Insights into the Correlation between Tetragonal Phase and Temperature Stability of Potassium Sodium Niobate Based Ceramics from Domain Behaviors

New Role of Relaxor Multiphase Coexistence in Potassium Sodium Niobate Ceramics: Reduced Electric Field Dependence of Strain Temperature Stability

ACS Applied Materials & Interfaces ◽

10.1021/acsami.0c15496 ◽

2020 ◽

Vol 12 (44) ◽

pp. 49822-49829

Author(s):

Hong Tao ◽

Jie Yin ◽

Chunlin Zhao ◽

Haijun Wu ◽

Jiagang Wu

Keyword(s):

Electric Field ◽

Field Dependence ◽

Temperature Stability ◽

Sodium Niobate ◽

Potassium Sodium ◽

Electric Field Dependence

Enhanced temperature stability in the R–T phase boundary with dominating intrinsic contribution

Physical Chemistry Chemical Physics ◽

10.1039/c8cp02891e ◽

2018 ◽

Vol 20 (30) ◽

pp. 20149-20159 ◽

Cited By ~ 18

Author(s):

Xiang Lv ◽

Jiagang Wu ◽

Jianguo Zhu ◽

Dingquan Xiao

Keyword(s):

Phase Boundary ◽

Temperature Stability ◽

Sodium Niobate ◽

Potassium Sodium ◽

T Phase

An effective method to simultaneously improve strain and its temperature stability in potassium sodium-niobate-based ceramics.

Understanding the Nature of Temperature Stability in Potassium Sodium Niobate Based Ceramics from Structure Evolution under External Field

ACS Applied Materials & Interfaces ◽

10.1021/acsami.0c08486 ◽

2020 ◽

Vol 12 (29) ◽

pp. 32925-32934

Author(s):

Haoyue Xue ◽

Ting Zheng ◽

Jiagang Wu

Keyword(s):

External Field ◽

Temperature Stability ◽

Structure Evolution ◽

Sodium Niobate ◽

The Role of Adding Bi0.5A0.5ZrO3 in Affecting Orthorhombic-Tetragonal Phase Transition Temperature and Electrical Properties in Potassium Sodium Niobate Ceramics

Acta Materialia ◽

10.1016/j.actamat.2020.07.053 ◽

2020 ◽

Vol 197 ◽

pp. 224-234 ◽

Cited By ~ 3

Author(s):

Xiang Lv ◽

Nan Zhang ◽

Jiagang Wu ◽

Xi-xiang Zhang

Keyword(s):

Phase Transition ◽

Transition Temperature ◽

Electrical Properties ◽

Phase Transition Temperature ◽

Tetragonal Phase ◽

Sodium Niobate ◽

Potassium Sodium ◽

Tetragonal Phase Transition

Rhombohedral–tetragonal phase coexistence and piezoelectric properties based on potassium–sodium niobate ternary system

Journal of Alloys and Compounds ◽

10.1016/j.jallcom.2014.04.194 ◽

2014 ◽

Vol 610 ◽

pp. 86-91 ◽

Cited By ~ 24

Author(s):

Xiaojing Cheng ◽

Jiagang Wu ◽

Ting Zheng ◽

Xiaopeng Wang ◽

Binyu Zhang ◽

...

Keyword(s):

Ternary System ◽

Tetragonal Phase ◽

Piezoelectric Properties ◽

Phase Coexistence ◽

Sodium Niobate ◽

Dielectric, ferroelectric, and piezoelectric properties in potassium sodium niobate ceramics with rhombohedral–orthorhombic and orthorhombic–tetragonal phase boundaries

Ceramics International ◽

10.1016/j.ceramint.2013.11.016 ◽

2014 ◽

Vol 40 (4) ◽

pp. 5771-5779 ◽

Cited By ~ 33

Author(s):

Xiaojing Cheng ◽

Qian Gou ◽

Jiagang Wu ◽

Xiaopeng Wang ◽

Binyu Zhang ◽

...

Keyword(s):

Tetragonal Phase ◽

Piezoelectric Properties ◽

Sodium Niobate ◽

Ferroelectric And Piezoelectric Properties

Phase Boundaries ◽

Potassium Sodium ◽

Enhancing temperature stability in potassium-sodium niobate ceramics through phase boundary and composition design

Journal of the European Ceramic Society ◽

10.1016/j.jeurceramsoc.2018.08.039 ◽

2019 ◽

Vol 39 (2-3) ◽

pp. 305-315 ◽

Cited By ~ 23

Author(s):

Xiang Lv ◽

Jiagang Wu ◽

Chunlin Zhao ◽

Dingquan Xiao ◽

Jianguo Zhu ◽

...

Keyword(s):

Phase Boundary ◽

Temperature Stability ◽

Sodium Niobate ◽

Composition Design ◽

Electric field compensation effect driven strain temperature stability enhancement in potassium sodium niobate ceramics

Acta Materialia ◽

10.1016/j.actamat.2019.10.014 ◽

2020 ◽

Vol 182 ◽

pp. 1-9 ◽

Cited By ~ 5

Author(s):

Ting Zheng ◽

Jiagang Wu

Keyword(s):

Electric Field ◽

Compensation Effect ◽

Temperature Stability ◽

Sodium Niobate ◽

Potassium Sodium ◽

Stability Enhancement

Direct observation of intermediate twinning in the phase transformations of ferroelectric potassium sodium niobate

Ceramics International ◽

10.1016/j.ceramint.2021.04.067 ◽

2021 ◽

Author(s):

Patricia Pop-Ghe ◽

Monika Amundsen ◽

Christiane Zamponi ◽

Anette Gunnæs ◽

Eckhard Quandt

Keyword(s):

Phase Transformations ◽

Direct Observation ◽

Sodium Niobate ◽

Synthesis of Potassium-Sodium Niobate (KNN) from NbO2

Open Ceramics ◽

10.1016/j.oceram.2021.100159 ◽

2021 ◽

pp. 100159

Author(s):

Cerem Piskin ◽

Levent Karacasulu ◽

Mauro Bortolotti ◽

Cekdar Vakifahmetoglu

Keyword(s):

Sodium Niobate ◽