Fabrication of BN membranes containing high density of cylindrical pores using an elegant approach

C. Marichy; V. Salles; X. Jaurand; A. Etiemble; T. Douillard; J. Faugier-Tovar; F. Cauwet; A. Brioude

doi:10.1039/C7RA03808A

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Fabrication of BN membranes containing high density of cylindrical pores using an elegant approach†

C. Marichy,*^a V. Salles,^a X. Jaurand,^b A. Etiemble,^c T. Douillard,

^c J. Faugier-Tovar,^a F. Cauwet^a and A. Brioude^a

Author affiliations

* Corresponding authors

^a Univ Lyon, Université Claude Bernard Lyon 1, Laboratoire des Multimatériaux et Interfaces, UMR CNRS 5615, F-69622 Villeurbanne, France
E-mail: catherine.marichy@univ-lyon1.fr

^b Centre Technologique des Microstructures, Université de Lyon, Villeurbanne, France

^c Univ Lyon, INSA Lyon, MATEIS UMR CNRS 5510, F-69621 Villeurbanne, France

Abstract

A high quality BN membrane with millions of through cylindrical pores is simply fabricated using a double inversion approach combining atomic layer deposition and polymer-derived ceramic route. Well crystallized hexagonal boron nitride walls are obtained at relatively low temperature (1000 °C). This new membrane is a promising candidate for osmotic energy conversion and water filtration applications.

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DOI: https://doi.org/10.1039/C7RA03808A
Article type: Paper
Submitted: 03 Apr 2017
Accepted: 04 Apr 2017
First published: 10 Apr 2017
This article is Open Access

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RSC Adv., 2017,7, 20709-20715

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Fabrication of BN membranes containing high density of cylindrical pores using an elegant approach

C. Marichy, V. Salles, X. Jaurand, A. Etiemble, T. Douillard, J. Faugier-Tovar, F. Cauwet and A. Brioude, RSC Adv., 2017, 7, 20709 DOI: 10.1039/C7RA03808A

This article is licensed under a Creative Commons Attribution 3.0 Unported Licence. You can use material from this article in other publications without requesting further permissions from the RSC, provided that the correct acknowledgement is given.

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Fabrication of BN membranes containing high density of cylindrical pores using an elegant approach†

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