Gas Sensing Properties of Nanojunction of Networked ZnO Nanowires under the Correlation Between Operating Temperature and UV Radiation

Manh Hung Nguyen, Manh Hung Chu, Van Hieu Nguyen
Author affiliations

Authors

  • Manh Hung Nguyen Department of Materials Science and Engineering, Le Quy Don Technical University, Hanoi,Vietnam
  • Manh Hung Chu International Training Institute for Materials Science, Hanoi University of Science andTechnology, Hanoi, Vietnam
  • Van Hieu Nguyen Phenikaa University https://orcid.org/0000-0002-9613-9108

DOI:

https://doi.org/10.15625/0868-3166/15885

Keywords:

Nanowires, Nanosensors, Gas sensors

Abstract

The networked ZnO nanowires (NWs) are synthesized by thermal evaporation at 900oC, using a mixture of ZnO and graphite. The morphology, crystalline structure, and chemical composition of the NWs are evaluated by field-emission scanning electron microscopy, X-ray diffraction, and energy-dispersive spectrum. The NO\(_{2}\) gas-sensing properties of a networked ZnO NWs-based sensor are considered in a correlation between the operating temperature and UV radiation with various operating temperatures as well as UV intensities. The results reveal that the sensing properties of the UV-illuminated sensor measured at room temperature are comparable to those of the heated sensor. The results also indicate that the UV intensity affects strongly both the response and the sensing kinetic of the sensor at all operating temperatures. Furthermore, based on a systematic investigation of the sensing performance of the sensor under both UV illumination and thermal activation, a model to explain the role of UV illumination is also proposed.

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References

Z.P. Khlebarov, A.I. Stoyanova, D.I. Topalova, Surface acoustic wave gas sensors, Sensors and Actuators B: Chemical. 8 (1992) 33.

K. Yadav, S.K. Gahlaut, B.R. Mehta, J.P. Singh, Photoluminescence based H2 and O2 gas sensing by ZnO nanowires, Applied Physics Letters. 108 (2016) 071602.

D.K. Aswal, S.K. Gupta, Science and technology of chemiresistor gas sensors, Nova Publishers, 2007.

A. Mirzaei, S.S. Kim, H.W. Kim, Resistance-based H2S gas sensors using metal oxide nanostructures: A review of recent advances, Journal of Hazardous Materials. 357 (2018) 314.

S. Mahajan, S. Jagtap, Metal-oxide semiconductors for carbon monoxide (CO) gas sensing: A review, Applied Materials Today. 18 (2020) 100483.

Z. Li, Z. Yao, A.A. Haidry, T. Plecenik, L. Xie, L. Sun, Q. Fatima, Resistive-type hydrogen gas sensor based on TiO2: A review, International Journal of Hydrogen Energy. 43 (2018) 21114.

M. Thepnurat, T. Chairuangsri, N. Hongsith, P. Ruankham, S. Choopun, Realization of interlinked ZnO tetrapod networks for UV sensor and room-temperature gas sensor, ACS applied materials & interfaces. 7 (2015) 24177.

C. Wang, Z.-G. Wang, R. Xi, L. Zhang, S.-H. Zhang, L.-J. Wang, G.-B. Pan, In situ synthesis of flower-like ZnO on GaN using electrodeposition and its application as ethanol gas sensor at room temperature, Sensors and Actuators B: Chemical. 292 (2019) 270.

S. Park, T. Hong, J. Jung, C. Lee, Room temperature hydrogen sensing of multiple networked ZnO/WO3 core–shell nanowire sensors under UV illumination, Current Applied Physics. 14 (2014) 1171.

G. Lu, J. Xu, J. Sun, Y. Yu, Y. Zhang, F. Liu, UV-enhanced room temperature NO2 sensor using ZnO nanorods modified with SnO2 nanoparticles, Sensors and Actuators B: Chemical. 162 (2012) 82.

M.V. Vaishampayan, R.G. Deshmukh, P. Walke, I.S. Mulla, Fe-doped SnO2 nanomaterial: A low temperature hydrogen sulfide gas sensor, Materials Chemistry and Physics. 109 (2008) 230.

H.M. Tan, C. Manh Hung, T.M. Ngoc, H. Nguyen, N. Duc Hoa, N. Van Duy, N.V. Hieu, Novel Self-Heated Gas Sensors Using on-Chip Networked Nanowires with Ultralow Power Consumption, ACS Applied Materials & Interfaces. 9 (2017) 6153.

R. Dhahri, M. Hjiri, L.E. Mir, A. Bonavita, D. Iannazzo, S.G. Leonardi, G. Neri, CO sensing properties under UV radiation of Ga-doped ZnO nanopowders, Applied Surface Science. 355 (2015) 1321.

D. Haridas, V. Gupta, Study of collective efforts of catalytic activity and photoactivation to enhance room temperature response of SnO2 thin film sensor for methane, Sensors and Actuators B: Chemical. 182 (2013) 741.

H. Chen, Y. Liu, C. Xie, J. Wu, D. Zeng, Y. Liao, A comparative study on UV light activated porous TiO2 and ZnO film sensors for gas sensing at room temperature, Ceramics International. 38 (2012) 503.

A. Giberti, C. Malagù, V. Guidi, WO3 sensing properties enhanced by UV illumination: An evidence of surface effect, Sensors and Actuators B: Chemical. 165 (2012) 59.

J.D. Prades, R. Jimenez-Diaz, F. Hernandez-Ramirez, S. Barth, A. Cirera, A. Romano-Rodriguez, S. Mathur, J.R. Morante, Equivalence between thermal and room temperature UV light-modulated responses of gas sensors based on individual SnO2 nanowires, Sensors and Actuators B: Chemical. 140 (2009) 337.

P. Fageria, S. Gangopadhyay, S. Pande, Synthesis of ZnO/Au and ZnO/Ag nanoparticles and their photocatalytic application using UV and visible light, RSC Advances. 4 (2014) 24962.

W. Muhammad, N. Ullah, M. Haroon, B.H. Abbasi, Optical, morphological and biological analysis of zinc oxide nanoparticles (ZnO NPs) using Papaver somniferum L, RSC Advances. 9 (2019) 29541.

A.G. Saputro, F.T. Akbar, N.P.P. Setyagar, M.K. Agusta, A.D. Pramudya, H.K. Dipojono, Effect of surface defects on the interaction of the oxygen molecule with the ZnO (101 [combining macron] 0) surface, New Journal of Chemistry. 44 (2020) 7376.

M.J.S. Spencer, I. Yarovsky, ZnO Nanostructures for Gas Sensing: Interaction of NO2, NO, O, and N with the ZnO(101̅0) Surface, The Journal of Physical Chemistry C. 114 (2010) 10881.

V. Srikant, D.R. Clarke, On the optical band gap of zinc oxide, Journal of Applied Physics. 83 (1998) 5447.

K. Davis, R. Yarbrough, M. Froeschle, J. White, H. Rathnayake, Band gap engineered zinc oxide nanostructures via a sol–gel synthesis of solvent driven shape-controlled crystal growth, RSC Advances. 9 (2019) 14638.

T. Weis, R. Lipperheide, U. Wille, S. Brehme, Barrier-controlled carrier transport in microcrystalline semiconducting materials: Description within a unified model, Journal of applied physics. 92 (2002) 1411.

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Published

16-04-2021

How to Cite

[1]
M. H. Nguyen, M. H. Chu and V. H. Nguyen, Gas Sensing Properties of Nanojunction of Networked ZnO Nanowires under the Correlation Between Operating Temperature and UV Radiation, Comm. Phys. 31 (2021) 301. DOI: https://doi.org/10.15625/0868-3166/15885.

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Section

Papers
Received 22-02-2021
Accepted 24-03-2021
Published 16-04-2021

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