4 天之前· The authors significantly enhance the high-temperature energy storage performance of bismuth sodium titanate-based relaxor ferroelectric multilayer ceramic capacitors via entropy
The improvement in energy storage performance of ferroelectric (FE) materials requires both high electric breakdown strength and significant
Ferroelectrics are a class of materials that possess a variety of interactions between electrical, mechanical, and thermal properties that have
Key performance metrics for energy-storage capacitors include energy storage density (ESD) and efficiency, often subject to trade-offs [4]. In this regard, highly polarizable
Relaxor ferroelectric polymers exhibit both high dielectric constants and low remnant polarization and thus deliver much higher energy
In this work, we reported a bi-functional ferroelectric Pb (Zr 0.52 Ti 0.48)O 3 (PZT) films which show energy storage properties and photovoltaic effects. The PZT films were
The co-substitution effect of La and Fe ions on structural characterization, ferroelectric and magnetic properties, and energy storage efficiency of multiferroics Ba1
The engineering of band gap and doping effect can be readily investigated by first‐principles calculations. Also noteworthy is the potential in energy applications based on the pyroelectric
In this review, the most recent research progress on newly emerging ferroelectric states and phenomena in insulators, ionic conductors, and metals are summarized, which have
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Pb 0·85 La 0·10 Zr 0·60 Ti 0·40 O 3 ferroelectric ceramic system was synthesized via the conventional solid-state reaction sintering route. A systematic study on the
The good energy-storage performance and giant thermal-electrical energy harvesting effect of the PNZST antiferroelectric thin films maybe make a great impact on the
An effective strategy for energy storage performance global optimization is put up here by constructing local polymorphic polarization configuration integrated with prototype
The introduction of lead-free ferroelectric ceramic materials into polymer matrix to form polymer composite materials and the construction of multilayer structure are two new
Usually, linear dielectric materials exhibit small permittivity value, which creates difficulty to achieve high energy storage density. Nonlinear dielectrics with significant lattice
Book Abstract: Provides a comprehensive overview of the emerging applications of ferroelectric materials in energy harvesting and storage Conventional ferroelectric materials are normally
The authors propose a design strategy for lead-free relaxors, characterized by a heterogeneous structure that is constructed through a multi-scale process, resulting in high
Learn more about the advantages of wind energy, solar energy, bioenergy, geothermal energy, hydropower, and marine energy, and how the U.S. Department of Energy is working to
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Lead-free relaxor ferroelectrics (RFEs) have great potential applications in dielectric ceramic capacitors due to their distinguished energy storage performance, such as
The program will target ammonia, a crucial ingredient for fertilizer, and critical metals that are important for key energy technologies. Most ammonia applied to agricultural
The U.S. Department of Energy is advancing decarbonization strategies that create jobs, save taxpayers money, and improve America''s standing in the global, clean
In the end, different characterization techniques used to characterize ferroelectric and related materials have been introduced, followed by a brief account on the application of
The improvement in energy storage performance of ferroelectric (FE) materials requires both high electric breakdown strength and significant polarization change. The phase
This chapter aims to provide an overview on fundamental aspects of ferroelectric materials, which are relevant to their applications and the related energy harvesting and
Meanwhile, a method to calculate the intrinsic parameters of ferroelectric materials has also been given based on our proposed model. Additionally, to verify this model,
The authors propose a strategy for designing chemical short-range ordering in high-entropy ferroelectric ceramics, where elements with chemical short-range order exhibit
This study highlights the effect of MgO doping on microstructure, dielectric, ferroelectric, energy storage and electrocaloric properties of lead-free
Understanding and analyzing stress effects in ferroelectric ceramics are crucial for enhancing reliability and life time while assessing electrical property changes relative to
