Enhanced energy storage properties and antiferroelectric stability of Mn-doped NaNbO3-CaHfO3 lead-free ceramics: Regulating phase structure and tolerance factor

NaNbO3-based ceramics usually show ferroelectric-like P-E loops at room temperature due to the irreversible transformation of the antiferroelectric orthorhombic phase to ferroelectric orthorhombic phase, which is not conducive to energy storage applications. Our previous work found that incorporatin...

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Main Authors: Yang Yin, Jing-Ru Yu, Yu-Cheng Tang, Ai-Zhen Song, Huan Liu, Dong Yang, Jing-Feng Li, Lei Zhao, Bo-Ping Zhang
Formáid: Artigo
Teanga:Inglês
Foilsithe: Elsevier 2022-05-01
Sraith:Journal of Materiomics
Ábhair:
NaNbO3
Antiferroelectric ceramic
Tolerance factor
Energy-storage density
Rochtain Ar Líne:http://www.sciencedirect.com/science/article/pii/S2352847821001635
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