Journal ArticleDOI
Effects of increased surface area and chemisorbed H2O on the relative stability of nanocrystalline γ-Al2O3 and α-Al2O3
TLDR
Corundum, α-Al2O3, appears to be the thermodynamically stable phase of aluminum oxide at all common pressure and temperature conditions, but attempted syntheses of nanocrystalline Al 2O3 usually res...Abstract:
Corundum, α-Al2O3, appears to be the thermodynamically stable phase of aluminum oxide at all common pressure and temperature conditions, but attempted syntheses of nanocrystalline Al2O3 usually res...read more
Citations
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Metal Oxide Surfaces and Their Interactions with Aqueous Solutions and Microbial Organisms.
Gordon E. Brown,Victor E. Henrich,William H. Casey,David Clark,Carrick M. Eggleston,Andrew R. Felmy,D. Wayne Goodman,Michael Grätzel,Gary E. Maciel,Maureen I. McCarthy,Kenneth H. Nealson,Dimitri A. Sverjensky,Michael F. Toney,John M. Zachara +13 more
TL;DR: This poster presents a probabilistic procedure to constrain the number of particles in the response of the immune system to the presence of Tau.
Journal ArticleDOI
Nanostructured oxides in chemistry: characterization and properties.
Marcos Fernández-García,Arturo Martínez-Arias,Jonathan C. Hanson,José Antonio Lozano Rodríguez +3 more
Journal ArticleDOI
Use of DFT to achieve a rational understanding of acid–basic properties of γ-alumina surfaces
TL;DR: Digne et al. as mentioned in this paper investigated acid-basic properties of three relevant γ-alumina surfaces, taking into account the temperature-dependent hydroxyl surface coverages.
Journal ArticleDOI
Surface Energies and Thermodynamic Phase Stability in Nanocrystalline Aluminas
J. M. McHale,A. Auroux,A. Auroux,A. Auroux,A. J. Perrotta,A. J. Perrotta,A. J. Perrotta,Alexandra Navrotsky,Alexandra Navrotsky,Alexandra Navrotsky +9 more
TL;DR: In this article, it was shown that α-Al 2 O 3 is the thermodynamically stable phase of coarsely crystalline aluminum oxide and becomes thermodynamic stable at surface areas greater than 125 square meters per gram at 800 kelvin.
Journal ArticleDOI
Preparation and Anti-icing Behavior of Superhydrophobic Surfaces on Aluminum Alloy Substrates
TL;DR: A general, simple, and low-cost methodology is suggested for the promising anti-icing applications in various engineering materials and different fields (e.g., power lines and aircrafts).
References
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Book
Physical chemistry of surfaces
TL;DR: In this paper, the authors discuss the nature and properties of liquid interfaces, including the formation of a new phase, nucleation and crystal growth, and the contact angle of surfaces of solids.
Journal ArticleDOI
Catalytic Aluminas: Surface Models and Characterization of Surface Sites
Helmut Knözinger,Paul Ratnasamy +1 more
TL;DR: Aluminas have been used extensively as adsorbenu and active catalysrs and catalyst supponsm the pas as discussed by the authors, and they are used as catalysts for the larter process LS also caralyzed by molybdena-alumina.
Journal ArticleDOI
A case study: surface chemistry and surface structure of catalytic aluminas, as studied by vibrational spectroscopy of adsorbed species
TL;DR: The main attention has been devoted to various aspects of the surface chemistry of aluminas, as revealed by the adsorption of selected probe molecules, rather than to a systematic description of the very many probe molecules used over the years.
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