Energy harvesting technology may be considered an ultimate solution to replace batteries
and provide a long‐term power supply for wireless sensor networks. Looking back into its …

In this work, a high efficient mechano-/pyro-bi-catalysis for dye wastewater decomposition is
found in the hydrothermally-synthesized NaNbO 3 nanofibers through piezoelectrically and …

Among the various forms of natural energies, heat is the most prevalent and least harvested
energy. Scavenging and detecting stray thermal energy for conversion into electrical energy …

The electrocaloric effect (ECE) is significantly critical for environmentally friendly cooling
technologies to replace vapor compression-based refrigeration. Lead-free bismuth sodium …

The electrocaloric effect (ECE) has arisen as a promising solid-state cooling technique.
Inorganic perovskites as an innovative EC material have been widely investigated, due to …

In this work, pyrocatalytic effect is realized in hydrothermally-synthesized pyroelectric
NaNbO 3 shape-controllable nanoparticles via the product of pyroelectric effect and …

Converting electrical into thermal energy in ferroelectrics paves the way for a novel cooling
technology, to open up new fields of applications. For electrocaloric refrigeration, a large …

AgNbO3 is considered as one of the most promising alternatives for lead-containing
antiferroelectric (AFE) ceramics, and has been drawing progressively more attention. The …

Achieving a large adiabatic temperature change (ΔT) and broadening the operating
temperature span (Tspan) are two main challenges in modulating the electrocaloric (EC) …

Recently electrocaloric effect in lead-free environmental friendly ferroelectrics is in its peak
research. The feasible and existed electrocaloric response in lead-free (1-x)(K 0.5 Na 0.5) …