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Kun Zheng
Kun Zheng
Verified email at stu.xjtu.edu.cn
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Year
Simultaneously realizing ultrahigh energy storage density and efficiency in BaTiO3-based dielectric ceramics by creating highly dynamic polar nanoregions and intrinsic conduction
C Long, W Zhou, H Song, K Zheng, W Ren, H Wu, X Ding, L Liu
Acta Materialia 256, 119135, 2023
582023
Significantly enhanced electrical properties in CaBi2Nb2O9-based high-temperature piezoelectric ceramics
C Long, B Wang, W Ren, K Zheng, H Fan, D Wang, L Liu
Applied Physics Letters 117 (3), 2020
532020
Achieving excellent energy storage performances and eminent charging-discharging capability in donor (1-x) BT-x (BZN-Nb) relaxor ferroelectric ceramics
C Long, L Liu, H Song, H Wu, K Zheng, W Ren, X Ding
Chemical Engineering Journal 459, 141490, 2023
392023
Achieving high piezoelectric performances with enhanced domain-wall contributions in< 001>-textured Sm-modified PMN-29PT ceramics
K Zheng, Y Quan, J Zhuang, J Zhao, W Ren, L Wang, Z Wang, G Niu, ...
Journal of the European Ceramic Society 41 (4), 2458-2464, 2021
362021
A robust high-performance electronic synapse based on epitaxial ferroelectric Hf0. 5Zr0. 5O2 films with uniform polarization and high Curie temperature
Y Wang, Q Wang, J Zhao, T Niermann, Y Liu, L Dai, K Zheng, Y Sun, ...
Applied Materials Today 29, 101587, 2022
352022
Excellent energy storage properties with ultrahigh Wrec in lead-free relaxor ferroelectrics of ternary Bi0. 5Na0. 5TiO3-SrTiO3-Bi0. 5Li0. 5TiO3 via multiple synergistic …
C Long, Z Su, H Song, A Xu, L Liu, Y Li, K Zheng, W Ren, H Wu, X Ding
Energy Storage Materials 65, 103055, 2024
332024
Evolution of mesoscopic domain structure and macroscopic properties in lead-free Bi0. 5Na0. 5TiO3-BaTiO3 ferroelectric ceramics
J Zhao, N Zhang, Y Quan, G Niu, W Ren, Z Wang, K Zheng, Y Zhao, ...
Journal of Applied Physics 129 (8), 2021
332021
Enhanced electrocaloric effect in the Sm and Hf co-doped BaTiO3 ceramics
B Zhang, X Lou, K Zheng, X Xie, P Shi, M Guo, X Zhu, Y Gao, Q Liu, ...
Ceramics International 47 (1), 1101-1108, 2021
332021
Lead-free KNN-based textured ceramics for high-frequency ultrasonic transducer application
Y Quan, C Fei, W Ren, L Wang, G Niu, J Zhao, J Zhuang, J Zhang, ...
IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control 68 …, 2020
282020
Ultrahigh-temperature piezoelectric polycrystalline ceramics: dramatically enhanced ferroelectricity, piezoelectricity and electrical resistivity in Ca1− 3 x Bi2+ 3 x Nb2− x Mn …
C Long, W Ren, K Zheng, H Fan
Materials Research Letters 8 (4), 165-172, 2020
272020
Effects of (Li0. 5Sm0. 5)/W co-substitution and sintering temperature on the structure and electrical properties of ultrahigh Curie temperature piezoceramics, Ca0. 92 (Li0 …
C Long, N Ji, L Yang, W Zhou, K Zheng, W Ren, L Liu
Journal of the European Ceramic Society 41 (6), 3369-3378, 2021
222021
Optimizing strain response in lead-free (Bi0. 5Na0. 5) TiO3-BaTiO3-NaNbO3 solid solutions via ferroelectric/(non-) ergodic relaxor phase boundary engineering
Z Wang, J Zhao, N Zhang, W Ren, K Zheng, Y Quan, J Zhuang, Y Zhang, ...
Journal of Materiomics 9 (2), 244-255, 2023
172023
Enhanced piezoelectric properties and high electrical resistivity in (Li0. 5Pr0. 5) co-substituted bismuth calcium tantalate (CaBi2Ta2O9) ceramics
C Long, W Zhou, W Ren, Y Zhang, K Zheng, L Liu
Scripta Materialia 204, 114102, 2021
172021
3D printing orientation controlled PMN-PT piezoelectric ceramics
K Zheng, D Ding, Y Quan, J Zhuang, C Fei, J Zhao, L Wang, T Zhao, ...
Journal of the European Ceramic Society 43 (6), 2408-2416, 2023
152023
Giant strain responses and relaxor characteristics in lead-free (Bi 0.5 Na 0.5) TiO 3–BaZrO 3 ferroelectric thin films
Z Wang, J Zhao, G Niu, W Ren, N Zhang, K Zheng, Y Quan, L Wang, ...
Journal of Materials Chemistry C 10 (19), 7449-7459, 2022
132022
Effect of template amounts on the orientation degree and electrical properties of lead-free piezoelectric textured KNN-based ceramics
Y Quan, L Wang, W Ren, J Zhao, J Zhuang, K Zheng, Z Wang, MX Ren, ...
Journal of Applied Physics 131 (9), 2022
112022
Ultra-high strain responses in lead-free (Bi0. 5Na0. 5) TiO3-BaTiO3-NaNbO3 ferroelectric thin films
Z Wang, J Zhao, G Niu, N Zhang, K Zheng, Y Quan, L Wang, J Zhuang, ...
Journal of the European Ceramic Society 43 (13), 5511-5520, 2023
82023
Synergistic design of a new PbHfO 3-based antiferroelectric solid solution with high energy storage and large strain performances under low electric fields
H Wan, Z Liu, F Zhuo, J Xi, P Gao, K Zheng, L Jiang, J Xu, J Li, J Zhang, ...
Journal of Materials Chemistry A 11 (46), 25484-25496, 2023
72023
Single-Beam Acoustic Tweezer Prepared by Lead-Free KNN-Based Textured Ceramics
Y Quan, C Fei, W Ren, L Wang, J Zhao, J Zhuang, T Zhao, Z Li, C Zheng, ...
Micromachines 13 (2), 175, 2022
72022
High-precision complex structured Sm-PMN-PT ceramics with large piezoelectric response manufactured by vat photopolymerization
W Ma, K Zheng, Y Quan, Q Lian, J Zhuang, C Qi, S Qi, J Zhang, H Li, ...
Additive Manufacturing 84, 104116, 2024
62024
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