SEARCH · Engineering Papers
Results for “OXIDES”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
Tetracobalt-polyoxometalate catalysts for water oxidation: Key mechanistic details
Not provided.
Quantification of rhenium oxide dispersion on zeolite: Effect of zeolite acidity and mesoporosity
Abstract not provided
Detection of the site protected 7-coordinate RuV = O species and its chemical reactivity to enable catalytic water oxidation
Not Available
Steam reforming of ethylene over manganese-chromium spinel oxides
Explore the source record for details and available documents.
An X-ray absorption fine structure spectroscopy study of metal sorption to graphene oxide
Not Available
Electrochemical oxygen reduction on layered mixed metal oxides: Effect of B-site substitution
Not Available
Energetic design of grain boundary networks for toughening of nanocrystalline oxides
Not provided.
Identification of Fe and Zr oxide phases in an iron-zirconium binary oxide and arsenate complexes adsorbed onto their surfaces
Abstract not provided
Fe-based single-atom catalysis for oxidizing contaminants of emerging concern by activating peroxide
Explore the source record for details and available documents.
Effect of vanadium oxide addition on thermomechanical behaviors of borosilicate glasses: Toward development of high crack resistant glasses for nuclear waste disposal
The effect of of V2O5 additions (up to 8 mol%) on the physical properties (e.g., density, glass transition temperature and refractive indices) and mechanical behaviors (e.g., hardness, fracture toughness, elastic modulus) of a soda-lime borosilicate glass with a composition of 60.2SiO(2)-16.0B(2)O(3)-12.6Na(2)O-3.8Al(2)O(3)-5.7CaO-1.7ZrO(2) (mol%) have been investigated systematically. It was found that introducing V2O5 decreases the glass transition temperature and hardness while increases the refractive index and crack initiation load. Composition-property relationships, especially on mechanical properties, were examined in order to provide insights for the development of new glass materials with outstanding mechanical properties. The results show that V2O5 can be a glass component for engineering and insuring high crack resistant glasses and glasses with long-term stability. Additionally, elastic properties as a function of temperature were studied using Brillouin light scattering and temperature-independent elastic moduli behaviors were observed.