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Your search keyword '"Meligrana, Giuseppina"' showing total 7 results
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7 results on '"Meligrana, Giuseppina"'

1. Pristine and engineered biochar as Na-ion batteries anode material: A comprehensive overview

Author

Bartoli, Mattia, Piovano, Alessandro, Elia, Giuseppe Antonio, Meligrana, Giuseppina, Pedraza, Riccardo, Pianta, Nicolò, Tealdi, Cristina, Pagot, Gioele, Negro, Enrico, Triolo, Claudia, Gomez, Lourdes Vazquez, Comisso, Nicola, Tagliaferro, Alberto, Santangelo, Saveria, Quartarone, Eliana, Di Noto, Vito, Mustarelli, Piercarlo, Ruffo, Riccardo, and Gerbaldi, Claudio

Published
2024
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3. An Electrochemical Compatibility Study of Rtil-Based Electrolytes with Si-Based Anodes for Advanced Li-Ion Batteries

Author

Falco, Marisa, primary, Lingua, Gabriele, additional, Destro, Matteo, additional, Silvestri, Laura, additional, Meligrana, Giuseppina, additional, Lin, Rongying, additional, Fantini, Sebastien, additional, Maresca, Giovanna, additional, Appetecchi, Giovanni B., additional, Elia, Giuseppe, additional, and Gerbaldi, Claudio, additional

Published
2022
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4. An Electrochemical Compatibility Investigation of Rtil-Based Electrolytes with Si-Based Anodes for Advanced Li-Ion Batteries

Author

Falco, Marisa, primary, Lingua, Gabriele, additional, Destro, Matteo, additional, Silvestri, Laura, additional, Meligrana, Giuseppina, additional, Lin, Rongying, additional, Fantini, Sebastien, additional, Maresca, Giovanna, additional, Paolone, Annalisa, additional, Brutti, Sergio, additional, Appetecchi, Giovanni B., additional, Elia, Giuseppe, additional, and Gerbaldi, Claudio, additional

Published
2022
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7. Effect of Thermal Stabilization on PAN-Derived Electrospun Carbon Nanofibers for CO 2 Capture.

Author

Maruccia, Elisa, Ferrari, Stefania, Bartoli, Mattia, Lucherini, Lorenzo, Meligrana, Giuseppina, Pirri, Candido F., Saracco, Guido, and Gerbaldi, Claudio

Subjects
MATERIALS testing, CARBON dioxide, CARBON nanofibers, HEAT treatment, SPECIFIC heat, GREENHOUSE gas mitigation, GRAPHITIZATION
Abstract

Carbon capture is amongst the key emerging technologies for the mitigation of greenhouse gases (GHG) pollution. Several materials as adsorbents for CO2 and other gases are being developed, which often involve using complex and expensive fabrication techniques. In this work, we suggest a sound, easy and cheap route for the production of nitrogen-doped carbon materials for CO2 capture by pyrolysis of electrospun poly(acrylonitrile) (PAN) fibers. PAN fibers are generally processed following specific heat treatments involving up to three steps (to get complete graphitization), one of these being stabilization, during which PAN fibers are oxidized and stretched in the 200–300 °C temperature range. The effect of stabilization temperature on the chemical structure of the carbon nanofibers is investigated herein to ascertain the possible implication of incomplete conversion/condensation of nitrile groups to form pyridine moieties on the CO2 adsorption capacity. The materials were tested in the pure CO2 atmosphere at 20 °C achieving 18.3% of maximum weight increase (equivalent to an uptake of 4.16 mmol g−1), proving the effectiveness of a high stabilization temperature as route for the improvement of CO2 uptake. [ABSTRACT FROM AUTHOR]

Published
2021
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