Fluoropolymer ferroelectrics: Multifunctional platform for polar-structured energy conversion
Ferroelectric materials are currently some of the most widely applied material systems and
are constantly generating improved functions with higher efficiencies. Advancements in poly …
are constantly generating improved functions with higher efficiencies. Advancements in poly …
Materials, physics and systems for multicaloric cooling
Calls to minimize greenhouse gas emissions and demands for higher energy efficiency
continue to drive research into alternative cooling and refrigeration technologies. The caloric …
continue to drive research into alternative cooling and refrigeration technologies. The caloric …
High-entropy polymer produces a giant electrocaloric effect at low fields
More than a decade of research on the electrocaloric (EC) effect has resulted in EC
materials and EC multilayer chips that satisfy a minimum EC temperature change of 5 K …
materials and EC multilayer chips that satisfy a minimum EC temperature change of 5 K …
Perspectives and energy applications of magnetocaloric, pyromagnetic, electrocaloric, and pyroelectric materials
This perspective provides an overview of the state of research and innovation in the areas of
magnetocaloric and pyromagnetic materials, and electrocaloric and pyroelectric materials …
magnetocaloric and pyromagnetic materials, and electrocaloric and pyroelectric materials …
Constructing phase boundary in AgNbO3 antiferroelectrics: pathway simultaneously achieving high energy density and efficiency
Dielectric capacitors with high energy storage density (W rec) and efficiency (η) are in great
demand for high/pulsed power electronic systems, but the state-of-the-art lead-free dielectric …
demand for high/pulsed power electronic systems, but the state-of-the-art lead-free dielectric …
Grain-orientation-engineered multilayer ceramic capacitors for energy storage applications
Dielectric ceramics are highly desired for electronic systems owing to their fast discharge
speed and excellent fatigue resistance. However, the low energy density resulting from the …
speed and excellent fatigue resistance. However, the low energy density resulting from the …
Caloric materials for cooling and heating
X Moya, ND Mathur - Science, 2020 - science.org
Magnetically driven thermal changes in magnetocaloric materials have, for several decades,
been exploited to pump heat near room temperature. By contrast, their electrocaloric and …
been exploited to pump heat near room temperature. By contrast, their electrocaloric and …
A high-performance solid-state electrocaloric cooling system
Electrocaloric (EC) cooling is an emerging technology that has broad potential to disrupt
conventional air conditioning and refrigeration as well as electronics cooling applications …
conventional air conditioning and refrigeration as well as electronics cooling applications …
Giant temperature span in electrocaloric regenerator
A Torelló, P Lheritier, T Usui, Y Nouchokgwe, M Gérard… - Science, 2020 - science.org
Cooling devices based on caloric materials have emerged as promising candidates to
become the next generation of coolers. Several electrocaloric (EC) heat exchangers have …
become the next generation of coolers. Several electrocaloric (EC) heat exchangers have …
Multifunctional barium titanate ceramics via chemical modification tuning phase structure
Global environmental concerns on the toxicity of lead‐based piezoelectrics impel the great
mass fervor on investigations of lead‐free alternatives. Barium titanate (BaTiO3, BT) …
mass fervor on investigations of lead‐free alternatives. Barium titanate (BaTiO3, BT) …