Dimethylammonium iodide | CAS 51066-74-1

SKU | MS111100

Dimethylammonium Iodide (DMAI; CAS Number: 51066-74-1) is an organic halide salt used in the synthesis of perovskite optoelectronic systems including perovskite solar cells (PSCs). The incorporation of dimethylammonium iodide has been shown to enhance the efficiency of inorganic CsPbI3 perovskite solar cells (Meng et al., 2020). The addition of the cation Dimethylammonium to perovskite compositions causes a tilt in the perovskite octahedra, increasing the bandgap and resulting in efficient and stable PSCs (Eperon et al., 2020).

Greatcell Solar Materials’ dimethylammonium iodide is of the highest purity affording consistent results and superior performance.

Eperon, G.E., Stone, K.H., Mundt, L.E., Schloemer, T.H., Habisreutinger, S.N., Dunfield, S.P., Schelhas, L.T., Berry, J.J., Moore, D.T., 2020. The Role of Dimethylammonium in Bandgap Modulation for Stable Halide Perovskites. ACS Energy Lett. 5, 1856–1864. https://doi.org/10.1021/acsenergylett.0c00872.

Meng, H., Shao, Z., Wang, L., Li, Z., Liu, R., Fan, Y., Cui, G., Pang, S., 2020. Chemical Composition and Phase Evolution in DMAI-Derived Inorganic Perovskite Solar Cells. ACS Energy Lett. 5, 263–270. https://doi.org/10.1021/acsenergylett.9b02272.