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Solar utilization beyond photosynthesis.

Jiangquan LvJia-Fang XieAya Gomaa Abdelkader MohamedXiang ZhangYangyang FengLei JiaoEnbo ZhouDa-Qiang YuanYaobing Wang
Published in: Nature reviews. Chemistry (2022)
Natural photosynthesis is an efficient biochemical process which converts solar energy into energy-rich carbohydrates. By understanding the key photoelectrochemical processes and mechanisms that underpin natural photosynthesis, advanced solar utilization technologies have been developed that may be used to provide sustainable energy to help address climate change. The processes of light harvesting, catalysis and energy storage in natural photosynthesis have inspired photovoltaics, photoelectrocatalysis and photo-rechargeable battery technologies. In this Review, we describe how advanced solar utilization technologies have drawn inspiration from natural photosynthesis, to find sustainable solutions to the challenges faced by modern society. We summarize the uses of advanced solar utilization technologies, such as converting solar energy to electrical and chemical energy, electrochemical storage and conversion, and associated thermal tandem technologies. Both the foundational mechanisms and typical materials and devices are reported. Finally, potential future solar utilization technologies are presented that may mimic, and even outperform, natural photosynthesis.
Keyphrases
  • climate change
  • mass spectrometry
  • quantum dots
  • ionic liquid
  • molecularly imprinted
  • visible light