As a chemical engineer, staying abreast of advanced materials and their synthesis is vital for innovation. N-Butylammonium Iodide (BAI), identified by CAS No. 36945-08-1, is a compound that has rapidly gained prominence, particularly in the burgeoning field of perovskite optoelectronics. As a chemical manufacturer and supplier with a strong presence in China, we are committed to providing engineers with the detailed information and high-quality materials they need to succeed.

N-Butylammonium Iodide is an organic salt characterized by its chemical formula C4H12IN and a molecular weight of 201.05 g/mol. Its physical form is typically a white to beige powder or crystals, with a notable melting point of 173°C. From a chemical perspective, the n-butylammonium cation (C4H12N+) plays a crucial role as an organic spacer in the formation of two-dimensional (2D) or layered perovskite structures, such as the Ruddlesden–Popper phases. These layered structures exhibit distinct optoelectronic properties compared to their three-dimensional (3D) counterparts, often leading to enhanced stability and tunable bandgaps.

The primary application of BAI lies in its use as a precursor or additive in the fabrication of perovskite-based devices. In perovskite solar cells (PSCs), it is added to precursor solutions to influence crystal growth, reducing film roughness and improving moisture barrier properties, thereby enhancing device efficiency and operational stability. Similarly, in perovskite light-emitting diodes (PeLEDs), BAI contributes to better device performance and longevity. For chemical engineers involved in these synthesis processes, understanding the precise concentration and processing conditions for BAI is key to optimizing outcomes.

For procurement, sourcing BAI from a reliable manufacturer in China like ourselves guarantees access to a product with a minimum purity of 97%, which is essential for consistent and high-performance results. We facilitate the purchase of n-butylammonium iodide, offering competitive pricing and ensuring a stable supply chain for your projects. Whether you are exploring novel synthesis routes or scaling up existing processes, our high-purity N-Butylammonium Iodide is engineered to meet your demanding specifications.