Studying electric double layer under sorption of gold on activated carbons from thiocarbamide solutions
نویسندگان
چکیده
منابع مشابه
Electric double layer of anisotropic dielectric colloids under electric fields
Anisotropic colloidal particles constitute an important class of building blocks for self-assembly directed by electrical fields. The aggregation of these building blocks is driven by induced dipole moments, which arise from an interplay between dielectric effects and the electric double layer. For particles that are anisotropic in shape, charge distribution, and dielectric properties, calculat...
متن کاملOn the electrical double-layer capacitance of mesoporous templated carbons
T.A. Centeno , M. Sevilla , A.B. Fuertes , F. Stoeckli* b a Instituto Nacional del Carbón-CSIC. Apartado 73, E-33080 Oviedo (Spain) b Institut de Chimie de l’Université, Av. de Bellevaux 51, CH-2000 Neuchâtel, Switzerland ___________________________________________________________________________
متن کاملNanostructured Carbons: Double-Layer Capacitance and More
The Electrochemical Society Interface • Spring 2008 This article is concerned with the design and characteristics of electrochemical double layer capacitors (EDLCs), and in particular the role of nanostructured carbons and how they function. EDLCs have been under development for over 20 years, but it is only relatively recently that the mechanisms of energy storage in carbon film electrodes hav...
متن کاملPb ADSORPTION FROM AQUEOUS SOLUTIONS ON ACTIVATED CARBONS OBTAINED FROM LIGNOCELLULOSIC RESIDUES
Activated carbons obtained from cane sugar bagasse (ACB), African palm pit (ACP) and sawdust (ACS) were prepared through an impregnated with HNO3 and thermal treatment in an atmosphere in N2/steam water at 1173 K. Adsorption isotherms of N2 at 77 K and of CO2 at 273 K were determined for the activated carbons for which surface area and pore volume values were from 868 to 1100 mg and from 0.27 t...
متن کاملSorption of perfluorooctane sulfonate and perfluorooctanoate on activated carbons and resin: Kinetic and isotherm study.
Perfluorooctane sulfonate (PFOS) and perfluorooctanoate (PFOA) have increasingly attracted global concerns in recent years due to their global distribution, persistence, strong bioaccumulation and potential toxicity. The feasibility of using powder activated carbon (PAC), granular activated carbon (GAC) and anion-exchange resin (AI400) to remove PFOS and PFOA from water was investigated with re...
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ژورنال
عنوان ژورنال: Proceedings of Irkutsk State Technical University
سال: 2021
ISSN: 2500-1590,1814-3520
DOI: 10.21285/1814-3520-2020-6-1337-1346