Search Results - "Sorarù, Gian D."

Si3N4 nanofelts/paraffin composites as novel thermal energy storage architecture by Valentini, Francesco, Dorigato, Andrea, Pegoretti, Alessandro, Tomasi, Michele, Sorarù, Gian D., Biesuz, Mattia

“…The environmental problems associated with global warming are urging the development of novel systems to manage and reduce the energy consumption. An…”
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Cold sintering of diatomaceous earth by Galotta, Anna, Giust, Enrico, Bortolotti, Mauro, Sorarù, Gian D., Sglavo, Vincenzo M., Biesuz, Mattia

“…Diatomite, a natural silicate‐based sedimentary rock, was densified by cold sintering at room temperature and 150°C under various pressures (100, 200, and…”
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Transmission Electron Microscopy and Electron Energy-Loss Spectroscopy Study of Nonstoichiometric Silicon-Carbon-Oxygen Glasses by Turquat, Christian, Kleebe, Hans-Joachim, Gregori, G., Walter, Steffen, Sorarù, Gian D.

“…Crystallization behavior of Si‐C‐O glasses in the temperature range of 1000°–1400°C was investigated using transmission electron microscopy (TEM) in…”
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White Luminescence from Sol-Gel-Derived SiOC Thin Films by Karakuscu, Aylin, Guider, Romain, Pavesi, Lorenzo, Sorarù, Gian D.

“…A new approach to obtain visible luminescence from sol–gel‐derived SiOC films is proposed. In order to investigate the influence of Si and C content, Si‐ and…”
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Energetics and Structure of Polymer-Derived Si-(B-)O-C Glasses: Effect of the Boron Content and Pyrolysis Temperature by Tavakoli, Amir H., Campostrini, Renzo, Gervais, Christel, Babonneau, Florence, Bill, Joachim, Sorarù, Gian D., Navrotsky, Alexandra

“…The structure and properties of polymer‐derived Si–(B–)O–C glasses have been shown to be significantly influenced by the boron content and pyrolysis…”
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Gas Sensing Behavior of Mesoporous SiOC Glasses by Karakuscu, Aylin, Ponzoni, Andrea, Aravind, Parakkulam R., Sberveglieri, Giorgio, Soraru, Gian D.

“…In this study, for the first time, we report the gas sensing behavior of aerogel‐derived silicon oxycarbide (SiOC) glasses. The SiOC glass pyrolyzed at 1400°C…”
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Solid solution enhanced electrostriction in the YSZ-GDC system by Chierchia, Veronica, Zhang, Haiwu, Bortolotti, Mauro, Chiappini, Andrea, Sorarù, Gian D., Esposito, Vincenzo, Biesuz, Mattia

“…Giant electrostrictors based on oxygen deficient fluorites are of great technological and scientific interest due to their unusual electromechanical…”
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Surface Energy of Sol Gel-Derived Silicon Oxycarbide Glasses by Tamayo, Aitana, Peña-Alonso, Raquel, Rubio, Juan, Raj, Rishi, Sorarù, Gian D., Oteo, Jose L.

“…The surface properties of different SiOC glasses before and after HF etching have been analyzed by means of nitrogen adsorption and inverse gas chromatography…”
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Electrode-dependent Joule heating in soda lime silicate glass during flash processes by Biesuz, Mattia, Cipriani, Mattia, Sglavo, Vincenzo M., Sorarù, Gian D.

“…Electric current-assisted technologies stand as a promising route to reduce the carbon footprint of the 21st century industry. Nevertheless, recent activities…”
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Polymer-derived silicon nitride aerogels as shape stabilizers for low and high-temperature thermal energy storage by Zambotti, Andrea, Caldesi, Edoardo, Pellizzari, Massimo, Valentini, Francesco, Pegoretti, Alessandro, Dorigato, Andrea, Speranza, Giorgio, Chen, Kan, Bortolotti, Mauro, Sorarù, Gian D., Biesuz, Mattia

“…[Display omitted] •Si3N4 aerogel can be easily synthesized from preceramic precursors with no catalyst.•Infiltration of phase change material is spontaneous…”
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Flash joining of conductive ceramics in a few seconds by flash spark plasma sintering by Biesuz, Mattia, Saunders, Theo G., Grasso, Salvatore, Speranza, Giorgio, Sorarù, Gian D., Campostrini, Renzo, Sglavo, Vincenzo M., Reece, Michael J.

“…The feasibility of flash joining conductive ceramics using spark plasma sintering is demonstrated. It is shown that graphite disks can be joined in a few…”
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Solid state field-assisted silver ion exchange in porcelain stoneware: A new route toward antimicrobial tiles? by Biesuz, Mattia, Giopato, Paolo, Tessarolo, Francesco, Nollo, Giandomenico, Bortolotti, Mauro, Sglavo, Vincenzo M., Sorarù, Gian D.

“…The development of tiles possessing antimicrobial activity is of great technological and scientific interest to improve the functionality of a very widely used…”
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Solid-state field-assisted ion exchange of Ag in lithium aluminum silicate glass-ceramics: A superfast processing route toward stronger materials with antimicrobial properties by Biesuz, Mattia, Bortolotti, Mauro, Tessarolo, Francesco, Canteri, Roberto, Giopato, Paolo, Nollo, Giandomenico, Chiappini, Andrea, Vilémová, Monika, Sglavo, Vincenzo M., Sorarù, Gian D.

“…[Display omitted] •LAS glass-ceramic can be field-assisted ion exchanged using solid Ag electrodes.•Ag penetration > 100μm can be achieved in 5 min applying 20…”
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Biogenic architectures for green, cheap, and efficient thermal energy storage and management by Biesuz, Mattia, Valentini, Francesco, Bortolotti, Mauro, Zambotti, Andrea, Cestari, Francesca, Bruni, Angela, Sglavo, Vincenzo M., Sorarù, Gian D., Dorigato, Andrea, Pegoretti, Alessandro

“…A key challenge for efficient thermal management of civil buildings is the development of shape-stabilized phase change materials (PCM) for thermal energy…”
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Solid‐State Field‐Assisted Ion Exchange (Ag → Na) in Soda–Lime Float Glass: Tin Versus Air Side by Biesuz, Mattia, Mariotto, Gino, Cassetta, Michele, Ersen, Ovidiu, Ihiawakrim, Dris, Haušild, Petr, Giopato, Paolo, Martucci, Alessandro, Bortolotti, Mauro, Sglavo, Vincenzo M., Sorarù, Gian D.

“…The application of a DC current allows fast (few minutes) Ag +  → Na + ion exchange in soda–lime–silicate (SLS) glass. The effect of processing parameters,…”
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Polymer-derived Si3N4 nanofelts as a novel oil spills clean-up architecture by Biesuz, Mattia, Tomasi, Michele, Santhosh, Balanand, Sglavo, Vincenzo M., Sorarù, Gian D.

“…[Display omitted] •Si3N4 nanofelts can be applied as novel oil absorbing materials.•More than 90 % of the nanofelt volume is filled by oil.•The nanofelts allow…”
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Comparison of Ion Irradiation Effects in Silicon-Based Preceramic Thin Films by Pivin, Jean C., Colombo, Paolo, Sorarù, Gian D.

“…Thin films of polymers (polysiloxanes, polycarbosilanes, and polysilazanes) and alkoxide‐derived siloxane gels, precursors for SiC, SiCN, SiOC, and SiOBC…”
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Si.sub.3N.sub.4 nanofelts/paraffin composites as novel thermal energy storage architecture by Valentini, Francesco, Dorigato, Andrea, Pegoretti, Alessandro, Tomasi, Michele, Sorarù, Gian D, Biesuz, Mattia

“…The environmental problems associated with global warming are urging the development of novel systems to manage and reduce the energy consumption. An…”
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Transmission electron microscopy and electron energy-loss spectroscopy study of nonstoichiometric silicon-carbon-oxygen glasses : Ultrahigh-Temperature Ceramics by TURQUAT, Christian, KLEEBE, Hans-Joachim, GREGORI, G, WALTER, Steffen, SORARU, Gian D

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