Economía Circular

 

Economía Circular

Single?Source Precursor Synthesis of a Compositionally Complex Early Transitional Metal Carbonitride (Ti,Zr,Hf,Nb,Ta)NxC1?x
08/06/2024 - The present article reports on a single?phase compositionally complex ceramic, i.e., (Ti,Zr,Hf,Nb,Ta)NxC1?x, that is synthesized for the first time by employing an organometallic precursor route and...
Efficient Dynamic Crosslinking for Compatibilizing Immiscible Mixed Plastics through in situ Generated Singlet Nitrenes
07/06/2024 - Creating a sustainable economy for plastics demands the exploration of new strategies for efficient management of mixed plastic waste. The inherent incompatibility of different plastics poses a major...
Recent Progress of Fluorinated Conjugated Polymers
08/06/2024 - Fluorinated conjugated polymers, as a thriving field for organic electronics, have received wide?spread attention. This review summarizes the fluorination strategies of building blocks in conjugated...
Precise and High?Throughput Delivery of Micronutrients in Plants Enabled by Pollen?inspired Spiny and Biodegradable Microcapsules
07/06/2024 - Decarbonizing food production and mitigating agriculture's environmental impact require new technologies for precise delivery of fertilizers and pesticides to plants. The cuticle, a waxy barrier that...
Aerogel?involved Triple?state Gels Resemble Natural Living Leaves in Structure and Multi?functions
07/06/2024 - Natural plant leaves with multiple functions, e.g., spectral features, transpiration, photosynthesis, etc., have played a significant role in the ecosystem, and artificial synthesis of plant leaves...
Structural characterization of the extracellular stalk material of the diatom Didymosphenia geminata
- The study represents new bioanalytical characterization of mainly organic components of the poorly investigated extracellular polymeric substances (EPS) of the enigmatic diatom Didymosphenia...
Assessing the reinforcement effect by response surface methodology of holocellulose from spent coffee grounds on biopolymeric films as food packaging materials
07/06/2024 - The pollution caused by petroleum?derived plastic materials has become a major environmental problem that has encouraged the development of new compostable and environmentally friendly materials for...
Crystal to Hydrogel Transformation in S?Benzyl?L?Cysteine?Containing Cyclic Dipeptides ? Nanostructure Elucidation and Applications
09/06/2024 - Cyclic dipeptides (CDPs) are crucial building blocks for a range of functional nanomaterials due to their simple chemical structure and high molecular stability. In this investigation, we synthesized...
MXene Synthesis and Carbon Capture Applications:Mini?Review
09/06/2024 - MXenes, a class of two?dimensional transition metal carbides, nitrides, and carbonitrides, have garnered significant attention due to their remarkable potential for energy storage, electrocatalysis,...
MXene/Silk Fibroin Strengthened PVA–Based Eutectogel with Excellent Self–Healing Ability and Environmental Adaptability: Design, Synthesis, and Sensing Application
07/06/2024 - In order to solve some typical problems of traditional hydrogel materials, DPMS eutectogel composed of PVA, SF, and e?Ti3C2TX is prepared in the DES system. The eutectogel exhibits excellent...
Efficient Conversion of Glucose to Hydroxymethylfurfural: One?pot Brønsted Base and Acid Promoted Selective Isomerization and Dehydration
09/06/2024 - Development of elegant, selective, and efficient strategies for the production of value?added platform chemicals from renewable feedstocks are in high demand to achieve the future needs and...
Factors Shaping Public Support for More Carbon Capture and Storage Projects in the United States
- This study contributes to the literature examining public acceptance of carbon capture and storage (CCS) projects in the US. The examination of factors that shape public support for CCS projects...
Making Landscapes Negotiable: Q-methodology as a Boundary-Spanning and Empowering Diagnostic
- Landscapes are conceptually fuzzy and rich, and subject to plural framings. They are places of inquiry and intervention for scientists and practitioners, but also concepts bound to peoples’...
Adsorption of 2,4-Dichlorophenoxyacetic Acid Herbicide from Aqueous Solution by Using Cement Kiln Dust Solid Waste
- The current study examined the adsorption of the herbicide 2,4-Dichlorophenoxyacetic acid (2,4-D) on cement kiln dust (CKD) which is a solid waste generated in a large quantity from cement...
Unlocking the potential of low concentration biodiesel blended with green synthesized novel carbon black nanoparticles from Ricinus communis outer shell: An experimental study under different compression ratios and EGR concentrations
09/06/2024 - The outer prickly shells of the Ricinus communis (castor plant) have intrigued researchers interested in the synthesis of carbon black (CB) nanoparticles because of their excellent biocompatibility,...
Catalytic pyrolysis of torrefied biomass with molecular sieve catalysts to produce hydrocarbon rich biocrude
09/06/2024 - The downstream processing of biocrudes obtained from direct biomass pyrolysis poses significant challenges due to stability issues, necessitating costly upgrading for further coprocessing with...
Combined use of ecotoxicity tools and physicochemical analysis for evaluating potential toxicity of treated natural rubber processing effluents and receiving waters
10/06/2024 - Potential toxicity of treated effluents of selected natural rubber processing industries was evaluated by integrating physicochemical analysis with Daphnia magna and Poecilia reticulata bioassays...
An overview of the occurrence, impact of process parameters, and the fate of antibiotic resistance genes during anaerobic digestion processes
10/06/2024 - Antibiotic resistance genes (ARGs) have emerged as a significant global health threat, contributing to fatalities worldwide. Wastewater treatment plants (WWTPs) and livestock farms serve as...
Impact of cement waste on soil fertility and crop productivity: a serious concern for food security
10/06/2024 - The rapid expansion of urbanization and construction activities has led to a significant increase in cement production worldwide, resulting in a surge in cement waste generation. This study aims...
Is pearl millet (Pennisetum glaucum) a good plant species for ecotoxicological tests?
10/06/2024 - Various plant species can be selected for environmental testing, including pearl millet (Pennisetum glaucum (L.) R. Br), a globally significant cereal crop. This study aims to assess millet's...
Investigating the synergistic effects of various amine groups on Zeolite-Y for CO2 capture
10/06/2024 - Growing concern about global warming and greenhouse effects has led to persistent demands for increased energy efficiency and reduced carbon dioxide emissions. As a result, energy-intensive...