Figure 2.
From top to bottom: HAADF‐STEM, particle‐size histogram, EDX, SAED, and PXRD (FeF2 reference peaks in red from COD 9007536) of 1.0 wt % FeF2‐NPs in [BMIm][BF4] from Fe(AMD)2. Space group of FeF2; P42/mnm, tetragonal, rutile structure.
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