Abstract
Despite the growing popularity and promising properties of aluminum-doped zinc oxide (AZO) among other transparent conducting oxides (TCOs), modification of AZO with a suitable nano-catalyst can help to enhance its electrocatalytic properties. In this study, the surface of AZO is decorated with palladium nanoparticles (PdNPs) by simply Pd ion capturing on bare AZO from an aqueous solution of K2PdCl4 and successive reduction with NaBH4 to enhance the electrocatalytic properties toward water oxidation. The effect of K2PdCl4 concentration is optimized for optimum PdNPs-modified AZO (PdNPs-AZO) electrodes for electrochemical water oxidation. The surface morphology, elemental composition, and electrical properties of the prepared PdNPs-AZO were examined by field emission scanning electron microscopy, energy dispersive spectroscopy, and four-in-line probe, respectively. The PdNPs-AZO electrodes, prepared with various concentrations of Pd precursors, exhibited a significant change in terms of electrode sheet resistance and resistivity from each other. The electrochemical impedance spectroscopy and cyclic voltammetry were conducted in a 0.1 M NaOH (aq.) solution to achieve quantitative information about the electrodes and electrochemical reactions toward water oxidation. The PdNPs-AZO prepared with 5.0 mM K2PdCl4 exhibited optimum behavior toward water oxidation with the starting oxidation potential of 625.7 mV vs. Ag/AgCl and current density of 13.8 mA cm−2 at 1.5 V vs. Ag/AgCl.
Similar content being viewed by others
References
R.B. Jansi, G. Ravi, R. Yuvakkumar, M. Praveenkumar, S. Ravichandran, M.P. Muthu, S.I. Hong, Bi2WO6 and FeWO4 nanocatalysts for the electrochemical water oxidation process. ACS Omega 4, 5241–5253 (2019). https://doi.org/10.1021/acsomega.8b03003
N. Han, K.R. Yang, Z. Lu, Y. Li, W. Xu, T. Gao, Z. Cai, Y. Zhang, V.S. Batista, W. Liu, X. Sun, Nitrogen-doped tungsten carbide nanoarray as an efficient bifunctional electrocatalyst for water splitting in acid. Nat. Commun. (2018). https://doi.org/10.1038/s41467-018-03429-z
S. Louis, Z. Andreas, Hydrogen-storage materials for mobile applications. Nature 414, 353–358 (2001). https://doi.org/10.1038/35104634
J. Ahmed, T. Ahamad, N. Alhokbany, B.M. Almaswari, T. Ahmad, A. Hussain, E.S.S. Al-Farraj, S.M. Alshehri, Molten salts derived copper tungstate nanoparticles as bifunctional electro-catalysts for electrolysis of water and supercapacitor applications. ChemElectroChem 5, 3938–3945 (2018). https://doi.org/10.1002/celc.201801196
C.G. Morales-Guio, S.D. Tilley, H. Vrubel, M. Gratzel, X. Hu, Hydrogen evolution from a copper(I) oxide photocathode coated with an amorphous molybdenum sulphide catalyst. Nat. Commun. (2014). https://doi.org/10.1038/ncomms4059
R.I. Pinhassi, D. Kallmann, G. Saper, H. Dotan, A. Linkov, A. Kay, V. Liveanu, G. Schuster, N. Adir, A. Rothschild, Hybrid bio-photo-electro-chemical cells for solar water splitting. Nat. Commun. 7, 12552 (2016). https://doi.org/10.1038/ncomms12552
S.M. Alshehri, J. Ahmed, T. Ahamad, N. Alhokbany, P. Arunachalam, A.M. Al-Mayouf, T. Ahmad, Synthesis, characterization, multifunctional electrochemical (OGR/ORR/SCs) and photodegradable activities of ZnWO4 nanobricks. J. Sol-Gel. Sci. Technol. 87, 137–146 (2018). https://doi.org/10.1007/s10971-018-4698-7
Audichon T., Napporn T.W., Canaff C., Morais C., Comminges C., Kokoh K.B.: IrO2 coated on RuO2 as efficient and stable electroactive nanocatalysts for electrochemical Water Splitting. (2016). https://doi.org/10.1021/ACS.JPCC.5B11868
C. Gutsche, C.J. Moeller, M. Knipper, H. Borchert, J. Parisi, T. Plaggenborg, Synthesis, structure, and electrochemical stability of Ir-decorated RuO2 nanoparticles and Pt nanorods as oxygen catalysts. J. Phys. Chem. C 120, 1137–1146 (2016). https://doi.org/10.1021/acs.jpcc.5b11437
I.A. Buliyaminu, M.A. Aziz, S.S. Shah, A.K. Mohamedkhair, Z.H. Yamani, Preparation of nano-Co3O4-coated Albizia procera-derived carbon by direct thermal decomposition method for electrochemical water oxidation. Arab. J. Chem. (2020). https://doi.org/10.1016/j.arabjc.2019.12.013
S.S. Shah, M.A. Aziz, A.K. Mohamedkhair, M.A.A. Qasem, A.S. Hakeem, M.K. Nazal, Z.H. Yamani, Preparation and characterization of manganese oxide nanoparticles coated Albizia procera derived carbon for electrochemical water oxidation. J. Mater. Sci.: Mater. Electron. 30, 16087–16098 (2019). https://doi.org/10.1007/s10854-019-01979-6
J. Lu, Y. Zeng, X. Ma, H. Wang, L. Gao, H. Zhong, Q. Meng, Cobalt nanoparticles embedded into N-doped carbon from metal organic frameworks as highly active electrocatalyst for oxygen evolution reaction. Polymers (2019). https://doi.org/10.3390/polym11050828
A.J.S. Ahammad, M.M. Hasan, T. Islam, M.O. Al-Shehri, A.N. Anju, M.K. Alam, J.P. Kim, M.A.A. Qasem, M.A. Aziz, Pyrolytic preparation of gold nanoparticle-coated taro carbon and its application for the selective detection of dopamine. New J. Chem. 42, 4543–4552 (2018). https://doi.org/10.1039/c7nj04777k
Y. Peng, S. Chen, Electrocatalysts based on metal@carbon core@shell nanocomposites: an overview. Green Energy & Environment. 3, 335–351 (2018). https://doi.org/10.1016/J.GEE.2018.07.006
Meduri K.: Carbon-supported transition metal nanoparticles for catalytic and electromagnetic applications. Dissertations and Theses. (2018). https://doi.org/10.15760/etd.6523
M. Gopiraman, I.S. Kim, Carbon nanocomposites: preparation and its application in catalytic organic transformations. Nanocomposites - Recent Evolutions. (2018). https://doi.org/10.5772/INTECHOPEN.81109
E. Arca, K. Fleischer, I.V. Shvets, An alternative fluorine precursor for the synthesis of SnO 2: F by spray pyrolysis. Thin Solid Films 520, 1856–1861 (2012). https://doi.org/10.1016/j.tsf.2011.09.016
F.O. Bakare, W. Mahfoz, M.A. Aziz, M.N. Shaikh, A.S. Hakeem, M. Oyama, Z.H. Yamani, Preparation and electrochemical properties of a gallium-doped zinc oxide electrode decorated with densely gathered palladium nanoparticles. J. Electrochem. Soc. 163, H24–H29 (2016). https://doi.org/10.1149/2.0461602jes
Md.A. Aziz, M.I. Ahmed, M. Qamar, M.N. Shaikh, Photoelectrochemical investigation of bare transparent conducting oxides for water oxidation. J. Mater Sci 27(10), 10325–10329 (2016). https://doi.org/10.1007/S10854-016-5116-Y
R.N. Goyal, S. Bishnoi, H. Chasta, M.A. Aziz, M. Oyama, Effect of surface modification of indium tin oxide by nanoparticles on the electrochemical determination of tryptophan. Talanta 85, 2626–2631 (2011). https://doi.org/10.1016/j.talanta.2011.08.031
A. Khan, Md.A. Aziz, M. Qamar, Simple and enhanced thermal immobilization of gold nanoparticles on TiO2 coated ITO electrodes for photoelectrochemical water oxidation. ChemistrySelect 2, 7678–7683 (2017). https://doi.org/10.1002/slct.201701648
Aziz Md.A., Mahfoz W., Nasiruzzaman Shaikh M., Zahir Md.H., Al-Betar A.-R., Oyama M., Theleritis D., Yamani Z.H.: Preparation of Indium Tin Oxide Nanoparticle-modified 3-Aminopropyltrimethoxysilane-functionalized Indium Tin Oxide Electrode for Electrochemical Sulfide Detection. Electroanalysis. 29, 1683–1690 (2017). https://doi.org/10.1002/elan.201700058
Md.A. Aziz, R. Almadi, Z.H. Yamani, Indium Tin Oxide Nanoparticle-modified Glassy Carbon Electrode for Electrochemical Sulfide Detection in Alcoholic Medium. Anal. Sci. 34, 599–604 (2018). https://doi.org/10.2116/analsci.17P586
S. Hussain, K. Akbar, D. Vikraman, M.A. Shehzad, S. Jung, Y. Seo, J. Jung, Cu/MoS2/ITO based hybrid structure for catalysis of hydrazine oxidation. RSC Adv. 5, 15374–15378 (2015). https://doi.org/10.1039/c4ra14048f
M.A. Aziz, S. Patra, H. Yang, A facile method of achieving low surface coverage of Au nanoparticles on an indium tin oxide electrode and its application to protein detection. Chem Commun. (2008). https://doi.org/10.1039/b808026g
S. Amna, M. Shahrom, S. Azman, M.K. Noo Haida, C.A. Ling, K.M.B. Siti, H. Habsah, M. Dasmawati, Review on zinc oxide nanoparticles: antibacterial activity and toxicity mechanism. Nano-micro Lett. 7, 219–242 (2015). https://doi.org/10.1007/S40820-015-0040-X
M.-C. Li, C.-C. Kuo, S.-H. Chen, C.-C. Lee, Optical and electric properties of aluminum-gallium doped zinc oxide for transparent conducting film. Thin Film Solar Technol. 7409, 74090W (2009). https://doi.org/10.1117/12.825206
Y.C. Lin, T.Y. Chen, L.C. Wang, S.Y. Lien, Comparison of AZO, GZO, and AGZO thin films TCOs applied for a-Si solar cells. J. Electrochem. Soc. 159, 599–604 (2012). https://doi.org/10.1149/2.108206jes
K. Zhu, Y. Yang, J. Li, W. Song, Physical properties of Al-doped ZnO and Ga-doped ZnO thin films prepared by direct current sputtering at room temperature. J Wuhan Univ Technol, Mater. Sci. Edn. 32, 85–88 (2017). https://doi.org/10.1007/s11595-017-1563-4
H.L. Shen, H. Zhang, L.F. Lu, F. Jiang, C. Yang, Preparation and properties of AZO thin films on different substrates. Progress Nat Sci: Mater Int. 20, 44–48 (2010). https://doi.org/10.1016/S1002-0071(12)60005-7
D.S. Ginley, C. Bright, Transparent conducting oxides. MRS Bull. 25, 15–18 (2000). https://doi.org/10.1557/mrs2000.256
M. Rubat-du-Merac, Transparent ceramics: materials, processing, properties and applications. Encycloped Mater. (2021). https://doi.org/10.1016/B978-0-12-818542-1.00029-1
D. Gupta, D. Dutta, M. Kumar, P.B. Barman, T. Som, S.K. Hazra, Temperature dependent dual hydrogen sensor response of Pd nanoparticle decorated Al doped ZnO surfaces. J. Appl. Phys. 118, 164501 (2015). https://doi.org/10.1063/1.4934521
M.I. Ahmed, Md.A. Aziz, A. Helal, M.N. Shaikh, Direct electrodeposition of nanogold on gallium-doped zinc oxide by cyclic voltammetry and constant-potential techniques: application to electro-oxidation of sulfite. J. Electrochem. Soc. 163, D277–D281 (2016). https://doi.org/10.1149/2.0461607jes
Resistivity Measurements of Semiconductor Materials Using the 4200A-SCS Parameter Analyzer and a Four-Point Collinear Probe-Resistivity Measurements of Semiconductor Materials Using the 4200A-SCS Parameter Analyzer and a Four-Point Collinear Probe Application Note. https://d347awuzx0kdse.cloudfront.net/vicomaus/content-file/1kw-60640-0_fourpointcollinear_4200a-scs_an_vicom.pdf. Accessed: 11/8/2021.
K.N. Tonny, R. Rafique, A. Sharmin, M.S. Bashar, Z.H. Mahmood, Electrical, optical and structural properties of transparent conducting Al doped ZnO (AZO) deposited by sol-gel spin coating. AIP Adv. 8, 065307 (2018). https://doi.org/10.1063/1.5023020
W. Zhang, J. Xiong, L. Liu, X. Zhang, H. Gu, Influence of annealing temperature on structural, optical and electrical properties of AZO/Pd/AZO films. Sol. Energy Mater. Sol. Cells 153, 52–60 (2016). https://doi.org/10.1016/J.SOLMAT.2016.04.015
I. Feliciano-Ramos, B. Casañas-Montes, M.M. García-Maldonado, C.L. Menéndez, A.R. Mayol, L.M. Díaz-Vázquez, C.R. Cabrera, Assembly of a cost-effective anode using palladium nanoparticles for alkaline fuel cell applications. J. Chem. Educ. 92, 360–363 (2015). https://doi.org/10.1021/ed500230y
M. Grdeń, M. Łukaszewski, G. Jerkiewicz, A. Czerwiński, Electrochemical behaviour of palladium electrode: Oxidation, electrodissolution and ionic adsorption. Electrochim. Acta 53, 7583–7598 (2008). https://doi.org/10.1016/J.ELECTACTA.2008.05.046
Q. Wang, J.E. Moser, M. Grätzel, Electrochemical impedance spectroscopic analysis of dye-sensitized solar cells. J. Phys. Chem. B 109, 14945–14953 (2005). https://doi.org/10.1021/jp052768h
B.-A. Mei, O. Munteshari, J. Lau, B. Dunn, L. Pilon, Physical interpretations of nyquist plots for EDLC electrodes and devices. J. Phys. Chem. C. 122, 194–206 (2018). https://doi.org/10.1021/acs.jpcc.7b10582
S. Sarker, A.J.S. Ahammad, H.W. Seo, D.M. Kim, Electrochemical impedance spectra of dye-sensitized solar cells: fundamentals and spreadsheet calculation. Int. J. Photoenergy 2014, 1–17 (2014). https://doi.org/10.1155/2014/851705
A.R.C. Bredar, A.L. Chown, A.R. Burton, B.H. Farnum, Electrochemical impedance spectroscopy of metal oxide electrodes for energy applications. ACS Appl. Energy Mater. 3, 66–98 (2020). https://doi.org/10.1021/ACSAEM.9B01965
V.C. Diculescu, A.M. Chiorcea-Paquim, O. Corduneanu, A.M. Oliveira-Brett, Palladium nanoparticles and nanowires deposited electrochemically: AFM and electrochemical characterization. J Solid-State Electrochem. 11, 887–898 (2007). https://doi.org/10.1007/s10008-007-0275-7
Md.A. Haque, Md.R. Akanda, D. Hossain, M.A. Haque, I.A. Buliyaminu, S.I. Basha, M. Oyama, Md.A. Aziz, Preparation and characterization of Bhant leaves-derived nitrogen-doped carbon and its use as an electrocatalyst for detecting ketoconazole. Electroanalysis 32, 528–535 (2020). https://doi.org/10.1002/ELAN.201900474
R. Karthik, M. Govindasamy, S.M. Chen, T.W. Chen, K.J. Vinoth, A. Elangovan, V. Muthuraj, M.C. Yu, A facile graphene oxide-based sensor for electrochemical detection of prostate anti-cancer (anti-testosterone) drug flutamide in biological samples. RSC Adv. 7, 25702–25709 (2017). https://doi.org/10.1039/c6ra28792a
M.A. Blommaert, D.A. Vermaas, B. Izelaar, B. Intveen, W.A. Smith, Electrochemical impedance spectroscopy as a performance indicator of water dissociation in bipolar membranes. J. Mater. Chem. A. 7, 19060–19069 (2019). https://doi.org/10.1039/c9ta04592a
M. Shaban, I. Kholidy, G.M. Ahmed, M. Negem, H.M. Abd El-Salam, Cyclic voltammetry growth and characterization of Sn-Ag alloys of different nanomorphologies and compositions for efficient hydrogen evolution in alkaline solutions. RSC Adv. (2019). https://doi.org/10.1039/c9ra03503f
Acknowledgements
The authors appreciate the support provided by the Interdisciplinary Research Center for Hydrogen and Energy Storage (IRC-HES) and King Fahd University of Petroleum and Minerals, KFUPM in utilizing the research facilities for all the reported material characterizations.
Author information
Authors and Affiliations
Contributions
IAB: Conceptualization, methodology, investigation, data analysis, and original draft preparation. MAA: Conceptualization, methodology, investigation, supervision, reviewing, and editing. SSS: Investigation, data analysis, and reviewing. ZHY: Investigation, supervision, reviewing, and editing.
Corresponding author
Ethics declarations
Conflict of interest
We have no conflict of interest to declare.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Buliyaminu, I.A., Aziz, M., Shah, S.S. et al. Linker-free chemical preparation of palladium nanoparticles on aluminum-doped zinc oxide electrodes for electrochemical water oxidation. J Mater Sci: Mater Electron 33, 1337–1351 (2022). https://doi.org/10.1007/s10854-021-07452-7
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10854-021-07452-7