Mild and Versatile Functionalization of Nacre-Mimetic Cellulose Nanofibrils/Clay Nanocomposites by Organocatalytic Surface Engineering

Alimohammadzadeh, Rana (author): Mittuniversitetet,Institutionen för naturvetenskap

Berglund, Lars, 1956- (author): KTH,VinnExcellens Centrum BiMaC Innovation,Biokompositer,Wallenberg Wood Science Center

Cordova, Armando, 1970- (author): Mittuniversitetet,Institutionen för naturvetenskap

(creator_code:org_t)

2020-06-29
2020
English.
In: ACS Omega. - : American Chemical Society (ACS). - 2470-1343. ; 5:31, s. 19363-19370

Related links:: https://doi.org/10.1...; show more...; https://pubs.acs.org...; https://miun.diva-po... (primary) (Raw object); https://urn.kb.se/re...; https://doi.org/10.1...; https://urn.kb.se/re...; show less...

Abstract Subject headings

Development of surface-engineering strategies, which are facile, versatile, and mild, are highly desirable in tailor-made functionalization of high-performance bioinspired nanocomposites. We herein disclose for the first time a general organocatalytic strategy for the functionalization and hydrophobization of nacre-mimetic nanocomposites, which includes vide supra key aspects of surface engineering. The merging of metal-free catalysis and the design of nacre-mimetic nanocomposite materials were demonstrated by the organocatalytic surface engineering of cellulose nanofibrils/clay nanocomposites providing the corresponding bioinspired nanocomposites with good mechanical properties, hydrophobicity, and useful thia-, amino, and olefinic functionalities.

By the author/editor: Alimohammadzadeh ...; Medina, Lilian; Deiana, Luca; Berglund, Lars, ...; Cordova, Armando ...

About the subject

ENGINEERING AND TECHNOLOGY: ENGINEERING AND ...; and Chemical Enginee ...; and Polymer Technolo ...

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