Abstract
In this research work, Dysprosium oxide (Dy2O3) template-free nanorods were prepared by a one-step hydrothermal method. The prepared nanorods were examined by different experimental techniques including X-ray Diffraction (XRD), Thermogravimetric analysis (TGA), Scanning Electron Microscopy (SEM), Photoluminescence spectroscopy. We investigated the dielectric properties using the impedance spectroscopy technique at 20 Hz–2 MHz within a temperature span of 300–540 K. The electrical characteristics like resistance, capacitance, and dielectric constant along with relaxation processes associated with bulk and interface effect were explained using an equivalent circuit model consisting of resistances (R) and constant phase element (CPE) loops in series. DC electrical properties were studied using IV curves in the voltage range of −5 to 5 V at different temperatures. The dominant conduction mechanisms that exist in our material are Schottky thermionic emission and Poole–Franke. Humidity sensing properties of the Dy2O3 nanorods were also studied in the range of 11–97%RH. Relative humidity (RH) sensing characteristic of Dy2O3 nanorods showed a swift response and recovery time of 2 s and 5 s, respectively. The Dy2O3 nanorods displayed a reversible response and a minimal amount of hysteresis 15.6% at 100 Hz. Moreover, the sensitivity calculated for this resistive type sensor is 7.88 MΩ/%RH 100 Hz.
Graphical abstract
Similar content being viewed by others
Data Availability Statement
This manuscript has associated data in a data repository. [Authors’ comment: All the data is provided in the manuscript.]
References
M. Salavati-Niasari, J. Javidi, F. Davar, Sonochemical synthesis of Dy2 (CO3) 3 nanoparticles, Dy (OH) 3 nanotubes and their conversion to Dy2O3 nanoparticles. Ultrason. Sonochem. 17(5), 870–877 (2010)
G. Wang, Z. Wang, Y. Zhang, G. Fei, L. Zhang, Controlled synthesis and characterization of large-scale, uniform Dy (OH) 3 and Dy2O3 single-crystal nanorods by a hydrothermal method. Nanotechnology 15(9), 1307 (2004)
H.-B. Zhao, H.-L. Tu, F. Wei, X.-Q. Zhang, Y.-H. Xiong, J. Du, Resistive switching characteristics of Dy 2 O 3 film with a Pt nanocrystal embedding layer formed by pulsed laser deposition. Rare Met. 33, 75–79 (2014)
T.-M. Pan, C.-H. Lu, Forming-free resistive switching behavior in Nd2O3, Dy2O3, and Er2O3 films fabricated in full room temperature. Appl. Phys. Lett. 99(11), 113509 (2011)
M. Norek, E. Kampert, U. Zeitler, J.A. Peters, Tuning of the size of Dy2O3 nanoparticles for optimal performance as an MRI contrast agent. J. Am. Chem. Soc. 130(15), 5335–5340 (2008)
K. Kattel, J.Y. Park, W. Xu, H.G. Kim, E.J. Lee, B.A. Bony, W.C. Heo, J.J. Lee, S. Jin, J.S. Baeck, A facile synthesis, in vitro and in vivo MR studies of D-glucuronic acid-coated ultrasmall Ln2O3 (Ln= Eu, Gd, Dy, Ho, and Er) nanoparticles as a new potential MRI contrast agent. ACS Appl. Mater. Interfaces 3(9), 3325–3334 (2011)
D.-X. Chen, V. Skumryev, B. Bozzo, Calibration of ac and dc magnetometers with a Dy2O3 standard. Rev. Sci. Instrum. 82(4), 045112 (2011)
X. Dong, X. Cheng, X. Zhang, L. Sui, Y. Xu, S. Gao, H. Zhao, L. Huo, A novel coral-shaped Dy2O3 gas sensor for high sensitivity NH3 detection at room temperature. Sens. Actuators, B Chem. 255, 1308–1315 (2018)
C.-Y. Lee, G.-B. Lee, Humidity sensors: a review. Sens. Lett. 3(1–2), 1–15 (2005)
V.K. Tomer, R. Malik, V. Chaudhary, A. Baruah, Noble metals–metal oxide mesoporous nanohybrids in humidity and gas sensing applications, in Noble Metal-Metal Oxide Hybrid Nanoparticles. (Elsevier, 2019), pp.283–302
M. Arafat, A. Haseeb, S. Akbar, Synthesis of One Dimensional Nanostructures of TiO2 by Thermal Oxidation (Elsevier, 2016)
J.-M. Tulliani, B. Inserra, D. Ziegler, Carbon-based materials for humidity sensing: a short review. Micromachines 10(4), 232 (2019)
A. Tripathy, S. Pramanik, J. Cho, J. Santhosh, N.A.A. Osman, Role of morphological structure, doping, and coating of different materials in the sensing characteristics of humidity sensors. Sensors 14(9), 16343–16422 (2014)
Z. Ahmad, Q. Zafar, K. Sulaiman, R. Akram, K.S. Karimov, A humidity sensing organic-inorganic composite for environmental monitoring. Sensors 13(3), 3615–3624 (2013)
D. Zhang, H. Chang, P. Li, R. Liu, Q. Xue, Fabrication and characterization of an ultrasensitive humidity sensor based on metal oxide/graphene hybrid nanocomposite. Sens. Actuators, B Chem. 225, 233–240 (2016)
V.K. Tomer, S. Duhan, R. Malik, S.P. Nehra, S. Devi, A novel highly sensitive humidity sensor based on ZnO/SBA-15 hybrid nanocomposite. J. Am. Ceram. Soc. 98(12), 3719–3725 (2015)
S. Thakur, P. Patil, Rapid synthesis of cerium oxide nanoparticles with superior humidity-sensing performance. Sens. Actuators, B Chem. 194, 260–268 (2014)
Z. Shah, K. Shaheen, T. Arshad, B. Ahmad, S.B. Khan, H. Suo, Al doped Sr and Cd metal oxide nanomaterials for resistive response of humidity sensing. Mater. Chem. Phys. 290, 126632 (2022)
H. Derikvandi, A. Nezamzadeh-Ejhieh, A comprehensive study on electrochemical and photocatalytic activity of SnO2-ZnO/clinoptilolite nanoparticles. J. Mol. Catal. A: Chem. 426, 158–169 (2017)
Z. Wang, Y. Lu, S. Yuan, L. Shi, Y. Zhao, M. Zhang, W. Deng, Hydrothermal synthesis and humidity sensing properties of size-controlled zirconium oxide (ZrO2) nanorods. J. Colloid Interface Sci. 396, 9–15 (2013)
S. Singh, P. Chaudhary, S. Singh, V. Verma, R. Srivastava, R.K. Tripathi, K. Singh, B. Yadav, Investigation on metal nanoparticles: nickel oxide, cuprous oxide and tin ferrite with their humidity sensing at room temperature. Nano LIFE 12(02), 2250001 (2022)
S.-J. Choi, I.-D. Kim, H.J. Park, 2D layered Mn and Ru oxide nanosheets for real-time breath humidity monitoring. Appl. Surf. Sci. 573, 151481 (2022)
D. Bauskar, B. Kale, P. Patil, Synthesis and humidity sensing properties of ZnSnO3 cubic crystallites. Sens. Actuators B Chem. 161(1), 396–400 (2012)
Y. He, T. Zhang, W. Zheng, R. Wang, X. Liu, Y. Xia, J. Zhao, Humidity sensing properties of BaTiO3 nanofiber prepared via electrospinning. Sens. Actuators, B Chem. 146(1), 98–102 (2010)
Q. Kuang, C. Lao, Z. Wang, Z. Xie, L. Zheng, Zn-doped SnO2 with 3D cubic structure for humidity sensor. Am. Chem. Soc. 129, 6070–6071 (2007)
G.-Y.A. Gy, N. Imanaka, The binary rare earth oxides. Chem. Rev. 98(4), 1479–1514 (1998)
H. Saghrouni, S. Jomni, W. Belgacem, L. Beji, The temperature dependence on the electrical properties of dysprosium oxide deposited on n-porous GaAs. J. Alloy. Compd. 676, 127–134 (2016)
D. Wang, G. He, S. Liang, M. Liu, Annealing-induced evolution in interface stability and electrical performance of sputtering-driven rare-earth-based gate oxides. J. Alloy. Compd. 778, 579–587 (2019)
C.-Y. Chang, T.P.-C. Juan, J.Y.-M. Lee, Fabrication and characterization of metal-ferroelectric (Pb Zr 0.53 Ti 0.47 O 3)-insulator (Dy 2 O 3)-semiconductor capacitors for nonvolatile memory applications. Appl. Phys. Lett. 88(7), 072917 (2006)
K. Xu, R. Ranjith, A. Laha, H. Parala, A.P. Milanov, R.A. Fischer, E. Bugiel, J.R. Feydt, S. Irsen, T. Toader, Atomic layer deposition of Gd2O3 and Dy2O3: a study of the ALD characteristics and structural and electrical properties. Chem. Mater. 24(4), 651–658 (2012)
H. Hashtroudi, A. Yu, S. Juodkazis, M. Shafiei, Two-dimensional Dy2O3-Pd-PDA/rGO heterojunction nanocomposite: synergistic effects of hybridisation, UV illumination and relative humidity on hydrogen gas sensing. Chemosensors 10(2), 78 (2022)
C.-Y. Guo, Q.-C. Hu, Y.-M. Xu, X.-F. Zhang, S. Gao, H. Zhao, M.-M. Xu, X.-L. Cheng, L.-H. Huo, KCl-modified Dy2O3 nanospheres with humidity response for human respiration monitoring. ACS Appl. Nano Mater. 4(9), 9113–9122 (2021)
M. Baladi, M. Hajizadeh-Oghaz, O. Amiri, M. Valian, M. Salavati-Niasari, Enhanced photocatalytic activity of Sr7Mn7O19. 62-Dy2O3 nanocomposite synthesized via a green method. Int. J. Hydrog. Energy 46(5), 3763–3779 (2021)
A. Jain, A. Sharma, P. Gupta, S. Wadhawan, S. Mehta, Biosynthesis driven dysprosium oxide nanoparticles as a sensor for picric acid. Curr. Res. Green Sustain. Chem. 4, 100080 (2021)
M. Chandrasekhar, D. Sunitha, N. Dhananjaya, H. Nagabhushana, S. Sharma, B. Nagabhushana, C. Shivakumara, R. Chakradhar, Structural and phase dependent thermo and photoluminescent properties of Dy (OH) 3 and Dy2O3 nanorods. Mater. Res. Bull. 47(8), 2085–2094 (2012)
B.M. Abu-Zied, A.M. Asiri, Synthesis of Dy2O3 nanoparticles via hydroxide precipitation: effect of calcination temperature. J. Rare Earths 32(3), 259–264 (2014)
J.-G. Kang, J.S. Gwag, Y. Sohn, Synthesis and characterization of Dy (OH) 3 and Dy2O3 nanorods and nanosheets. Ceram. Int. 41(3), 3999–4006 (2015)
M. Ahmad, M. Rafiq, M. Hasan, Transport characteristics and colossal dielectric response of cadmium sulfide nanoparticles. J. Appl. Phys. 114(13), 133702 (2013)
A.-W. Xu, Y.-P. Fang, L.-P. You, H.-Q. Liu, A simple method to synthesize Dy (OH) 3 and Dy2O3 nanotubes. J. Am. Chem. Soc. 125(6), 1494–1495 (2003)
K. Akhtar, Y. Javed, F. Muhammad, B. Akhtar, N.A. Shad, M.M. Sajid, Y. Jamil, A. Sharif, W. Abbas, Biotransformation and toxicity evaluation of functionalized manganese doped iron oxide nanoparticles. J. Biomed. Mater. Res. B Appl. Biomater. 109(10), 1563–1577 (2021)
C. Hu, H. Liu, W. Dong, Y. Zhang, G. Bao, C. Lao, Z.L. Wang, La (OH) 3 and La2O3 nanobelts—synthesis and physical properties. Adv. Mater. 19(3), 470–474 (2007)
K. Han, Y. Zhang, T. Cheng, Z. Fang, M. Gao, Z. Xu, X. Yin, Self-assembled synthesis and photoluminescence properties of uniform Dy2O3 microspheres and tripod-like structures. Mater. Chem. Phys. 114(1), 430–433 (2009)
J. Dahlmann, A. Krause, L. Möller, G. Kensah, M. Möwes, A. Diekmann, U. Martin, A. Kirschning, I. Gruh, G. Dräger, Fully defined in situ cross-linkable alginate and hyaluronic acid hydrogels for myocardial tissue engineering. Biomaterials 34(4), 940–951 (2013)
D. Eniu, C. Gruian, E. Vanea, L. Patcas, V. Simon, FTIR and EPR spectroscopic investigation of calcium-silicate glasses with iron and dysprosium. J. Mol. Struct. 1084, 23–27 (2015)
H.M. Shiri, A. Ehsani, R. Behjatmanesh-Ardakani, Electrochemical deposition and plane-wave periodic DFT study on Dy2O3 nanoparticles and pseudocapacitance performance of Dy2O3/conductive polymer nanocomposite film. J. Taiwan Inst. Chem. Eng. 93, 632–643 (2018)
N.K. Chandar, R. Jayavel, Wet chemical synthesis and characterization of pure and cerium doped Dy2O3 nanoparticles. J. Phys. Chem. Solids 73(9), 1164–1169 (2012)
K. Gopinath, M. Chinnadurai, N.P. Devi, K. Bhakyaraj, S. Kumaraguru, T. Baranisri, A. Sudha, M. Zeeshan, A. Arumugam, M. Govindarajan, One-pot synthesis of dysprosium oxide nano-sheets: antimicrobial potential and cyotoxicity on A549 lung cancer cells. J. Cluster Sci. 28, 621–635 (2017)
K. Kattel, J.Y. Park, W. Xu, H.G. Kim, E.J. Lee, B.A. Bony, W.C. Heo, S. Jin, J.S. Baeck, Y. Chang, Paramagnetic dysprosium oxide nanoparticles and dysprosium hydroxide nanorods as T2 MRI contrast agents. Biomaterials 33(11), 3254–3261 (2012)
S.B. Yahya, R. Barillé, B. Louati, Synthesis, optical and ionic conductivity studies of a lithium cobalt germanate compound. RSC Adv. 12(11), 6602–6614 (2022)
C. Suman, K. Prasad, R. Choudhary, Impedance spectroscopic studies of ferroelectric Pb2Sb3DyTi5O18 ceramic. Adv. Appl. Ceram. 104(6), 294–299 (2005)
A.B.D. Nandiyanto, R. Oktiani, R. Ragadhita, How to read and interpret FTIR spectroscope of organic material. Indones. J. Sci. Technol. 4(1), 97–118 (2019)
M. Ahmad, M. Rafiq, K. Rasool, Z. Imran, M. Hasan, Dielectric and transport properties of bismuth sulfide prepared by solid state reaction method. J. Appl. Phys. 113(4), 043704 (2013)
A.A. Barzinjy, H.H. Azeez, Green synthesis and characterization of zinc oxide nanoparticles using Eucalyptus globulus Labill. leaf extract and zinc nitrate hexahydrate salt. SN Appl. Sci. 2(5), 991 (2020)
M. Coşkun, Ö. Polat, F.M. Coşkun, Z. Durmuş, M. Çağlar, A. Türüt, The electrical modulus and other dielectric properties by the impedance spectroscopy of LaCrO 3 and LaCr 0.90 Ir 0.10 O 3 perovskites. RSC Adv. 8(9), 4634–4648 (2018)
Z. Imran, M. Rafiq, M. Ahmad, K. Rasool, S. Batool, M. Hasan, Temperature dependent transport and dielectric properties of cadmium titanate nanofiber mats. AIP Adv. 3(3), 032146 (2013)
A.B. Javaid, I. Sadiq, H. Shah, M. Idress, S. Saeed, S. Hussain, M. Shahbaz, S.S. Jan, S. Riaz, S. Naseem, Tunable properties of rare earth elements (Ce, Dy, Yb, La and Pr) substituted R-type hexagonal ferrites. J. Mater. Sci. Mater. Electron. 30, 19394–19403 (2019)
I. Khan, S. Khan, W. Khan, Temperature-dependent dielectric and magnetic properties of Mn doped zinc oxide nanoparticles. Mater. Sci. Semicond. Process. 26, 516–526 (2014)
C. Rayssi, S.E. Kossi, J. Dhahri, K. Khirouni, Frequency and temperature-dependence of dielectric permittivity and electric modulus studies of the solid solution Ca 0.85 Er 0.1 Ti 1–x Co 4x/3 O 3 (0≤ x≤ 0.1). Rsc Adv. 8(31), 17139–17150 (2018)
Y. Li, S. Tjong, Nonlinear current–voltage characteristics in polymer nanocomposites, in Physical Properties and Applications of Polymer Nanocomposites. (Elsevier, 2010), pp.862–890
Z. Imran, S. Batool, H. Jamil, M. Usman, M. Israr-Qadir, S. Shah, S. Jamil-Rana, M.A. Rafiq, M. Hasan, M. Willander, Excellent humidity sensing properties of cadmium titanate nanofibers. Ceram. Int. 39(1), 457–462 (2013)
H. Jamil, S.S. Batool, Z. Imran, M. Usman, M. Rafiq, M. Willander, M. Hassan, Electrospun titanium dioxide nanofiber humidity sensors with high sensitivity. Ceram. Int. 38(3), 2437–2441 (2012)
X. Fu, C. Wang, H. Yu, Y. Wang, T. Wang, Fast humidity sensors based on CeO2 nanowires. Nanotechnology 18(14), 145503 (2007)
Z. Wang, L. Shi, F. Wu, S. Yuan, Y. Zhao, M. Zhang, The sol–gel template synthesis of porous TiO2 for a high performance humidity sensor. Nanotechnology 22(27), 275502 (2011)
L. Xu, R. Wang, Q. Xiao, D. Zhang, Y. Liu, Micro humidity sensor with high sensitivity and quick response/recovery based on ZnO/TiO2 composite nanofibers. Chin. Phys. Lett. 28(7), 070702 (2011)
W. Xie, M. Yang, Y. Cheng, D. Li, Y. Zhang, Z. Zhuang, Optical fiber relative-humidity sensor with evaporated dielectric coatings on fiber end-face. Opt. Fiber Technol. 20(4), 314–319 (2014)
X. Peng, J. Chu, B. Yang, P.X. Feng, Mn-doped zinc oxide nanopowders for humidity sensors. Sens. Actuators, B Chem. 174, 258–262 (2012)
X.-J. Yue, T.-S. Hong, X. Xu, Z. Li, High-performance humidity sensors based on double-layer ZnO-TiO2 nanofibers via electrospinning. Chin. Phys. Lett. 28(9), 090701 (2011)
A.D. Smith, K. Elgammal, F. Niklaus, A. Delin, A.C. Fischer, S. Vaziri, F. Forsberg, M. Råsander, H. Hugosson, L. Bergqvist, Resistive graphene humidity sensors with rapid and direct electrical readout. Nanoscale 7(45), 19099–19109 (2015)
Acknowledgements
Ms. Effat Yasin would like to acknowledge the Higher Education Commission Pakistan for providing funding under the Faculty Development Program.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
Authors have no conflict to declare.
Supplementary Information
Below is the link to the electronic supplementary material.
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Yasin, E., Javed, Y., Imran, Z. et al. Exploration of dielectric and humidity sensing properties of dysprosium oxide nanorods. Eur. Phys. J. Plus 138, 1050 (2023). https://doi.org/10.1140/epjp/s13360-023-04693-9
Received:
Accepted:
Published:
DOI: https://doi.org/10.1140/epjp/s13360-023-04693-9