The performance enhanced by back reflection in nanostructured dye-sensitized solar cells

Guangsheng Huang*, Janne Halme, Kati Miettunen, Minna Toivola, Peter Lund

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

1 Citation (Scopus)


Dye-sensitized solar cell (DSSC) cannot absorb all the incident light, and some parts of light transits the cell and is unused. The work presented here dealt with transmitted light to enhance the performance by using the back reflection of stainless steel substrate. The influence of surface roughness of stainless steel substrate DSSC was investigated. Three kind of surface roughness were used in the DSSCs. The result showed that the I-V parameters were not sensitive to the surface properties of stainless steel. Some controlled surfaces of substrate were suggested in the further research. The influence of the thickness of TiO2 photoelectrode film was also researched. The optimal thickness of stainless steel DSSC was larger than glass substrate DSSC and over 30 mu m.

Original languageEnglish
Title of host publicationProceedings of ISES World Congress 2007 (Vol. I – Vol. V)
Subtitle of host publicationSolar Energy and Human Settlement
EditorsDY Goswami, YW Zhao
PublisherSpringer Berlin Heidelberg
Number of pages4
ISBN (Electronic)978-3-540-75997-3
ISBN (Print)978-3-540-75996-6
Publication statusPublished - 2007
MoE publication typeA4 Article in a conference publication
EventISES Solar World Congress - Beijing, China
Duration: 18 Sep 200721 Sep 2007


ConferenceISES Solar World Congress



Cite this