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Anion-cation dynamic cooperation in a paradigmatic ionic conductor around its superionic transition
(Elsevier Science, 2019-06)
Silver iodide (AgI) is one of the most extensively studied superionic conductors. In this work, we have applied the standard Buckingham pair potential and standard charge. For the first time the microscopic dynamic events ...
Síntesis electroquímica y caracterización de polímeros conductores como sensores químicos basados en impresión molecular.
(2018-04-23)
Uno de los propósitos de la química analítica moderna es producir sistemas de análisis que permitan la detección y cuantificación de varias especies en forma simultánea. Dentro de las alternativas para lograr estos objetivos ...
Investigation of molecular conductors, the magneto-caloric effect and the binary alloy FeSe1-x
(Universidade Estadual Paulista (Unesp), 2017-11-24)
O fenômeno da supercondutividade atualmente um dos mais relevantes tópicos na Física da Matéria Condensada, tornando os sistemas fortemente correlacionados um tópico de grande interesse devido à possibilidade de estudar ...
Magnetic behavior of poly(3-methylthiophene): Metamagnetism and room-temperature weak ferromagnetism
(2003-04-01)
A weak ferromagnetic phase is shown in pressed pellets of partially doped poly(3-methylthiophene) (P3MT) in the whole range from 1.8 to 300 K in magnetic measurements. Thermoremanence data have been used to estimate the ...
Magnetic behavior of poly(3-methylthiophene): Metamagnetism and room-temperature weak ferromagnetism
(2003-04-01)
A weak ferromagnetic phase is shown in pressed pellets of partially doped poly(3-methylthiophene) (P3MT) in the whole range from 1.8 to 300 K in magnetic measurements. Thermoremanence data have been used to estimate the ...
Is ergodicity in an oxide glass ionic conductor a matter of time?
(Elsevier Science, 2015-03)
From the results of molecular dynamic simulations of lithium metasilicate glass - at temperatures above and below their transition temperature (Tg ) - we propose a simple graphical representation to search for the broken ...
Uso de polímeros conductores como sensores electroquímicos basados en el concepto de impresión molecular
(Universidad del ValleColombiaFACULTADES DE CIENCIAS NATURALES Y EXACTASMAESTRÍA EN CIENCIAS - QUÍMICA, 2015)
En el presente trabajo se sintetizó y optimizó las condiciones electrosintéticas de sensores químicos individuales que consistían en electrodos de oro modificados electroquímicamente con una película de polipirrol en la ...
Modeling of cation diffusion in oxygen ion conductors using molecular dynamics
(Elsevier Science, 2004-11)
Cation diffusion in ionic conducting oxides is modelled using molecular dynamics (MD). As example systems LSGM (Sr- and Mg-doped LaGaO3; perovskite structure) and YSZ (Y-doped ZrO2; fluorite structure) were investigated. ...