Difference between revisions of "Mineral fiber based TiO2 photo-electrode in DSSC"
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− | ==First | + | ==First prototype== |
− | + | ===The woven photo-electrode=== | |
+ | The TiO2 paste 18NR-AO purchased from Greatcell Solar is coated onto the mineral woven fabric provided by Isomatex by doctor-blade method. The fabric is then fired with conventional kitchen electric stove under 400˚C to 440˚C and it's soaked into annatto dyes for 5 hours after cooling down. The final piece appears in golden color after dyeing process is completed. The backside of the fabric is coated with silver paste (A729) | ||
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+ | ===The counter-electrode=== | ||
+ | The | ||
+ | |||
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<gallery> | <gallery> | ||
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File:Sintered and dyed 18NR-AO TiO2 on FILAVA WF.jpg | File:Sintered and dyed 18NR-AO TiO2 on FILAVA WF.jpg | ||
</gallery> | </gallery> | ||
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Data sheet of Woven Fabric from ISOMATEX S.A. | Data sheet of Woven Fabric from ISOMATEX S.A. | ||
[[:File:Woven-Fabrics-TDS-ISMTX.pdf]] | [[:File:Woven-Fabrics-TDS-ISMTX.pdf]] |
Revision as of 19:19, 4 October 2023
First prototype
The woven photo-electrode
The TiO2 paste 18NR-AO purchased from Greatcell Solar is coated onto the mineral woven fabric provided by Isomatex by doctor-blade method. The fabric is then fired with conventional kitchen electric stove under 400˚C to 440˚C and it's soaked into annatto dyes for 5 hours after cooling down. The final piece appears in golden color after dyeing process is completed. The backside of the fabric is coated with silver paste (A729)
The counter-electrode
The
Data sheet of Woven Fabric from ISOMATEX S.A. File:Woven-Fabrics-TDS-ISMTX.pdf