Improving PV-powered water electrolysis with external fields

Australian researchers have analyzed different ways to improve the efficiency of PV-powered water electrolysis for hydrogen generation. They include the use of magnetic fields, light energy, ultrasonic fields, and pulsating electric fields. Energy costs remain prohibitive, but molecular movement and the redistribution of molecules in water during electrolysis could open a path to viability.Scientists from Southern Cross University in Australia are trying to understand the extent to which the use of magnetic fields, light energy fields, ultrasonic fields, or pulsating electric fields could help ...

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