The development of a portable IoT-enabled aqueous Sulphur sensor

Brady Shearan; Fowzia Akhter; S. C. Mukhopadhyay

doi:10.1007/978-3-030-98886-9_5

The development of a portable IoT-enabled aqueous Sulphur sensor

Brady Shearan^*, Fowzia Akhter, S. C. Mukhopadhyay

^*Corresponding author for this work

School of Engineering

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

Abstract

The research proposed is in relation to real-time detection of Sulphur ions within aqueous mediums, with the future potential of detection of Hydrogen Sulfide (H₂S) in wastewater systems. Electrochemical Impedance Spectroscopy (EIS) is utilized alongside a novel interdigital capacitive sensor. The synthesis of graphene-based polymer composite thin films for Sulphur ion absorption are detailed. Sampled Sulphur measurements are conducted by using the presented thin-film coatings. The sensitivity curve obtained for a range of Sulphur concentrations from 0.5 ppm to 50 ppm, highlights the promising initial results, and strong potential for use within detection of H₂S. The coating of Reduced Graphene Oxide (rGO) with silver nanoparticles (AgNPs) exhibits an enhanced sensitivity towards Sulphur ions. A portable IoT-based system is also presented for detection of Sulphur irrespective of time and place. This paper provides a detailed approach from conception to employment of the developed system.

Original language	English
Title of host publication	Sensing technology
Subtitle of host publication	proceedings of ICST 2022
Editors	Nagender Kumar Suryadevara, Boby George, Krishanthi P. Jayasundera, Joyanta Kumar Roy, Subhas Chandra Mukhopadhyay
Place of Publication	Cham, Switzerland
Publisher	Springer, Springer Nature
Pages	55-68
Number of pages	14
ISBN (Electronic)	9783030988869
ISBN (Print)	9783030988852
DOIs	https://doi.org/10.1007/978-3-030-98886-9_5
Publication status	Published - 2022
Event	International Conference on Sensing Technology (14th : ICST 2022) - Indian Institute of Technology Madras, Chennai, India Duration: 16 Jan 2022 → 18 Jan 2022 Conference number: 14th

Publication series

Name	Lecture Notes in Electrical Engineering
Publisher	Springer
Volume	886
ISSN (Print)	1876-1100
ISSN (Electronic)	1876-1119

Conference

Conference	International Conference on Sensing Technology (14th : ICST 2022)
Abbreviated title	ICST 2022
Country/Territory	India
City	Chennai
Period	16/01/22 → 18/01/22

Keywords

Interdigital capacitive sensor
Sulphur
Hydrogen Sulfide (H₂S)
Reduced Graphene Oxide (rGO)
Internet of Things (IoT)

Access to Document

10.1007/978-3-030-98886-9_5

Cite this

Shearan, B., Akhter, F., & Mukhopadhyay, S. C. (2022). The development of a portable IoT-enabled aqueous Sulphur sensor. In N. K. Suryadevara, B. George, K. P. Jayasundera, J. K. Roy, & S. C. Mukhopadhyay (Eds.), Sensing technology: proceedings of ICST 2022 (pp. 55-68). (Lecture Notes in Electrical Engineering; Vol. 886). Springer, Springer Nature. https://doi.org/10.1007/978-3-030-98886-9_5

Shearan, Brady ; Akhter, Fowzia ; Mukhopadhyay, S. C. / The development of a portable IoT-enabled aqueous Sulphur sensor. Sensing technology: proceedings of ICST 2022. editor / Nagender Kumar Suryadevara ; Boby George ; Krishanthi P. Jayasundera ; Joyanta Kumar Roy ; Subhas Chandra Mukhopadhyay. Cham, Switzerland : Springer, Springer Nature, 2022. pp. 55-68 (Lecture Notes in Electrical Engineering).

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abstract = "The research proposed is in relation to real-time detection of Sulphur ions within aqueous mediums, with the future potential of detection of Hydrogen Sulfide (H2S) in wastewater systems. Electrochemical Impedance Spectroscopy (EIS) is utilized alongside a novel interdigital capacitive sensor. The synthesis of graphene-based polymer composite thin films for Sulphur ion absorption are detailed. Sampled Sulphur measurements are conducted by using the presented thin-film coatings. The sensitivity curve obtained for a range of Sulphur concentrations from 0.5 ppm to 50 ppm, highlights the promising initial results, and strong potential for use within detection of H2S. The coating of Reduced Graphene Oxide (rGO) with silver nanoparticles (AgNPs) exhibits an enhanced sensitivity towards Sulphur ions. A portable IoT-based system is also presented for detection of Sulphur irrespective of time and place. This paper provides a detailed approach from conception to employment of the developed system.",

keywords = "Interdigital capacitive sensor, Sulphur, Hydrogen Sulfide (H₂S), Reduced Graphene Oxide (rGO), Internet of Things (IoT)",

author = "Brady Shearan and Fowzia Akhter and Mukhopadhyay, {S. C.}",

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doi = "10.1007/978-3-030-98886-9_5",

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Shearan, B, Akhter, F & Mukhopadhyay, SC 2022, The development of a portable IoT-enabled aqueous Sulphur sensor. in NK Suryadevara, B George, KP Jayasundera, JK Roy & SC Mukhopadhyay (eds), Sensing technology: proceedings of ICST 2022. Lecture Notes in Electrical Engineering, vol. 886, Springer, Springer Nature, Cham, Switzerland, pp. 55-68, International Conference on Sensing Technology (14th : ICST 2022), Chennai, India, 16/01/22. https://doi.org/10.1007/978-3-030-98886-9_5

The development of a portable IoT-enabled aqueous Sulphur sensor. / Shearan, Brady; Akhter, Fowzia; Mukhopadhyay, S. C.
Sensing technology: proceedings of ICST 2022. ed. / Nagender Kumar Suryadevara; Boby George; Krishanthi P. Jayasundera; Joyanta Kumar Roy; Subhas Chandra Mukhopadhyay. Cham, Switzerland: Springer, Springer Nature, 2022. p. 55-68 (Lecture Notes in Electrical Engineering; Vol. 886).

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

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T1 - The development of a portable IoT-enabled aqueous Sulphur sensor

AU - Shearan, Brady

AU - Akhter, Fowzia

AU - Mukhopadhyay, S. C.

N1 - Conference code: 14th

PY - 2022

Y1 - 2022

N2 - The research proposed is in relation to real-time detection of Sulphur ions within aqueous mediums, with the future potential of detection of Hydrogen Sulfide (H2S) in wastewater systems. Electrochemical Impedance Spectroscopy (EIS) is utilized alongside a novel interdigital capacitive sensor. The synthesis of graphene-based polymer composite thin films for Sulphur ion absorption are detailed. Sampled Sulphur measurements are conducted by using the presented thin-film coatings. The sensitivity curve obtained for a range of Sulphur concentrations from 0.5 ppm to 50 ppm, highlights the promising initial results, and strong potential for use within detection of H2S. The coating of Reduced Graphene Oxide (rGO) with silver nanoparticles (AgNPs) exhibits an enhanced sensitivity towards Sulphur ions. A portable IoT-based system is also presented for detection of Sulphur irrespective of time and place. This paper provides a detailed approach from conception to employment of the developed system.

AB - The research proposed is in relation to real-time detection of Sulphur ions within aqueous mediums, with the future potential of detection of Hydrogen Sulfide (H2S) in wastewater systems. Electrochemical Impedance Spectroscopy (EIS) is utilized alongside a novel interdigital capacitive sensor. The synthesis of graphene-based polymer composite thin films for Sulphur ion absorption are detailed. Sampled Sulphur measurements are conducted by using the presented thin-film coatings. The sensitivity curve obtained for a range of Sulphur concentrations from 0.5 ppm to 50 ppm, highlights the promising initial results, and strong potential for use within detection of H2S. The coating of Reduced Graphene Oxide (rGO) with silver nanoparticles (AgNPs) exhibits an enhanced sensitivity towards Sulphur ions. A portable IoT-based system is also presented for detection of Sulphur irrespective of time and place. This paper provides a detailed approach from conception to employment of the developed system.

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KW - Hydrogen Sulfide (H₂S)

KW - Reduced Graphene Oxide (rGO)

KW - Internet of Things (IoT)

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A2 - Suryadevara, Nagender Kumar

A2 - George, Boby

A2 - Jayasundera, Krishanthi P.

A2 - Roy, Joyanta Kumar

A2 - Mukhopadhyay, Subhas Chandra

PB - Springer, Springer Nature

CY - Cham, Switzerland

T2 - International Conference on Sensing Technology (14th : ICST 2022)

Y2 - 16 January 2022 through 18 January 2022

ER -

The development of a portable IoT-enabled aqueous Sulphur sensor

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Keywords

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