Direct sintering of UO2+x oxides prepared under hydrothermal conditions
Sign Up to like & getrecommendations! Published in 2021 at "Journal of The European Ceramic Society"
DOI: 10.1016/j.jeurceramsoc.2021.06.006
Abstract: Abstract The sintering of uranium oxide powders prepared by hydrothermal conversion of oxalates was studied. A dilatometric study first showed that among the synthesis conditions, only the pH largely impacted the densification, notably through the… read more here.
Keywords: sintering uo2; hydrothermal conditions; direct sintering; uo2 oxides ... See more keywords
Methanation of Carbon Dioxide over Ni–Ce–Zr Oxides Prepared by One-Pot Hydrolysis of Metal Nitrates with Ammonium Carbonate
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DOI: 10.3390/catal7040104
Abstract: Ni–Ce–Zr mixed oxides were prepared through one-pot hydrolysis of mixed metal nitrates with ammonium carbonate for CO2 methanation. The effects of Ce/Zr molar ratio and Ni content on catalysts’ physical and chemical properties, reduction degree… read more here.
Keywords: pot hydrolysis; oxides prepared; methanation; metal nitrates ... See more keywords
Zn/La Mixed Oxides Prepared by Coprecipitation: Synthesis, Characterization and Photocatalytic Studies
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DOI: 10.3390/ma13214916
Abstract: Mixed oxides containing zinc and lanthanum were prepared by coprecipitation in alkaline medium, followed by calcination at 400 °C. The initial precipitation product and the calcined form were characterized by Brunauer–Emmett–Teller (BET) method adsorption of… read more here.
Keywords: prepared coprecipitation; coprecipitation synthesis; oxides prepared; spectroscopy ... See more keywords