In the dynamic realm of materials science, specific chemical compounds often emerge as key enablers for technological advancements. NDI-N,S5211 (CAS: 3436-54-2) is one such compound, recognized for its significant contributions to the field of organic electronics, particularly in enhancing the performance of organic photovoltaic (OPV) devices. This article aims to provide a thorough understanding of NDI-N,S5211, covering its essential properties, diverse applications, and guidance on procurement from reliable sources.

NDI-N,S5211 is a member of the naphthalene diimide (NDI) family, a class of molecules known for their robust electron-accepting characteristics and n-type semiconducting behavior. These properties are largely attributed to their planar structure and the resulting strong intermolecular π–π stacking, which facilitates efficient charge transport. The compound's full chemical name often includes descriptive aliases such as 2,7-bis[3-(dimethylamino)propyl]-Benzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetraone, highlighting its complex molecular architecture. For those looking to buy NDI-N,S5211, understanding these details is crucial for matching material to application.

Key Properties and Characteristics

The physical appearance of NDI-N,S5211 is typically a bright yellow powder or crystals. Its melting point is in the range of 204-206 °C, indicating good thermal stability. The molecular formula C24H28N4O4 and molecular weight of 436.5 are fundamental identifiers. Importantly, NDI-N,S5211 exhibits high electron affinity, making it an effective n-type semiconductor. It also demonstrates good solubility in common organic solvents like methanol, ethanol, and trifluoroethanol, which is advantageous for solution-based processing techniques prevalent in organic electronics manufacturing. As a specialized organic electronic material, its purity is critical; high-purity grades (often >98%) are essential for optimal device performance.

Applications in Advanced Technologies

The primary application where NDI-N,S5211 has shown significant promise is as a cathode interlayer material (CIL) in organic photovoltaics (OPVs). In this capacity, it efficiently extracts electrons from the bulk heterojunction active layer to the cathode. This process not only boosts the power conversion efficiency (PCE) but also improves the operational stability and longevity of the solar cells. The material's inherent UV resistance further protects the active layer from degradation under sunlight exposure. For businesses involved in OPV development, securing a consistent supply of high-quality NDI-N,S5211 from a trusted manufacturer is key.

Furthermore, NDI derivatives like NDI-N,S5211 are being explored for use in other organic electronic devices, such as organic light-emitting diodes (OLEDs) and organic field-effect transistors (OFETs). Its role can be as an electron transport layer, a buffer layer, or an interface modifier to optimize charge injection and transport across device layers. When you need to source this material, looking for a reliable NDI-N,S5211 supplier that can provide detailed technical data and certificates of analysis is recommended.

Procuring NDI-N,S5211 Efficiently

To ensure the success of your projects, it is vital to establish a reliable supply chain for NDI-N,S5211. Partnering with experienced manufacturers who specialize in producing high-purity organic electronic materials is highly recommended. We, as a leading manufacturer, offer competitive NDI-N,S5211 pricing and a commitment to quality and timely delivery. We invite you to contact us to obtain a quotation and discuss your specific material requirements for your next innovative project.