In this study, piezoelectric composite nanofiber films were fabricated by introducing nitrogen-
doped-reduced-graphene-oxide as a conductive material to a P (VDF-TrFE) polymer and a …

In this paper, Lead-free based on 0.97 (K 0. 4 8 Na 0. 4 8 Li 0. 0 4)(Nb 0. 8 Ta 0. 2) O3–0.03
Bi 0. 5 Na 0. 5 TiO3 with additives La2O3 (1, 2, 3, 4 wt.%) was prepared by the solid reaction …

Environmentally friendly Pb-free piezoelectric ceramics are essential for electronic industries
and devices utilizations owing to their excellent piezoelectric properties which enable …

This article focuses on the geometric optimization of the cantilever beam to improve energy
harvesting. The full-cosine arc-shaped notched beam is intended to distribute stress more …

This chapter provides a comprehensive overview of piezoelectric composite materials,
offering valuable insights for researchers, engineers, and scientists working on advanced …

We have studied the impact of electric-field assisted densification of a low temperature
solution-processed piezoelectric inorganic film (potassium sodium niobate, KNN). A …