Alessandra Del Giudice

Unraveling Microporosity in Hard Carbons: Insights Into Sustainable Sodium‐Ion Battery Materials

Giorgia Greco, Alessandra Del Giudice, Mauro Falconieri, Serena Gagliardi et autres

A comprehensive methodology is proposed for the quantitative analysis of microporosity in HC for SIBs anodes. SAXS coupled with the Ruland–Smarsly approach enables the detection of closed pores and accurate estimation of surface area and pore‐size distribution beyond BET limitations. Two representative …

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Phase Organization and Circularity in PLLA/Vitrimer Semi-interpenetrating Polymer Networks

Luigi Gamberini, Alessandra Del Giudice, Lazaros Papadopoulos, Maria Cristina Righetti et autres

High Resolution Image Download MS PowerPoint Slide We investigated, for the first time, the properties of semi-interpenetrating polymer networks (semi-IPNs) formed by curing a vitrimeric biobased covalent adaptable network (CAN) resin, labeled DOM-MVL, in the presence of PLLA. Three semi-IPNs with PLLA:DOM-MVL …

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On the self-assembly of Porphyrins and Bile Salts: The supramolecular chiral induction by steroidal surfactants

Valeria D’Annibale, Luca Piccirillo, Alessandra Del Giudice, Luca Mezzetti et autres

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Interface-Driven Orientation and Confinement in Poly(3-hexylthiophene-2,5-diyl)/Polylactic Acid/Gold Nanoparticle Composite Films for Enhanced Charge Transport

Tommaso Alberto Salamone, Beatrice Pennacchi, Martina Mercurio, Sara Cerra et autres

High Resolution Image Download MS PowerPoint Slide Thin films made of functional nanophases based on the semiconducting polymer poly(3-hexylthiophene-2,5-diyl) (P3HT) and the insulating hydrophilic polymer polylactic acid (PLA), combined with functionalized gold nanoparticles (AuNPs), were investigated. Exploiting phase separation phenomena between the …

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Exact Stoichiometry Far-Off Neutrality Catanionic Nanotubes: Unconventional Self-Assembly of Oppositely Charged Surfactants

Valerio La Gambina, Lorenzo A. Rocchi, Simona Sennato, Milad Radiom et autres

Electrostatic energy plays a pivotal role in the minimization of the free energy of self-assembling oppositely charged ions. This is a fundamental principle that guides the formation of aggregates and the separation of phases characterized by a stoichiometric balance between the opposite …

Exact Stoichiometry Far-Off Neutrality Catanionic Nanotubes: Unconventional Self-Assembly of Oppositely Charged Surfactants

Valerio La Gambina, Lorenzo Augusto Rocchi, Simona Sennato, Milad Radiom et autres

Electrostatic energy plays a pivotal role in the minimization of the free energy of self-assembling oppositely charged ions. This is a fundamental principle that guides the formation of aggregates and the separation of phases characterized by a stoichiometric balance between the opposite …

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Charting Water‐in‐Natural‐Salt ( WiNS ) Electrolytes. Part I: Effect of Anion's Alkyl Tail Length

Alessandra Del Giudice, Laura Hildebrandt, Jin Han, Radhika Krishna Hema et autres

Water‐in‐natural‐salt electrolytes are fluorine‐free candidates for safer high voltage aqueous energy storage. We study 20 m solutions of potassium formate, acetate, propionate, and butyrate to test how anion amphiphilicity controls nanostructure, ion transport, and electrochemical stability. Small‐angle X‐ray scattering reveals a low‐ …

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Nanoscale organization, thermal properties, and encapsulation performance of star-shaped poly(l-Lactide): Effect of glycerol- and diglycerol-based core geometry

Benedetta Brugnoli, Chiara Frezza, Alessia Mariano, Philippa L. Jacob et autres

Single-point star-shaped poly(L-lactide) (PLLA) architectures are here synthesized using bio-sourced glycerol and diglycerol as polyfunctional initiators, to investigate the influence of polymer topology and core geometry on nanoscale organization, thermal behavior, and encapsulation of hydrophobic probes. NMR spectroscopy confirmed the branched structure …

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Closing the Loop: Italian Waste Biomass as a Sustainable Source for Sodium‐Ion Battery Anodes

Valerio C.A. Ficca, Alessandra Del Giudice, Maria Di Pea, Leonardo Duranti et autres

Developing a sustainable circular economy requires specific protocols to produce sustainable energy materials for renewable energy deployment. Sodium‐ion batteries (SIBs) offer a safer and cheaper alternative to lithium‐ion batteries, but their performance is limited by anode materials. Here, we investigate hard carbons …

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Data set on “Phase Organization and Circularity in PLLA/Vitrimer Semi-Interpenetrating Polymer Networks”

Luigi Gamberini, Alessandra Del Giudice, Lazaros Papadopoulos, Maria Cristina Righetti et autres

The present dataset supports the publication titled “Phase Organization and Circularity in PLLA/Vitrimer Semi-Interpenetrating Polymer Networks”. This study explores the structural and functional characteristics of semi-interpenetrating polymer networks (semi-IPNs) formed by curing a bio-based vitrimeric covalent adaptable network (CAN) resin, referred to …

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Supramolecular and covalent transient networks: self-assembly of gold nanoparticles induced by chemical stimuli

Beatrice Pennacchi, Gabriele Melchiorre, Federico Frateloreto, Daniele Del Giudice et autres

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On the self-assembly of Porphyrins and Bile Salts: the supramolecular chiral induction by steroidal surfactants

Valeria D'Annibale, Luca Piccirillo, Alessandra Del Giudice, Luca Mezzetti et autres

it, fr, se (code pays fourni par la source)