División de Nanociencias y Materiales
Recent Submissions
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Síntesis y caracterización de materiales de bismuto y su aplicación en la remediación de agua contaminada
(2020)"Hoy en día, actividades a nivel industrial como la minería, obtención y quema de combustibles fósiles, la producción de fertilizantes u aditivos en la industria agrícola, entre otros, lleva a que la concentración de ... -
Superlinear photoluminescence by ultrafast laser pulses in dielectric matrices with metal nanoclusters
(Nature Publishing Group, 2019)"An intense photoluminescence emission was observed from noble metal nanoclusters (Pt, Ag or Au) embedded in sapphire plates, nucleated by MeV ion-implantation and assisted by an annealing process. In particular, the ... -
First-principles study of Ni adatom migration on graphene with vacancies
(Royal Society of Chemistry, 2019)"A theoretical study based on first-principles calculations about the interaction and diffusion of Ni atoms on pristine graphene and graphene with a single vacancy is presented. In the first case, we explored the structural ... -
Laboratorio de nuevos materiales nanoestructurados y catálisis heterogénea
(Universidad Nacional Autónoma de México, 2017)"El Laboratorio de Nuevos Materiales Nanoestructurados y Catálisis Heterogénea (la-nocat) fue creado el año 2010 dentro de la División de Materiales Avanzados (dmav) del Instituto Potosino de Investigación Científica ... -
Plasmonic sensing of aqueous-divalent metal ions by biogenic gold nanoparticles
(Hindawi Publishing Corporation, 2019)"The chemical interaction between biogenic gold nanoparticles (AuNPs) and several metal (II) ions can be regarded as a practical, twofold, colorimetric, and plasmon resonance sensing method for the recognition of some ... -
Magnetocaloric effect in ErNi2 melt-spun ribbons
(Elsevier, 2019)"ErNi2 ribbons were produced by rapid solidification using the melt spinning technique. Their structural, magnetic and magnetocaloric properties in the as-solidified state were studied by X-ray diffraction, scanning electron ... -
Tailoring thermomechanical treatment of Ni-Fe-Ga melt-spun ribbons for elastocaloric applications
(Elsevier, 2019)"In the present work, the structural, mechanical and shape memory properties of Ni55Fe16Ga29 (at.%) melt-spun ribbons have been studied with a prospective of application in the elastocaloric devises. Particularly, a special ... -
Modified metallic oxides for efficient photocatalysis
(IntechOpen, 2018)"The aim of the chapter is to present modified materials like alternatives for conventional photocatalyst such as titanium dioxide. Discussion about silver/graphene nanoparticles-modified zinc oxide for the degradation of ... -
Oxygenated surface of carbon nanotube sponges: electroactivity and magnetic studies
(American Chemical Society, 2019)"We report the synthesis of nitrogen-doped carbon nanotube sponges (N-CNSs) by pyrolysis of solutions of benzylamine, ferrocene, thiophene, and isopropanol-based mixture at 1020 degrees C for 4 h using an aerosol-assisted ... -
Síntesis, caracterización y evaluación de desempeño de fotocatalizadores híbridos, base cerámica, para la fotodegradación de fenol.
(2020-01-29)"El fenol se encuentra en la lista de los principales contaminantes de la Organización Mundial de la Salud (OMS), el cual pertenece a los llamados compuestos recalcitrantes que son altamente persistentes en el medio ambiente, ... -
Estudio de los efectos magnetocalórico, elastocalórico y de estado vítreo de deformación en aleaciones Heusler basadas en Ni-Mn
(2020-01)"En este trabajo se realizaron estudios del efecto elastocalórico, magnetocalórico y del estado vítreo de deformación en aleaciones de base Ni-Mn. Algunas aleaciones de base Ni-Mn ferromagnéticas presentan la transformación ... -
Obtención de membranas mediante electrospinning para tratamiento de agua con alto contenido de sólidos
(2019-12-12)"Hoy en día, la creciente tasa de población en el mundo ha traído como unas de las principales consecuencias la sobreexplotación de agua para consumo humano. En México, se tienen 471.5 mil millones de metros cúbicos de ... -
Modificación y evaluación de polímeros semiconductores para su potencial uso en dispositivos fotovoltaicos
(2019-11-15)"Actualmente las celdas perovskitas de vanguardia presentan una configuración convencional tipo n-i-p que consisten en óxido de titanio (TiO2), semiconductor tipo n, cubierto por la perovskita y una capa transportadora de ... -
Construction of 3D self-supported electrodes of amorphous Ni(OH)2 with rationally nanostructued architecture for supercapacitor applications
(2019-11-11)"Amorphous Ni(OH)2 coating on nanostructured nickel scaffolds with rational archietcture have been successfully fabricated by a facile process of templated-directed electrodeppsition and surface oxidation treatment. ... -
Propiedades magnéticas de agregados de metales 3d adsorbidos sobre superficies no magnéticas
(01/11/2019)The magnetic elements of the 3d row of the periodic table, have been extensively studied from an experimental and theoretical points of view. The study of these systems has been encouraged because their possible applications ... -
Síntesis de carburos, sulfuros y boruros de renio y su evaluación en la producción de hidrógeno a partir de biomasa
(2019-10)"En esta tesis de doctorado se llevó a cabo la síntesis mecanoquímica de carburos (Re2C (2:1) y Re2C (1:1)), boruros (Re3B y ReB2) y sulfuros de renio (ReS2 (1:2) y ReS2 (2:7)). Estos materiales fueron caracterizados por ... -
Modification of porous nickel electrodes with silver nanoparticles for hydrogen production
(Elsevier, 2018)"Silver nanoparticles were electrodeposited into the surface of a macroporous Ni electrode. The developed electrodes were characterized morphologically by confocal laser scanning microscopy and field emission scanning ... -
Effect of Mg as impurity on the structure of mesoporous γ-Al203: efficiency as catalytic support in HDS of DBT
(Walter de Gruyter GmbH, 2018)"This work shows the study of two alumina materials synthesized from aluminum sulfate with different purity by hydrolysis-precipitation route. The main difference between the aluminum salt precursors was the lower cost of ... -
Traveling wave solutions for wave equations with two exponential nonlinearities
(Walter de Gruyter GmbH, 2018)"We use a simple method that leads to the integrals involved in obtaining the travelling-wave solutions of wave equations with one and two exponential nonlinearities. When the constant term in the integrand is zero, implicit ... -
Two integrable classes of Emden-Fowler equations with applications in astrophysics and cosmology
(Walter de Gruyter GmbH, 2018)"We show that some Emden–Fowler (EF) equations encountered in astrophysics and cosmology belong to two EF integrable classes of the type d2z/dχ2=Aχ−λ−2zn for λ=(n−1)/2 (class 1), and λ=n+1 (class 2). We find their corresponding ...