC Threshold：36

Cited Count：

WoS CC Cited Count：

SCOPUS Cited Count： 27

ESI Highly Cited Papers on the List： 0 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 0

Affiliated Colleges：

国家重点实验室 金属材料强度国家重点实验室

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