Hybrid mesostructured thin films functionalized with DBM as new selective sensors of BF3

Philippe Banet; Peter Hesemann; Joël J.E. Moreau; L. Legagneux; Lionel Nicole; Alida Quach; Clément Sanchez; Thu-Hoa Tran-Thi

doi:10.1016/j.snb.2007.07.103

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Hybrid mesostructured thin films functionalized with DBM as new selective sensors of BF3

Journal article

Peer reviewed

Hybrid mesostructured thin films functionalized with DBM as new selective sensors of BF3

Philippe Banet, Peter Hesemann, Joël J.E. Moreau, L. Legagneux, Lionel Nicole, Alida Quach, Clément Sanchez and Thu-Hoa Tran-Thi

Sensors and Actuators B: Chemical, Vol.130(1), pp.1-8

2008

DOI: https://doi.org/10.1016/j.snb.2007.07.103

Abstract

Sol–gel silica matrices

Halogenated gas detection

Fluorescence detection

Chemical sensor

Dibenzoylmethane

Boron trifluoride

Boron halides detection

Mesostructured matrices

Hybrid mesoporous organo-silicas functionalized with grafted dibenzoylmethane (DBM) exhibit fluorescence that can be exalted or quenched in the presence of BF3 or BCl3 gases, respectively. This selective behaviour opens promising avenues for the design of new hybrid nanosensors for gases commonly used in semiconductor industries.

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Title: Hybrid mesostructured thin films functionalized with DBM as new selective sensors of BF3
Creators - without role: Philippe Banet - CEA Paris-Saclay
Peter Hesemann - Université de Montpellier, Institut Charles Gerhardt Montpellier - ICGM
Joël J.E. Moreau - Université de Montpellier, Institut Charles Gerhardt Montpellier - ICGM
L. Legagneux - Laboratoire Francis Perrin
Lionel Nicole - Sorbonne Université
Alida Quach - Sorbonne Université
Clément Sanchez - Chimie de la Matière Condensée de Paris
Thu-Hoa Tran-Thi - CEA Paris-Saclay
Publication Details: Sensors and Actuators B: Chemical, Vol.130(1), pp.1-8
Grant note: CNRS, Ministère de la Recherche
Identifiers: 9947445409311
Academic Unit: Institut Charles Gerhardt Montpellier - ICGM
Language: English
Resource Type: Journal article
Local Fields: hal-00178085