fig3

From: Top-down synthesis of three-dimensional ABO₃-type perovskite oxides with rich grain boundaries and lattice defects for molecular oxygen activation in catalytic oxidation reactions

Top-down synthesis of three-dimensional ABO<sub>3</sub>-type perovskite oxides with rich grain boundaries and lattice defects for molecular oxygen activation in catalytic oxidation reactions

Figure 3. (A) EPR spectra, (B) O 1s and (C) Mn 2p XPS spectra, (D) O₂-TPD profiles, (E) H₂-TPR profiles, and (F) Histogram of surface area and pore volume of the LMO-E, La₃Mn₂O₇ and LMO-S. EPR: Electron paramagnetic resonance; XPS: X-ray photoelectron spectroscopy; O₂-TPD: O₂ temperature-programmed desorption; H₂-TPR: hydrogen temperature-programmed reduction; LMO-E: LaMnO₃ prepared by the “top down” method; LMO-S: LaMnO₃ prepared by the sol-gel method.

fig3

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Committee on Publication Ethics

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