Stable liquid foams from a new polyfluorinated surfactant

Maria Russo; Zacharias Amara; Johan Fenneteau; Pauline Chaumont-Olive; Ilham Maimouni; Patrick Tabeling; Janine Cossy

doi:10.1039/D0CC02182B

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Stable liquid foams from a new polyfluorinated surfactant†

Maria Russo,

^ab Zacharias Amara,

‡^a Johan Fenneteau,

^a Pauline Chaumont-Olive,

^a Ilham Maimouni,

^b Patrick Tabeling*^b and Janine Cossy

*^a

Author affiliations

* Corresponding authors

^a Molecular, Macromolecular Chemistry and Materials, ESPCI Paris, PSL University, CNRS, 75231 Paris Cedex 05, France
E-mail: janine.cossy@espci.fr

^b Microfluidique, MEMS et Nanostructures, Institut Pierre-Gilles de Gennes, Ecole Supérieure de Physique et de Chimie Industrielles de la Ville de Paris, CNRS, PSL University, Cedex 5, 75231 Paris Cedex 05, France
E-mail: patrick.tabeling@espci.fr

Abstract

Liquid foams exhibiting long-term stability are a key-challenge in material design. Based on this perspective, new pyridinium polyfluorinated surfactants were synthesized from simple building blocks enabling unusually stable liquid foams. While the batch-generated foams were used for qualitative foaming evaluation, microfluidics allowed a quantitative insight into the aging effects of monodisperse foams.

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Article information

DOI: https://doi.org/10.1039/D0CC02182B
Article type: Communication
Submitted: 24 Mar 2020
Accepted: 08 Apr 2020
First published: 08 Apr 2020

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Chem. Commun., 2020,56, 5807-5810

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Stable liquid foams from a new polyfluorinated surfactant

M. Russo, Z. Amara, J. Fenneteau, P. Chaumont-Olive, I. Maimouni, P. Tabeling and J. Cossy, Chem. Commun., 2020, 56, 5807 DOI: 10.1039/D0CC02182B

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Chemical Communications

Stable liquid foams from a new polyfluorinated surfactant†

Abstract

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Stable liquid foams from a new polyfluorinated surfactant

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