Fig. 5 | Scientific Reports

Fig. 5

From: Enhanced structural and electrical properties of furnace-cooled SrZrO3-modified BFBT lead-free piezoceramics for high-temperature applications

Fig. 5The alternative text for this image may have been generated using AI.

(a) EDS spectrum of undoped BFBT piezoceramics showing the presence of Ba, Bi, Fe, Ti, and O. Minor peaks corresponding to Si and C originate from the sample holder and carbon coating, respectively, confirming the elemental composition and purity of the synthesized material. (b-c) EDS spectra of BFBT–SZx ceramics (x = 0.02 and 0.04 mol%) display additional Sr and Zr peaks alongside the primary BFBT elements. The detection of all intended elements without extraneous signals confirms high material purity and effective incorporation of SrZrO3 dopants.

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