Results 251 to 260 of about 24,183 (312)

2D Co‐Mo‐Hydroxide‐Based Multifunctional Material for the Development of H2‐Based Clean Energy Technologies

Advanced Materials, EarlyView.
2D α‐Co(OH)2 interleaved with Mo species displays an appealing dual functionality for the production and use of green hydrogen.Mo incorporation greatly benefits the electrochemical behaviour in Oxygen Evolution Reaction for H2 production, while the magnetocaloric response at liquid H2 temperature paves the way for alternative cryogenic refrigerants ...
Daniel Muñoz‐Gil, Celia Castillo‐Blas, Dawid Krystian Feler, Isabel Gómez‐Recio, Miguel Tinoco, Ana Querejeta‐Fernández, Rodrigo González‐Prieto, Felipe Gándara, Romualdo Santos Silva Jr, Pilar Ferrer, Carlos Prieto, Luc Lajaunie, José Luis Martinez‐Peña, María Luisa Ruiz‐González, José María González‐Calbet   +14 more
wiley   +1 more source

Quantitative measurements of transverse thermoelectric generation and cooling performances in SmCo₅/Bi_0.2Sb_1.8Te₃-based artificially tilted multilayer module. [PDF]

Sci Technol Adv Mater
Murata M, Ando F, Hirai T, Adachi H, Uchida KI.   +4 more
europepmc   +1 more source

Research on an innovative magnetic helix hybrid excitation rotary generator with remarkable power density and efficiency for wave energy conversion. [PDF]

Sci Rep
Liu Y, Yu H, Zhang Q.
europepmc   +1 more source

Reduced order analytical modelling of micro wind turbine rotordynamics with tower shadow effects. [PDF]

Sci Rep
Ramzy AA, Elsabbagh A, Hamed AM, Barakat AA.   +3 more
europepmc   +1 more source

Open-source compact time-domain hydrogen (1H) NMR System for Field Deployment. [PDF]

HardwareX
Janvrin W, Martin J, Hancock D, Varillas A, Downey ARJ, Pellechia PJ, Satme J, Won SH.   +7 more
europepmc   +1 more source

Proton transport from the antimatter factory of CERN. [PDF]

Nature
Leonhardt M, Schweitzer D, Abbass F, Anjum KK, Arndt B, Erlewein S, Endoh S, Geissler P, Imamura T, Jäger JI, Latacz BM, Micke P, Voelksen F, Yildiz H, Blaum K, Devlin JA, Matsuda Y, Ospelkaus C, Quint W, Soter A, Walz J, Yamazaki Y, Ulmer S, Smorra C.   +23 more
europepmc   +1 more source

Design and validation of a high-speed rotor balancer based on influence coefficient method and dual-speed control. [PDF]

Sci Rep
Gharehcheloo PK, Saberi FF, Shamshirsaz M.   +2 more
europepmc   +1 more source

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Permanent Magnet Wind Generators: Neodymium vs. Ferrite Magnets

2021 3rd International Congress on Human-Computer Interaction, Optimization and Robotic Applications (HORA), 2021
Renewable energy is an environmentally friendly and effective solution to ensure security of energy supply which is becoming more critical as well as increasing population. The share of electricity generation based on wind energy among renewable energy sources in the world is increasing day by day in parallel with the development and design diversity ...
Özdemir, Mehmet Semih, OCAK, CEMİL, DALCALI, ADEM   +2 more
openaire   +2 more sources

Permanent-magnet a.c. generators

Proceedings of the Institution of Electrical Engineers, 1979
The development of permanent-magnet generators is reviewed and a novel multistacked form described. This machine is ideally suited to the production of a high airgap field from ceramic magnets, but polymer-bonded rare-earth magnets may also be used to advantage. A damping device can be incorporated to minimise load-angle oscillation.
K.J. Binns, A. Kurdali
openaire   +1 more source