Fig. 4: Flame-synthesized amorphous MOF, Zr FMA.
From: A general flame aerosol route to kinetically stabilized metal-organic frameworks

a Structural schematic, SEM, TEM, HRTEM, and FFT images; b XRD pattern of Zr FMA; c PDF pattern of Zr FMA. The gray atom is Zr and red atom is O in the schematic; d FTIR spectra of ZrOCl2, fumaric ligand, and Zr FMA; e TGA and DSC analysis. Additional amorphous MOFs and their characterization are shown in Supplementary Figs. 10–27.