Search Results - "BARENO, J"
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Long-Range and Local Structure in the Layered Oxide Li1.2Co0.4Mn0.4O2
Published in Chemistry of materials (26-04-2011)“…The layered oxides being considered as intercalation compounds for lithium batteries display significant differences between the long-range crystal structure…”
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The effect of charging rate on the graphite electrode of commercial lithium-ion cells: A post-mortem study
Published in Journal of power sources (15-12-2016)“…Increased charging rates negatively affect the lifetime of lithium-ion cells by increasing cell resistance and reducing capacity. This work is a post-mortem…”
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Local Structure of Layered Oxide Electrode Materials for Lithium-Ion Batteries
Published in Advanced materials (Weinheim) (12-03-2010)“…Li‐ion batteries are promising candidates for electrical energy storage in applications ranging from portable electronics to hybrid and electric vehicles. In…”
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The Effect of Pre-Analysis Washing on the Surface Film of Graphite Electrodes
Published in Electrochimica acta (10-07-2016)“…Electrodes are routinely washed to remove electrolyte deposits, salt, and high boiling point solvents prior to analysis with surface-sensitive techniques. The…”
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Local structure and composition studies of Li1.2Ni0.2Mn0.6O2 by analytical electron microscopy
Published in Journal of power sources (15-03-2008)Get full text
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Structural study of Li2MnO3 by electron microscopy
Published in Journal of materials science (01-10-2009)“…Detailed crystallographic data on high-quality Li 2 MnO 3 material has been obtained using a combination of X-ray diffraction (XRD), selected-area electron…”
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Narrow band filter designed from Bravais-Moiré two-dimensional photonic crystal
Published in Photonics and nanostructures (01-12-2022)“…This work investigates the light propagation through a narrow-band filter based on a two-dimensional photonic crystal with Bravais-Moiré lattice and dielectric…”
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Band separation and electric field prediction in square Bravais-Moiré photonic crystals
Published in Heliyon (15-04-2024)“…In this study, we address three key challenges in photonic crystals: modeling of isolated flat bands, electric field prediction, and band separation in…”
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Transcranial sonography utility in the study of parkinsonian syndromes: our experience
Published in Journal of the neurological sciences (15-10-2015)Get full text
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Characterization of inflammatory bowel disease in Colombia: Results of a national register
Published in Revista de Gastroenterología de México (English Edition) (01-04-2021)“…To determine the clinical, sociodemographic, and treatment characteristics of inflammatory bowel disease (IBD) in a Colombian population register. A…”
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Hard BCxNy thin films grown by dual ion beam sputtering
Published in Thin solid films (25-09-2006)“…Boron carbonitride thin films were deposited by sputtering of a B4C target with Ar-N2 ion assistance. BCxNy films were grown onto Si (001) at room temperature…”
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Role of Polysulfides in Self-Healing Lithium-Sulfur Batteries
Published in Advanced energy materials (01-07-2013)“…To overcome the cycling instability and inefficiency that are inherent to lithium–sulfur batteries, a conceptually new approach is adopted based on mitigating…”
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EP02.23: Use of simulators in the practical curriculum of the ISUOG Basic Training course in Colombia
Published in Ultrasound in obstetrics & gynecology (01-10-2023)Get full text
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Growth and physical properties of epitaxial metastable Hf1-xAlxN alloys deposited on MgO(001) by ultrahigh vacuum reactive magnetron sputtering
Published in Surface & coatings technology (15-12-2007)“…Epitaxial metastable Hf1-xAlxN alloys with 0 < =x < =0.50 were grown on MgO(001) substrates at 600 deg C by ultrahigh vacuum reactive magnetron sputtering from…”
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Conference Proceeding Journal Article -
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Magnetic resonance imaging with gadolinium in the acute phase of relapses in multiple sclerosis
Published in Revista de neurologiá (16-03-2017)“…To describe the factors that are associated with gadolinium enhancement on MRI in patients with multiple sclerosis (MS) and symptoms of relapse. A…”
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Low-energy electron microscopy studies of interlayer mass transport kinetics on TiN(1 1 1)
Published in Surface science (01-07-2004)“…In situ low-energy electron microscopy was used to study interlayer mass transport kinetics during annealing of three-dimensional (3D) TiN(1 1 1) mounds,…”
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Analytical electron microscopy of Li1.2Co0.4Mn0.4O2 for lithium-ion batteries
Published in Solid state ionics (03-02-2011)Get full text
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Analytical electron microscopy of Li sub(1.2)Co sub(0.4)Mn sub(0.4)O sub(2) for lithium-ion batteries
Published in Solid state ionics (03-02-2011)“…The structure of as-prepared Li sub(1.2)Co sub(0.4)Mn sub(0.4)O sub(2) is studied using a combination of techniques that includes high-resolution electron…”
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Orientation-dependent mobilities from analyses of two-dimensional TiN(111) island decay kinetics
Published in Thin solid films (03-07-2006)“…We present a method for the determination of orientation-dependent mobilities Γ eff( φ) based upon analyses of the detachment-limited coarsening/decay kinetics…”
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