Synthetic Molecules Capture Solar Energy
Date: Monday, September 04 @ 04:02:41 PDT
Topic: Hydrocarbon Alternatives
A leaf is a highly efficient solar cell and researchers in Sydney have created molecules that mimic those in plants. Like the cells in plants, they harvest light and create power. According to the research team, led by Dr Deanna D'Alessandro, the best leaves can harvest 30 to 40 per cent of the light falling on them. The latest state of the art solar cells are only 15 to 20 per cent efficient, and expensive to make. But the researchers say they have recreated some of the key systems that plants use in photosynthesis.
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