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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 7. (A) EA-TPD/MS profiles of LMO-S and optimized LMO-E catalysts; (B) In situ DRIFTS spectra of EA adsorption over LMO-E catalysts from 160 to 340 °C; (C) A proposed sketchy mechanism for the oxidation removal of EA over LMO-E. EA: Ethyl acetate; TPD/MS: temperature-programmed desorption mass spectrometry; LMO-S: LaMnO₃ prepared by the sol-gel method; LMO-E: LaMnO₃ prepared by the “top down” method; DRIFTS: diffuse reflectance Fourier transform infrared spectra.

fig7

Committee on Publication Ethics

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Committee on Publication Ethics

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