Journal Article10.1016/J.PMATSCI.2017.10.005
Magnetocaloric effect: From materials research to refrigeration devices
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TL;DR: The magnetocaloric effect and its most straightforward application, magnetic refrigeration, are topics of current interest due to the potential improvement of energy efficiency of cooling and temperature control systems, in combination with other environmental benefits associated to a technology that does not rely on the compression/expansion of harmful gases.
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About: This article is published in Progress in Materials Science. The article was published on 01 Apr 2018. The article focuses on the topics: Magnetic refrigeration.
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Citations
Energy Applications of Magnetocaloric Materials
TL;DR: In this paper, the authors present a historical and up-to-date account of the energy-related applications of magnetocaloric materials and information about their processing and magnetic fields, thermodynamics, heat transfer, and other relevant characteristics.
400
A quantitative criterion for determining the order of magnetic phase transitions using the magnetocaloric effect
Jia Yan Law,Victorino Franco,L.M. Moreno-Ramírez,A. Conde,Dmitriy Yu. Karpenkov,Iliya Radulov,Konstantin P. Skokov,Oliver Gutfleisch +7 more
TL;DR: A model-independent parameter allows evaluating the order of phase transition without any subjective interpretations, as it is shown for different types of materials and for the Bean–Rodbell model.
Colossal barocaloric effects in plastic crystals
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TL;DR: Pressure-dependent neutron scattering measurements reveal that CBCEs in plastic crystals can be attributed to the combination of extensive molecular orientational disorder, giant compressibility and highly anharmonic lattice dynamics of these materials.
Recent progresses in exploring the rare earth based intermetallic compounds for cryogenic magnetic refrigeration
TL;DR: In this paper, the magnetic refrigeration (MR) technology which is based on the magnetocaloric effect (MCE) of magnetic solids has been considered as an energy-efficient alternative method to our present well used gas compression/expression refrigeration technology.
333
Electrocaloric Cooling Materials and Devices for Zero-Global-Warming-Potential, High-Efficiency Refrigeration
Junye Shi,Han Donglin,Li Zichao,Lu Yang,Sheng-Guo Lu,Zhifeng Zhong,Jiangping Chen,Qiming Zhang,Xiaoshi Qian +8 more
TL;DR: In this article, the authors present the recent advances in electrocaloric cooling technologies, from material improvements to device demonstrations, and evaluate the environmental impact and energy efficiency of the technology by the total effective warming impact and the material COP, respectively.
329
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Magnetocaloric effect in antiferromagnetic Dy3Co compound
Jun Shen,Jin-Liang Zhao,Fengxia Hu,Guang-Hui Rao,Guang-Yao Liu,Jianfeng Wu,Yangxian Li,Jirong Sun,Bao-gen Shen +8 more
TL;DR: In this paper, magnetic properties and magnetocaloric effects of Dy3Co compounds are studied. And the maximal value of magnetic entropy changeS m is −13.9 J/kg K with a refrigerant capacity (RC) of 498 J/ kg around the Neel temperature.
Nanocrystalline Nd2Fe17 synthesized by high-energy ball milling: crystal structure, microstructure and magnetic properties.
Pablo Álvarez-Alonso,Pedro Gorria,Victorino Franco,Jorge Sánchez Marcos,María José Sanzo Pérez,Jose Luis Sanchez Llamazares,Inés Puente Orench,Jesús A. Blanco +7 more
TL;DR: Nanocrystalline Nd(2)Fe(17) powders have been obtained by means of high-energy ball milling from nearly single-phase bulk alloys produced by arc melting and high temperature homogenization annealing, where a unique ferro-to-paramagnetic transition temperature, T(C), is observed in the bulk alloy.