Effects of Na/K ratio on the phase structure and electrical properties of NaxK1-xNbO3 lead-free piez

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Lead-free piezoelectric NaxK1-xNbO3(x = 0.3-0.8)(NKN) ceramics were fabricated by normal sintering at 1060°C for 2 h.Microstructures and electrical properties of the ceramics were investigated with a special emphasis on the influence of Na content.Th
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