Role of oxygen vacancies and Mn⁴⁺/Mn³⁺ ratio in oxidation and dry reforming over cobalt-manganese spinel oxides

Engineering & Materials Science

• Manganese oxide 100%
• Oxygen vacancies 96%
• Manganese 74%
• Cobalt 72%
• Reforming reactions 70%
• Dehydrogenation 58%
• Oxidation 55%
• Arrhenius plots 35%
• Coprecipitation 31%
• Catalyst activity 26%
• Positive ions 26%
• Fourier transform infrared spectroscopy 25%
• X ray photoelectron spectroscopy 25%
• Carbonates 23%
• Activation energy 21%
• Ethanol 21%
• X ray diffraction 20%
• Salts 19%
• Oxides 17%
• Catalysts 17%
• Oxygen 16%
• Textures 16%
• Scanning electron microscopy 16%
• Defects 14%

Physics & Astronomy

• manganese 63%
• spinel 61%
• cobalt 58%
• dehydrogenation 54%
• oxidation 46%
• oxides 39%
• oxygen 37%
• cobalt oxides 28%
• manganese oxides 28%
• catalytic activity 26%
• carbonates 23%
• ethyl alcohol 20%
• catalysts 19%
• infrared spectroscopy 18%
• x rays 18%
• salts 18%
• cations 17%
• textures 17%
• photoelectron spectroscopy 17%
• plots 17%
• activation energy 15%
• scanning electron microscopy 13%
• characterization 11%
• defects 11%
• diffraction 11%

Chemical Compounds

• Dehydrogenation 57%
• Cobalt Salt 44%
• Arrhenius Plot 37%
• Oxide 33%
• Dioxygen 30%
• Crystalline Texture 30%
• Oxidation Reaction 28%
• Coprecipitation 27%
• Cubic Space Group 25%
• Ammonium 24%
• Carbonate 24%
• X-Ray Photoelectron Spectroscopy 22%
• Reaction Activation Energy 21%
• Ethanol 20%
• Scanning Electron Microscopy 18%
• Cation 18%
• Fourier Transform Infrared Spectroscopy 17%
• X-Ray Diffraction 15%
• Catalyst 13%