English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/168761
Share/Impact:
Statistics
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:

Title

Mechanocatalytic depolymerization of cellulose with perfluorinated sulfonic acid ionomers

AuthorsKaram, Ayman; Amaniampong, Prince N.; García-Fernández, José Manuel; Oldani, C.; Marinkovic, S.; Estrine, B.; Vigier, K.D.O.; Jérôme, F.
KeywordsMechanocatalysis
Biomass
Aquivion
Cellulose
Depolymerization
Issue Date2018
PublisherFrontiers in Bioscience Publications
CitationFrontiers in Chemistry 6 (2018)
AbstractHere, we investigated that the mechanocatalytic depolymerization of cellulose in the presence of Aquivion, a sulfonated perfluorinated ionomer. Under optimized conditions, yields of water soluble sugars of 90-97% were obtained using Aquivion PW98 and PW66, respectively, as a solid acid catalyst. The detailed characterization of the water soluble fraction revealed (i) the selective formation of oligosaccharides with a DP up to 11 and (ii) that depolymerization and reversion reactions concomitantly occurred during the mechanocatalytic process, although the first largely predominated. More importantly, we discussed on the critical role of water contained in Aquivion and cellulose on the efficiency of the mechanocatalytic process.
URIhttp://hdl.handle.net/10261/168761
Identifiersdoi: 10.3389/fchem.2018.00074
issn: 2296-2646
Appears in Collections:(IIQ) Artículos
Files in This Item:
File Description SizeFormat 
fchem-06-00074.pdf2,2 MBAdobe PDFThumbnail
View/Open
Show full item record
Review this work
 

Related articles:


WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.