The precursor n-octylammonium iodide (OAI; CAS Number: 60734-63-6) is used in the preparation of perovskite solar cells. Octylammonium cations have been used as encapsulating agents to produce modified methylammonium lead iodide perovskites resulting in highly efficient and stable solar cells (Jung et al., 2018).
With a purity level > 99% and an extremely low moisture content, Borun New Material - ChemBorun's n-octylammonium iodide has a superior quality for stable results and optimal performance.
Jung, M., Shin, T.J., Seo, J., Kim, G., Seok, S.I., 2018. Structural features and their functions in surfactant-armoured methylammonium lead iodide perovskites for highly efficient and stable solar cells. Energy Environ. Sci. 11, 2188–2197.