Results 111 to 120 of about 1,415,523 (337)

Conductive Polymer Coatings Control Reaction Selectivity in All‐Iron Redox Flow Batteries

open access: yesAdvanced Materials, EarlyView.
Aqueous redox flow batteries are limited by the competing hydrogen evolution reaction (HER) at their negative electrodes. In this work, conductive polymers are conformally coated on porous carbonaceous electrodes to improve the reaction selectivity of hybrid all‐iron redox flow batteries.
Emre B. Boz   +3 more
wiley   +1 more source

Speculations on future opportunities to evolve Brayton powerplants aboard the space station [PDF]

open access: yes
The Space Station provides a unique, low-risk environment in which to evolve new capabilities. In this way, the Space Station will grow in capacity, in its range of capabilities, and its economy of operation as a laboratory and as a center for space ...
English, Robert E.
core   +1 more source

Modelling the energy efficiency of microcell base stations [PDF]

open access: yes, 2011
The power consumption of wireless access networks will become a major issue in the coming years. Therefore, it is important to have a realistic idea about the power consumption of each element in those access networks. In this paper, an energy efficiency
Deruyck, Margot   +3 more
core  

State‐of‐the‐Art, Insights, and Perspectives for MOFs‐Nanocomposites and MOF‐Derived (Nano)Materials

open access: yesAdvanced Materials, EarlyView.
Different approaches to MOF‐NP composite formation, such as ship‐in‐a‐bottle, bottle‐around‐the‐ship and in situ one‐step synthesis, are used. Owing to synergistic effects, the advantageous features of the components of the composites are beneficially combined, and their individual drawbacks are mitigated.
Stefanos Mourdikoudis   +6 more
wiley   +1 more source

High Entropy Alloy Thin Films as Efficient Spin‐Orbit Torque Sources for Spintronic Memories

open access: yesAdvanced Materials, EarlyView.
High‐entropy alloys with significantly diluted heavy metal content are found to be a very efficient source of spin‐orbit torques for spintronic applications. Epitaxially‐grown 4‐, 5‐, 6‐element alloy thin films are successfully integrated in magnetic racetrack memory devices, showing efficient domain wall motion, thereby adding a large family of ...
Peng Wang   +6 more
wiley   +1 more source

A New Deep Learning Methodology for Alarm Supervision in Marine Power Stations

open access: yesSensors
Marine engineering officers operate and maintain the ship’s machinery during normal navigation. Most accidents on board are related to human factors which, at the same time, are associated with the workload of the crew members and the working environment.
José A. Orosa   +3 more
doaj   +1 more source

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