Results 21 to 30 of about 1,489,573 (315)
Enhanced energy storage properties of amorphous BiFeO3/Al2O3 multilayers
Journal of Materials Research and Technology, 2021 The energy storage density of ferroelectric thin film capacitors is mainly limited by the breakdown strength. Here we demonstrate that the high breakdown strength and high energy storage density can be achieved by constructing BiFeO3/Al2O3 ...
Ze Li +8 more
doaj +1 more source
IET Nanodielectrics, 2019 Hollow sphere (Ba(0.6)Sr(0.4))TiO(3) (HS-BST) powders with sub-micron size and different shell thickness were synthesised through template-assisted method. HS-BST/poly(vinylidene fluoride) (PVDF) composites were prepared using tape casting method.
Yiting Guo +8 more
doaj +1 more source
Effect of sintering temperature on the dielectric, ferroelectric and energy storage properties of SnO2-doped Bi0.5(Na0.8K0.2)0.5TiO3 lead-free ceramics [PDF]
Journal of Advanced Dielectrics, 2020 Sintered lead-free Bi0.5(Na0.8K0.2)0.5(Ti0.96Sn0.04)O3 ceramics (BNKTS) have been fabricated via a solid-state reaction. The effect of sintering temperature on the structural, morphological, dielectric, ferroelectric and energy storage properties of ...
Nguyen Truong-Tho, Le Dai Vuong
doaj +1 more source
Analysis of exergy efficiency of a super-critical compressed carbon dioxide energy-storage system based on the orthogonal method. [PDF]
PLoS ONE, 2018 Super-critical carbon dioxide energy-storage (SC-CCES) technology is a new type of gas energy-storage technology. This paper used orthogonal method and variance analysis to make significant analysis on the factors which would affect the thermodynamics ...
Qing He, Yinping Hao, Hui Liu, Wenyi Liu
doaj +1 more source
Ferroelectric polymers and their nanocomposites for dielectric energy storage applications
APL Materials, 2021 Dielectric capacitors deliver the highest power density and operating voltage among known energy storage devices that are integrable in modern electronic and electrical systems.
Yanda Jiang +5 more
doaj +1 more source
Review of Technologies and Recent Advances in Low-Temperature Sorption Thermal Storage Systems
Energies, 2021 Sorption thermochemical storage systems can store thermal energy for the long-term with minimum amount of losses. Their flexibility in working with sustainable energy sources further increases their importance vis-à-vis high levels of pollution from ...
Hamza Ayaz +3 more
doaj +1 more source
Tunable Phase Structure in Mn-Doped Lead-Free BaTiO3 Crystalline/Amorphous Energy Storage Thin Films
Crystals, 2023 For dielectric energy storage materials, high polarization and high breakdown strengths are a long-standing challenge. A modulating crystalline/amorphous phase structure strategy is proposed by Mn-doping and annealing temperature to enhance the energy ...
Jianlu Geng +7 more
doaj +1 more source
CrystalsLead-free ceramics with excellent energy storage performance are important for high-power energy storage devices. In this study, 0.9BaTiO3-0.1Bi(Mg2/3Nb1/3)O3 (BT-BMN) ceramics with x wt% ZnO-Bi2O3-SiO2 (ZBS) (x = 2, 4, 6, 8, 10) glass additives were ...
Peifeng Xiong +4 more
doaj +1 more source
Functional Materials Based on Metal Hydrides
Inorganics, 2018 Storage of renewable energy remains a key obstacle for the implementation of a carbon free energy system. There is an urgent need to develop a variety of energy storage systems with varying performance, covering both long-term/large-scale and high ...
Hai-Wen Li +3 more
doaj +1 more source
Energies, 2014 Efficient systems for high performance buildings are required to improve the integration of renewable energy sources and to reduce primary energy consumption from fossil fuels. This paper is focused on sensible heat thermal energy storage (SHTES) systems
Claudio Ferone +5 more
doaj +1 more source