Diatom frustules as light traps enhance DSSC efficiency
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Updated: May 16, 2026

Collecting Marine Gnathiid Isopod Fish Parasites with Light Traps
Published on: September 25, 2023
Jeremiah Toster1, K Swaminathan Iyer, Wanchun Xiang
1Centre for Strategic Nano-fabrication, School of Chemistry and Biochemistry, The University Of Western Australia, Crawley, WA-6009, Australia.
Abstract:
Diatoms are one of the most successful photosynthetic organisms and given the important role that their shells (frustules) play in light trapping we explored their use in multilayered materials for application as photoanodes in dye sensitised solar cells (DSSCs). We find a substantial improvement in energy conversion efficiency of 30%, increasing from 3.5% to 4.6% with diatom incorporation.
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