Results 1 to 10 of about 958,347 (85)

Enhanced energy-storage performance and electrocaloric effect in compositionally graded Pb(1−3x/2)LaxZr0.85Ti0.15O3 antiferroelectric thick films [PDF]

open access: yes, 2015
The compositionally graded multilayer Pb(1−3x/2)LaxZr0.85Ti0.15O3 (PLZT) antiferroelectric (AFE) thick films were deposited on LaNiO3/Si (100) substrates by using a sol–gel method.
Hao, Xihong, Zhang, Qi, Zhao, Ye
core   +1 more source

Liberty, Efficiency, and Law [PDF]

open access: yes, 1987
In today’s society there is an increasing demand for renewable energy sources such as sun and wind power. These sources are intermittent, and energy storage is therefore needed to ensure a constant power supply.
Dahlqvist, Elin, Karlsson, Elin
core   +3 more sources

Printable magnesium ion quasi-solid-state asymmetric supercapacitors for flexible solar-charging integrated units. [PDF]

open access: yes, 2019
Wearable and portable self-powered units have stimulated considerable attention in both the scientific and technological realms. However, their innovative development is still limited by inefficient bulky connections between functional modules ...
Kaner, Richard B   +8 more
core   +1 more source

Electric Field Enhanced Hydrogen Storage on BN Sheet [PDF]

open access: yes, 2009
Using density functional theory we show that an applied electric field substantially improves the hydrogen storage properties of a BN sheet by polarizing the hydrogen molecules as well as the substrate.
Bhatia   +19 more
core   +2 more sources

Transcritical Carbon Dioxide Charge-Discharge Energy Storage with Integration of Solar Energy [PDF]

open access: yes, 2019
New and improved energy storage technologies are required to overcome non-dispatchability, which is the main challenge for the successful integration of large shares of renewable energy within energy supply systems.
Becerra Villanueva, José Antonio   +4 more
core   +2 more sources

Evaluation of thermal energy dynamics in a compacted high-conductivity phase-change material [PDF]

open access: yes, 2015
This study evaluates the concept of developing a nondeform phase-change energy storage material possessing higher thermal conductivity and energy storage density through a pressure compaction process.
Darkwa, Jo, Su, O., Zhou, T.
core   +2 more sources

Charge storage mechanism in nanoporous carbons and its consequence for electrical double layer capacitors [PDF]

open access: yes, 2010
Electrochemical capacitors, also known as supercapacitors, are energy storage devices that fill the gap between batteries and dielectric capacitors. Thanks to their unique features, they have a key role to play in energy storage and harvesting, acting ...
Amatucci G. G.   +4 more
core   +3 more sources

Energy-storage properties and electrocaloric effects of Pb(1-3x/2)LaxZr0.85Ti0.15O3 antiferroelectric thick films [PDF]

open access: yes, 2014
1-µm-Pb(1-3x/2)LaxZr0.85Ti0.15O3 (PLZT) antiferroelectric (AFE) thick films with x = 0.08, 0.10, 0.12, and 0.14 were deposited on LaNiO3/Si (100) substrates by a sol-gel method.
Hao, Xihong, Zhang, Qi, Zhao, Ye
core   +1 more source

Ultracapacitors for port crane applications: Sizing and techno-economic analysis [PDF]

open access: yes, 2020
The use of energy storage with high power density and fast response time at container terminals (CTs) with a power demand of tens of megawatts is one of the most critical factors for peak reduction and economic benefits. Peak shaving can balance the load
Chavdarian B.   +3 more
core   +1 more source

Electromagnetic energy storage and power dissipation in nanostructures

open access: yes, 2014
The processes of storage and dissipation of electromagnetic energy in nanostructures depend on both the material properties and the geometry. In this paper, the distributions of local energy density and power dissipation in nanogratings are investigated ...
Zhang, Z. M., Zhao, J. M.
core   +1 more source

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