VOCs monitoring using microwave capacitive resonator and conductive polymer -- MWCNTs nanocomposites for environmental applications

Autor: Bahoumina, Prince, Hallil, Hamida, Lachaud, Jean-Luc, Abdelghani, Aymen, Frigui, Kamel, Bila, Stéphane, Baillargeat, Dominique, Zhang, Qing, Coquet, Philippe, Paragua, Carlos, Pichonat, Emmanuelle, Happy, Henri, Rebière, Dominique, Dejous, Corinne

Publikováno v: IEEE Nanotechnology Materials and Devices Conference (NMDC), Oct 2017, Singapore, Singapore. 2017

This paper presents a chemical microwave flexible sensor based on a resonant electromagnetic transducer in micro-strip technology with poly (3,4-ethylenedioxythiophene) polystyrene sulfonate -- multi wall carbon nanotubes (PEDOT:PSS-MWCNTs) as sensit

Externí odkaz: http://arxiv.org/abs/1803.00460

Chemical gas sensor based on a novel capacitive microwave flexible transducer and composite polymer carbon nanomaterials

Autor: Bahoumina, Prince, Hallil, Hamida, Lachaud, Jean-Luc, Abdelghani, Aymen, Frigui, Kamel, Bila, Stéphane, Baillargeat, Dominique, Zhang, Qing, Coquet, Philippe, Paragua, Carlos, Pichonat, Emmanuelle, Happy, Henri, Rebière, Dominique, Dejous, Corinne

Publikováno v: 19th Symposium on Design, Test, Integration \& Packaging of MEMS and MOEMS (DTIP 2017), IEEE Conference, May 2017, Bordeaux, France. 2017, http://www.dtip-mems.org/index.html

This study presents the results on the feasibility of a resonant planar chemical capacitive sensor in the microwave frequency range suitable for gas detection and for wireless communications applications. The objective is to develop a low cost ultra-

Externí odkaz: http://arxiv.org/abs/1803.00463

Capacitive microwave sensor for toxic vapor detection in an atmospheric environment

Autor: Bahoumina, P., Hallil, H., Pieper, K, Lachaud, J, Rebière, D., Dejous, C., Abdelghani, A, Frigui, K, Bila, S, Baillargeat, D, Zhang, Q, Coquet, P, Pichonat, E, Happy, H

Publikováno v: IEEE Sensors, Oct 2017, Glasgow, United Kingdom

-This paper presents an inkjet printing capacitive microwave sensor for toxic vapor detection. The designed sensors were presented and fabricated with success. The experiments show sensitivity to ethanol vapor according to the S parameters. It is equ

Externí odkaz: http://arxiv.org/abs/1802.02124

Antagonist effects of grain boundaries between the trapping process and the fast diffusion path in nickel bicrystals

Autor: J. Li, A. Hallil, A. Metsue, A. Oudriss, J. Bouhattate, X. Feaugas

Publikováno v: Scientific Reports, Vol 11, Iss 1, Pp 1-19 (2021)

Abstract Hydrogen-grain-boundaries interactions and their role in intergranular fracture are well accepted as one of the key features in understanding hydrogen embrittlement in a large variety of common engineer situations. These interactions implica

Externí odkaz: https://doaj.org/article/efd5bd52dc1a45a1bc538582647aeab8

Trends and Applications of Surface and Bulk Acoustic Wave Devices: A Review

Autor: Yang Yang, Corinne Dejous, Hamida Hallil

Publikováno v: Micromachines, Vol 14, Iss 1, p 43 (2022)

The past few decades have witnessed the ultra-fast development of wireless telecommunication systems, such as mobile communication, global positioning, and data transmission systems. In these applications, radio frequency (RF) acoustic devices, such

Externí odkaz: https://doaj.org/article/44e519f683134dc996d2b84c2a9e4b37