BackExaminar por departamento (eus.) "Polimero eta Material Aurreratuak: Fisika, Kimika eta Teknologia"
Now showing items 1-20 of 194
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3D Printable and Biocompatible Iongels for Body Sensor Applications
Luque, Gisela C.; Picchio, Matías L.; Martins, Ana P. S.; Domínguez Alfaro, Antonio; Ramos Gómez, Nicolás; Del Agua López, Isabel; Marchiori, Bastien; Mecerreyes Molero, David
; Minari, Roque J.; Tomé, Liliana C. (Wiley, 2021-08)
Soft-ionic materials with biocompatibility and 3D printability are needed to develop next-generation devices to interface between electronic and biological signals. Herein, thermoreversible and biocompatible ionic liquid ... -
A method to estimate the size of single-chain nanoparticles under severe crowding conditions
; ; Pomposo Alonso, José Adolfo (Royal Society of Chemistry, 2022-01-05)
[EN] Single-chain nanoparticles (SCNPs) result from the folding of isolated polymer chains via intramolecular interactions. Currently, there is no theory able to rationalize the astonishing conformational behaviour of SCNPs ... -
A perspective on ab initio modeling of polaritonic chemistry: The role of non-equilibrium effects and quantum collectivity
(AIP Publishing, 2022-06-21)This Perspective provides a brief introduction into the theoretical complexity of polaritonic chemistry, which emerges from the hybrid nature of strongly coupled light-matter states. To tackle this complexity, the importance ... -
A Review on Current Strategies for the Modulation of Thermomechanical, Barrier, and Biodegradation Properties of Poly (Butylene Succinate) (PBS) and Its Random Copolymers
Peñas Núñez, Mario Iván; Pérez Camargo, Ricardo Arpad; Hernández, Rebeca; Müller Sánchez, Alejandro Jesús (MDPI, 2022-03-03)
The impact of plastics on the environment can be mitigated by employing biobased and/or biodegradable materials (i.e., bioplastics) instead of the traditional “commodities”. In this context, poly (butylene succinate) (PBS) ... -
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Ab initio many-body perturbation theory to study molecular systems: from implementation to applications
(2022-10-04)The theory describing the interaction between light and matter at nanoscale is nearly as old as quantum mechanics. Over the years, it has been shown that such theoretical models not only enable materials scientists to ... -
Ab Initio Theory of Photoemission from Graphene
(MDPI, 2021-05-03)Angle-resolved photoemission from monolayer and bilayer graphene is studied based on an ab initio one-step theory. The outgoing photoelectron is represented by the time-reversed low energy electron diffraction (LEED) state ... -
Acoustic Plasmons in Nickel and Its Modification upon Hydrogen Uptake
(MDPI, 2022-12-28)In this work, we study, in the framework of the ab initio linear-response time-dependent density functional theory, the low-energy collective electronic excitations with characteristic sound-like dispersion, called acoustic ... -
Additive Effect on the Structure of PEDOT:PSS Dispersions and Its Correlation with the Structure and Morphology of Thin Films
(MDPI, 2021-12-30)We reported on the interaction between poly(3,4-ethylenedioxythiophene):polystyrene sulfonate (PEDOT:PSS) and high-boiling-point additives in PEDOT:PSS aqueous dispersions and in the final polymer films with the aim of ... -
Alkali metal salts based on novel anions for solid polymer electrolytes
(2021-09-13)The chemistry of the lithium salt employed plays a pivotal role in dictating the physico-chemical and electrochemical performance of any solid polymer electrolytes (SPEs), and thus also influences the performance of ... -
Anomalous magnetic behavior in half-metallic Heusler Co2FeSi alloy glass-coated microwires with high Curie temperature
; ; Corte León, Paula; Ipatov, Mihail ; ; ; (Elsevier, 2022-11)
In the current study, we have succeeded to fabricate Co2FeSi Heusler alloy glass-covered microwires with magnetic core nucleus diameter d = 4.36 mu m and total diameter D = 17.55 mu m, with high Curie temperature (T-e > ... -
Attaining Toughness and Reduced Electrical Percolation Thresholds in Bio-Based PA410 by Combined Addition of Bio-Based Thermoplastic Elastomers and CNTs
Otaegi Tena, Itziar; Aramburu Ocáriz, Nora ; Guerrica Echevarría Estanga, Gonzalo María (MDPI, 2021-09-05)
Multi-walled carbon nanotubes (CNTs) were added to provide electrical conductivity to bio-based polymer blends with improved toughness (based on commercially available Pebax thermoplastic elastomers and bio-based polyamide ... -
Can aluminum, a non-redox metal, alter the thermodynamics of key biological redox processes? The DPPH-QH2 radical scavenging reaction as a test case
(Elsevier, 2022-02-01)[EN] The increased bioavailability of aluminum has led to a concern about its toxicity on living systems. Among the most important toxic effects, it has been proven that aluminum increases oxidative stress in biological ... -
Characterization and Modification of Red Mud and Ferrosilicomanganese Fines and Their Application in the Synthesis of Hybrid Hydrogels
; ; Müller Sánchez, Alejandro Jesús; (MDPI, 2022-10-14)
In this work, hybrid hydrogels were synthesized with the inclusion of two types of clay materials that are considered industrial waste: red mud (RM) and ferrosilicomanganese fines (FeSiMn). These solid waste materials were ... -
Chemical Upcycling of PET Waste towards Terephthalate Redox Nanoparticles for Energy Storage
Goujon, Nicolas; Demarteau, Jérémy; López de Pariza Sanz, Xabier; Casado Pérez, Nerea; ; Mecerreyes Molero, David (MDPI, 2021-11-03)
Over 30 million ton of poly(ethylene terephthalate) (PET) is produced each year and no more than 60% of all PET bottles are reclaimed for recycling due to material property deteriorations during the mechanical recycling ... -
Choosing Bad versus Worse: Predictions of Two-Photon-Absorption Strengths Based on Popular Density Functional Approximations
(American Chemical Society, 2022-02-08)We present a benchmark study of density functional approximation (DFA) performances in predicting the two-photon-absorption strengths in pi-conjugated molecules containing electron-donating/-accepting moieties. A set of ... -
Class of distorted Landau levels and Hall phases in a two-dimensional electron gas subject to an inhomogeneous magnetic field
(American Physical Society, 2022-10)An analytic closed form solution is derived for the bound states of a two-dimensional electron gas subject to a static, inhomogeneous (1/r in plane decaying) magnetic field, including the Zeeman interaction. The solution ... -
Classical dynamics of gas-surface scattering: fundamentals and applications.
(2021-02-05)This thesis manuscript is devoted to the theoretical study of several reactive andnon-reactive processes that take place at the gas-solid interface. Two classical trajec-tory methods, different and complementary, were used ... -
Coexistence of Superconductivity and Spin-Splitting Fields in Superconductor/Ferromagnetic Insulator Bilayers of Arbitrary Thickness
(American Physical Society, 2021-05-19)Ferromagnetic insulators (FI) can induce a strong exchange field in an adjacent superconductor (S) via the magnetic proximity effect. This manifests as spin splitting of the BCS density of states of the superconductor, an ... -
Coherent coupling between vortex bound states and magnetic impurities in 2D layered superconductors
(Nature, 2021-08-03)Bound states in superconductors are expected to exhibit a spatially resolved electron-hole asymmetry which is the hallmark of their quantum nature. This asymmetry manifests as oscillations at the Fermi wavelength, which ...