4-Fluoro-Benzylammonium iodide

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  4-Fluorobenzylammonium iodide (CAS Number: 2097121-30-5) is a precursor in the synthesis of perovskite-based opto-electronic systems. The incorporation of 4-fluorobenzylammonium iodide enabled an increase of the power conversion efficiency (PCE) of perovskite solar cells by passivating defects and improving charge transport (He et al., 2021). The fluorinated benzene moiety conferred a hydrophobic character to the perovskite film enhancing the device stability against moisture.
  
  Use the high purity 4-fluorobenzylammonium iodide from Borun New Material - ChemBorun for consistent results and superior performance.
  
  He, L., Wu, H., Lian, X., Zuo, L., Wu, G., Chen, H., 2021. Efficient and stable inverted perovskite solar cells incorporating 4-Fluorobenzylammonium iodide. Organic Electronics 92, 106124.