2 2 7 7 tetrakis n n di 4 methoxyphenyl amino 9 9 spirobifluorene spiro ometad

Manufactured by Xi'an Yuri Solar Co.

2,2′,7,7′-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9′-spirobifluorene (Spiro-OMeTAD) is a hole-transporting material used in various photovoltaic and optoelectronic applications. It has a spirobifluorene core structure and methoxyphenyl substituents.

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Lab products found in correlation

Titanium diisopropoxide bis acetylacetonate, by Merck Group (6 mentions) Lead iodide pbi2, by Thermo Fisher Scientific (6 mentions) Acetonitrile, by Merck Group (6 mentions) Cesium iodide, by Merck Group (6 mentions) 4 tert butylpyridine, by Merck Group (6 mentions) Lithium bistrifluorosulfonylimide, by Merck Group (3 mentions) Chlorobenzene cb, by Thermo Fisher Scientific (3 mentions) Methylammonium chloride macl, by Merck Group (3 mentions) Cesium bromide, by Merck Group (3 mentions) Cesium chloride, by Merck Group (3 mentions) Acetylacetone, by Merck Group (3 mentions) Methylammonium chloride, by Merck Group (3 mentions) Cesium fluoride, by Merck Group (3 mentions)

Spelling variants of this product

Spiro-OMeTAD (25 citations) 2,2’,7,7’-tetrakis (2 citations) 9,9’-spirobifluorene] (2 citations)

2 protocols using 2 2 7 7 tetrakis n n di 4 methoxyphenyl amino 9 9 spirobifluorene spiro ometad

Perovskite Solar Cell Fabrication

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Lead iodide (PbI₂) is purchased from Alfa Aesar. Formamidinium iodide (FAI) and titanium dioxide paste (TiO₂-30 NRD) are purchased from Greatcell. 2,2′,7,7′-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9′-spirobifluorene (Spiro-OMeTAD) is purchased from Xi’an Polymer Light Technology Corp. Methylammonium lead tribromide (MAPbBr₃) was purchased from Share Chem. Ultra-dry dimethylformamide (DMF), dimethyl sulfoxide (DMSO), ethanol (EtOH), and chlorobenzene (CB) are purchased from Acros. Cesium iodide (CsI), 4-tert-butyl pyridine (TBP), lithium bistrifluorosulfonylimide (LiTFSI), acetonitrile (ACN), tetrahydrofuran (THF), acetylacetone, titanium diisopropoxide bis(acetylacetonate) 75 wt% in isopropanol, and methylammonium chloride (MACl) are purchased from Sigma-Aldrich. Fluorine-doped tin oxide (FTO) (10 Ω/sq) conductive glass is purchased from Nippon Sheet Glass (NSG). (Poly[bis(4-phenyl)(2,4,6-trimethylphenyl)amine) (PTAA: 115 kDa) is purchased from Solaris Chem Inc. All the chemicals are used as received without further purification.

Zhang H., Darabi K., Nia N.Y., Krishna A., Ahlawat P., Guo B., Almalki M.H., Su T.S., Ren D., Bolnykh V., Castriotta L.A., Zendehdel M., Pan L., Alonso S.S., Li R., Zakeeruddin S.M., Hagfeldt A., Rothlisberger U., Di Carlo A., Amassian A, & Grätzel M. (2022). A universal co-solvent dilution strategy enables facile and cost-effective fabrication of perovskite photovoltaics. Nature Communications, 13, 89.

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Perovskite Solar Cell Fabrication Protocol

Check if the same lab product or an alternative is used in the 5 most similar protocols

Lead iodide (PbI₂) is purchased from Alfa Aesar. Formamidinium iodide (FAI) and titanium dioxide paste (TiO₂−30 NRD) are purchased from Greatcell. 2,2′,7,7′-Tetrakis[N,N-di(4-methoxyphenyl)amino]−9,9′-spirobifluorene (Spiro-OMeTAD) is purchased from Xi’an Polymer Light Technology Corp. Methylammonium lead tribromide (MAPbBr₃) purchased from Share Chem. Ultra-dry dimethylformamide (DMF), dimethyl sulfoxide (DMSO), ethanol (EtOH), and chlorobenzene (CB) are purchased from Acros. Dibenzo-21-crown-7 (DB21C7), cesium iodide (CsI), cesium bromide (CsBr), cesium fluoride (CsF), cesium chloride (CsCl), 4-tert-butyl pyridine (TBP), lithium bis(trifluorosulfonyl)imide (LiTFSI), acetonitrile (ACN), acetyl acetone, titanium diisopropoxide bis(acetylacetonate) 75 wt.% in isopropanol, and methylammonium chloride (MACl) are purchased from Sigma-Aldrich. Fluorine-doped tin oxide (FTO) (10 Ω/sq) conductive glass is purchased from Nippon Sheet Glass (NSG). All the chemicals are used as received without further purification.

Zhang H., Eickemeyer F.T., Zhou Z., Mladenović M., Jahanbakhshi F., Merten L., Hinderhofer A., Hope M.A., Ouellette O., Mishra A., Ahlawat P., Ren D., Su T.S., Krishna A., Wang Z., Dong Z., Guo J., Zakeeruddin S.M., Schreiber F., Hagfeldt A., Emsley L., Rothlisberger U., Milić J.V, & Grätzel M. (2021). Multimodal host–guest complexation for efficient and stable perovskite photovoltaics. Nature Communications, 12, 3383.

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