Search
Now showing items 11-20 of 44
Investigating the effect of synthesis selection on O3-sodium layered oxide structural changes and electrochemical properties
(Frontiers Media, 2023-04)
Transition metal (TM) layered oxides constitute a promising family of materials for use in Na-ion battery cathodes. Here O3-Na (Ni1/3Mn1/3Fe1/3) O2 was synthesised using optimised sol-gel and solid-state routes, and the ...
Metal-organic porous materials for carbon dioxide valorization, water adsorption and photocatalitic hydrogen production
(2023-03-29)
Esta tesis doctoral se fundamenta en el desarrollo de materiales metal-orgánicos porosos como son las redes metal-orgánicas (metal-organic frameworks, MOFs), los geles metal-orgánicos (metal-organic gels, MOGs) y los ...
Polyoxometalate-Based Hybrids with 3d- and 4f-Metal Complexes Bearing Multidentate Organic Ligands From Magnetoluminescent Molecular Species to Extended Frameworks with Sorption Ability
(2023-03-30)
This dissertation explores the reactivity of polyoxometalates (POMs) - a well-known class of anionic metal-oxo clusters- towards 3d- or 4f-metal complexes of multidentate organic ligands. In the first part of this work, ...
Switchable Brønsted Acid-Catalyzed Ring Contraction of Cyclooctatetraene Oxide Towards the Enantioselective Synthesis of Cycloheptatrienyl-Substituted Homoallylic Alcohols and Oxaborinanes
(Wiley, 2023-04)
The ability of cyclooctatetraene oxide to undergo two sequential ring contraction events under mild conditions, using Brønsted acid catalysis, has been studied in detail. We have found that the selectivity can be controlled ...
Highly Diastereoselective Multicomponent Synthesis of Spirocyclopropyl Oxindoles Enabled by Rare-Earth Metal Salts
(American Chemical Society, 2023-04)
The synthesis of polysubstituted spirocyclopropyl oxindoles using a series of rare-earth metal (REM) salts is reported. REMs, in particular Sc(OTf)3, allowed access to the target compounds by a multicomponent reaction with ...
Development of synthetic, self-adjuvanting, and self-assembling anticancer vaccines based on a minimal saponin adjuvant and the tumor- associated MUC1 antigen
(Royal Society of Chemistry, 2023-04)
The overexpression of aberrantly glycosylated tumor-associated mucin-1 (TA-MUC1) in human cancers
makes it a major target for the development of anticancer vaccines derived from synthetic MUC1-(glyco)
peptide antigens. ...
A Lamellar Zn-Based Coordination Polymer Showing Increasing Photoluminescence upon Dehydration
(MDPI, 2023-07-25)
The present study reports on a 2D lamellar coordination polymer (CP) of {[Zn(µ3-pmdc)(H2O)]·H2O}n formula (pmdc = pyrimidine-4,6-dicarboxylate). This CP is synthesized under an appropriate acid-base reaction between the ...
Improving the Recyclability of an Epoxy Resin through the Addition of New Biobased Vitrimer
(MDPI, 2023-09-12)
In recent decades, the use of thermoset epoxy resins (ER) has spread to countless applications due to their mechanical properties, heat resistance and stability. However, these ERs are neither biodegradable nor recyclable ...
Double layer polymer electrolytes enabling high voltage solid state lithium metal batteries
(2023-01-27)
La creciente demanda de almacenamiento de electricidad en todo el mundo exige soluciones tecnológicas capaces de satisfacer con seguridad estas necesidades. Las baterías son un candidato relevante como sistema de almacenamiento ...
Tailoring the physical properties of hybrid magnetic quinuclidine-based plastic compounds via weak interactions
(Royal Society of Chemistry, 2023)
Herein we explore the opportunities arising from combining bicyclic amine cations with halometallate anions to build organic–inorganic hybrid materials. We will use the crystal engineering approach in these materials, ...