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Listar por autor "Sánchez Jiménez, Pedro Enrique"
Mostrando ítems 1-20 de 107
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Artículo
A generalized interface reaction kinetic model for describing heterogeneous processes driven by contracting mechanisms
Arcenegui Troya, Juan; Sánchez Jiménez, Pedro Enrique; del Rocío Rodríguez Laguna, María; Perejón Pazo, Antonio; Pérez Maqueda, Luis A. (Springer, 2024-01-30)The correct determination of the kinetic model and the kinetic parameters that describe a heterogeneous process is key ...
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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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Applications of sample-controlled thermal analysis (SCTA) to kinetic analysis and synthesis of materials
Pérez Maqueda, Luis Allan; Criado Luque, José Manuel; Sánchez Jiménez, Pedro Enrique; Diánez Millán, María Jesús (Akadémiai Kiadó, 2015)The advantages of the sample-controlled thermal analysis (SCTA) for both the kinetic analysis of solid-state reactions and ...
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Ca-based materials derived from calcined cigarette butts for CO2 capture and thermochemical energy storage
Amghar, Nabil; Moreno, Virginia; Sánchez Jiménez, Pedro Enrique; Perejón Pazo, Antonio; Pérez Maqueda, Luis A. (Science Press, 2023-07-27)Cigarette butts (CBs) are one of the most common types of litter in the world. Due to the toxic substances they contain, ...
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Ca-looping for postcombustion CO2 capture: A comparative analysis on the performances of dolomite and limestone
Valverde Millán, José Manuel; Sánchez Jiménez, Pedro Enrique; Pérez Maqueda, Luis Allan (Pergamon Press, 2015)The low cost and wide availability of natural limestone (CaCO3) is at the basis of the industrial competitiveness of the ...
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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 for post-combustion CO2 capture. On the adverse effect of sorbent regeneration under CO2
Valverde Millán, José Manuel; Sánchez Jiménez, Pedro Enrique; Pérez Maqueda, Luis Allan (Elsevier, 2014)The multicyclic carbonation/calcination (c/c) of CaO solid particles at high temperature is at the basis of the recently ...
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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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Characterization of thermally stable gamma alumina fibres biomimicking sisal
Benítez Guerrero, Mónica; Pérez Maqueda, Luis Allan; Sánchez Jiménez, Pedro Enrique; Pascual Cosp, José (Elsevier, 2014)Mesoporous gamma alumina fibres of high surface area, stable up to 1000°C, were synthesized by bioreplica technique using ...
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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 ...