Preparation of KNN based lead-free piezoelectric ceramics via composition designing and two-step sintering
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2019.153043
Abstract: Abstract 0.95(Li0.04Na0.48K0.48)(Nb0.94Sb0.06)O3-0.05(Ba0.5Ca0.5)(Zr0.5Hf0.5)O3 (LNKNbS-BCZH) lead-free piezoelectric ceramics were prepared by the solid-state reaction method via the two-step sintering process. Via composition designing pure perovskite LNKNbS-BCZH ceramics are synthesized, which present complex coexistence of orthogonal and tetragonal… read more here.
Keywords: via composition; composition designing; lnknbs bczh; step sintering ... See more keywords
Comprehensively enhanced energy-storage properties in (Pb1−3x/2Lax)(Zr0.995Ti0.005)O3 antiferroelectric ceramics via composition optimization
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Materials Chemistry C"
DOI: 10.1039/d1tc02972j
Abstract: An ultra-high Wrec of 12.3 J cm−3 and η of 84% are achieved simultaneously in PbZrO3-based ceramics via composition optimization. read more here.
Keywords: via composition; comprehensively enhanced; composition optimization; ceramics via ... See more keywords