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Thermal Diffusivity and Microstructure in API5L-X52
(International Journal of Thermophysics, 2013-01-16)
Carbon in copper and silver: diffusion and mechanical properties
(2001)
The effects of interstitial carbon on the diffusion and mechanical properties of copper and silver are studied theoretically. Semiempirical methodology, atomistic simulations, and first-principles density functional schemes ...
Continuity of attractors for parabolic problems with localized large diffusion
(PERGAMON-ELSEVIER SCIENCE LTD, 2008)
In this paper we study the continuity of asymptotics of semilinear parabolic problems of the form u(t) - div(p(x)del u) + lambda u =f(u) in a bounded smooth domain ohm subset of R `` with Dirichlet boundary conditions when ...
Application of the film-pore diffusion model to the sorption of phenol onto activated carbons prepared from peanut shells
(SAGE Publications, 2008-11-01)
In this work, the film-pore diffusion model was applied to the adsorption of phenol onto peanut shell activated carbon in a batch stirred vessel. This two-resistance model was applied to predict the phenol concentration ...
High activated carbon loading mixed matrix membranes for gas separations
(Springer, 2012-04)
Mixed matrix membranes (MMMs) containing highest amounts of activated carbon (AC) reported to date were prepared for gas separation. A polymeric phase of semicrystalline polyvinyl chloride (PVC) was loaded with different ...
Electrocatalysis of Hydrogen Peroxide Generation Using Oxygen-Fed Gas Diffusion Electrodes Made of Carbon Black Modified with Quinone Compounds
(2020-05-01)
Hydrogen peroxide (H2O2) is one of the most popular and widely used oxidants. Among the wide range of synthesis techniques used for the production of H2O2; the electrochemical method allows the use of gas diffusion electrodes ...
Electrosynthesis of hydrogen peroxide using modified gas diffusion electrodes (MGDE) for environmental applications: Quinones and azo compounds employed as redox modifiers
(2019-07-05)
Although the electrosynthesis of hydrogen peroxide (H2O2) using gas diffusion electrodes (GDE) is a viable option for the production of this oxidizing agent in advanced oxidation processes (AOP) for wastewater treatment, ...
Wide field continuous wave reflectance optical topography including a clear layer on top of the diffusive surface
(SAGE Publications, 2017-07)
This work considers some experimental details which complement the results of a previous paper concerned with wide field near infrared continuous wave diffuse reflectance optical mammography. Different from the case of ...