Zobrazeno 1 - 10
of 105
pro vyhledávání: '"Juan Carlos Ruiz-Morales"'
Autor:
Giftymol Varghese, Mónica Moral, Miguel Castro-García, Juan José López-López, Juan Ramón Marín-Rueda, Vicente Yagüe-Alcaraz, Lorena Hernández-Afonso, Juan Carlos Ruiz-Morales, Jesus Canales-Vázquez
Publikováno v:
Boletín de la Sociedad Española de Cerámica y Vidrio, Vol 57, Iss 1, Pp 9-18 (2018)
A stereolithography-based additive manufacturing technique has been used for the fabrication of advanced ceramics. A customised 3D printer using a Digital Light Processing (DLP) projector as UV source has been built to fabricate green bodies from pho
Externí odkaz:
https://doaj.org/article/bc98328a79b445a58df28b25e0ecd9d2
Autor:
Lorena Hernández-Afonso, Ricardo Fernández-González, Pedro Esparza, M. Emma Borges, Selene Díaz González, Jesús Canales-Vázquez, Juan Carlos Ruiz-Morales
Publikováno v:
Journal of Chemistry, Vol 2017 (2017)
3D printing technology has become a powerful tool to produce 3D structures in any type of materials. In this work, 3D printing technology is used to produce 3D porous structures in CaSO4 which can be later activated with an appropriate photocatalyst.
Externí odkaz:
https://doaj.org/article/b5a33446197345fdaa67e80847e12bc0
Autor:
Vicente Yagüe-Alcaraz, Jesús Canales-Vázquez, Juan Carlos Ruiz-Morales, Juan José López-López, Juan Ramón Marín-Rueda, Mónica Moral, L. Hernández-Afonso, Miguel Castro-García, Giftymol Varghese
Publikováno v:
Boletín de la Sociedad Española de Cerámica y Vidrio, Vol 57, Iss 1, Pp 9-18 (2018)
A stereolithography-based additive manufacturing technique has been used for the fabrication of advanced ceramics. A customised 3D printer using a Digital Light Processing (DLP) projector as UV source has been built to fabricate green bodies from pho
Autor:
Juan Carlos Ruiz-Morales, Kazunari Domen, J. Méndez-Ramos, P. Acosta-Mora, N. M. Khaidukov, Hao Lyu, Takashi Hisatomi
Publikováno v:
Chemical Communications. 54:1905-1908
Spectral up-conversion (UC) has been attracting growing interest for the effective harvesting of the near-infrared (NIR) part of sunlight for photocatalytic hydrogen production and environmental purification. We present evidence of NIR-to-UV-VIS phot
Autor:
L. Hernández, M.E. Borges, Juan Carlos Ruiz-Morales, P. Esparza, P. Martín-Zarza, José Luis García Fierro
Publikováno v:
Clean Technologies and Environmental Policy. 19:2113-2127
This work deals with the sustainable biodiesel production from low-cost renewable feedstock (waste and non-edible oils) using a heterogeneous catalyst constituted by potassium loaded on an amorphous aluminum silicate naturally occurring as volcanic m
Autor:
Jesús Canales-Vázquez, Pedro Núñez, Juan Carlos Ruiz-Morales, José R. Jurado, R. Fernández-González, Ahmed Makradi
Publikováno v:
International Journal of Hydrogen Energy. 41:19731-19736
In this work, electrochemical improvement of the SOFC anode material was achieved through the modification of a NiO-YSZ anode composition with a further infiltration of a mixed conductor such as Ce0.8Gd0.2O2−δ (CGO20). This approach rendered impro
Autor:
M.E. Borges, P. Esparza, J. Méndez-Ramos, Juan Carlos Ruiz-Morales, P. Acosta-Mora, Marta Sierra
Publikováno v:
Solar Energy Materials and Solar Cells. 155:194-201
Solar energy, along with other renewable resources, could potentially solve environmental problems, as demonstrated by recent developments in the use of solar energy, such as solar photocatalysis. Solar photocatalytic technology has been demonstrated
Publikováno v:
Journal of Materials Chemistry C. 4:801-806
Here we explore the ground-breaking photonic approach for infrared-light induced photo-polymerization of organic resins by using photon up-conversion in rare-earth-doped luminescent materials. In particular, we show outstanding high-intense near-infr
Autor:
D. Fiorelli, Qian Shao, Ahmed Makradi, R. Fernández-González, Anis Younes, Lyazid Bouhala, Juan Carlos Ruiz-Morales, Salim Belouettar, Pedro Núñez
Publikováno v:
International Journal of Hydrogen Energy. 40:16509-16520
A dynamic mathematical model capable of predicting the energy conversion and crack propagation in Solid Oxide Fuel Cell (SOFC) unit is developed. Finite Element Method (FEM) and eXtended Finite Element Method (XFEM) are used to solve the multiphysics
Autor:
Juan Carlos Ruiz-Morales, P. Acosta-Mora, Marta Sierra, Alberto Redondas, Luca Salassa, P. Esparza, J. Méndez-Ramos, M.E. Borges, Emmanuel Ruggiero
Publikováno v:
Optical Materials. 41:98-103
Rare-earth doped ZrF4–BaF2–LaF3–AlF3–NaF (ZBLAN) fluoride glasses have been successfully synthesized showing outstanding UV–VIS up-conversion luminescence of Er3+ and Tm3+, sensitized by Yb3+ ions, under near-infrared excitation at 980 nm.