During photosynthesis, plants use sunlight to break water into hydrogen and oxygen atoms and later on the atoms recombine and produce energy. MIT scientists have tried to duplicate this method of plants to store sun’s energy.
The main constituent in Nocera and Kanan’s procedure is a new catalyst that generates oxygen gas from water and another catalyst produces hydrogen gas. The catalysts are cobalt and platinum. These new catalysts work at normal room temperature in neutral pH water and the whole system can be installed easily.
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