Toward fluorinated spacers for MAPI-derived hybrid perovskites: Synthesis, characterization, and phase transitions of (FC₂H₄NH₃)₂PbCl₄

Engineering & Materials Science

• Perovskite 100%
• Phase transitions 75%
• Photoluminescence 59%
• X ray powder diffraction 55%
• Moisture 47%
• Positive ions 45%
• Lead 33%
• Excitons 32%
• Excited states 30%
• Nuclear magnetic resonance spectroscopy 27%
• Absorption spectroscopy 27%
• Light absorption 27%
• Hydrogen bonds 25%
• Hydrophobicity 23%
• Optical properties 22%
• Nuclear magnetic resonance 21%
• Single crystals 20%
• Discrete Fourier transforms 19%
• Thermoanalysis 18%
• Temperature 7%

Chemical Compounds

• Solid-State NMR 49%
• Powder X-Ray Diffraction 36%
• Methylammonium 31%
• Organic Cation 28%
• Exciton 24%
• Photoluminescence Spectrum 24%
• Absorptivity 23%
• Absorption Spectroscopy 22%
• NMR Spectrum 21%
• Hydrophobicity 20%
• Thermoanalysis 20%
• Excited State 19%
• Iodide 19%
• Photoluminescence 18%
• Optical Property 17%
• Single Crystalline Solid 17%
• NMR Spectroscopy 16%
• Resistance 15%
• Density Functional Theory 15%
• Hydrogen Bond 14%
• Chloride 14%
• Cation 14%