Abstract
A gas sensor utilizing V2O5/Pd thin films has been successfully created by pulse laser deposition on porous silicon substrate, demonstrating rapid response times and superior sensitivity for detecting gases at low temperatures. The investigation of sensor response, selectivity, and stability demonstrates the impressive sensing capabilities of the thin films. Vanadium pentoxide films doped with palladium (V2O5/Pd) are fabricated through pulsed laser deposition technique, with varying laser pulse energy (600, 800, and 1000) mJ/pulse, for the purpose of sensing applications related to Hydrogen Sulfide (H2S) and Nitrogen Dioxide (NO2). The ablation procedure entails the utilization of a Q-switched Nd:YAG laser that operates at a specific wavelength of 1064 nm. The laser system exhibits pulse duration of 10 ns and a repetition rate of 1 Hz when operating on a porous silicon n-type Si (111) substrate. The X-ray diffraction, UV–Vis Spectroscopy, Raman scattering, Photoluminescence spectroscopy, and field emission-scanning electron microscopy techniques were employed to investigate the crystal structure, optical structure, and morphological properties of the V2O5/Pd NPs. As the energy of the pulse laser grows, the presence of well-defined peaks in the V2O5/Pd thin film indicates an enhancement in its crystalline structure. The size of the surface grains exhibit an augmentation, accompanied by an increase in the energy gap, leading to an elevated level of homogeneity. This study aimed to evaluate the influence of Pd on the development kinetics of vanadium pentoxide nanoparticles. The findings of this investigation demonstrated that the addition of Pd resulted in several notable effects, including improved sensitivity, reduced operational temperature requirements, and the capacity to maintain high sensitivity levels even at room temperature.
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References
A. Bouzidi, N.; Benramdane, A.; Nakrela, C.; Mathieu, B.; Khelifa, R.; Desfeux, A.; DaCosta, First synthesis of vanadium oxide thin films by spray pyrolysis technique, Adv. Mater. Res. (2002) 141–147.
Aawani, E., Memarian, N., Dizaji, H.R.: Synthesis and characterization of reduced graphene oxide– V2O5 nanocomposite for enhanced photocatalytic activity under different types of irradiation. J. Phys. Chem. Solids 125, 8–15 (2019)
Abd-Alghafour, N.M., Ahmed, N.M., Hassan, Z., Almessiere, M.A., Bououdina, M., Al-Hardan, N.H.: High sensitivity extended gate effect transistor based on V2O5 nanorods. J. Mater. Sci. Mater. Electron. 28, 1364–1369 (2017)
Abed, M.A., Mutlak, F.A.-H., Ahmed, A.F., Nayef, U.M., Abdulridha, S.K., Jabir, M.S.: Synthesis of Ag/Au core/shell nanoparticles by laser ablation in liquid and study of their toxicity on blood human components. J. Phys. Conf. Ser. 1795, 012013 (2021)
Abood, H.K., Mutlak, F.A.-H.: Structural, morphological and optical properties of n-type porous silicon-effect of etching current density. IOP Conf. Ser. Mater. Sci. Eng. 757, 012065 (2020)
Ahlers, S., Muller, G., Doll, T.: A rate equation approach to the gas sensitivity of thin film metal oxide materials. Sens. Actuators B 107, 587–599 (2005)
Ahmed, A., Aadim, K., Yousef, A.: Spectroscopic study of AL nitrogen plasma producedby DC glow discharge. Iraqi J. Sci. 59, 494 (2018)
Ahmed, A.F., Abdulameer, M.R., Kadhim, M.M., Mutlak, F.A.-H.: Plasma parameters of Au nano-particles ablated on porous silicon produced via Nd-YAG laser at 355 nm for sensing NH3 gas. Optik 249, 168260 (2022)
Ahmed, A., Yaseen, W., Abbas, Q., Mutlak, F.: Plasma treatment efect on SnO2–GO nano-heterojunction: fabrication, characterization and optoelectronic applications. Appl. Phys. A 127, 746 (2021)
Alam, M.M., Uddin, M.T., Asiri, A.M., Rahman, M.M., Islam, M.A.: Development of reproducible thiourea sensor with binary SNo2 / V2O5 nanomaterials by electrochemical method. Arab. J. Chem. 13, 5406–5416 (2020)
Alber, A., Mutlak, F.: The role of various etching time in Si nanostructures for ultra-high sensitivity photodetector. Optik 265, 169427 (2022)
Alber, A.S., Mutlak, F.A.H.: A novel laser-assisted approach for synthesis of AuNPs/PS nanostructures as photodetector". J. Opt. 52, 1477 (2023). https://doi.org/10.1007/s12596-022-00958-1
Amiri, V., Roshan, H., Mirzaei, A., Neri, G., Ayesh, A.I.: Nanostructured metal oxide-based acetone gas sensors: a review. Sensors 20, 3096 (2020)
Aswad, M.A., Mutlak, F.A.H., Jabir, M.S., Abdulridha, S.K., Ahmed, A.F., Nayef, U.M.: Laser assisted hydrothermal synthesis of magnetic ferrite nanoparticles for biomedical applications. J. Phys. Conf. Ser. 1795, 012030 (2021)
Bai, S., Sun, C., Guo, T., Luo, R., Lin, Y., Che, A., Sun, L., Zhang, J.: Low temperature electrochemical deposition of nanoporous ZnO thin films as novel NO2 sensors. Electrochim. Acta 90, 530–534 (2013)
Eric, K., Dimitris, E., Gin, J.: Phase changeable vanadium dioxide (VO2) thin films grown from vanadium pentoxide (V2O5) using femtosecond pulsed laser deposition. AIP Adv. 10, 065225 (2020)
Fardindoost, S.; Iraji zad, A.; Rahimi, F.; Ghasempour, R.: Pd doped WO3 films prepared by sol-gel process for hydrogen sensing. Int. J. Hydrogen Energy 2010. http
Gross, P.-A., Jaramillo, T., Pruitt, B.: Cyclic-voltammetry-based solid-state gas sensor for methane and other voc detection. Anal. Chem. 90, 6102–6108 (2018)
Harb, N.: The structure and optical properties of Ag doped CdO thin flm prepared by pulse laser deposition (PLD). Baghdad Sci. J. 15, 3 (2018)
Harb, N., Mutlak, F.A.-H.: Production and characterization of porous silicon via laser-assisted etching: effect of gamma irradiation. Optik 246, 167800 (2021)
Harb, N.H., Mutlak, F.A.-H.: Synthesis and characterization of vanadium pentoxide nanospheres by pulsed laser deposition: effect of laser ablated energy on photodetectors properties. Optik 257, 168842 (2022)
Harb, N.H., Mutlak, F.A.-H..: Effect of laser wavelength on the characterization of V2O5 NPs/PS photodetector synthesized by pulsed laser deposition. Optik 258, 168953 (2022)
Harb, N.H., Mutlak, F.A.H.: Gas sensing characteristics of WO3NPs sensors fabricated by pulsed laser deposition on PS n-type. J. Opt. 52(1), 323–331 (2023)
Hou, T.-F., Johar, M.A., Boppella, R., Hassan, M.A., Patil, S.J., Ryu, S.-W., Lee, D.-W.: Vertically aligned one-dimensional zno/ V2O5 core–shell hetero-nanostructure for photoelectrochemical water splitting. J. Energy Chem. 49, 262–274 (2020)
Huotari, J., Lappalainen, J., Puustinen, J., Lloyd Spetz, A.: Gas sensing properties of pulsed laser deposited vanadium oxide thin films with various crystal structures". Sens. Actuators B: Chem. 187, 386–394 (2013)
J. Huotari, A.; Lloyd Spetz, J.; Lappalaien, "Gas sensing properties of pulsed laser deposited vanadium oxide thin films", IMCS 2012 – The 14th International Meeting on Chemical Sensors.
Jolly Bose, R.; Illyaskutty, N.; Tan, K.S.; Rawat, R.S.; Matham, M.V.; Kohler, H., Mahadevan Pillai, V.P. Hydrogen sensors based on Pt-loaded WO3 sensing layers. EPL 2016.
Julien, C., Haro-Poniatowski, E., Camacho-López, M.A., Escobar-Alarcón, L., Ji´menez-Jarqui´n, J.: Growth of V2O5 thin films by pulsed laser deposition and their applications in lithium microbatteries. Mater. Sci. Eng.: B 65, 170–176 (1999)
Jwar, A.J., Nayef, U.M., Mutlak, F.A.H.: Study effect of magnetic field on Au-TiO2 core-shell nanoparticles via laser ablation deposited on porous silicon for photodetector. Plasmonics 18, 595–605 (2023)
Jwied, D., Mutlak, F.A.-H., Nayef, U.: Improvement of responsivity of C: Se nanoparticles ablated on porous silicon. Optik 241, 167222 (2021)
Jwied, D.H., Nayef, U.M., Mutlak, F.A.-H.: Synthesis of C: Se nanoparticles ablated on porous silicon for sensing NO2 and NH3 gases. Optik 241, 167013 (2021)
Jwied, D.H., Nayef, U.M., Mutlak, F.A.H.: Synthesis of C: Se nanoparticles via laser ablated with magnetic field on porous silicon for gas sensor applications. Optik 242, 167207 (2021)
Kei, I., Toshio, O., Makoto, M., Nobuyuki, M., Sh Hiromichi Akio, N.: EXAFS analysis of vanadium oxide thin over layers on silica prepared by chemical vapor deposition. J. Chem. Soc. 88(4), 625–630 (1992)
Kh Hammad, Q., Ayyash, A.N., Mutlak, F.A.-H.: Improving SERS substrates with Au/Ag-coated Si nanostructures generated by laser ablation synthesis in PVA. J. Opt. 52, 1528 (2023). https://doi.org/10.1007/s12596-022-00971-4
Khudiar, S.S., Nayef, U.M., Mutlak, F.A.-H.: Preparation and characterization of ZnO nanoparticles via laser ablation for sensing NO2 gas. Optik 246, 167762 (2021)
Kim, H.-J., Lee, J.-H.: Highly sensitive and selective gas sensors using p-type oxide semiconductors: overview. Sens. Actuators B 192, 607–627 (2014)
Laubach, S., Schmidt, P.C., Thißen, A., Fernandez-Madrigal, F.J., Wu, Q.-H., Jaegermann, W., Klemm, M., Horn, S.: Theoretical and experimental determination of the electronic structure of V2O5, reduced V2O5− x and sodium intercalated nav2o5. Phys. Chem. Chem. Phys. 9, 2564–2576 (2007)
Le, T.K., Kang, M., Kim, S.W.: A review on the optical characterization of V2O5 micro-nanostructures. Ceram. Int. 45, 15781–15798 (2019)
Lee, S., Ivanov, I.N., Keum, J.K., Lee, H.N.: Epitaxial stabilization and phase instability of VO2 polymorphs. Sci. Rep. 6, 19621 (2016)
Lu, Z., Levi, M.D., Salitra, G., Gofer, Y., Levi, E., Aurbach, D.: Basic electroanalytical characterization of lithium insertion into thin, well-crystallized V2O5 films. J. Electroanal. Chem. 491(1), 211–221 (2000)
Mane, A.A., Maldar, P.S., Dabhole, S.H., Nikam, S.A., Moholkar, A.V.: Effect of substrate temperature on physicochemical and gas sensing properties of sprayed orthorhombic V2O5 thin films. Measurement 131, 223–234 (2019)
Matthe, R., Muhammad, K.H., Zubair Khan, M., Hammad, R., Humira, R.: V2O5 thin films deposited by sol–gel and indigenously developed spin coating system. Arab. J. Sci. Eng. 43, 407–413 (2018)
Mirzaei, A., Janghorban, K., Hashemi, B., Bonyani, M., Leonardi, S.G., Neri, G.: A novel gas sensor based on ag/fe2o3 core-shell nanocomposites. Ceram. Int. 42, 18974–18982 (2016)
Mounasamy, V., Mani, G.K., Madanagurusamy, S.: Vanadium oxide nanostructures for chemiresistive gas and vapour sensing: a review on state of the art. Microchim. Acta 187, 1–29 (2020)
Mutlak, F.A.-H.: Photovoltaic enhancement of Si micro-and nanostructure solar cells via ultrafast laser texturing. Turkish J. Phys. 38, 130–135 (2014)
Mutlak, F.A.H., Jaber, M., Emad, H.: Effect of laser pulse energy on the characteristics of Au nanoparticles and applications in medicine. Iraqi J. Sci 58, 2364–2369 (2017)
Mutlak, F.A.-H., Jamal, R.K., Ahmed, A.F.: Pulsed laser deposition of Tio2 nanostructures for verify the linear and non-linear optical characteristics. Iraqi J. Sci. 62(2), 517–525 (2021)
Mutlak, F.A.H., Taha, A.B., Nayef, U.M.: Synthesis and characterization of SnO2 on porous silicon for photoconversion. Silicon 10(3), 967–974 (2017)
Naseri, N.; Kim, H., Choi, W., Moshfegh, A.Z. Implementation of Ag nanoparticle incorporated WO3 thin film photoanode for hydrogen production. Int J Hydrogen Energy 2013.
Ozdemir, S., Gole, J.L.: The potential of porous silicon gas sensors. Curr. Opin Solid State Mater. Sci. Semicond. Process. 11, 92–100 (2007)
Quansheng Chen, Md., Hassan, M., **g, Xu., Zareef, M., Li, H., Yi, Xu., Wang, P., Agyekum, A.A., Kutsanedzie, F.Y.H., Viswadevarayalu, A.: Fast sensing of imidacloprid residue in tea using surface-enhanced Raman scattering by comparative multivariate calibration. Spectrochim Acta Part A Mol. Biomol. Spectrosc. 211, 86–93 (2019)
Rajesh, K., Santhanalakshmi, J.: Design and development of graphene intercalated V2O5 nanosheets based electrochemical sensors for effective determination of potentially hazardous 3,5–dichlorophenol. Mater. Chem. Phys. 199, 497–507 (2017)
Rashid, T.M., Nayef, U.M., Jabir, M.S., Mutlak, F.A.: Study of optical and morphological properties for Au-ZnO nanocomposite prepared by Laser ablation in liquid. J. Phys. Conference Series 1795, 012041 (2021)
Rashid, T.M., Nayef, U.M., Jabir, M.S., Mutlak, F.A.H.: Synthesis and characterization of Au:ZnO (core:shell) nanoparticles via laser ablation. Optik 244, 167569 (2021)
Rathika, R.; Kovendhan, M.; Joseph, D.P.; Pachaiappan, R.; Kumar, A.S.; Vijayarangamuthu, K.; Venkateswaran, C.; Asokan, K.; Jeyakumar, S.J. Tailoring the properties of spray deposited V2O5 thin films using swift heavy ion beam irradiation. Nucl. Eng. Technol. 2020.
Richter, H., Wang, Z., Ley, L.: The one phonon Raman spectrum in microcrystalline silicon. Solid State Commun. 39(5), 625–629 (1981)
Sanchez, C., Livage, J., Lucazeau, G.: Infrared and Raman study of amorphous V2O5. J. Raman Spectrosc. 1, 12 (1982)
Shaikshavali, P., Ch Rodney, Z., Yang, E., Eldho, S.M.: Amorphous vanadium oxide thin films as stable performing cathodes of lithium and sodium-ion batteries. Nanoscale Res. Lett. 13, 363 (2019)
Shobha, N.; Birajdar,; Parag V. Adhyapak,; ‘Palladium-decorated vanadium pentoxide as NOx gas sensor’, Ceramics Int. 2020, 46(17).
Singh, N., Umar, A., Singh, N., Fouad, H., Alothman, O.Y., Haque, F.Z.: Highly sensitive optical ammonia gas sensor based on sn doped V2O5 nanoparticles. Mater. Res. Bull. 108, 266–274 (2018)
Slewa, L.H., Abbas, T.A., Ahmed, N.M.: Effect of sn do** and annealing on the morphology, structural, optical, and electrical properties of 3d (micro/nano) V2O5 sphere for high sensitivity ph-egfet sensor. Sens. Actuators B Chem. 305, 127515 (2020)
Suresh, R.: Effect of post-growth annealing on the structural optical andelectrical properties of V2O5nanorods and its fabrication, characterization of V2O5/p-Si junction diode. Mater. Sci. Semicond. Process. 41, 497–507 (2016)
West, K., Zachau-Christiansen, B., Skaarup, S.V., Poulsen, F.W.: Lithium insertion in sputtered vanadium oxide film. Solid State Ion. 57(1), 41–47 (1992)
Yousef, A., Ahmed, A.: Spectroscopic analysis of DC-nitrogen plasma produced using copper electrodes. Iraqi J. Sci. 62, 3560 (2021)
Yıldırım, M.A., Tuna Yıldırım, S., Çağirtekin, A.O., Karademir, M., Karaduman Er, I., Coşkun, A., Ateş, A., Acar, S.: The effect of deposition time on the structural, morphological and H2S gas sensing properties of the V2O5 nanostructures deposited by hydrothermal method. J. Mater. Sci. Mater. Electron. 30, 12215–12223 (2019)
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M.A and F.M. conceived of the presented idea. F.M. supervised the findings of this work. M.A discussed the results. All authors conducted the experiments. M.A and F.M provided critical feedback and helped shape the research, analysis, and manuscript.
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Abed, M.A., Mutlak, F.AH. Enhancing response characteristics of palladium-doped vanadium pentoxide on a porous silicon substrate as gas sensor synthesized by pulsed laser deposition. Opt Quant Electron 56, 139 (2024). https://doi.org/10.1007/s11082-023-05712-w
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DOI: https://doi.org/10.1007/s11082-023-05712-w