DWIGHT ROBERTO ACOSTA NAJARRO

Entidad: Instituto de Física, UNAM

Telefono: 5622 5117,

Email: dacosta@fisica.unam.mx

Url: WWW.FISICA.UNAM.MX

Departamento: Fisicoquímica

Línea de trabajo y/o generación del conocimiento: Fisicoquímica


Tesis Doctorado

TesisAlumno
Estudio fisicoquímico de nuevos óxidos conductores transparentes ARTURO ISAIAS MARTINEZ ENRIQUEZ

Tesis Maestría

TesisAlumno
Efecto de la temperatura y potencial en las propiedades físicas de películas delgadas de ZnO preparadas por electrodeposición. Promedio Final: 8.67 CATALINA BELTRAN ARIAS
Síntesis y aplicaciones de películas delgadas de óxido de titanio y estaño ARTURO ISAIAS MARTINEZ ENRIQUEZ

Publicaciones:

  • Synthesis and characterization of K2Ln2/3Ta2O7·nH2O (Ln= La, Pr, Nd), layered tantalates photocatalysts for water splitting
    Valencia-Sanchez, H., Pfeiffer, H., Acosta, D., Negron-Mendoza, A., Tavizon, G.
    Journal of the Mexican Chemical Society 2015, (59), 2, 83 - 92
    doi:
  • Synthesis and characterisation of K 2 [LnTa 3 O 10 ]· n H 2 O (Ln = La, Pr, Nd): cation-deficient layered perovskite tantalates for water photolysis
    Valencia-Sanchez, Hoover,Pfeiffer, Heriberto,Acosta, Dwight,Negrón-Mendoza, Alicia,Tavizon, Gustavo
    Canadian Journal of Chemistry 2015, (93), 5, 550 - 557
    doi: 10.1139/cjc-2014-0355
  • High resolution transmission electron microscopy and X-ray powder diffraction study of the disorder structure of benzilic acid
    Ávila-Godoy, R., Acosta, D.R., Magaña-Zavala, C., Mora, A.J., Delgado, G.E.
    Acta Microscopica 2014, (23), 3, 152 - 160
    doi:
  • Indium Doped Zinc Oxide Thin Films Deposited by Ultrasonic Chemical Spray Technique, Starting from Zinc Acetylacetonate and Indium Chloride
    Biswal, Rajesh,Maldonado, Arturo,Vega-Pérez, Jaime,Acosta, Dwight,De La Luz Olvera, María
    Materials 2014, (7), 7, 5038 - 5046
    doi: 10.3390/ma7075038
  • Structural characterization of TlInS2 layered semiconductor compound by high resolution transmission electron microscopy
    Molina-Molina, I., Ávila-Godoy, R. , Acosta, D.R., Mora, A.J., Delgado, G.E., Paredes-Dugarte,
    Acta Microscopica 2014, (23), 1, 18 - 22
    doi:
  • Synthesis, characterization and photocatalytic activity of 1D TiO 2 nanostructures
    Cabrera, Julieta,Alarcón, Hugo,López, Alcides,Candal, Roberto,Acosta, Dwight,Rodriguez, Juan
    Water Science & Technology 2014, (70), 6, 972 -
    doi: 10.2166/wst.2014.312
  • Evidence of the semiconductor-metal transition in V2O5 thin films by the pulsed laser photoacoustic method
    Pérez-Pacheco, A.,Acosta-Najarro, D. R.,Castañeda-Guzmán, R.,Cruz-Manjarrez, H.,Rodriguez-Fernand
    J. Appl. Phys. 2013, (113), 18, 184307 -
    doi: 10.1063/1.4804305
  • Chromium and Ruthenium-Doped Zinc Oxide Thin Films for Propane Sensing Applications
    Gómez-Pozos, Heberto,González-Vidal, José,Torres, Gonzalo,Rodríguez-Baez, Jorge,Maldonado, Arturo,de
    Sensors 2013, (13), 3, 3432 - 3444
    doi: 10.3390/s130303432
  • Physical properties of the CNT:TiO2 thin films prepared by sol–gel dip coating
    Morales, Erik R.,Mathews, N.R.,Reyes-Coronado, David,Magaña, Carlos R.,Acosta, Dwight R.,Alonso-Nune
    Solar Energy 2012, (86), 4, 1037 - 1044
    doi: 10.1016/j.solener.2011.06.027
  • Hydroxyapatite synthesis on mesoporous silica: A high resolution elecron microscopy study
    Acosta, D.R., Díaz-Cuenca, A.
    Acta Microscopica 2011, (20), 1, 29 - 35
    doi:
  • Improving electrochromic behavior of spray pyrolised WO3 thin solid films by Mo doping
    de León, J.M. O-Rueda,Acosta, D.R.,Pal, U.,Castañeda, L.
    Electrochimica Acta 2011, (56), 5, 2599 - 2605
    doi: 10.1016/j.electacta.2010.11.038
  • Nanostructured low crystallized titanium dioxide thin films with good photocatalytic activity
    López, Alcides,Acosta, Dwight,I. Martínez, Arturo,Santiago, Julio
    Powder Technology 2010, (202), 1-3, 111 - 117
    doi: 10.1016/j.powtec.2010.04.025
  • Electrochemical impedance spectroscopy (EIS) modelling of different behaviours of Ni and Ni oxide thin films for corrosion prevention in sour media
    Magaña‐Zavala, C.R.,Angeles‐San Martín, M.E.,Rodríguez‐Gómez, F.J.,Acosta, D.R.,Ávila‐Godoy, R.,Hida
    Anti-Corrosion Meth & Material 2010, (57), 3, 118 - 125
    doi: 10.1108/00035591011040074
  • Synthesis and characterization of colloidal platinum nanoparticles for electrochemical applications
    Escobar Morales, B.,Gamboa, S.A.,Pal, U.,Guardián, Rene,Acosta, D.,Magaña, Carlos,Mathew, X.
    International Journal of Hydrogen Energy 2010, (35), 9, 4215 - 4221
    doi: 10.1016/j.ijhydene.2010.01.040
  • Nanostructured doped zinc oxide thin solid films: The effect of different doping elements on the electrical and morphological properties
    Acosta, D.R., Guillén-Santiago, A., Castañeda, L., Maldonado, A., Olvera, M.L.
    Journal of Ceramic Processing Research 2010, (11), 1, 107 - 111
    doi:
  • Electrochemical impedance spectroscopy (EIS) modelling of different behaviours of Ni and Ni oxide thin films for corrosion prevention in sour media
    Magaña‐Zavala, C.R.,Angeles‐San Martín, M.E.,Rodríguez‐Gómez, F.J.,Acosta, D.R.,Ávila‐Godoy, R.,Hida
    Anti-Corrosion Meth & Material 2010, (57), 3, 118 - 125
    doi: 10.1108/00035591011040074
  • Synthesis and characterization of colloidal platinum nanoparticles for electrochemical applications
    Escobar Morales, B.,Gamboa, S.A.,Pal, U.,Guardián, Rene,Acosta, D.,Magaña, Carlos,Mathew, X.
    International Journal of Hydrogen Energy 2010, (35), 9, 4215 - 4221
    doi: 10.1016/j.ijhydene.2010.01.040
  • Nanostructured doped zinc oxide thin solid films: The effect of different doping elements on the electrical and morphological properties
    Acosta, D.R., Guillén-Santiago, A., Castañeda, L., Maldonado, A., Olvera, M.L.
    Journal of Ceramic Processing Research 2010, ( Volume 11, Issue 1, 2010, Pag), 1, 107 - 111
    doi:
  • Comparative study of the morphological degradation in nickel thin films exposed to H2S media and deposited by magnetron sputtering and electrolytic process
    Magaña-Zavala, C.,Angeles-San Martin, M. E.,Rodríguez-Gómez, F. J.,Acosta, D. R.,Avila-Godoy, R.,Lóp
    Surface Engineering and Applied Electrochemistry 2010, (46), 2, 115 - 119
    doi: 10.3103/S1068375510020055
  • Microstructure and characterization of API 5L X-52 pipeline steel samples
    Zambrano-Rengel, G.E.ab , Acosta, D.R.b
    Acta Microscopica 2010, (19), A, 60 - 68
    doi:
  • Identification and crystallographic characterization of corrosion products formed on low carbon steel samples immersed in CO2(g) saturated brine solutions
    Zambrano-Rengel, G.E., Acosta, D.R., Nava, N.
    Acta Microscopica 2010, (19), A, 69 - 77
    doi:
  • Microwave Irradiation of Pristine Multi-Walled Carbon Nanotubes in Vacuum
    Alvarez-Zauco, Edgar,Basiuk, Vladimir A.,Acosta-Najarro, Dwight,Flores-Morales, Carlos,Puente-Lee, I
    Journal of Nanoscience and Nanotechnology 2010, (10), 1, 448 - 455
    doi: 10.1166/jnn.2010.1745

Patentes: