Esther Santos

ORCID: 0000-0001-9370-141X
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About
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Research Areas
  • Ionic liquids properties and applications
  • Membrane Separation and Gas Transport
  • Advancements in Battery Materials
  • Supercapacitor Materials and Fabrication
  • Graphene research and applications
  • Catalysis and Oxidation Reactions
  • Recycling and utilization of industrial and municipal waste in materials production
  • Polyoxometalates: Synthesis and Applications
  • Recycled Aggregate Concrete Performance
  • CO2 Reduction Techniques and Catalysts
  • Carbon Dioxide Capture Technologies
  • Covalent Organic Framework Applications
  • Statistical Mechanics and Entropy
  • Municipal Solid Waste Management
  • 2D Materials and Applications
  • Spacecraft and Cryogenic Technologies
  • Bone Tissue Engineering Materials
  • biodegradable polymer synthesis and properties
  • Maritime Transport Emissions and Efficiency
  • Polymer Foaming and Composites
  • Concrete and Cement Materials Research
  • Hybrid Renewable Energy Systems
  • Quantum Mechanics and Applications
  • Material Dynamics and Properties
  • Advanced Battery Technologies Research

Universidade de Brasília
2024

Universidad de Cantabria
2004-2019

Magnetic ionic liquids are room temperature liquids, which have paramagnetic properties by themselves without the need of adding magnetic particles.

10.1039/c4ra05156d article EN RSC Advances 2014-01-01

Abstract BACKGROUND The behaviour of a new generation Ionic Liquids ( ILs ) containing transition metals, Magnetic MILs ), has recently been reported in the literature. Due to early stage development , it is necessary evaluate their properties order develop applications. In this work, four based on trihexyl(tetradecyl)phosphonium cation and different magnetic anions ([ P 66614 ] 2 [ CoCl 4 ], ][ FeCl MnCl 3 GdCl 6 ]) were synthesized characterized by measuring susceptibility, density,...

10.1002/jctb.4323 article EN Journal of Chemical Technology & Biotechnology 2014-05-12

Shipping is a very important source of pollution worldwide. In recent years, numerous actions and measures have been developed trying to reduce the levels greenhouse gases (GHG) from marine exhaust emissions in fight against climate change, boosting Sustainable Development Goal 13. Following this target, action hydrogen as energy vector makes it suitable alternative be used fuel, constituting promising carrier for transition decarbonization maritime transport. The objective study develop an...

10.1016/j.scitotenv.2022.153189 article EN cc-by-nc-nd The Science of The Total Environment 2022-01-18

Abstract The category of 2D carbon allotropes has gained considerable interest due to its outstanding optoelectronic and mechanical characteristics, which are crucial for various device applications, including energy storage. This study uses density functional theory calculations, ab initio molecular dynamics (AIMD), classical reactive (MD) simulations introduce TODD-Graphene, an innovative planar allotrope with a distinctive porous arrangement comprising 3-8-10-12 rings. TODD-G exhibits...

10.1038/s41598-024-56312-x article EN cc-by Scientific Reports 2024-03-14

Abstract The continued interest in 2D carbon allotropes stems from their unique structural and electronic characteristics, which are crucial for diverse applications. This work theoretically introduces PHOTH-Graphene (PHOTH-G), a novel planar allotrope formed by 4-5-6-7-8 rings. PHOTH-G emerges as narrow band gap semiconducting material with low formation energy, demonstrating good stability under thermal mechanical conditions. has slight anisotropy Young modulus Poisson ratios varying...

10.1038/s41598-024-59858-y article EN cc-by Scientific Reports 2024-04-25

Abstract Pure chitosan (CS) and hybrid ionic liquid-chitosan membranes loaded with 5 wt% 1-ethyl-3-methylimidazolium acetate ([emim][Ac]) liquid were prepared in order to improve the thermal behavior of supported (SILMs) for CO 2 separation. Gas permeability, solubility diffusivity evaluated temperature range 298–323 K. The influence was well described terms Arrhenius–van’t Hoff exponential relationships. Activation energies calculated compared those obtained SILMs same liquid. introduction...

10.1515/ijcre-2014-0109 article EN International Journal of Chemical Reactor Engineering 2015-05-23

Financial support from the Spanish Ministry of Economy and Competitiveness (MINECO) under projects ENE 2010–14828 CTQ2012-31229 is gratefully acknowledged. C.C.C. also thanks Ministry for Ramon y Cajal grant (RYC-2011-08550) at the Universidad de Cantabria.

10.1515/ijcre-2014-0109, article EN International Journal of Chemical Reactor Engineering 2016-06-01

<title>Abstract</title> The continued interest in 2D carbon allotropes stems from their unique structural and electronic characteristics, crucial for diverse applications. This work theoretically introduces PHOTH-Graphene (PHOTH-G), a novel planar allotrope formed by 4-5-6-7-8 rings. PHOTH-G emerges as narrow band gap semiconducting material with low formation energy, demonstrating good stability under thermal mechanical conditions. has slight anisotropy Young modulus Poisson ratios varying...

10.21203/rs.3.rs-4014413/v1 preprint EN cc-by Research Square (Research Square) 2024-03-19

Unsustainable consumption and production patterns, together with industrialization population growth, have increased the generation of municipal solid waste (MSW), causing several environmental problems. The European Waste Framework Directive (WFD) sets prevention, preparation for reuse recycling as priority strategies. Nevertheless, still a great amount MSW ends up in landfills waste-to-energy (WtE) plants. WtE plants reduces volume allows efficient recovery energy, however, incineration...

10.3303/cet1870148 article EN DOAJ (DOAJ: Directory of Open Access Journals) 2018-08-01
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