Functionalized SnO2 Sensors on Flexible Substrate for Ammonia Detection at Low Temperature

Autor: Jean-Paul Viricelle, Mohamad Hijazi, Valérie Stambouli, Omar Kassem, Mohamed Saadaoui, Mathilde Rieu, Christophe Pijolat

Publikováno v: Proceedings, Vol 56, Iss 1, p 2 (2020)

Ammonia detection at ambient with low-cost sensors is a challenge for various applications like breath analysis and agriculture. Such a challenge can be reached with functionalized SnO2 based gas sensors using silanization by 3-aminopropyltriethoxysi

Externí odkaz: https://doaj.org/article/25fe52d07aa44f2aac99eb54a0e5e73d

Sensitive and Selective Ammonia Gas Sensor Based on Molecularly Modified SnO2

Autor: Mohamad Hijazi, Valérie Stambouli, Mathilde Rieu, Guy Tournier, Christophe Pijolat, Jean-Paul Viricelle

Publikováno v: Proceedings, Vol 1, Iss 4, p 399 (2017)

The development of selective and cheap metal oxide gas sensor at ambient temperature is still a challenging idea. In this study, SnO2 surface functionalization was performed in order to obtain sensitive and selective gas sensor operated at ambient te

Externí odkaz: https://doaj.org/article/1a4d5ea71dd34a26a8e476889e6748c1

NO 2 -Selective Electrochemical Sensors for Diesel Exhausts

Autor: Jean-Paul Viricelle, Jing Gao, Philippe Vernoux, Christophe Pijolat, Ivan Romanytsia, Philippe Breuil

Publikováno v: PROCEEDINGS OF THE 30TH ANNIVERSARY EUROSENSORS CONFERENCE-EUROSENSORS 2016
EUROSENSORS 2016
EUROSENSORS 2016, Hungarian Academy of Sciences; Akadémiai Kiadó / AKCongress, Sep 2016, Budapest, Hungary. pp.7 à 10, ⟨10.1016/j.proeng.2016.11.112⟩

International audience; Electrochemical NOx sensors based on yttria-stabilized zirconia (YSZ) are commercialized to detect overall NOx concentrations in Diesel exhausts without distinction between NO and NO2. To overcome this inconvenient, a high-sen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f445a26ace7669708fc304df1ea72e1b

Gas Preconcentrator Made by Rolling up a Printed Hotplate on Foil

Autor: Philippe Breuil, Mathilde Rieu, N. F. de Rooij, Christophe Pijolat, Danick Briand, M. Camara

Publikováno v: Procedia Engineering
Eurosensors 2015
Eurosensors 2015, Sep 2015, Freibourg, Germany. pp.265-268, ⟨10.1016/j.proeng.2015.08.602⟩

This paper presents the design and implementation of a foil gas preconcentrator (FGP) on polyimide (PI) substrate. One novelty of the paper is that our device is made on flexible foil by using printing whereas all preconcentrators seen in literature

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::830897acddbaf7928ad016bdf71d349b
https://doi.org/10.1016/j.proeng.2015.08.602

Modified SnO2-APTES gas sensor for selective ammonia detection at room temperature

Autor: Mohamad Hijazi, Jean-Paul Viricelle, Valérie Stambouli, Guy Tournier, Mathilde Rieu, Christophe Pijolat

Publikováno v: Materials Today: Proceedings
SURFOCAP’17-3rd INTERNATIONAL WORKSHOP ON FUNCTIONALIZED SURFACES FOR SENSOR APPLICATIONS
SURFOCAP’17-3rd INTERNATIONAL WORKSHOP ON FUNCTIONALIZED SURFACES FOR SENSOR APPLICATIONS, UFC: Université de Franche-Comté; Institut FEMTO-ST: Franche-Comté électronique mécanique thermique et optique-Sciences et technologies, May 2017, Besançon, France. pp.319-322 / MATPR7087, ⟨10.1016/j.matpr.2018.10.424⟩

International audience; The feasibility of room temperature ammonia gas sensors based on tin dioxide (SnO2) functionalization has been demonstrated. 3-aminopropyltriethoxysilane (APTES) was used as an intermediate step, followed by functionalization

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97e314a0205513bfa5997111b633c4c2
https://hal.archives-ouvertes.fr/hal-01920481