Pyrolysis is the simplest method to convert bio-based materials into carbonaceous chars. In this study, Na alginate (an aquatic-derived substance isolated from brown algae) is thermally treated under very mild condition (onset temperature). The effectiveness of the conversion has been determined via physicochemical characterizations, showing the possibility of modifying the (bio)polymeric chemical structure just at the beginning of its thermal degradation, guaranteeing an overall energetic beneficial effect.

Sodium alginate conversion into char via pyrolysis at the onset temperature

Magnacca, Giuliana;Franzoso, Flavia;Ivanchenko, Pavlo;Nisticò, Roberto
2019

Abstract

Pyrolysis is the simplest method to convert bio-based materials into carbonaceous chars. In this study, Na alginate (an aquatic-derived substance isolated from brown algae) is thermally treated under very mild condition (onset temperature). The effectiveness of the conversion has been determined via physicochemical characterizations, showing the possibility of modifying the (bio)polymeric chemical structure just at the beginning of its thermal degradation, guaranteeing an overall energetic beneficial effect.
234
339
342
https://www.sciencedirect.com/science/article/pii/S0167577X18315155?via%3Dihub
Carbon materials; Materials science; Na alginate; Natural products valorization; Pyrolysis; Thermal analysis
Guerretta, Federico; Magnacca, Giuliana; Franzoso, Flavia; Ivanchenko, Pavlo; Nisticò, Roberto
File in questo prodotto:
File Dimensione Formato  
Guerretta alginato.pdf

Accesso riservato

Descrizione: pdf editoriale
Tipo di file: PDF EDITORIALE
Dimensione 980.87 kB
Formato Adobe PDF
980.87 kB Adobe PDF   Visualizza/Apri   Richiedi una copia
Guerretta alginato IRIS.docx

Accesso aperto con embargo fino al 25/09/2020

Descrizione: versione dopo referaggio
Tipo di file: POSTPRINT (VERSIONE FINALE DELL’AUTORE)
Dimensione 1.52 MB
Formato Microsoft Word XML
1.52 MB Microsoft Word XML Visualizza/Apri

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2318/1686903
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 10
  • ???jsp.display-item.citation.isi??? 11
social impact