3D printing orientation controlled PMN-PT piezoelectric ceramics |
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| Affiliation: | 1. Electronic Materials Research Laboratory, Key Laboratory of the Ministry of Education & International Center for Dielectric Research, School of Electronic Science and Engineering, Xi''an Jiaotong University, Xi''an 710049, China;2. School of Electromechanical Engineering, Guangdong University of Technology, Guangzhou 510006, China;3. School of Microelectronics, Xidian University, Xi’an 710071, China;4. State Key Laboratory for Manufacturing Systems Engineering & International Joint Laboratory for Micro/Nano Manufacturing and Measurement Technology, Xi’an Jiaotong University, Xi’an 710049, China;5. Guangdong JC Technological Innovation Electronics Co., Ltd, Zhaoqing 526000, China;1. Xi’an University of Architecture and Technology, Xi’an 710055, China;2. WISCO Refractories Co., Ltd, Wuhan 430082, China;3. RHI Magnesita (Dalian) Co., Ltd, Dalian 116600, China;4. Sinosteel Luoyang Institute of Refractories Research, Luoyang 471039, China;5. Tsinghua University, Beijing 100084, China;1. Department of Technical Physics and Nanotechnology, Faculty of Mechanical Engineering, Koszalin University of Technology, Sniadeckich Street 2, 75–453 Koszalin, Poland;2. Electronic and Photonic Systems Engineering, Department of Engineering, Graduate School of Engineering, Kochi University of Technology, Tosayamada, Kami, Kochi 782–8502, Japan;3. NTT Device Technology Laboratories, Morinosato-Wakamiya 3–1, Atsugi, Kanagawa 243–0198, Japan;1. HX5, LLC. NASA Glenn Research Center, Materials and Structures Division, 21000 Brookpark Road, Cleveland, OH 44135, USA;2. NASA Glenn Research Center, Communications and Intelligent Systems Division, 21000 Brookpark Road, Cleveland, OH 44135, USA;1. Central Institute of Engineering, Electronics and Analytics – Engineering and Technology (ZEA-1), Forschungszentrum Jülich GmbH, Jülich, Germany;2. Institute of Energy and Climate Research – Microstructure and Properties of Materials (IEK-2), Forschungszentrum Jülich GmbH, Jülich, Germany;3. Institute of Energy and Climate Research – Materials Synthesis and Processing (IEK-1), Forschungszentrum Jülich GmbH, Jülich, Germany;4. Faculty of Mechanical Engineering, RWTH Aachen University, Aachen, Germany;5. Faculty of Science and Technology, Inorganic Membranes, University of Twente, Enschede, the Netherlands;1. International Ph.D. Program in Innovative Technology of Biomedical Engineering and Medical Devices, Ming Chi University of Technology, New Taipei City 24301, Taiwan;2. Department of Physics, Silliman University, Dumaguete City 6200, Philippines;3. Department of Mechanical Engineering, Hwa Hsia University of Technology, New Taipei City 23567, Taiwan;4. Department of Mechanical Engineering, Ming Chi University of Technology, New Taipei City 24301, Taiwan;5. Department of Physics, Fu Jen Catholic University, New Taipei City 24205, Taiwan |
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| Abstract: | Piezoelectric textured ceramics have drawn increasing research and industry interests by balancing the production cost and material performances. A new approach to realize the texture in piezoelectric ceramics is developed based on 3D printing stereolithography (SL) technique and successfully applied in the preparation of < 001 > -textured 0.71(Sm0.01Pb0.985)(Mg1/3Nb2/3)O3-0.29(Sm0.01Pb0.985)TiO3 (1 %Sm-PMN-29PT) ceramics in this work. As a critical process in texture ceramic fabrication, the alignment of BaTiO3 templates along the horizontal direction is achieved by the shear force produced from the relative motion between the resin container and the blade during SL. The textured ceramics with obvious grain orientation features are successfully obtained. The enhanced piezoelectric properties of d33 ≈ 652 pC N?1 and d33* ≈ 800 pm V?1 are achieved in the 3D printed textured ceramic, which are about 60 % and 40 %, respectively, higher than their non-textured counterparts. Moreover, the textured sample shows a significant improvement on thermal stability of d33*T, which varies by less than ± 6 % from RT to 110 °C. Furthermore, the introduction of 3D printing into the synthesis of textured piezoelectric ceramics shows great advantages over the traditional tape-casting method. This work is expected to provide a promising way for the future design of textured piezoelectric functional materials. |
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| Keywords: | Textured piezoelectric ceramic 3D printing Stereolithography Sintering aids |
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