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Perovskite solar cells are hybrid inorganic-organic solar cells. Since the breakthrough in 2012 (Lee et al. Science 338, 643, 2012; Kim et al. Scientific Reports 2: 591, 2012), the technique has climbed quickly in efficiency to reach the current record of 25.2 %. Dyenamo offers two standard purity grades of salts for perovskite preparation; >99.99 % (grade 4N) and >99.999 % (grade 5N). In addition, we offer a special grade of methylammonium iodide (DN-P02P), based on 4N grade material, but containing a controlled amount of phosphite as an additive. Apart from the precursor salts, we offer a selection of additives to our precursor salts for improved perovskite compositions. Other purity-grades and/or other materials are available on demand, please contact us for such request. Likewise, please contact us for larger amounts than the ones displayed.
Further strategic Dyenamo material-components for perovskite solar cells can be found in the product categories: Hole transport materials and dopants, Carbon pastes, TiO2 and platinum pastes and FTO glass.
Overview
DN-P02
Methylammonium iodide
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- Description:
- Salt for preparation of CH3NH3PbI3. Dyenamo offers two standard grades of MAI (specifications below); >99.99 % (grade 4N) and >99.999 % (grade 5N). Moreover, we offer a special grade of methylammonium iodide (DN-P02P), based on 4N grade material, but containing a controlled amount of phosphite as an additive, which aids in the formation of high-quality methylammonium lead iodide perovskite films.
- Alternative name:
- MAI, Methanamine hydriodide, Methylamine hydriodide
- Empirical Formula:
- CH3NH3I
- CAS number:
- 14965-49-2
- Typical properties:
- MW = 158.95 g/mol
- Specification:
- Product specification DN-P02-4N: Methylammonium iodide 99.99 %
- Product specification DN-P02-5N: Methylammonium iodide 99.999 %
- Product specification DN-P02P: Methylammonium iodide, 1500 ppm P
- References:
- M. Lee et al., Science 338, 643 (2012) DOI: 10.1126/science.1228604
- Kim et al. Scientific Reports 2: 591 DOI: 10.1038/srep00591
- I. Levchuk et al. Adv. Mater. Interfaces 2016, 3, 1600593 DOI: 10.1002/admi.201600593
- Z. Xiao et al. Energy Environ. Sci., 2016, 9, 867DOI: 10.1039/c6ee00183a
- Y. Deng et al. Energy Environ. Sci., 2015, 8, 1544 DOI: 10.1039/c4ee03907f
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| Product |
Material |
Grade |
Select amount for quotation |
| DN-P02-4N |
Methylammonium iodide |
99.99 %, trace elements basis |
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| DN-P02-5N |
Methylammonium iodide |
99.999 %, trace elements basis |
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| DN-P02P |
Methylammonium iodide |
1500 ppm P |
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DN-P08
Methylammonium chloride
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- Description:
- Salt for preparation of CH3NH3PbCl3 opening for optimization of morphology and fine-tuning of the band-gap energy.
- Alternative name:
- MACl, Methylammonium monohydrochloride, Methylamine hydrochloride
- Empirical Formula:
- CH3NH3Cl
- CAS number:
- 593-51-1
- Typical properties:
- MW = 67.52 g/mol
- Specification:
- Product specification DN-P08-4N: Methylammonium chloride 99.99 %
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| Product |
Material |
Grade |
Select amount for quotation |
| DN-P08-4N |
Methylammonium chloride |
99.99 %, trace elements basis |
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| DN-P08-5N |
Methylammonium chloride |
99.999 %, trace elements basis |
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DN-P09
Methylammonium bromide
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- Description:
- Salt for preparation of CH3NH3PbBr3 opening for optimization of morphology and fine-tuning of the band-gap energy. Dyenamo offers two standard grades of MABr (specifications below); >99.99 % (grade 4N) and >99.999 % (grade 5N).
- Alternative name:
- MABr, Methylamine hydrobromide, Methanaminium bromide
- Empirical Formula:
- CH3NH3Br
- CAS number:
- 6876-37-5
- Typical properties:
- MW = 111.97 g/mol
- Specification:
- Product specification DN-P09-4N: Methylammonium bromide 99.99 %
- Product specification DN-P09-5N: Methylammonium bromide 99.999 %
- Reference:
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| Product |
Material |
Grade |
Select amount for quotation |
| DN-P09-4N |
Methylammonium bromide |
99.99 %, trace elements basis |
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| DN-P09-5N |
Methylammonium bromide |
99.999 %, trace elements basis |
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DN-P10
Formamidinium iodide
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- Description:
- Salt for preparing engineered narrow bandgap perovskite materials for increased efficiency. Dyenamo offers two standard grades of FAI (specifications below); >99.99 % (grade 4N) and >99.999 % (grade 5N).
- Alternative name:
- FAI, Formamidine hydroiodide, Methanimidamide iodide, Iminomethylamine hydriodide
- Empirical Formula:
- CH5N2I
- CAS number:
- 879643-71-7
- Typical properties:
- MW = 171.97 g/mol
- Specification:
- Product specification DN-P10-4N: Formamidinium iodide 99.99 %
- Product specification DN-P10-5N: Formamidinium iodide 99.999 %
- References:
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| Product |
Material |
Grade |
Select amount for quotation |
| DN-P10-4N |
Formamidinium iodide |
99.99 %, trace elements basis |
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| DN-P10-5N |
Formamidinium iodide |
99.999 %, trace elements basis |
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DN-P11
Formamidinium bromide
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- Description:
- Salt for bandgap tuning of perovskite materials. Dyenamo offers two standard grades of FABr (specifications below); >99.99 % (grade 4N) and >99.999 % (grade 5N).
- Alternative name:
- FABr, Formamidine hydrobromide, Methanimidamide bromide, Iminomethylamine hydrobromide
- Empirical Formula:
- CH5N2I
- CAS number:
- 146958-06-7
- Typical properties:
- MW = 124.97 g/mol
- Specification:
- Product specification DN-P11-4N: Formamidinium bromide 99.99 %
- Product specification DN-P11-5N: Formamidinium bromide 99.999 %
- Reference:
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| Product |
Material |
Grade |
Select amount for quotation |
| DN-P11-4N |
Formamidinium bromide |
99.99 %, trace elements basis |
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| DN-P11-5N |
Formamidinium bromide |
99.999 %, trace elements basis |
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DN-P12
Methylammonium thiocyanate
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- Description:
- Methylammonium thiocyanate can be used as an additive/dopant to the perovskite composition to improve the stability of the solar cell.
- Alternative name:
- MASCN
- Empirical Formula:
- CH3NH3SCN
- CAS number:
- 61540-63-4
- Typical properties:
- MW = 90.14 g/mol
- Specification:
- Product specification DN-P12: Methylammonium thiocyanate
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Select amount for quotation
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DN-P13
Formamidinium thiocyanate
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- Description:
- Formamidinium thiocyanate can be used as an additive/dopant to the perovskite composition to improve the stability of the solar cell.
- Alternative name:
- FASCN, Formamidine hydrothiocyanate, Methanimidamide thiocyanate, Iminomethylamine hydrothiocyanate
- Empirical Formula:
- CH5N2SCN
- CAS number:
- 1821033-48-0
- Typical properties:
- MW = 103.14 g/mol
- Specification:
- Product specification DN-P13: Formamidinium thiocyanate
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Select amount for quotation
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DN-P14
Methylammonium formate
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- Description:
- Methylammonium formate is an ionic liquid from which high quality films of perovskites such as MAPbI3 can be grown in a controlled manner.
- Alternative name:
- MAFa
- Empirical Formula:
- CH3NH3HCO2
- CAS number:
- 25596-28-5
- Typical properties:
- MW = 77.08 g/mol
- Tm = -21.7 °C
- Tb = 162.1 °C
- Specification:
- Product specification DN-P14: Methylammonium formate
- Reference:
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Select amount for quotation
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DN-P15
Guanidinium iodide
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- Description:
- Guanidinium iodide can be used as an additive/dopant to the perovskite composition to improve the stability of the solar cell.
- Alternative name:
- GuI, GuaI, GdmI, Diaminomethaniminium iodide, Aminoformamidine hydriode, Guanidine hydriodide, Guanidine monohydriodide
- Empirical Formula:
- CH6IN3
- CAS number:
- 19227-70-4
- Typical properties:
- MW = 186.98 g/mol
- Specification:
- Product specification DN-P15: Guanidinium iodide
- Reference:
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Select amount for quotation
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DN-P18
Phenethylammonium iodide
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- Description:
- Salt for preparation of 2D perovskites or2D/3D-mixed perovskites with enhanced phase and ambient stability.
- Alternative name:
- 2-phenylethan-1-aminium iodide, 2-Phenylethylamine Hydroiodide, PEAI, Phenethylamine Hydroiodide, 2-Phenylethylammonium Iodide
- Empirical Formula:
- C8H12IN
- CAS number:
- 151059-43-7
- Typical properties:
- MW = 249.10 g/mol
- Specification:
- Product specification DN-P18: Phenethylammonium iodide
- References:
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Select amount for quotation
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