Browsing Departament: Química Inorgànica i Orgànica by Author "f8b47b2e-cb4a-4bf8-90a2-955ab5fa7e06"
Now showing items 1-7 of 7
-
A new series of environment-friendly reddish inorganic pigments based on AFeO3 (A = Ln, Y) with high NIR solar reflectance
Fortuño-Morte, Maria; Serna-Gallén, Pablo; Beltrán Mir, Héctor; Cordoncillo, Eloisa Elsevier (2021-02-11)Environment-friendly pigments based onAFeO3(A¼La, Pr, Nd, Sm, Gd, Tb, Y or Yb) with high near-infrared (NIR) reflectance were synthesised by a coprecipitation method at 1200 C. The Rietveldrefinement analysis showed ... -
A teaching strategy to understand the Solid State Chemistry for high level education students: an experience with a phosphorescence material
Stilbyte, Viktorija; Peña-Huguet, Iván; Pérez Maseda, Marta; Mollar Cuni, Andrés; Gutiérrez-Blanco, María; Rueda, Celia M.; Serna Gallen, Pablo; Fortuño-Morte, Maria; Beltrán Mir, Héctor; Cordoncillo, Eloisa International Academy of Technology, Education and Development (IATED) (2018-07)Solid state chemistry has attracted the attention of many fields due to its wealthy chemistry as well as the versatility of its applications. Among the wide fields in this area, the light interaction with a solid has ... -
Environmental-friendly red-orange ceramic pigment based on Pr and Fe co-doped Y2Zr2O7
Jovaní, Marc; Fortuño-Morte, Maria; Beltrán Mir, Héctor; Cordoncillo, Eloisa Elsevier (2017-12)A new environmental-friendly red-orange ceramic pigment based on the general formula Y2-xPrxZr2-yFeyO7-δ was prepared by polymeric sol-gel method at 1400 °C. The solid solution range with defect fluorite structure ... -
“MasterChemist”: A Novel Strategy for Reviewing Stoichiometry and Introducing Molecular Gastronomy to Chemistry Students
Serna-Gallén, Pablo; Fortuño-Morte, Maria; Beltrán Mir, Héctor; Cordoncillo, Eloisa American Chemical Society and Division of Chemical Education, Inc. (2022-09-06)This article presents and discusses the results of an educational innovation that seeks to introduce the world of molecular gastronomy in chemistry lessons as a means to review stoichiometry and offer an alternative way ... -
Optical smoke detector: an approach to semiconductors field for high level education students
Porcar García, Samuel; González Cuadra, Jaime; Mateu-Campos, Juanjo; Serna-Gallén, Pablo; Fortuño-Morte, Maria; Beltrán Mir, Héctor; Cordoncillo, Eloisa International Academy of Technology, Education and Development (IATED) (2019-06-01)Nowadays, it is undeniable that the amount of technological devices is having a sharp increase all around us, with important benefits and repercussions for the society. Despite this, students are not used to knowing the ... -
Study of the role of praseodymium and iron in an environment-friendly reddish orange pigment based on Fe doped Pr2Zr2O7: A multifunctional material
Fortuño-Morte, Maria; Beltrán Mir, Héctor; Cordoncillo, Eloisa Elsevier (2020-07-08)New environment-friendly reddish orange ceramic pigments based on the general formula Pr2Zr2- xFexO7-d (x ¼ 0, 0.05, 0.10, 0.15, 0.20, 0.25) were prepared by the coprecipitation method and fired at 1200 C. X-Ray Diffraction ... -
The influence of Ca2+ and Zn2+ doping on the development of sustainable pigments based on GdFeO3 perovskite: From a reddish colour towards a pure black
Fortuño-Morte, Maria; Serna-Gallén, Pablo; Beltrán Mir, Héctor; Cordoncillo, Eloisa Elsevier (2022-04-14)Black pigments are very commonly used and arouse widespread interest in the ceramic industry. Nevertheless, these pigments contain toxic elements that are detrimental to human health. In view of this, the present work is ...