Abstract
Cellulose-based material for novel and functional application, has attracted more attention, due to its degradable, renewable and green nature. In this research, a conductive regenerated cellulose film (CRCF) was developed as an effective counter electrode (CE) for preparing dye-sensitized solar cells (DSSCs). The CRCF presented desirable surface morphologies and structure and low resistance, and the resultant DSSC showed a high power conversion efficiency of 8.11%, which was comparable to that of traditional platinum-CE DSSC. Our discovery opens a new avenue for promoting cellulose application, as well as fabrication of cost-effective and eco-friendly DSSCs.
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Acknowledgments
This work was financially supported from the National Natural Science Foundation of China (21674123, 31700520), New Century Excellent Talents in Fujian Province University (KLa17009A), International cooperation project of Fujian Agriculture and Forestry University (KXGH17003), and the Distinguished Young Scholars of Fujian Agriculture and Forestry University (xjq201729).
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Li, J., Yang, H., Huang, K. et al. Conductive regenerated cellulose film as counter electrode for efficient dye-sensitized solar cells. Cellulose 25, 5113–5122 (2018). https://doi.org/10.1007/s10570-018-1913-1
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DOI: https://doi.org/10.1007/s10570-018-1913-1