A South African–developed membrane electrode assembly (MEA) has been successfully validated inside acommercial, aviation‐grade fuel cell stack for unmanned aircraft. Tested independently in ...
The fuel cell's 3D printed cap peeks above the ground. The cap keeps debris out of the device while enabling air flow. New fuel cell harnesses naturally occurring microbes to generate electricity Soil ...
Studies conducted in this development used three different light-emitting diode/photodiode sensors to measure Solvent Red 26 in kerosine and Solvent Red 164 in diesel at concentrations ranging 0-43 mg ...
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