钛酸铋钠基弛豫铁电陶瓷退极化温度的本征特性及其电学性能增强的研究

51972215
2019
E0206.功能陶瓷
吴家刚
面上项目
教授
四川大学
60万元
电学性能;钛酸铋钠基无铅压电材料;物理机理;退极化温度调控;弛豫特性
2020-01-01到2023-12-31
  • 中英文摘要
  • 结题摘要
  • 结题报告
  • 项目成果
  • 项目参与人
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序号 标题 类型 作者
1 Large Electrocaloric Effect in (Bi0.5Na0.5)TiO3-Based Relaxor Ferroelectrics 期刊论文 Zhang Ling;Zhao Chunlin;Zheng Ting;Wu Jiagang
2 Unraveling the discrepancy of temperature- and composition-dependent strain regulation in Bi0.5Na0.5TiO3 ceramics 期刊论文 Xiaojun Wu;Chao Wu;Lanji Wen;Jie Yin;Jiagang Wu
3 Comprehending the underlying mechanism behind directly/indirectly obtained large electrocaloric response in Bi0.5Na0.5TiO3-based relaxor ferroelectrics 期刊论文 Lanji Wen;Jie Yin;Xiaojun Wu;Xiaowei Wei;Wenbin Liu;Diyan Yang;Jiagang Wu
4 Strain regulation via composition and valence dependent substitution in BNT-based solid solutions 期刊论文 Xiaojun Wu;Chao Wu;Diyan Yang;Jie Yin;Jiagang Wu
5 Temperature-independent large strain with small hysteresis in Sb-modified BNT-based lead-free ceramics 期刊论文 Wang Xianya;Liu Xinyu;Xue Haoyue;Yin Jie;Wu Jiagang
6 一种铌酸钾钠基无铅压电陶瓷及其制备方法 专利 吴家刚;张楠;陶红;郑婷
7 Electrocaloric refrigeration capacity in BNT-based ferroelectrics benefiting from low depolarization temperature and high breakdown electric field 期刊论文 Zhang Ling;Zhao Chunlin;Zheng Ting;Wu Jiagang
8 Deciphering the atomic-scale structural origin for large dynamic electromechanical response in lead-free Bi0.5Na0.5TiO3-based relaxor ferroelectrics 期刊论文 Jie Yin;Xiaoming Shi;Hong Tao;Zhi Tan;Xiang Lv;Xiangdong Ding;Jun Sun;Yang Zhang;Xingmin Zhang;Kui Yao;Jianguo Zhu;Houbing Huang;Haijun Wu;Shujun Zhang;Jiagang Wu
9 Tailoring depolarization temperature by phase transition causing properties evolution in Bi0.5(Na1-K )0.5TiO3 ceramics 期刊论文 Diyan Yang;Jihui Han;Jie Yin;Haoyue Xue;Jiagang Wu
10 Advances in tuning the “d33 ∝ 1/Td” bottleneck: simultaneously realizing large d33 and high Td in Bi0.5Na0.5TiO3-based relaxor ferroelectrics 期刊论文 Jie Yin;Hong Tao;Yuxing Zhang;Jihui Han;Yanli Huang;Zhitao Li;Xingmin Zhang;Jiagang Wu
11 Optimized strain properties with small hysteresis in BNT-based ceramics with ergodic relaxor state 期刊论文 Deng Anping;Wu Jiagang
12 New strategy for simultaneously achieving enhanced piezoelectricity and deferred Td in Bi0.5Na0.5TiO3-based relaxor ferroelectrics 期刊论文 Diyan Yang;Xiaojun Wu;Xianya Wang;Haoyue Xue;Jie Yin;Jiagang Wu
13 Large electrostrictive coefficient with high electro‐strain dominated by modified ergodic state in BNT‐based solid solutions 期刊论文 Xinyu Liu;Jihui Han;Yanli Huang;Jie Yin;Jiagang Wu
14 Achieving superior energy-storage efficiency by tailoring the state of polar nano-sized regions under low electric fields 期刊论文 Xianya Wang;Xiaojun Wu;Diyan Yang;Jie Yin;Jiagang Wu
15 Enhanced strain and electrostrictive properties in lead-free BNT-based ceramics via rare earth doping 期刊论文 Anping Deng;Jiagang Wu
16 A new class of ion substitution to achieve high electrostrain under low electric field in BNT‐based ceramics 期刊论文 Xinyu Liu;Jie Yin;Jiagang Wu
17 (Bi0.5Na0.5)TiO3 ferroelectric ceramics: Achieving high depolarization temperature and improved piezoelectric properties 期刊论文 Jihui Han;Jie Yin;Jiagang Wu
18 用于钛酸铋钠基弛豫铁电体的电致应变增强方法 专利 吴家刚;吴肖骏;殷杰;文澜骥;吴超
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