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Mostrando ítems 130-149 de 270
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Latest trends in industrial vinegar production and the role of acetic acid bacteria: classification, metabolism, and applications—a comprehensive review
(MDPI, 2023)Vinegar is one of the most appreciated fermented foods in European and Asian countries. In industry, its elaboration depends on numerous factors, including the nature of starter culture and raw material, as well as the ... -
Lightweight mortar incorporating expanded perlite, vermiculite, and aerogel: a study on the thermal behavior
(MDPI, 2024)Climate change is compelling countries to alter their construction and urbanization policies to minimize their impact on the environment. The European Union has set a goal to reduce greenhouse gas emissions by 55%, recognizing ... -
Lignin: A Biopolymer from Forestry Biomass for Biocomposites and 3D Printing
(MDPI, 2019)Biopolymers from forestry biomass are promising for the sustainable development of new biobased materials. As such, lignin and fiber-based biocomposites are plausible renewable alternatives to petrochemical-based products. ... -
Lignocellulose Nanofibre Obtained from Agricultural Wastes of Tomato, Pepper and Eggplants Improves the Performance of Films of Polyvinyl Alcohol (PVA) for Food Packaging
(MDPI, 2021)Films formulated with polyvinyl alcohol (PVA) (synthetic biopolymer) were reinforced with lignocellulose nanofibres (LCNF) from residues of vegetable production (natural biopolymer). The LCNF were obtained by mechanical ... -
Lithium sulfur battery exploiting material design and electrolyte chemistry: 3D graphene framework and diglyme solution
(Elsevier, 2018)Herein we investigate a lithium sulfur battery suitably combining alternative cathode design and relatively safe, highly conductive electrolyte. The composite cathode is formed by infiltrating sulfur in a N-doped 3D graphene ... -
Lithium–Oxygen Battery Exploiting Highly Concentrated Glyme-Based Electrolytes
(American Chemical Society, 2020)Concentrated solutions of lithium bis(trifluoromethanesulfonyl)imide (LiTFSI) and lithium nitrate (LiNO3) salts in either diethylene-glycol dimethyl-ether (DEGDME) or triethylene-glycol dimethyl-ether (TREGDME) are herein ... -
Magnesium Deintercalation From the Spinel-Type MgMn2-yFeyO4 (0.4≤y≤2.0) by Acid-Treatment and Electrochemistry
(Wiley, 2021)Rechargeable magnesium batteries attract lots of attention because of their high safety and low cost compared to lithium batteries, and it is needed to develop more efficient electrode materials. Although MgMn2O4 is a ... -
Materiales inorgánicos nanoestructurados con potencial aplicación en baterías de ión sodio
(Universidad de Córdoba, 2015) -
Mechanical behaviour of self-compacting concrete made with non-conforming fly ash from coal-fired power plants
(Elsevier, 2018)Currently, global sustainability depends on achieving integrated productivity in all economic sectors, making it possible to respond to the environmental challenges facing humanity at present. With the dual objective of ... -
Mechanochemical Preparation of Novel Polysaccharide-Supported Nb2O5 Catalysts
(MDPI, 2019)Polysaccharides extracted from natural sources can be used as starting material for the preparation of nanoparticle supported composites. A novel family of bio-nanocomposites was mechanochemically synthesized by using ... -
Mejora del rendimiento de los materiales de carbono procedentes de biomasa en baterías de iones de sodio
(Universidad de Córdoba, 2023) -
Mejora en la captura de CO2 en centrales térmicas
(Universidad de Córdoba, 2017) -
Metal-Ion intercalation mechanisms in vanadium pentoxide and its new perspectives
(MDPI, 2023)The investigation into intercalation mechanisms in vanadium pentoxide has garnered significant attention within the realm of research, primarily propelled by its remarkable theoretical capacity for energy storage. This ... -
MIL-88A Metal-Organic Framework as a Stable Sulfur-Host Cathode for Long-Cycle Li-S Batteries
(MDPI, 2020)Lithium-sulfur (Li-S) batteries have received enormous interest as a promising energy storage system to compete against limited, non-renewable, energy sources due to their high energy density, sustainability, and low cost. ... -
Mixed monolayers of eicosylamine and a bacterial-ferritin prepared by adsorption technique at the air-water interface
(Universidad de Córdoba, 2010) -
Modeling and optimization of acetic acid fermentation: A polynomial-based approach
(Elsevier, 2015)Vinegar production is a typical bioprocess in the scope of the agrifood industry. Its optimization requirescareful modeling which has so far been addressed by using mainly unstructured first principles models. Because of ... -
Modelling Acetification with Artificial Neural Networks and Comparison with Alternative Procedures
(MDPI, 2020)Modelling techniques allow certain processes to be characterized and optimized without the need for experimentation. One of the crucial steps in vinegar production is the biotransformation of ethanol into acetic acid by ... -
Modelling of the Acetification Stage in the Production of Wine Vinegar by Use of Two Serial Bioreactors
(MDPI, 2020)In the scope of a broader study about modelling wine acetification, the use of polynomial black-box models seems to be the best choice. Additionally, the use of two serially arranged bioreactors was expected to result in ...