Effect of Calcination Temperature on Structural Properties and Photocatalytic Activity of Ceria Nanoparticles Synthesized Employing Chitosan as Template

by Angela B. Sifontes, Maibelin Rosales, Franklin J. Méndez, Olycen Oviedo, Tamara Zoltan
Published 2013-01-01

Preparación de nanopartículas de plata en ausencia de polimeros estabilizantes Preparation of silver nanoparticles in the absence of polymer stabilizers

by Ángela B. Sifontes, Luis Melo, Carlos Maza, Juan J. Mendes, Marta Mediavilla, Joaquín L. Brito, Tamara Zoltan, Alberto Albornoz
Published 2010-01-01

Preparation of functionalized porous nano-γ-Al2O3 powders employing colophony extract

by Ángela B. Sifontes, Brenda Gutierrez, Andrea Mónaco, Andreina Yanez, Yraida Díaz, Franklin J. Méndez, Ligia Llovera, Edgar Cañizales, Joaquín L. Brito
Published 2014-12-01

Remoción de plomo en soluciones acuosas empleando nanoaluminofosfatos amorfos

by Wendy Rondón, Ángela B. Sifontes, David Freire, Manuelita Quintal, Edgar Cañizales, Franklin J. Méndez, Ligia Llovera, Yraida Diaz, Joaquin L. Brito
Published 2015-01-01

Obtaining Highly Crystalline Barium Sulphate Nanoparticles via Chemical Precipitation and Quenching in Absence of Polymer Stabilizers

by Ángela B. Sifontes, Edgar Cañizales, Jhoan Toro-Mendoza, Edward Ávila, Petra Hernández, Blas A. Delgado, G. Brenda Gutiérrez, Yraida Díaz, Eliandreina Cruz-Barrios
Published 2015-01-01