2-thiopheneethylammonium iodide (2-TEAI) is a thiophene alkylammonium salt used in the preparation of perovskite optoelectronic systems. 2-thiopheneethylammonium iodide is an efficient surface modulator that contributes to both efficiency and stability of the PSC devices (Li et al., 2022).
Greatcell Solar Materials’ 2-thiopheneethylammonium iodide is of the highest purity for best results and premium performance.
Li, B., Deng, J., Smith, J.A., Caprioglio, P., Ji, K., Luo, D., McGettrick, J.D., Jayawardena, K.I., Kilbride, R.C., Ren, A. and Hinder, S., 2022. Suppressing interfacial recombination with a strong‐interaction surface modulator for efficient inverted perovskite solar cells. Advanced energy materials, 12(48), p.2202868.
Use the high purity 2-thiopheneethylammonium iodide (> 99%) from Greatcell Solar Materials for best results and premium performance.