Buscar
Mostrando ítems 1-10 de 122
Critical adsorption of polyelectrolytes onto planar and convex highly charged surfaces: the nonlinear Poisson-Boltzmann approach
(Iop Publishing Ltd, 2016-08-18)
We study the adsorption-desorption transition of polyelectrolyte chains onto planar, cylindrical and spherical surfaces with arbitrarily high surface charge densities by massive Monte Carlo computer simulations. We examine ...
Eletrização de dielétricos: novas propostas para resolver velhos problemasElectrostatic charging of dielectrics: new approaches to solve persisting problems
(Sociedade Brasileira de Química, 2010)
Degradation analysis of the SnO2 and ZnO-based varistors using electrostatic force microscopy
(2013-06-01)
The degradation phenomena of ZnO and SnO2-based varistors were investigated for two different degradation methods: DC voltage at increased temperature and degradation with 8/20 μs pulsed currents (lightning type). Electrostatic ...
Degradation analysis of the SnO2 and ZnO-based varistors using electrostatic force microscopy
(2013-06-01)
The degradation phenomena of ZnO and SnO2-based varistors were investigated for two different degradation methods: DC voltage at increased temperature and degradation with 8/20 μs pulsed currents (lightning type). Electrostatic ...
A new mechanism for the electrostatic charge build-up and dissipation in dielectrics
(Sociedade Brasileira de Química, 2008)
Supramolecular ionics: electric charge partition within polymers and other non-conducting solids
(Acad Brasileira De CienciasRio JaneiroBrasil, 2001)
Cationic cellulose and its interaction with chondroitin sulfate: rheological properties of the polyelectrolyte complex
(Elsevier, 2014-01)
This work describes the polyelectrolyte complexation between polyquaternium cellulose (PQ-10) and chondroitin 4-sulfate (C-4S), an important structural component of cartilages. The complex shows different behaviors with ...
Modeling the camel-to-bell shape transition of the differential capacitance using mean-field theory and Monte Carlo simulations
(2018-09-01)
Abstract.: Mean-field electrostatics is used to calculate the differential capacitance of an electric double layer formed at a planar electrode in a symmetric 1:1 electrolyte. Assuming the electrolyte is also ion-size ...