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Listar por autor "Rivero Antúnez, Pedro"
Mostrando ítems 1-10 de 10
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Artículo
Cellular automata simulations of the sintering behavior of ceramics driven by surface energy reduction
Garrido Regife, Laura; Jiménez-Morales, Francisco de Paula; González Sánchez, Manuela; Rivero Antúnez, Pedro; Morales Flórez, Víctor (Springer, 2023-08-30)A cellular automata model has been developed to study the sintering behavior of ceramic particles. In this model, the ...
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Artículo
Fabrication of Porous Alumina Structures by SPS and Carbon Sacrificial Template for Bone Regeneration
González Sánchez, Manuela; Rivero Antúnez, Pedro; Cano Crespo, Rafael; Morales Flórez, Víctor (MDPI, 2022)In this work, a procedure for fabricating porous alumina with the use of a carbon sacrificial template has been tested in ...
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Artículo
Intragranular carbon nanotubes in alumina-based composites for reinforced ceramics
Esquivias Fedriani, Luis María; Rivero Antúnez, Pedro; Zamora Ledesma, Camilo; Domínguez Rodríguez, Arturo; Morales Flórez, Víctor (Springer Nature, 2019)The traditional methods for the synthesis of reinforced alumina-based matrix composites with carbon nanotubes (CNTs) have ...
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Artículo
Mechanical characterization of sol-gel alumina-based ceramics with intragranular reinforcement of multiwalled carbon nanotubes
Rivero Antúnez, Pedro; Cano Crespo, Rafael; Esquivias Fedriani, Luis María; Rosa Fox, Nicolás de la; Zamora Ledesma, Camilo; Domínguez Rodríguez, Arturo; Morales Flórez, Víctor (Elsevier, 2020)Multiwalled carbon nanotubes (MWCNTs) have been widely considered for mechanical reinforcement of ceramic matrix composites. ...
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Artículo
Reactive SPS for sol–gel alumina samples: Structure, sintering behavior, and mechanical properties
Rivero Antúnez, Pedro; Cano Crespo, Rafael; Sánchez Bajo, Florentino; Domínguez Rodríguez, Arturo; Morales Flórez, Víctor (Elsevier, 2021)This work presents a fast and direct controlled routine for the fabrication of fully dense alumina based on the reactive ...
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Rietveld analysis and mechanical properties of in situ formed La-β-Al2O3/Al2O3 composites prepared by sol-gel method
Rivero Antúnez, Pedro; Morales Flórez, Víctor; Cumbrera Hernández, Francisco Luis; Esquivias Fedriani, Luis María (Elsevier, 2022)In this work, the crystal evolution of α-Al2O3 composites reinforced with LBA platelets were monitored by XRD Rietveld. ...
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Artículo
Structural and mechanical optimization of porous alumina structures fabricated by carbon sacrificial template
González Sánchez, Manuela; Rivero Antúnez, Pedro; Cumbrera Hernández, Francisco Luis; Morales Flórez, Víctor (Elsevier Editora Ltda, 2024)The Taguchi method is used to optimize the manufacture of porous alumina made through reactive spark plasma sintering and ...
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Artículo
Study of Electrical and Dielectric Behaviors of Copper-Doped Zinc Oxide Ceramic Prepared by Spark Plasma Sintering for Electronic Device Applications
Benamara, M.; Nassar, KI; Rivero Antúnez, Pedro; Essid, M.; Teixeira, Silvia Soreto; Zhao, Shanyu; Serra, A.; Esquivias Fedriani, Luis María (MDPI, 2024)In this study, Cu-doped ZnO aerogel nanoparticles with a 4% copper concentration (Cu4ZO) were synthesized using a sol–gel ...
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Tesis Doctoral
Synthesis, structural characterization, and mechanical properties of advanced ceramics prepared via sol-gel
Rivero Antúnez, Pedro (2023-06-28)Esta tesis doctoral comprende una serie de artículos enfocados en la fabricación de materiales cerámicos (principalmente ...
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Artículo
The Possible Detriment of Oxygen in Creep of Alumina and Zirconia Ceramic Composites Reinforced with Graphene
Cano Crespo, Rafael; Rivero Antúnez, Pedro; Gómez García, Diego; Moreno, Rodrigo; Domínguez Rodríguez, Arturo (MDPI, 2021)This paper aims to give an answer to the following question: is the oxidation of graphene a critical issue for high-temperature ...