Issue 83, 2014
From the journal:

Chemical Communications

Omnidispersible poly(ionic liquid)-functionalized cellulose nanofibrils: surface grafting and polymer membrane reinforcement†

Konrad Grygiel,a   Bernd Wicklein,b   Qiang Zhao,a   Michaela Eder,c   Torbjörn Pettersson,d   Lennart Bergström,*b   Markus Antoniettia  and  Jiayin Yuan*a  

* Corresponding authors

a Department of Colloid Chemistry, Max Planck Institute of Colloids and Interfaces, Am Mühlenberg 1 OT Golm, D-14476 Potsdam, Germany
E-mail: jiayin.yuan@mpikg.mpg.de

b Department of Materials and Environmental Chemistry, Stockholm University, Svante Arrhenius väg 16C, Stockholm, Sweden
E-mail: lennart.bergstrom@mmk.su.se

c Department of Biomaterials, Max Planck Institute of Colloids and Interfaces, Am Mühlenberg 1 OT Golm, D-14476 Potsdam, Germany

d Department of Fibre and Polymer Technology, KTH Royal Institute of Technology, Teknikringen 56-58, Stockholm, Sweden

Abstract

We report a facile one-step route to graft poly(ionic liquid)s (PILs) onto cellulose nanofibrils (CNFs). The dispersibility of the PIL-functionalized CNFs in water and various organic solvents could be tuned by the choice of the PIL-binding anion. We demonstrate that such omnidispersible PIL@CNF hybrids can be used to reinforce porous poly(ionic liquid) membranes.

Graphical abstract: Omnidispersible poly(ionic liquid)-functionalized cellulose nanofibrils: surface grafting and polymer membrane reinforcement

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Article information

DOI
https://doi.org/10.1039/C4CC04683H
Article type
Communication
Submitted
19 Jun 2014
Accepted
22 Aug 2014
First published
26 Aug 2014
This article is Open Access
Creative Commons BY license

Chem. Commun., 2014,50, 12486-12489

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Omnidispersible poly(ionic liquid)-functionalized cellulose nanofibrils: surface grafting and polymer membrane reinforcement

K. Grygiel, B. Wicklein, Q. Zhao, M. Eder, T. Pettersson, L. Bergström, M. Antonietti and J. Yuan, Chem. Commun., 2014, 50, 12486 DOI: 10.1039/C4CC04683H

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