Results 11 to 20 of about 575,328 (192)
Orientation‐Dependent Phase Transformation Pathways Enabling Superior Superelastic and Elastocaloric Performance of NiTi Alloys [PDF]
Advanced ScienceDeveloping elastocaloric materials that combine a large adiabatic temperature change with high superelastic stress and large recovery strain is crucial for the commercialization of solid‐state refrigeration.
Jiaqi Lu +5 more
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Thermodynamic Limit of Electroluminescent Refrigeration Devices [PDF]
EntropyThis work explores the thermodynamic performance limit of electroluminescent refrigeration systems using entropy analysis. A typical electroluminescent (EL) refrigeration device cools a contacting object by emitting radiation to a high-temperature ...
A. N. M. Fuhadul Islam +2 more
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Barocaloric Properties of Thermoplastic Elastomers
Frontiers in Energy Research, 2022 Solid-state refrigeration represents a promising alternative to vapor compression refrigeration systems which are inefficient, unreliable, and have a high global warming potential. However, several solid-state cooling technologies—including those relying
Naveen Weerasekera +5 more
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Giant barocaloric effect in commercial polyurethane
Polymer Testing, 2021 Barocaloric effect in polymers is barely recognized and limited to a few reports in the literature. This effect consists of a thermal response of the material when a hydrostatic pressure is applied, allowing its application in the field of solid-state ...
Jean Rodrigo Bocca +9 more
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Electrocaloric Cooling Materials and Systems: A Review and Perspective
Zhileng xuebao, 2021 Electrocaloric cooling technology has advanced with the discovery of the giant electrocaloric effect, employing the entropy change during the poling and de-poling processes to enable operation of the refrigeration cycle.
Li Zichao +3 more
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HgCdTe superlattices for solid-state cryogenic refrigeration [PDF]
Applied Physics Letters, 2006 A tall barrier superlattice structure based on mercury cadmium telluride material system is proposed that can achieve a large effective thermoelectric figure of merit (ZTmax∼3) at cryogenic temperatures. Calculations based on the Boltzmann transport equation taking into account the quantum mechanical electron transmission show that the Seebeck ...
Vashaee, D, Shakouri, A
openaire +2 more sources
Nature Communications, 2021 Most known electrocaloric materials show relatively poor cooling performance near room temperature, hindering their applications. Here, the authors achieve large electrocaloric effect near room temperature in a hybrid perovskite ferroelectric, useful for
Xitao Liu +9 more
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Technical aspects of the development of solar energy refrigeration technology on solid sorbents
Вестник Дагестанского государственного технического университета: Технические науки, 2023 Objective. The purpose of the study is a scientific review of the stages of development of refrigeration technology with sorption action on solid sorbents and an assessment of the current state of development of such household equipment in relation to ...
Y. V. Shipulina +2 more
doaj +1 more source
Solid-State Laser Refrigeration at GPa Pressures [PDF]
, 2020 Although solid-state laser-refrigeration recently has been demonstrated to reach cryogenic temperatures in vacuum, to date the solid-state laser refrigeration of materials at elevated pressure conditions has remained unexplored. Here we demonstrate the laser cooling of ytterbium-doped yttirum-lithium-fluoride (10%Yb3+:YLiF4, or Yb:YLF)>17K below ...
Abbie S. Ganas +6 more
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Room Temperature Electrocaloric Effect in 2D Ferroelectric CuInP2S6 for Solid State Refrigeration. [PDF]
ACS Nano, 2019 A material with reversible temperature change capability under an external electric field, known as the electrocaloric effect (ECE), has long been considered as a promising solid-state cooling solution.
M. Si +12 more
semanticscholar +1 more source