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Your search keyword '"Sayago, I. [0000-0002-5917-9469]"' showing total 2 results
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2 results on '"Sayago, I. [0000-0002-5917-9469]"'

1. Resistive gas sensors based on MoS2 nanosheets with high response to low NO2 concentrations

Author

Ministerio de Ciencia e Innovación (España), European Commission, Sayago, I. [0000-0002-5917-9469], Sánchez-Vicente, Carlos [0000-0002-7665-1075], Santos, José Pedro [0000-0002-4181-5148], Ogilvie, Sean P. [0000-0002-0433-8186], Large, Matthew J. [0000-0001-7295-7619], Dalton, Alan B. [0000-0001-8043-1377], Garriga, Rosa [0000-0003-2607-7834], Muñoz, Edgar [0000-0001-9309-2394], Sayago, Isabel, Sánchez-Vicente, Carlos, Sanjurjo, José Luis, Santos, José Pedro, Ogilvie, Sean P., Wood, Hannah J., Graf, Aline A., Large, Matthew J., Dalton, Alan B., Garriga, Rosa, Muñoz, Edgar, Ministerio de Ciencia e Innovación (España), European Commission, Sayago, I. [0000-0002-5917-9469], Sánchez-Vicente, Carlos [0000-0002-7665-1075], Santos, José Pedro [0000-0002-4181-5148], Ogilvie, Sean P. [0000-0002-0433-8186], Large, Matthew J. [0000-0001-7295-7619], Dalton, Alan B. [0000-0001-8043-1377], Garriga, Rosa [0000-0003-2607-7834], Muñoz, Edgar [0000-0001-9309-2394], Sayago, Isabel, Sánchez-Vicente, Carlos, Sanjurjo, José Luis, Santos, José Pedro, Ogilvie, Sean P., Wood, Hannah J., Graf, Aline A., Large, Matthew J., Dalton, Alan B., Garriga, Rosa, and Muñoz, Edgar

Abstract

This work reports on two-dimensional MoS 2 nanomaterial-based resistive gas sensors and their response to sub-ppm NO 2 concentrations. The sensitive material was prepared by drop-casting MoS 2 nanosheet dispersions on silicon nitride suspended membranes. The sensor response was studied at operating temperatures up to 300 °C. The fabricated sensors provided good responses to NO 2 concentrations as low as 20 ppb at room temperature. The n-type MoS 2 sensing mechanism is here discussed.

Published
2021

2. Resistive gas sensors based on MoS2 nanosheets with high response to low NO2 concentrations

Author

José Pedro Santos, Isabel Sayago, Sean P. Ogilvie, Matthew Large, Rosa Garriga, Edgar Muñoz, J.L. Sanjurjo, Carlos Sánchez-Vicente, A. Amorim Graf, H.J. Wood, A.B. Dalton, Ministerio de Ciencia e Innovación (España), European Commission, Sayago, I. [0000-0002-5917-9469], Sánchez-Vicente, Carlos [0000-0002-7665-1075], Santos, José Pedro [0000-0002-4181-5148], Ogilvie, Sean P. [0000-0002-0433-8186], Large, Matthew J. [0000-0001-7295-7619], Dalton, Alan B. [0000-0001-8043-1377], Garriga, Rosa [0000-0003-2607-7834], Muñoz, Edgar [0000-0001-9309-2394], Sayago, I., Sánchez-Vicente, Carlos, Santos, José Pedro, Ogilvie, Sean P., Large, Matthew J., Dalton, Alan B., Garriga, Rosa, and Muñoz, Edgar

Subjects
Resistive touchscreen, Materials science, business.industry, NO2, Nanomaterials, Drop casting, chemistry.chemical_compound, Membrane, Silicon nitride, chemistry, Optoelectronics, MoS2, business, Resistive gas sensors, Drop-casting, Nanosheet
Abstract

Talk delivered at the 13th Spanish Conference on Electron Devices, CDE 2021, Sevilla (Spain) 9 June 2021 - 11 June 2021, 171142., This work reports on two-dimensional MoS 2 nanomaterial-based resistive gas sensors and their response to sub-ppm NO 2 concentrations. The sensitive material was prepared by drop-casting MoS 2 nanosheet dispersions on silicon nitride suspended membranes. The sensor response was studied at operating temperatures up to 300 °C. The fabricated sensors provided good responses to NO 2 concentrations as low as 20 ppb at room temperature. The n-type MoS 2 sensing mechanism is here discussed., 10.13039/501100004837-Spanish Ministry of Science and Innovation (Grant Number: PID2019-107697RB-C43)

Published
2021
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