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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 %
- Product specification DN-P08-5N: Methylammonium chloride 99.999 %
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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:
- Jost et al., Energy Environ. Sci.,2018, 11, 3511, DOI: 10.1039/C8EE02469C
- Yang et al., ACS Energy Lett. 2020, 5, 10, 3159-3167, DOI: 10.1021/acsenergylett.0c01664
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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:
- Jeon, N. J. et al., Nature, 2015, DOI: 10.1038/nature14133
- Jost et al., Energy Environ. Sci.,2018, 11, 3511, DOI: 10.1039/C8EE02469C
- Yang et al., ACS Energy Lett. 2020, 5, 10, 3159-3167, DOI: 10.1021/acsenergylett.0c01664
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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:
- CH5N2Br
- 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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DN-P21
4-tert-butyl-benzylammonium iodide
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- Description:
- 4-tert-butyl-benzylammonium iodide is an interface passivator for perovskite solar cells that can significantly accelerate the charge extraction from the perovskite materials into the hole-transporters and reduce device hysteresis as well as improve the device performance and stability.
- Alternative name:
- tBBAI
- Empirical Formula:
- C11H18IN
- CAS number:
- 2366873-27-8
- Typical properties:
- MW = 291.18 g/mol
- Specification:
- Product specification DN-P21-3N: 4-tert-butyl-benzylammonium iodide 99.9%
- Product specification DN-P21-4N: 4-tert-butyl-benzylammonium iodide 99.99%
- References:
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| Product |
Material |
Grade |
Select amount for quotation |
| DN-P21-3N |
4-tert-butyl-benzylammonium iodide |
99.9 %, trace elements basis |
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| DN-P21-4N |
4-tert-butyl-benzylammonium iodide |
99.99 %, trace elements basis |
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DN-P22
Formamidinium chloride
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- Description:
- Perovskite precursor opening for further optimization of crystallization, grain size and surface morphology of the perovskite layer. In mixed halide PSCs, the addition of FACl has shown to suppress the formation of bulk and surface defects, providing a perovskite film with enhanced crystallinity and large grain size. Dyenamo offers two standard grades of FACl (specifications below); >99.99 % (grade 4N) and >99.999 % (grade 5N).
- Alternative name:
- FACl, Formamidine hydrochloride, Methanimidamide chloride, Iminomethylamine hydrochloride
- Empirical Formula:
- CH5N2Cl
- CAS number:
- 6313-33-3
- Typical properties:
- MW = 80.52 g/mol
- Specification:
- Product specification DN-P22-4N: Formamidinium chloride 99.99 %
- Product specification DN-P22-5N: Formamidinium chloride 99.999 %
- References:
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| Product |
Material |
Grade |
Select amount for quotation |
| DN-P22-4N |
Formamidinium chloride |
99.99 %, trace elements basis |
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| DN-P22-5N |
Formamidinium chloride |
99.999 %, trace elements basis |
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DN-P23
Phenetylammonium thiocyanate
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- Empirical Formula:
- C8H12NSCN
- Typical properties:
- MW = 180.27 g/mol
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Select amount for quotation
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DN-P24
Formamidinium formate
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- Empirical Formula:
- CH5N2HCO2
- Typical properties:
- MW = 90.08 g/mol
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Select amount for quotation
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