How to improve the energy conversion efficiency of polymer solar cells has always been an international frontier problem. The author was informed yesterday from South China University of Technology that the Chinese State Key Laboratory of Luminescent Materials and Devices, the Polymer Optoelectronic Materials and Devices Research Institute, and Phillips 66 and Solarmer Energy have recently announced that the three parties have created a single-junction polymer (polymer The new world record for solar cell efficiency reached 9.31%. This efficiency was independently verified by the Newport Technology and Applications Center Photovoltaic Laboratory in Long Beach, California, USA.
The polymer solar cell uses a water/alcohol-soluble polymer solar cell interface control material and technology developed by the Institute of Polymer Optoelectronic Materials and Devices of South China University of Technology.
According to the introduction, a polymer solar cell is a new kind of solar cell whose core composition is a polymer (polymer) semiconductor material, and it has the following features in solar power generation, field portable chargers, solar electric vehicles, and power building exterior walls. Broad application prospects. (Reporter / Thunder correspondent / Lu Qinglei)
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