n-Butylammonium iodide

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  n-butylammonium iodide (BAI; CAS Number 36945-08-1) is a popular salt precursor in the preparation of two-dimensional hybrid perovskites. n-butylammonium cations as organic Spacers act as moisture barriers increasing the stability of perovskite solar cells (Rolston et al., 2018). The addition of n-butylammonium iodide to the precursor solution also improved the device performance, shelf stability and operational stability of perovskite light-emitting diodes (Xiao et al., 2017).
  
  Borun New Material - ChemBorun' n-Butylammonium Iodide has a a purity level of >99% and an extremely low moisture content affording consistent results and superior performance.
  
  Rolston, N., Printz, A.D., Tracy, J.M., Weerasinghe, H.C., Vak, D., Haur, L.J., Priyadarshi, A., Mathews, N., Slotcavage, D.J., McGehee, M.D., Kalan, R.E., Zielinski, K., Grimm, R.L., Tsai, H., Nie, W., Mohite, A.D., Gholipour, S., Saliba, M., Grätzel, M., Dauskardt, R.H., 2018. Effect of Cation Composition on the Mechanical Stability of Perovskite Solar Cells. Advanced Energy Materials 8, 1702116.
  
  Xiao, Z., Kerner, R.A., Zhao, L., Tran, N.L., Lee, K.M., Koh, T.-W., Scholes, G.D., Rand, B.P., 2017. Efficient perovskite light-emitting diodes featuring nanometre-sized crystallites. Nature Photonics 11, 108–115.