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Listar por autor "Alba, María D."
Mostrando ítems 1-13 de 13
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Artículo
An insight on the design of mercapto functionalized swelling brittle micas
Osuna, Francisco J.; Pavón González, Esperanza; Alba, María D. (Academic Press Inc., 2020-03-01)Surface modification of natural clay minerals with reagents containing metal chelating groups has great environmental ...
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Designed organomicaceous materials for efficient adsorption of iodine
Osuna Barroso, Francisco Javier; Pavón González, Esperanza; Pazos, M. Carolina; Alba, María D. (Elsevier, 2021)The anionic iodine 129I has a significant contribution to overall long-term dose resulting from the nuclear waste storage ...
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Discrete breathers for understanding reconstructive mineral processes at low temperatures
Archilla, Juan F. R.; Cuevas-Maraver, Jesús; Alba, María D.; Naranjo Muñoz, Moisés; Trillo de Leyva, José María (American Chemical Society, 2006)Reconstructive transformations in layered silicates need a high temperature in order to be observed. However, very recently, ...
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Effect of clays and metal containers in retaining Sm3+ and ZrO2+ and the process of reversibility
El Mrabet, Said; Castro Arroyo, Miguel Ángel; Hurtado Bermúdez, Santiago José; Orta Cuevas, María del Mar; Pazos, M. Carolina; Villa Alfageme, María; Alba, María D. (Walter de Gruyter, 2014)Knowledge and understanding about radionuclides retention processes on the materials composing the engineered barrier (clay ...
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Exploring the local environment of the engineered nanoclay Mica-4 under hydrothermal conditions using Eu3+ as a luminescent probe
Martín Rodríguez, Rosa; Aguado, Fernando; Alba, María D.; Valiente, Rafael; Pavón González, Esperanza; Perdigón Aller, Ana Carmen (Elsevier, 2022)High charge mica Na4Al4Si4Mg6O20F4, Mica-4, is a promising candidate as a filling material to immobilize high-level ...
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Insight into the role of temperature, time and pH in the effective zirconium retention using clay minerals
Pavón González, Esperanza; Alba, María D. (Elsevier, 2022)The use of zirconium in chemical industries generates a potential risk of Zr contamination in the environment, with ...
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Interaction of hydrated cations with mica-n (n = 2, 3 and 4) surface
Pavón González, Esperanza; Castro Arroyo, Miguel Ángel; Cota Reguero, Agustín; Osuna, Francisco J.; Pazos, M. Carolina; Alba, María D. (American Chemical Society, 2014)High charged swelling micas, with layer charge between 2 and 4, have been found to readily swell with water, and complete ...
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Monolayer arrangement of fatty hydroxystearic acids on graphite: Influence of hydroxyl groups
Medina, S.; Benítez, J. J.; Castro Arroyo, Miguel Ángel; Cerrillos, C.; Millán, C.; Alba, María D. (Elsevier, 2013)Previous studies have indicated that long-chain linear carboxylic acids form commensurate packed crystalline monolayers ...
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New trends in nanoclay-modified sensors
Pavón González, Esperanza; Martín Rodríguez, Rosa; Perdigón Aller, Ana Carmen; Alba, María D. (Multidisciplinary Digital Publishing Institute (MDPI), 2021)Nanoclays are widespread materials characterized by a layered structure in the nano-scale range. They have multiple ...
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Quantification and comparison of the reaction properties of FEBEX and MX-80 clays with saponite: Europium immobilisers under subcritical conditions
Villa Alfageme, María; Castro Arroyo, Miguel Ángel; El Mrabet, Said; Orta Cuevas, María del Mar; Pazos Zarama, Mery Carolina; Alba, María D. (Elsevier, 2014)The evaluation of the retention mechanisms in FEBEX and MX-80 bentonites, selected as reference materials to construct ...
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Self-assembling of tetradecylammonium chain on swelling high charge micas (na-mica-3 and na-mica-2): Effect of alkylammonium concentration and mica layer charge
Pazos Zarama, Mery Carolina; Cota, Agustín; Osuna, Francisco J.; Pavón González, Esperanza; Alba, María D. (American Chemical Society, 2015)A family of tetradecylammonium micas is synthesized using synthetic swelling micas with high layer charge (NanSi8–nAlnMg6F4O20·XH2O, ...
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Synthesis temperature effect on Na-Mica-4 crystallinity and heteroatom distribution
Naranjo, Moisés; Castro Arroyo, Miguel Ángel; Cota, Agustín; Osuna, Francisco J.; Pavón González, Esperanza; Alba, María D. (Elsevier, 2015)The discovery of swelling brittle mica, Na-Mica-4, has been one of the most significant advances in the pursuit for a ...
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Uranium immobilization by FEBEX bentonite and steel barriers in hydrothermal conditions
Villa Alfageme, María; Hurtado Bermúdez, Santiago José; El Mrabet, Said; Pazos Zarama, Mery Carolina; Castro Arroyo, Miguel Ángel; Alba, María D. (Elsevier, 2015)FEBEX clay is considered a reference material in engineered barriers for safe storage of nuclear waste and uranium is a ...