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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Autori principali: Yang Yin, Jing-Ru Yu, Yu-Cheng Tang, Ai-Zhen Song, Huan Liu, Dong Yang, Jing-Feng Li, Lei Zhao, Bo-Ping Zhang
Natura: Artigo
Lingua:Inglês
Pubblicazione: Elsevier 2022-05-01
Serie:Journal of Materiomics
Soggetti:
NaNbO3
Antiferroelectric ceramic
Tolerance factor
Energy-storage density
Accesso online:http://www.sciencedirect.com/science/article/pii/S2352847821001635
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