Economía Circular

Economía Circular

Hollow fiber membrane contactor based carbon dioxide absorption???stripping: a review
26/01/2023 - Energy need is predicted to increase by 47% in the next 30 years. Global warming resulting from the continuously increasing atmospheric Carbon dioxide concentration is becoming a serious and...
A New Green Coating for the Protection of Frescoes: From the Synthesis to the Performances Evaluation
26/01/2023 - This work presents the formulation and characterization of a new product for the protection of outdoor frescoes from aggressive environmental agents. The formulation is designed as an innovative...
Recent Progress on Boosting the Perovskite Film Quality of All-Inorganic Perovskite Solar Cells
26/01/2023 - All-inorganic CsPbX3 perovskite material not only has the benefits of advanced light absorption coefficient, long carrier lifetime, and simple preparation process of organic–inorganic...
Investigation of the Ozonation of Highly PAXHs Contaminated Soil Using Ultrahigh Resolution Mass Spectrometry
26/01/2023 - Ozonation is an effective chemical treatment technique for removing contamination from the environment. In some countries it is used to clean up drinking water instead of using chlorinated treatment....
A Complex Investigation of LATP Ceramic Stability and LATP+PVDF Composite Membrane Performance: The Effect of Solvent in Tape-Casting Fabrication
- Redox flow batteries (RFBs) are a prospective energy storage platform to mitigate the discrepancy between barely adjustable energy production and fluctuating demand. The energy density and...
Selected Biopolymers’ Processing and Their Applications: A Review
26/01/2023 - Petroleum-based polymers are used in a multitude of products in the commercial world, but their high degree of contamination and non-biodegradability make them unattractive. The development and use...
Fabrication of Ordered Porous Polyimide Films Templated by (AB)m Type of Diblock Copolymer
26/01/2023 - Ordered porous polyimide films were fabricated from (AB)m type of diblock copolymer polyimide-b-polystyrene (PI-b-PS). An increase in PS volume fraction (f VPS) is beneficial to decrease the relative...
Upcycling of Waste Plastic into Hybrid Carbon Nanomaterials
24/01/2023 - Graphitic one?dimensional (1D) and hybrid nanomaterials represent a powerful solution in composite and electronic applications due to exceptional properties, but large?scale synthesis of hybrid...
Characterization and Development of Gelatin from Cow Bones: Investigation of the Effect of Solvents Used for Soaking Beef Bones
25/01/2023 - Beef bones contain a gelatin component that can be further extracted. This extraction process requires the right solvent to produce good yield and quality. Gelatin has multifunctional properties,...
Valorization of Rice Husk (Oryza sativa L.) as a Source of In Vitro Antiglycative and Antioxidant Agents
25/01/2023 - Rice husk is a good source of polyphenols, but it has not been efficiently utilized in food applications yet. Therefore, the aim of this work is to investigate, by in vitro assays, the polyphenolic...
Conformational Parameters and Hydrodynamic Behavior of Poly(2-Methyl-2-Oxazoline) in a Broad Molar Mass Range
25/01/2023 - In this work, we report our results on the hydrodynamic behavior of poly(2-methyl-2-oxazoline) (PMeOx). PMeOx is gaining significant attention for use as hydrophilic polymer in pharmaceutical...
Flattening Grain?Boundary Grooves for Perovskite Solar Cells with High Opto?Mechanical Reliability
23/01/2023 - Opto?mechanical reliability has emerged as an important criterion for evaluating the performance and commercialization potential of perovskite solar cells (PSCs) due to the mechanical?property...
Structure?property relationships of waterborne polyurethane (WPU) in aqueous formulations
23/01/2023 - This study provides an overview of the rheological properties of aqueous polyurethanes (WPU), as the main component, or as a thickening additive in aqueous formulations. Waterborne polyurethanes...
Role of rGO on mechanical, thermal, and piezoelectric behaviour of PVDF-BTO nanocomposites for energy harvesting applications
23/01/2023 - Abstract The low-cost and highly flexible piezoelectric nanogenerators (PENGs) have potential applications in mechanical energy harvesting and low power electronics. The low...
Potential of Coccolithophore Microalgae as Fillers in Starch-Based Films for Active and Sustainable Food Packaging
23/01/2023 - Coccolithophore microalgae, such as Emiliania huxleyi (EHUX) and Chrysotila pseudoroscoffensis (CP), are composed of calcium carbonate (CaCO3) and contain bioactive compounds that can be explored to...
Improvement of Sinapine Extraction from Mustard Seed Meal by Application of Emerging Technologies
23/01/2023 - Sinapine is a phenolic compound found in mustard (Brassica juncea) seed meal. It has numerous beneficial properties such as antitumor, neuroprotective, antioxidant, and hepatoprotective effects,...
Porous polycarbazole materials prepared by ionothermal synthesis method for carbon dioxide adsorption and electrochemical capacitors
21/01/2023 - The scopes of synthesis methods of porous polycarbazole materials are still under continuous developments because the polycarbazole materials with high stability and excellent porosity are suitable...
Influence of Urea Content in Deep Eutectic Solvents on Thermoplastic Starch Films’ Properties
20/01/2023 - The goal of the study was to prepare deep eutectic solvents (DESs) with different urea (U) contents and apply them as potato-starch plasticizers to investigate the influence of various DES...
Carboxylated Graphene Oxide (c-GO) Embedded ThermoPlastic Polyurethane (TPU) Mixed Matrix Membrane with Improved Physicochemical Characteristics
- Water is an important component of our life. However, the unavailability of fresh water and its contamination are emerging problems. The textile industries are the major suppliers of contamination of...
The Al-Containing Silicates Modified with Organic Ligands and SnO2 Nanoparticles for Catalytic Baeyer-Villiger Oxidation and Aerobic Carboxylation of Carbonyl Compounds
20/01/2023 - The Baeyer-Villiger Oxidation (BVO) of ketones and aldehydes produce lactones and formates, while aerobic carboxylation of aldehydes manufactures carboxylic acids, both having high added value. This...
Phosphineoxide-Chelated Europium(III) Nanoparticles for Ceftriaxone Detection
21/01/2023 - The present work demonstrates the optimization of the ligand structure in the series of bis(phosphine oxide) and β-ketophosphine oxide representatives for efficient coordination of Tb3+...