Proceedings of International Conference on Hybrid and Organic Photovoltaics (HOPV18)
DOI: https://doi.org/10.29363/nanoge.hopv.2018.079
Publication date: 21st February 2018
To further improve the energy conversion efficiency of solar cells, one of the most efficient strategy is constructing hybrid or tandem structures by using absorbers with different absorption bands.
We have developed a novel hybrid multilayered structure with different dyes for Dye-sensitized solar cell (DSC). The panchromatic response, superposition of JSC and conversion efficiency were achieved. The efficiency of 11.05% was improved by 37.6%, 21.0%, and 12.1% compared with tandem DSC, co-sensitized DSC and layered adsorption methods under similar conditions. We also designed several kinds of tandem DSCs with the superposed JSC and conversion efficiency. The Near-IR dyes with strong and broad Near-IR absorptions were developed for hybrid/tandem structures. Furthermore, we also made our efforts on green synthesis of new ionic liquid materials for high-efficient DSCs and perovskite solar cells (PSCs).
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International Conference on Hybrid and Organic Photovoltaics (HOPV) is celebrated yearly in May. The main topics are the development, function and modeling of materials and devices for hybrid and organic solar cells. The field is now dominated by perovskite solar cells but also other hybrid technologies, as organic solar cells, quantum dot solar cells, and dye-sensitized solar cells and their integration into devices for photoelectrochemical solar fuel production.
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