Monthly Archives: June 2022

CSIC: The Origin of Life

With the aim of making visible and awakening interest in society in the challenges included in the thematic “Origin, (Co)Evolution, Diversity and Synthesis of Life”, pillars of our multidisciplinary network, we launched our first informative and educational video “The Origin of Life”. A production made by La Bestia Produce for LifeHUB.CSIC and the Spanish National Research [read more]

2022-06-28T18:38:45+02:00Categories: News, Outreach|Tags: |

Enzyme immobilization strategies for the design of robust and efficient biocatalysts

Authors: Guisan, JM; Fernandez-Lorente, G; Rocha-Martin, J; Moreno-Gamero, D

Article.
Curr. Opin. Green Sustain. Chem.. vol: 35. page: 2452-2236.
Date: JUN. 2022.
Doi: 10.1016/j.cogsc.2022.100593.

Abstract:
Different strategies for the preparation of efficient and robust immobilized biocatalysts are here reviewed. Different physico-chemical approaches are discussed. i.-The stabilization of enzyme by any kind of immobilization on pre-existing porous supports. ii.-The stabilization of enzymes by [read more]

Effect of the Synthesis Method, Complexing Agent and Solvent on the Physicochemical Properties of LaNiO3 Nanopowders

Authors: Faical, D; Martinez-Arias, A; Gurgan, M

Article.
J. Chem. Soc. Pak.. vol: 44. page: 0253-5106.
Date: JUN. 2022.
Doi: 10.52568/001036/JCSP/44.03.2022.

Abstract:
LaNiO3 nanopowders are synthesized by sol-gel and sol-gel combustion methods using citric acid, ascorbic acid and sucrose as chelating agents, and ethanol and water as solvents. The precursor thermal decomposition towards the final solid was analyzed by X-ray diffraction, differential [read more]

2022-06-14T00:00:00+02:00Categories: Publications 2022|Tags: , |

First-principles thermochemical properties of hexagonal and cubic phase BaMnO3

Authors: Ghose, KK; Bayon, A; Page, AJ

Article.
Mater. Today Commun.. vol: 31. page: .
Date: JUN. 2022.
Doi: 10.1016/j.mtcomm.2022.103453.

Abstract:
BaMnO3 perovskite oxide is an interesting material for many high-temperature technological applications due to its facile reduction capacity at reasonably low temperature. The thermochemical properties of BaMnO3 largely determine this reduction behaviour at high temperature. However, the temperature-dependent thermochemical properties of [read more]

Layer Shape LiFePO4 Obtained by Powder Extrusion Molding as Solid Boosters for Ferro/Ferricyanide Catholyte in Semisolid Redox Flow Battery: Effect of Porosity and Shape

Authors: Vivo-Vilches, JF; Vazquez-Navalmoral, A; de la Torre-Gamarra, C; Cebollada, J; Varez, A; Levenfeld, B

Article; Early Access.
Batteries Supercaps. vol: . page: .
Date: . .
Doi: 10.1002/batt.202200050.

Abstract:
Powder extrusion molding is proposed to fabricate ceramic LiFePO4 layers (0.5-1.0 mm thickness) as solid booster for ferricyanide electrolyte in semisolid redox flow battery. In some extruded layers, the binder is partially [read more]

ZnO-functionalized fly-ash based zeolite for ciprofloxacin antibiotic degradation and pathogen inactivation

Authors: Amariei, G; Valenzuela, L; Iglesias-Juez, A; Rosal, R; Visa, M

Article.
J. Environ. Chem. Eng.. vol: 10. page: 2213-2929.
Date: JUN. 2022.
Doi: 10.1016/j.jece.2022.107603.

Abstract:
There is an increasing need for photocatalytic materials capable to remove pollutants and to deactivate microorganisms for a wide range of applications. Here we report the preparation of fly ash-based zeolite material in which ZnO was [read more]

Transformation of CoFe2O4 spinel structure into active and robust CoFe alloy/N-doped carbon electrocatalyst for oxygen evolution reaction

Authors: Gebreslase, GA; Martinez-Huerta, MV; Sebastian, D; Lazaro, MJ

Article.
J. Colloid Interface Sci.. vol: 625. page: 0021-9797.
Date: NOV. 2022.
Doi: 10.1016/j.jcis.2022.06.005.

Abstract:
Electrochemical water splitting is an environmentally benign technology employed for H-2 production; however, it is critically hampered by the sluggish kinetics of the oxygen evolution reaction (OER) at the positive electrode. In this work, nitrogen-doped carbon-coated CoFe electrocatalysts [read more]

2022-07-15T11:08:55+02:00Categories: Highlights, Publications 2022|Tags: , |

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