DOI: https://doi.org/10.14710/jksa.25.12.442-449

Effect of Ascorbic Acid Concentration on Cu2O Production for Photoelectrochemical Water Splitting on Photocathode Thin Films

Chemistry Department, Faculty of Sciences and Mathematics, Diponegoro University, Jl. Prof. Soedarto, SH., Tembalang, Semarang 50271, Indonesia

Received: 29 Aug 2022; Revised: 18 Nov 2022; Accepted: 21 Dec 2022; Published: 31 Dec 2022.
Open Access Copyright 2022 Jurnal Kimia Sains dan Aplikasi under http://creativecommons.org/licenses/by-sa/4.0.

Citation Format:
Abstract
Hydrogen energy has great potential as a renewable energy source. Electrochemical water-splitting can be employed to obtain hydrogen by converting solar energy into hydrogen. In this study, Cu2O thin film electrodes have been successfully synthesized using ascorbic acid using the spin coating method. This study aimed to determine the effect of ascorbic acid in manufacturing Cu2O semiconductors as photocathodes and their activity for electrochemical water-splitting. The results indicated that ascorbate affected the photon current and onset potential of the Cu2O semiconductor. The synthesis results found that Cu2O at C1 (lower concentration than Cu2+) yielded 95.69%, and the yield for Cu2O at C2 (concentration equal to Cu2+) was 96.2%. The yield for Cu2O at C3 (concentration greater than Cu2+) was 99.82%. The photon currents generated by adding 3%, 6%, and 9% ascorbate solution were 1.18, 1.69, and 1.78 mA/cm2, respectively, at 0.3 V vs. RHE (Reversible Hydrogen Electrode). X-ray diffraction analysis revealed that the sample consisted of Cu2O C3 with an average grain size of 17.55 nm. Meanwhile, Cu2O C1 and Cu2O C2 had average grain sizes of 38.99 nm and 36.42 nm, respectively. SEM analysis showed the presence of Cu2O with a cuboid and flower-like morphology. EDX analysis showed that the samples contained elements of Cu: O, 73.97%: 26.03%; 79.89%: 20.11% and 98.43%: 1.57% respectively.
Fulltext View|Download
Keywords: Cu2O; ascorbic acid; photocathode; water splitting

Article Metrics:

Article Info
Section: Research Articles
Language : EN
Recent articles
Effect of Ascorbic Acid Concentration on Cu2O Production for Photoelectrochemical Water Splitting on Photocathode Thin Films Interaction Mechanism of Inhibition of Palmitic Acid and α Selinene Targeting FabH and FabI Enzymes in Escherichia coli: In Silico Study Isolation and Antioxidant Activity of Flavonoid Compound in Ethanolic Extract of Celery Leaves (Apium graveolens L.) More recent articles
Most cited articles
Aktivitas Antioksidan dan Antibakteri Produk Fermentasi Susu Kedelai dan Whey Tahu menggunakan Bakteri Asam Laktat Komersial Pengaruh Variasi Jenis Asam terhadap Karakter Nanosilika yang Disintesis dari Abu Sekam Padi Modifikasi Zeolit Alam Menggunakan TiO2 sebagai Fotokatalis Zat Pewarna Indigo Carmine Biolubrication Synthesis Made from Used Cooking Oil and Bayah Natural Zeolite Catalyst Sintesis Porous Carbon dari Sukrosa Menggunakan Silica Template pada Temperatur Kamar More cited articles
  1. David Sebastián, Isabel Suelves, Rafael Moliner, María Jesús Lázaro, Alessandro Stassi, Vincenzo Baglio, Antonino Salvatore Aricò, Optimizing the synthesis of carbon nanofiber based electrocatalysts for fuel cells, Applied Catalysis B: Environmental, 132-133, (2013), 22-27 https://doi.org/10.1016/j.apcatb.2012.11.023
  2. Wilman Septina, Rajiv Ramanujam Prabhakar, Rene Wick, Thomas Moehl, S. David Tilley, Stabilized solar hydrogen production with CuO/CdS heterojunction thin film photocathodes, Chemistry of Materials, 29, 4, (2017), 1735-1743 https://doi.org/10.1021/acs.chemmater.6b05248
  3. Dong Joo Choi, Jeong-Ki Kim, Haseob Seong, Min-Seok Jang, Young-Ho Kim, The formation of Cu2O nanoparticles in polyimide using Cu electrodes via chemical curing, and their application in flexible polymer memory devices, Organic Electronics, 27, (2015), 65-71 https://doi.org/10.1016/j.orgel.2015.09.007
  4. D. P. Halliday, M. D. G. Potter, J. T. Mullins, A. W. Brinkman, Photoluminescence study of a bulk vapour grown CdTe crystal, Journal of Crystal Growth, 220, 1-2, (2000), 30-38 https://doi.org/10.1016/S0022-0248(00)00755-7
  5. Necmi Serin, Tülay Serin, Şeyda Horzum, Yasemin Celik, Annealing effects on the properties of copper oxide thin films prepared by chemical deposition, Semiconductor Science and Technology, 20, 5, (2005), 398 https://doi.org/10.1088/0268-1242/20/5/012
  6. Junie Jhon Magdadaro Vequizo, C. Zhang, Masaya Ichimura, Fabrication of Cu2O/Fe–O heterojunction solar cells by electrodeposition, Thin Solid Films, 597, (2015), 83-87 https://doi.org/10.1016/j.tsf.2015.11.034
  7. Kulandaivelu Kaviyarasan, Sambandam Anandan, Ramalinga Viswanathan Mangalaraja, Thirugnanasambandam Sivasankar, Muthupandian Ashokkumar, Sonochemical synthesis of Cu2O nanocubes for enhanced chemiluminescence applications, Ultrasonics Sonochemistry, 29, (2016), 388-393 https://doi.org/10.1016/j.ultsonch.2015.10.018
  8. Javeed Mahmood, Feng Li, Sun-Min Jung, Mahmut Sait Okyay, Ishfaq Ahmad, Seok-Jin Kim, Noejung Park, Hu Young Jeong, Jong-Beom Baek, An efficient and pH-universal ruthenium-based catalyst for the hydrogen evolution reaction, Nature Nanotechnology, 12, (2017), 441-446 https://doi.org/10.1038/nnano.2016.304
  9. G. Jimenez-Cadena, E. Comini, M. Ferroni, G. Sberveglieri, Synthesis of Cu2O bi-pyramids by reduction of Cu(OH)2 in solution, Materials Letters, 64, 3, (2010), 469-471 https://doi.org/10.1016/j.matlet.2009.11.051
  10. M. Kooti, L. Matouri, Fabrication of nanosized cuprous oxide using fehling's solution, Scientia Iranica, 17, 1, (2010), 73-78
  11. Mehmet Zahmakiran, Saim Ozkar, Zeolite-confined ruthenium(0) nanoclusters catalyst: record catalytic activity, reusability, and lifetime in hydrogen generation from the hydrolysis of sodium borohydride, Langmuir, 25, 5, (2009), 2667-2678 https://doi.org/10.1021/la803391c
  12. K. Gopalakrishnan, C. Ramesh, V. Ragunathan, M. Thamilselvan, Antibacterial activity of Cu2O nanoparticles on E. coli synthesized from Tridax procumbens leaf extract and surface coating with polyaniline, Digest Journal of Nanomaterials and Biostructures, 7, 2, (2012), 833-839
  13. H. Sekhar, D. Narayana Rao, Preparation, characterization and nonlinear absorption studies of cuprous oxide nanoclusters, micro-cubes and micro-particles, Journal of Nanoparticle Research, 14, 976, (2012), 1-11 https://doi.org/10.1007/s11051-012-0976-4
  14. Hui-Bog Noh, Kyung-Sun Lee, Pranjal Chandra, Mi-Sook Won, Yoon-Bo Shim, Application of a Cu–Co alloy dendrite on glucose and hydrogen peroxide sensors, Electrochimica Acta, 61, (2012), 36-43 https://doi.org/10.1016/j.electacta.2011.11.066
  15. Fadime Eryılmaz Pehlivan, Vitamin C: An antioxidant agent, in: A.H. Hamza (Ed.) Vitamin C, IntechOpen, 2017, https://doi.org/10.5772/intechopen.69660
  16. Gregory A. Luurtsema, Spin coating for rectangular substrates, Department of Electrical Engineering and Computer Sciences, University of California, Berkeley, 1997
  17. Praduman Arora, Aadesh P. Singh, Bodh R. Mehta, Suddhasatwa Basu, Metal doped tubular carbon nitride (tC3N4) based hematite photoanode for enhanced photoelectrochemical performance, Vacuum, 146, (2017), 570-577 https://doi.org/10.1016/j.vacuum.2017.07.010
  18. Diwakar Chauhan, V. R. Satsangi, Sahab Dass, Rohit Shrivastav, Preparation and characterization of nanostructured CuO thin films for photoelectrochemical splitting of water, Bulletin of Materials Science, 29, 7, (2006)
  19. Shahrzad Arshadi-Rastabi, Javad Moghaddam, Mohammad Reza Eskandarian, Synthesis, characterization and stability of Cu2O nanoparticles produced via supersaturation method considering operational parameters effect, Journal of Industrial and Engineering Chemistry, 22, (2015), 34-40 https://doi.org/10.1016/j.jiec.2014.06.022
  20. Zhebo Chen, Huyen N. Dinh, Eric Miller, Photoelectrochemical water splitting, 1 ed., Springer, New York, 2013, https://doi.org/10.1007/978-1-4614-8298-7
  21. Josny Joy, Jinu Mathew, Soney C. George, Nanomaterials for photoelectrochemical water splitting–review, International Journal of Hydrogen Energy, 43, 10, (2018), 4804-4817 https://doi.org/10.1016/j.ijhydene.2018.01.099
  22. Vitriany Ekasari, Gatut Yudoyono, Fabrikasi DSSC dengan dye ekstrak jahe merah (Zingiber officinale linn var. rubrum) variasi larutan TiO2 nanopartikel berfase anatase dengan teknik pelapisan spin coating, Jurnal Sains dan Seni ITS, 2, 1, (2013), B15-B20

Last update:

  1. Influence of pH value of precursor on growth, structural, and optical properties of Cu2O thin films grown in Mist-CVD

    Ece Kutlu-Narin, Polat Narin, Baris Emre, Sefer Bora Lisesivdin. Physica B: Condensed Matter, 681 , 2024. doi: 10.1016/j.physb.2024.415860

Last update: 2024-11-20 13:18:43

No citation recorded.