The electrolyte is an important parameter in a DSSC device being crucial for both performance and long-term stability. However, experience has shown that different electrolytes still are preferred for making high-performance cells and long-term stable ones. Heptachroma manufactures conventional iodide/triiodide-based DSSC electrolytes for both high-performance cells (DN-HE02) and for best combination of cell performance and long product life (DN-HE01). To reach even higher cell performance, we recommend evaluating cobalt-based electrolytes.
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DN-HE01
Iodide/triiodide-based DSSC electrolyte for stability |
- Product description:
- Liquid Iodide/triiodide-based electrolyte with lower vapour pressure designed for use where long life is required in normal operating conditions.
- Redox couple:
- I - / I3-
- Additives:
- Ionic liquid, Guanidine thiocyanate (GuSCN)
- Solvent:
- 3-methoxypropionitrile
- Shelf life:
- min. 6 months
- Storage conditions:
- Sealed and stored in a dry and dark place.
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Select amount for quotation
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DN-HE02
Low-visous iodide/triiodide- based DSSC electrolyte |
- Product description:
- Low viscosity liquid electrolyte designed for optimum voltage and current performance.
- Redox couple:
- I - / I3-
- Additives:
- Ionic liquid, pyridine derivative
- Solvent:
- Acetonitrile
- Shelf life:
- min. 6 months
- Storage conditions:
- Sealed and stored in a dry and dark place.
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Select amount for quotation
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