Research Article

Response surface methodology optimization of electrode modification parameters toward hydrazine electrooxidation on Pd/MWCNT/GCE

Volume: 11 Number: 2 December 25, 2023
EN

Response surface methodology optimization of electrode modification parameters toward hydrazine electrooxidation on Pd/MWCNT/GCE

Abstract

In this study, MWCNT supported Pd (Pd/MWCNT) was synthesized by NaBH4 reduction method as catalyst for hydrazine electrooxidation reaction (HEOR). Characterization methods namely inductively coupled plasma mass spectrometry (ICP-MS), elemental mapping, and scanning electron microscopy with energy dispersive X-ray (SEM-EDX) were used to analyze the surface morphology and metal composition of the catalysts. The Pd/MWCNT catalyst's average particle size is estimated to be 6.35 nm based on SEM images. Glassy carbon electrode (GCE) modification parameters namely the amount of catalyst ink transferred to the GCE surface (Vs), ultrasonication time of the catalyst ink (tu), and the drying time of the Pd/MWCNT/GCE (td) were optimized by using response surface methodology as 4.92 μL, 1 min and 19.52 min, respectively. Experimental specific activity value for HEOR was obtained as 7.13 mA cm-2 with 2.59% deviation under optimum conditions. Optimization of electrode preparation conditions is an inexpensive and facile method that could be used to improve the performance of anode catalysts for fuel cells.

Keywords

response surface methodology, hydrazine, electrocatalyst

References

  1. [1]. Su, M., Wang, Q., Li, R., Wang, L. "Per Capita Renewable Energy Consumption in 116 Countries: The Effects of Urbanization, Industrialization, Gdp, Aging, and Trade Openness", Energy, 254, (2022), 124289; Li, W., Yu, X., Hu, N., Huang, F., Wang, J., Peng, Q. "Study on the Relationship between Fossil Energy Consumption and Carbon Emission in Sichuan Province", Energy Reports, 8, (2022), 53-62.
  2. [2]. Nguyen, H. Q., Shabani, B. "Proton Exchange Membrane Fuel Cells Heat Recovery Opportunities for Combined Heating/Cooling and Power Applications", Energy Conversion Management, 204, (2020), 112328; Jamil, A., Rafiq, S., Iqbal, T., Khan, H. A. A., Khan, H. M., Azeem, B., Mustafa, M., Hanbazazah, A. S. "Current Status and Future Perspectives of Proton Exchange Membranes for Hydrogen Fuel Cells", Chemosphere, (2022), 135204; Yeetsorn, R., Maiket, Y., Kaewmanee, W. "The Observation of Supercapacitor Effects on Pemfc–Supercapacitor Hybridization Performance through Voltage Degradation and Electrochemical Processes", RSC advances, 10, (2020), 13100-13111.
  3. [3]. Wan, Z., Tao, Y., Shao, J., Zhang, Y., You, H. "Ammonia as an Effective Hydrogen Carrier and a Clean Fuel for Solid Oxide Fuel Cells", Energy Conversion Management, 228, (2021), 113729; Li, M., Bai, Y., Zhang, C., Song, Y., Jiang, S., Grouset, D., Zhang, M. "Review on the Research of Hydrogen Storage System Fast Refueling in Fuel Cell Vehicle", International Journal of Hydrogen Energy, 44, (2019), 10677-10693.
  4. [4]. Ulas, B., Caglar, A., Kivrak, A., Kivrak, H. "Atomic Molar Ratio Optimization of Carbon Nanotube Supported Pdauco Catalysts for Ethylene Glycol and Methanol Electrooxidation in Alkaline Media", Chemical Papers, 73, (2019), 425-434; Zhao, F., Zheng, L., Yuan, Q., Yang, X., Zhang, Q., Xu, H., Guo, Y., Yang, S., Zhou, Z., Gu, L. "Ultrathin Pdaubite Nanosheets as High‐Performance Oxygen Reduction Catalysts for a Direct Methanol Fuel Cell Device", Advanced Materials, 33, (2021), 2103383.
  5. [5]. Zheng, Y., Wan, X., Cheng, X., Cheng, K., Dai, Z., Liu, Z. "Advanced Catalytic Materials for Ethanol Oxidation in Direct Ethanol Fuel Cells", Catalysts, 10, (2020), 166; Wang, K., Wang, F., Zhao, Y., Zhang, W. "Surface-Tailored Ptpdcu Ultrathin Nanowires as Advanced Electrocatalysts for Ethanol Oxidation and Oxygen Reduction Reaction in Direct Ethanol Fuel Cell", Journal of Energy Chemistry, 52, (2021), 251-261.
  6. [6]. Caglar, A., Ulas, B., Cogenli, M. S., Yurtcan, A. B., Kivrak, H. "Synthesis and Characterization of Co, Zn, Mn, V Modified Pd Formic Acid Fuel Cell Anode Catalysts", Journal of Electroanalytical Chemistry, 850, (2019), 113402; Ulas, B., Kivrak, A., Aktas, N., Kivrak, H. "Carbon Monoxide and Formic Acid Electrooxidation Study on Au Decorated Pd Catalysts Prepared Via Microwave Assisted Polyol Method", Fullerenes, Nanotubes Carbon Nanostructures, 27, (2019), 545-552.
  7. [7]. Kaya, S., Yilmaz, Y., Er, O. F., Alpaslan, D., Ulas, B., Dudu, T. E., Kivrak, H. "Highly Active Rupd Bimetallic Catalysts for Sodium Borohydride Electrooxidation and Hydrolysis", Journal of Electronic Materials, 51, (2022), 403-411; Ulas, B., Alpaslan, D., Yilmaz, Y., Dudu, T. E., Er, O. F., Kivrak, H. "Disentangling the Enhanced Catalytic Activity on Ga Modified Ru Surfaces for Sodium Borohydride Electrooxidation", Surfaces Interfaces, 23, (2021), 100999.
  8. [8]. Martinaiou, I., Videla, A. H. M., Weidler, N., Kübler, M., Wallace, W. D. Z., Paul, S., Wagner, S., Shahraei, A., Stark, R. W., Specchia, S. "Activity and Degradation Study of an Fe-Nc Catalyst for Orr in Direct Methanol Fuel Cell (Dmfc)", Applied Catalysis B: Environmental, 262, (2020), 118217; Ulas, B., Yagizatli, Y., Demir-Kivrak, H. (2022) Metal-Free Catalysts for Fuel Cell Applications, In Carbon-Based Metal Free Catalysts, pp 67-109, Elsevier.
  9. [9]. Osman, S. H., Kamarudin, S. K., Basri, S., A. Karim, N. "Three-Dimensional Graphene Aerogel Supported on Efficient Anode Electrocatalyst for Methanol Electrooxidation in Acid Media", Catalysts, 13, (2023), 879.
  10. [10]. Fadzillah, D., Kamarudin, S., Zainoodin, M., Masdar, M. "Critical Challenges in the System Development of Direct Alcohol Fuel Cells as Portable Power Supplies: An Overview", International Journal of Hydrogen Energy, 44, (2019), 3031-3054; Zakaria, Z., Kamarudin, S. K., Abd Wahid, K. A., Hassan, S. H. A. "The Progress of Fuel Cell for Malaysian Residential Consumption: Energy Status and Prospects to Introduction as a Renewable Power Generation System", Renewable Sustainable Energy Reviews, 144, (2021), 110984.
APA
Ulaş, B. (2023). Response surface methodology optimization of electrode modification parameters toward hydrazine electrooxidation on Pd/MWCNT/GCE. MANAS Journal of Engineering, 11(2), 204-215. https://doi.org/10.51354/mjen.1312700
AMA
1.Ulaş B. Response surface methodology optimization of electrode modification parameters toward hydrazine electrooxidation on Pd/MWCNT/GCE. MJEN. 2023;11(2):204-215. doi:10.51354/mjen.1312700
Chicago
Ulaş, Berdan. 2023. “Response Surface Methodology Optimization of Electrode Modification Parameters Toward Hydrazine Electrooxidation on Pd MWCNT GCE”. MANAS Journal of Engineering 11 (2): 204-15. https://doi.org/10.51354/mjen.1312700.
EndNote
Ulaş B (December 1, 2023) Response surface methodology optimization of electrode modification parameters toward hydrazine electrooxidation on Pd/MWCNT/GCE. MANAS Journal of Engineering 11 2 204–215.
IEEE
[1]B. Ulaş, “Response surface methodology optimization of electrode modification parameters toward hydrazine electrooxidation on Pd/MWCNT/GCE”, MJEN, vol. 11, no. 2, pp. 204–215, Dec. 2023, doi: 10.51354/mjen.1312700.
ISNAD
Ulaş, Berdan. “Response Surface Methodology Optimization of Electrode Modification Parameters Toward Hydrazine Electrooxidation on Pd MWCNT GCE”. MANAS Journal of Engineering 11/2 (December 1, 2023): 204-215. https://doi.org/10.51354/mjen.1312700.
JAMA
1.Ulaş B. Response surface methodology optimization of electrode modification parameters toward hydrazine electrooxidation on Pd/MWCNT/GCE. MJEN. 2023;11:204–215.
MLA
Ulaş, Berdan. “Response Surface Methodology Optimization of Electrode Modification Parameters Toward Hydrazine Electrooxidation on Pd MWCNT GCE”. MANAS Journal of Engineering, vol. 11, no. 2, Dec. 2023, pp. 204-15, doi:10.51354/mjen.1312700.
Vancouver
1.Berdan Ulaş. Response surface methodology optimization of electrode modification parameters toward hydrazine electrooxidation on Pd/MWCNT/GCE. MJEN. 2023 Dec. 1;11(2):204-15. doi:10.51354/mjen.1312700