Ionic Solar Cell Could Provide On-Demand Water Desalination Updated On Tue, Nov 21st, 2017 by Saurenergy The use such a mechanism to manufacture a device that would directly desalinate saltwater upon exposure to sunlight. Modern solar cells, which use energy from light to generate electrons and holes that are then transported out of semiconducting materials and into external circuits for human use, have existed in one form or another for over […] Read more