Carbon Nanotubes Dispersion for Humidity Sensor Devices

Yawar Abbas; Firdous Ahmad Deader; Heba Abunahla; Mohammad Baker; Moh'd Rezeq

doi:10.1109/NANO58406.2023.10231282

Carbon Nanotubes Dispersion for Humidity Sensor Devices

Yawar Abbas
, Firdous Ahmad Deader
, Heba Abunahla
, Mohammad Baker
, Moh'd Rezeq

Delft University of Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

2 Scopus citations

Abstract

Due to their stability, single-walled carbon nanotubes (SWCNTs) have been used for multiple applications in the semiconductor industry. Herein, we report the humidity sensing capability of SWCNTs by comparing the different densities of SWCNTs dispersed on the sensing area of the planner sensor device. Three different humidity sensors have been fabricated by preparing three different densities of CNTs diluted in deionized water and drop cast on the channel of 100 μm width between 2mm x 1mm gold electrodes. It is observed that for very low density and high density of SWCNTs sensing layer, the sensing behavior either lacks in the detection range and response time, respectively. However, we found the optimized density of SWCNTs in deionized water for a highly sensitive, fast, and high-range humidity sensor for the optimized density of SWCNTs in deionized water.

Original language	British English
Title of host publication	2023 IEEE 23rd International Conference on Nanotechnology, NANO 2023
Publisher	IEEE Computer Society
Pages	325-328
Number of pages	4
ISBN (Electronic)	9798350333466
DOIs	https://doi.org/10.1109/NANO58406.2023.10231282
State	Published - 2023
Event	23rd IEEE International Conference on Nanotechnology, NANO 2023 - Jeju City, Korea, Republic of Duration: 2 Jul 2023 → 5 Jul 2023

Publication series

Name	Proceedings of the IEEE Conference on Nanotechnology
Volume	2023-July
ISSN (Print)	1944-9399
ISSN (Electronic)	1944-9380

Conference

Conference	23rd IEEE International Conference on Nanotechnology, NANO 2023
Country/Territory	Korea, Republic of
City	Jeju City
Period	2/07/23 → 5/07/23

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10.1109/NANO58406.2023.10231282

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@inproceedings{79a8c0038c7844beaeb0305de8d8ae29,

title = "Carbon Nanotubes Dispersion for Humidity Sensor Devices",

abstract = "Due to their stability, single-walled carbon nanotubes (SWCNTs) have been used for multiple applications in the semiconductor industry. Herein, we report the humidity sensing capability of SWCNTs by comparing the different densities of SWCNTs dispersed on the sensing area of the planner sensor device. Three different humidity sensors have been fabricated by preparing three different densities of CNTs diluted in deionized water and drop cast on the channel of 100 μm width between 2mm x 1mm gold electrodes. It is observed that for very low density and high density of SWCNTs sensing layer, the sensing behavior either lacks in the detection range and response time, respectively. However, we found the optimized density of SWCNTs in deionized water for a highly sensitive, fast, and high-range humidity sensor for the optimized density of SWCNTs in deionized water.",

author = "Yawar Abbas and Deader, \{Firdous Ahmad\} and Heba Abunahla and Mohammad Baker and Moh'd Rezeq",

note = "Publisher Copyright: {\textcopyright} 2023 IEEE.; 23rd IEEE International Conference on Nanotechnology, NANO 2023 ; Conference date: 02-07-2023 Through 05-07-2023",

year = "2023",

doi = "10.1109/NANO58406.2023.10231282",

language = "British English",

series = "Proceedings of the IEEE Conference on Nanotechnology",

publisher = "IEEE Computer Society",

pages = "325--328",

booktitle = "2023 IEEE 23rd International Conference on Nanotechnology, NANO 2023",

address = "United States",

}

Abbas, Y, Deader, FA, Abunahla, H, Baker, M & Rezeq, M 2023, Carbon Nanotubes Dispersion for Humidity Sensor Devices. in 2023 IEEE 23rd International Conference on Nanotechnology, NANO 2023. Proceedings of the IEEE Conference on Nanotechnology, vol. 2023-July, IEEE Computer Society, pp. 325-328, 23rd IEEE International Conference on Nanotechnology, NANO 2023, Jeju City, Korea, Republic of, 2/07/23. https://doi.org/10.1109/NANO58406.2023.10231282

Carbon Nanotubes Dispersion for Humidity Sensor Devices. / Abbas, Yawar; Deader, Firdous Ahmad; Abunahla, Heba et al.
2023 IEEE 23rd International Conference on Nanotechnology, NANO 2023. IEEE Computer Society, 2023. p. 325-328 (Proceedings of the IEEE Conference on Nanotechnology; Vol. 2023-July).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Carbon Nanotubes Dispersion for Humidity Sensor Devices

AU - Abbas, Yawar

AU - Deader, Firdous Ahmad

AU - Abunahla, Heba

AU - Baker, Mohammad

AU - Rezeq, Moh'd

PY - 2023

Y1 - 2023

N2 - Due to their stability, single-walled carbon nanotubes (SWCNTs) have been used for multiple applications in the semiconductor industry. Herein, we report the humidity sensing capability of SWCNTs by comparing the different densities of SWCNTs dispersed on the sensing area of the planner sensor device. Three different humidity sensors have been fabricated by preparing three different densities of CNTs diluted in deionized water and drop cast on the channel of 100 μm width between 2mm x 1mm gold electrodes. It is observed that for very low density and high density of SWCNTs sensing layer, the sensing behavior either lacks in the detection range and response time, respectively. However, we found the optimized density of SWCNTs in deionized water for a highly sensitive, fast, and high-range humidity sensor for the optimized density of SWCNTs in deionized water.

AB - Due to their stability, single-walled carbon nanotubes (SWCNTs) have been used for multiple applications in the semiconductor industry. Herein, we report the humidity sensing capability of SWCNTs by comparing the different densities of SWCNTs dispersed on the sensing area of the planner sensor device. Three different humidity sensors have been fabricated by preparing three different densities of CNTs diluted in deionized water and drop cast on the channel of 100 μm width between 2mm x 1mm gold electrodes. It is observed that for very low density and high density of SWCNTs sensing layer, the sensing behavior either lacks in the detection range and response time, respectively. However, we found the optimized density of SWCNTs in deionized water for a highly sensitive, fast, and high-range humidity sensor for the optimized density of SWCNTs in deionized water.

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M3 - Conference contribution

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T3 - Proceedings of the IEEE Conference on Nanotechnology

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BT - 2023 IEEE 23rd International Conference on Nanotechnology, NANO 2023

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ER -

Carbon Nanotubes Dispersion for Humidity Sensor Devices

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