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Listar por autor "Perejón Pazo, Antonio"
Mostrando ítems 1-20 de 85
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Artículo
A new model for the kinetic analysis of thermal degradation of polymers driven by random scission
Sánchez Jiménez, Pedro Enrique; Pérez Maqueda, Luis Allan; Perejón Pazo, Antonio; Criado, José M. (Elsevier, 2010)In this paper, a series of f(α) kinetic equations able to describe the random scission degradation of polymers is formulated ...
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A novel Multi‐Phase Flash Sintering (MPFS) technique for 3D complex‐shaped ceramics
Molina-Molina, Sandra; Gil González, Eva; Durán Olivencia, Francisco José; Valverde Millán, José Manuel; Perejón Pazo, Antonio; Sánchez Jiménez, Pedro Enrique; Pérez Maqueda, Luis Allan (Elsevier, 2022-03)This work demonstrates the first proof-of-concept of Multi-Phase Flash Sintering (MPFS). This novel tech- nique essentially ...
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A Promising approach to the kinetics of crystallization processes: The sample controlled thermal analysis
Perejón Pazo, Antonio; Sánchez Jiménez, Pedro Enrique; Criado Luque, José Manuel; Pérez Maqueda, Luis Allan (American Ceramic Society, 2017)Constant Rate Thermal Analysis (CRTA) method implies controlling the temperature in such a way that the reaction rate is ...
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Advanced parametrisation of phase change materials through kinetic approach
Lizana Moral, Francisco Jesús; Perejón Pazo, Antonio; Sánchez Jiménez, Pedro Enrique; Pérez-Maqueda, Luis Allan (Elsevier, 2021)Phase change materials (PCM) have been widely investigated for heat storage and transfer applications. Numerous numerical ...
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Albero: An alternative natural material for solar energy storage by the calcium-looping process
Moreno, Virginia; Arcenegui Troya, Juan Jesús; Sánchez Jiménez, Pedro Enrique; Perejón Pazo, Antonio; Chacartegui, Ricardo; Valverde Millán, José Manuel; Pérez Maqueda, Luis Allan (Elsevier, 2022-07)Large-scale thermochemical energy storage (TCES) is gaining relevance as an alternative to current thermal energy storage ...
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Anisotropic lattice expansion determined during flash sintering of BiFeO3 by in-situ energy-dispersive X-ray diffraction
Wassel, Mary Anne B.; Pérez Maqueda, Luis Allan; Gil González, Eva; Charalambous, Harry; Perejón Pazo, Antonio; Jha, Shikhar K.; Okasinski, John; Tsakalakos, Thomas (Elsevier, 2019)BiFeO3 has a Curie temperature (TC) of 825 °C, making it difficult to sinter using conventional methods while maintaining ...
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Calcination under low CO2 pressure enhances the Calcium Looping performance of limestone for thermochemical energy storage
Sarrión Aceytuno, Beatriz; Perejón Pazo, Antonio; Sánchez Jiménez, Pedro Enrique; Amghar, Nabil; Chacartegui, Ricardo; Valverde Millán, José Manuel; Pérez Maqueda, Luis Allan (Elsevier, 2021)The Calcium Looping performance of limestone for thermochemical energy storage has been investigated under novel favorable ...
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Calcium-Looping Performance of Biomineralized CaCO3 for CO2 Capture and Thermochemical Energy Storage
Arcenegui Troya, Juan Jesús; Sánchez Jiménez, Pedro Enrique; Perejón Pazo, Antonio; Valverde Millán, José Manuel; Chacartegui, Ricardo; Pérez Maqueda, Luis Allan (ACS Publications, 2020-07)The commercial deployment of calcium-looping (CaL)-based technologies relies on the availability of nontoxic, widely ...
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Calcium-Looping performance of mechanically modified Al2O3-CaO composites for energy storage and CO2 capture
Benítez Guerrero, Mónica; Valverde Millán, José Manuel; Sánchez Jiménez, Pedro Enrique; Perejón Pazo, Antonio; Pérez Maqueda, Luis Allan (Elsevier B.V., 2018)This work reports the Calcium-Looping (CaL) multicycle performance under energy storage and CO2 capture conditions of ...
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Calcium-Looping performance of steel and blast furnace slags for thermochemical energy storage in concentrated solar power plants
Valverde Millán, José Manuel; Miranda Pizarro, Juan; Perejón Pazo, Antonio; Sánchez Jiménez, Pedro Enrique; Pérez Maqueda, Luis Allan (Elsevier BV, 2017)The Calcium Looping (CaL) process, based on the carbonation/calcination of CaO, has been proposed as a feasible technology ...
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Characterization of mechanosynthesized Bi1−xSmxFeO3 samples unencumbered by secondary phases or compositional inhomogeneity
Gil González, Eva; Perejón Pazo, Antonio; Sánchez Jiménez, Pedro Enrique; Hayward, Michel A.; Criado Luque, José Manuel; Sayagués de Vega, María Jesús; Pérez Maqueda, Luis Allan (Elsevier, 2017)High-quality samples, in terms of phase purity and dielectric properties, of composition Bi1−xSmxFeO3 (0.05 ≤ x ≤ 0.20) ...
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Clarifications regarding the use of model-fitting methods of kinetic analysis for determining the activation energy from a single non-isothermal curve
Sánchez Jiménez, Pedro Enrique; Pérez Maqueda, Luis Allan; Perejón Pazo, Antonio; Criado Luque, José Manuel (Chemistry Central, 2013)Abstract Background This paper provides some clarifications regarding the use of model-fitting methods of kinetic analysis ...
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CO2 capture performance of Ca-Mg acetates at realistic Calcium Looping conditions
Miranda Pizarro, Juan; Perejón Pazo, Antonio; Valverde Millán, José Manuel; Pérez Maqueda, Luis Allan; Sánchez Jiménez, Pedro Enrique (Elsevier BV, 2017)The Calcium Looping (CaL) process, based on the cyclic carbonation/calcination of CaO, has emerged in the last years as a ...
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CO2 multicyclic capture of pretreated/doped CaO in the Ca-looping process. Theory and experiments
Valverde Millán, José Manuel; Sánchez Jiménez, Pedro Enrique; Perejón Pazo, Antonio; Pérez Maqueda, Luis Allan (Royal Society of Chemistry (Great Britain), 2013)We study in this paper the conversion of CaO-based CO2 sorbents when subjected to repeated carbonation/calcination cycles ...
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Combined kinetic analysis of thermal degradation of polymeric materials under any thermal pathway
Sánchez Jiménez, Pedro Enrique; Pérez Maqueda, Luis Allan; Perejón Pazo, Antonio; Criado Luque, José Manuel (Elsevier, 2009)Combined kinetic analysis has been applied for the first time to the thermal degradation of polymeric materials. The ...
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Combined TGA-MS kinetic analysis of multistep processes. Thermal decomposition and ceramification of polysilazane and polysiloxane preceramic polymers.
García Garrido, Cristina; Sánchez Jiménez, Pedro Enrique; Pérez Maqueda, Luis Allan; Perejón Pazo, Antonio; Criado Luque, José Manuel (2016)The polymer-to-ceramic transformation kinetics of two widely employed ceramic precursors; 1,3,5,7-tetramethyl-1,3,5,7-tetravinylcyclotetrasiloxane ...
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Comments on “Thermal decomposition of pyridoxine: an evolved gas analysision attachment mass spectrometry study”. About the application of modelfitting methods of kinetic analysis to single non-isothermal curves
Sánchez Jiménez, Pedro Enrique; Pérez Maqueda, Luis Allan; Perejón Pazo, Antonio; Criado Luque, José Manuel (John Wiley & Sons, 2013) -
Trabajo Fin de Grado
Compuestos basados en vanadio para el tratamiento de la diabetes
Losada García, Gloria (2021)El presente trabajo tiene como objetivo realizar una revisión bibliográfica de los diferentes compuestos de vanadio que ...
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Constant rate thermal analysis for enhancing the long-term CO2 capture of CaO at Ca-looping conditions
Valverde Millán, José Manuel; Sánchez Jiménez, Pedro Enrique; Perejón Pazo, Antonio; Pérez Maqueda, Luis Allan (Elsevier, 2013)Experimental results are reported on the (Ca-looping) multicyclic CO2 capture of CaO and nanosilica/CaO composites derived ...
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Constant rate thermal analysis for thermal stability studies of polymers
Sánchez Jiménez, Pedro Enrique; Pérez Maqueda, Luis Allan; Perejón Pazo, Antonio; Criado Luque, José Manuel (Elsevier, 2011)This paper explores the relationship between the shapes of temperature-time curves obtained from experimental data recorded ...