NamePavón González, Esperanza
DepartmentFísica de la Materia Condensada
Knowledge areaFísica de la Materia Condensada
Professional categoryProfesora Titular de Universidad
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  • No. publications

    29

  • No. visits

    3221

  • No. downloads

    2742


 

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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 ...
Article
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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 ...
Article
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Zirconium retention for minimizing environmental risk: Role of counterion and clay mineral

Montes Montañez, Laura; Pavón González, Esperanza; Cota Reguero, Agustín; Alba Carranza, María Dolores (Elsevier, 2021)
Zr(IV) together with U(IV) are the major components of high-level radionuclide waste (HLRW) and spent nuclear fuel (SNF) ...
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Pb2+, Cd2+ and Hg2+ removal by designed functionalized swelling high-charged micas

Osuna Barroso, Francisco Javier; Pavón González, Esperanza; Alba Carranza, María Dolores (Elsevier, 2021)
The increasing accumulation of toxic heavy metals in the environment has generated the need of efficient removal systems, ...
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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 ...
Article
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Swelling layered minerals applications: A solid state NMR overview

Pavón González, Esperanza; Alba Carranza, María Dolores (Elsevier, 2021)
Swelling layered clay minerals form an important sub-group of the phyllosilicate family. They are characterized by their ...
Article
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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 ...
Article
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By-products revaluation in the production of design micaceous materials

Mouchet, Anais; Raffin, Florian; Cota Reguero, Agustín; Osuna Barroso, Francisco Javier; Pavón González, Esperanza; Alba Carranza, María Dolores (Elsevier Ltd, 2021)
One of the main objectives of a sustainable development and circular economy is the recycling of by-products generated in ...
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An insight on the design of mercapto functionalized swelling brittle micas

Osuna, Francisco J.; Pavón González, Esperanza; Alba, María D. (Academic Press Inc., 2020)
Surface modification of natural clay minerals with reagents containing metal chelating groups has great environmental ...
PhD Thesis
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Funcionalización de micas de alta carga expansibles para la adsorción de metales pesados

Osuna Barroso, Francisco Javier; Alba Carranza, María Dolores; Pavón González, Esperanza (2019)
El objetivo central de esta Tesis Doctoral es la obtención de silicatos laminares de alta carga expansibles de diseño y ...
Article
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Bionanocomposites based on chitosan intercalation in designed swelling high-charged micas

Alba Carranza, María Dolores; Cota Reguero, Agustín; Osuna Barroso, Francisco Javier; Pavón González, Esperanza; Perdigón Aller, Ana Carmen; Raffinn, Florian (Nature Research, 2019)
Bionanocomposites based on layered inorganic components, as clays, and polymers of biological origin, as chitosan, have a ...
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Cesium adsorption isotherm on swelling high-charged micas from aqueous solutions: Effect of temperature

Osuna Barroso, Francisco Javier; Cota Reguero, Agustín; Pavón González, Esperanza; Pazos Zarama, Mery Carolina; Alba Carranza, María Dolores (Mineralogical Society of America, 2018)
The potential use of a new family of synthetic swelling micas for cesium immobilization from aqueous solution was evaluated ...
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Heteroatom framework distribution and layer charge of sodium Taeniolite

Perdigón Aller, Ana Carmen; Pesquera, Carmen; Cota Reguero, Agustín; Osuna, Francisco J.; Pavón González, Esperanza; Alba Carranza, María Dolores (Elsevier, 2018)
The most advanced applications of clays depend crucially on their hydration state and swelling is probably the most important ...
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New insights into surface-functionalized swelling high charged micas: Their adsorption performance for non-ionic organic pollutants

Pazos Zarama, Mery Carolina; Castro Arroyo, Miguel Ángel; Cota Reguero, Agustín; Pavón González, Esperanza; Alba Carranza, María Dolores; Osuna Barroso, Francisco Javier (Elsevier, 2017)
The major components of the wastewater from the petroleum refineries are benzene, toluene and phenol and one of the ...
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Effect of the crystal chemistry on the hydration mechanism of swelling micas

Pavón González, Esperanza; Alba Carranza, María Dolores; Castro Arroyo, Miguel Ángel; Osuna, Francisco J.; Pazos, M. Carolina (Elsevier, 2017)
Swelling and dehydration under minor changes in temperature and water vapor pressure is an important property that clays ...
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Influence of temperature and time on the Eu3+ reaction with synthetic Na-Mica-n (n = 2 and 4)

García Jiménez, María José; Cota, Agustín; Osuna, Francisco J.; Pavón González, Esperanza; Alba Carranza, María Dolores (Elsevier, 2016)
Bentonite is accepted as the best clay material for the engineered barrier of Deep Geological Repositories (DGRs). The ...
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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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Impact of hydrothermal treatment of FEBEX and MX80 bentonites in water, HNO3 and Lu(NO3)3 media: Implications for radioactive waste control

Alba Carranza, María Dolores; Pavón González, Esperanza; Cota Reguero, Agustín; Chain Villar, Pablo; Osuna, Francisco J. (Elsevier, 2015)
Engineered barriers of deep geological repositories (DGR) are commonly constructed with bentonite. FEBEX and MX80 bentonites ...
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A new route of synthesis of Na-Mica-4 from sodalite

Naranjo Muñoz, Moisés; Castro Arroyo, Miguel Ángel; Cota Reguero, Agustín; Pavón González, Esperanza; Pazos Zarama, Mery Carolina; Alba Carranza, María Dolores (Elsevier, 2014)
Synthesis of Na-Mica-4 has been achieved by a ``mix and calcine¿¿ method using sodalite and magnesium fluoride as the only ...
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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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Direct evidence of Lowenstein's rule violation in swelling high-charge micas

Pavón González, Esperanza; Osuna Barroso, Francisco Javier; Alba Carranza, María Dolores; Delevoye, L. (The Royal Society of Chemistry, 2014)
The structure of high-charged micas, Na-n-micas (n = 2 and 4), a family of synthetic silicates with a wide range of ...
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Influence of the synthesis parameter on the interlayer and framework structure of lamellar octadecyltrimethylammonium kanemite

Corredor, Juan I.; Cota Reguero, Agustín; Pavón González, Esperanza; Osuna, Francisco J.; Alba Carranza, María Dolores (Elsevier, 2014)
Inorganic-organic nanostructures, used as host materials for selective adsorption of functional molecules and as mesostructured ...
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Evaluation of rare earth on layered silicates under subcritical conditions: Effect of the framework and interlayer space composition

Chain Villar, Pablo; Cota Reguero, Agustín; Pavón González, Esperanza; Pazos Zarama, Mery Carolina; Alba Carranza, María Dolores (Elsevier, 2013)
Clay-based minerals are considered to be an important component in backfill barriers due to both their ability to seal and ...
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Hydration properties of synthetic high-charge micas saturated with different cations: An experimental approach

Pavón González, Esperanza; Castro Arroyo, Miguel Ángel; Naranjo, Moisés; Orta Cuevas, María del Mar; Pazos, M. Carolina; Alba Carranza, María Dolores (Walter de Gruyter, 2013)
An understanding of the interaction mechanisms between exchangeable cations and layered silicates is of interest from both ...
Patent. Invention
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Dispositivo portamuestras para el estudio de interfases mediante difracción de rayos X en modo trans misión

Orta Cuevas, María del Mar; Millán Chacartegui, Carmen; Medina Carrasco, Santiago; Alba Carranza, María Dolores; Castro Arroyo, Miguel Ángel; Pavón González, Esperanza (Oficina Española de Patentes y Marcas (OEPM), 2011)
Dispositivo portamuestras para el estudio de interfases mediante difracción de rayos X en modo transmisión configurado ...
PhD Thesis
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Mecanismos de interacción de cationes inorgánicos en el espacio interlaminar de micas expansibles de alta carga

Pavón González, Esperanza; Castro Arroyo, Miguel Ángel (2011)
Atendiendo a los antecedentes presentados, los objetivos que se persiguen en este trabajo se pueden resumir en los siguientes ...
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Autoaprendizaje experimental de contenidos científico-técnicos avanzados a partir de material didáctico elemental

Alba Carranza, María Dolores; Alvero Reina, Rafael; Becerro Nieto, Ana Isabel; Castro Arroyo, Miguel Ángel; Chain Villar, Pablo; Escudero Belmonte, Alberto; Medina Carrasco, Santiago; Naranjo Muñoz, Moisés; Pavón González, Esperanza; Trillo de Leyva, José María (2005)
Se describe la programación de actividades de autoaprendizaje experimental sobre contenidos cientí- fico-técnicos avanzados, ...
Presentation
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Introducción e institucionalización de la física experimental en la Universidad de Sevilla

Cano Pavón, José Manuel; López-Cepero Borrego, José Manuel; Pavón González, Esperanza (2004)