Researchers in South Korea have developed a new catalyst design strategy that boosts the efficiency of reactions used in batteries and hydrogen fuel cells without changing the catalyst itself. The ...
Fuel cells, devices that generate electricity by converting the chemical energy of hydrogen or other fuels via electrochemical reactions, are promising solutions for powering large electric vehicles, ...
Researchers are increasingly looking to hydrogen fuel cell systems as alternate power sources for vehicles and other applications due to their fast refueling time, high energy density and lack of ...
Fuel cells convert chemical energy directly to electricity via electrochemical reactions at the anode and cathode, with electrocatalysts governing the rates and efficiencies of key processes such as ...
Direct borohydride fuel cells (DBFCs) represent a class of electrochemical energy converters in which sodium borohydride (NaBHâ‚„) undergoes anodic oxidation to release electrons and hydrogen species, ...
What if the future of aviation didn’t rely on heavy lithium-ion batteries or complex hydrogen systems, but instead on a fuel as simple and abundant as sodium? At MIT, researchers are turning this bold ...
Hydrogen fuel cells, which power some electric cars, pack far more energy per weight than lithium-ion batteries. The devices also show promise for decarbonizing aviation, shipping, and trucking. But ...
Fuel cell sensors are electrochemical devices designed for precise measurement. In measurement applications, they have become the gold standard for breath alcohol concentration detection, valued for ...
Data centers rely on electricity and fossil fuels, such as diesel or natural gas, to run continuously, and for backup power when necessary. The electric grid can only withstand so much strain. With ...
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