Abstract
In this study, for direct methanol fuel cell (DMFC), PtCu and PtOs nanocatalysts were prepared using the ultrasound-assisted method to directly enhance methanol fuel cell (DMFC) performance. Ultrasonic applications are safe from laboratory to industry and from environmental impacts on energy applications. It was aimed to strengthen Pt/Cu and Pt/Os dispersion with platinum nanocatalyst directly stabilized by copper (Cu) and osmium (Os) ligands and to increase active surface area by using ultrasonication method. Then, these prepared monodisperse nanomaterials for characterization techniques have been used as X-ray diffraction, transmission electron microscopy, X-ray photoelectron spectroscopy, and induced paired plasma optical emission spectrometry. The results obtained show that methanol crossover has been found to decrease significantly when reaching the value of the large stable open-circuit voltage of the DMFC under the ultrasound-assisted system. Polarization performance does not change significantly. For this reason, in an ultrasound-assisted process, increased energy density of DMFC in high methanol concentration improves operating performance. The membrane electrode assembly having PtOs and PtCu provided the highest performance with the peak power density of 0.582 and 0.489 \(\hbox {mW/cm}^{2}\) at a temperature of 120 \(^{\circ }\hbox {C}\) and concentration methanol of 4 M, respectively. Based on the results of the stability tests, a commercial cathode catalyst was developed from PtCu and PtOs.
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Ozturk, Z.; Sen, F.; Sen, S.; Gokagac, G.J.: The preparation and characterization of nano-sized Pt-Pd alloy catalysts and comparison of their superior catalytic activities for methanol and ethanol oxidation. Mater. Sci. 47, 8134–8144 (2012). https://doi.org/10.1007/s10853-012-6709-3
Boudghene, S.A.; Traversa, E.: Fuel cells an alternative to standard sources of energy. Renew. Sustain. Energy Rev. 6, 297–306 (2002)
Sen, F.; Sen, S.; Gökağaç, G.: Efficiency enhancement of methanol/ethanol oxidation reactions on Pt nanoparticles prepared using a new surfactant, 1,1-dimethyl heptanethiol. Phys. Chem. 13, 1676–1684 (2011)
Sen, F.; Gökağaç, G.: Activity of carbon-supported platinum nanoparticles toward methanol oxidation reaction: role of metal precursor and a new surfactant, tert-octanethiol. J. Phys. Chem. 111, 1467 (2007)
Vielstich, W.; Lamm, A.; Gasteiger, H.E.: Handbook of Fuel Cells—Fundamentals Technology and Applications, 1st edn. Wiley, West Sussex (2003)
Hirscher, M.: Handbook of Hydrogen Storage. Wiley, Weinheim (2010)
Zhao, T.S.; Chen, R.; Yang, W.W.; Xu, C.: Small direct methanol fuel cells with passive supply of reactants. J. Power Sources 191, 185–202 (2009)
Sharma, S.; Pollet, B.G.: Support materials for PEMFC and DMFC electrocatalysts—a review. J. Power Sources 208, 96–119 (2012)
Reddington, E.; Sapienza, A.; Gurau, B.; Viswanathan, R.; Sarangapani, S.; Smotkin, E.S.; Mallouk, T.E.: Combinatorial electrochemistry: a highly parallel, optical screening method for discovery of better electrocatalysts. Science 280, 1735–1737 (1998)
Zhao, X.; Yin, M.; Ma, L.; Liang, L.; Liu, C.; Liao, J.; Lu, T.; Xing, W.: Recent advances in catalysts for direct methanol fuel cells. Energy Environ. Sci. 4, 2736–2753 (2011)
Yang, B.; Manthiram, A.: Sulfonated poly(ether ether ketone) membranes for direct methanol fuel cells. Electrochem. Solid-State Lett. 6(11), 229–231 (2003). https://doi.org/10.1149/1.1613073
Basri, S.; Kamarudin, S.K.; Daud, W.R.W.; Yaakub, Z.: Nanocatalyst for direct methanol fuel cell (DMFC). Int. J. Hydrog. Energy 35(15), 7957–7970 (2010)
Mauritz, K.A.; Moore, R.B.: State of understanding of Nafion. Chem. Rev. 104(109), 4535–4585 (2004)
Stamenkovic, V.R.; Fowler, B.; Mun, B.S.; wang, G.; Ross, P.N.; Lucas, C.A.; Markovic, N.M.: Improved oxygen reduction activity on Pt3Ni(111) via increased surface site availability. Science 315, 493–497 (2007)
Li, M.; Zhao, Z.; Cheng, T.; Fortunelli, A.; Chen, C.Y.; Yu, R.; Zhang, Q.; Gu, L.; Merinov, B.V.; Lin, Z.; Zhu, E.; Yu, T.; Jia, Q.; Guo, J.; Zhang, L.; Goddard, W.A.; Huang, Y.; Duan, X.: Ultrafine jagged platinum nanowires enable ultrahigh mass activity for the oxygen reduction reaction. Science 354, 1414–1419 (2016)
Reeve, R.W.; Christensen, P.A.; Hamnett, A.; Haydock, S.A.; Roy, S.C.: Methanol tolerant oxygen reduction catalysts based on transition metal sulfides. J. Electrochem. Soc. 145, 3463–3471 (1998)
Feng, Y.; Ye, F.; Liu, H.; Yang, J.: Enhancing the methanol tolerance of platinum nanoparticles for the cathode reaction of direct methanol fuel cells through a geometric design. Sci. Rep. 5, 16219 (2015)
Song, S.Q.; Zhou, W.J.; Li, W.Z.; Sun, G.; Xin, Q.; Kontou, S.; Tsiakaras, P.: Direct methanol fuel cells: methanol crossover and its influence on single DMFC performance. Ionics 10, 458–462 (2004)
Casalegno, A.; Marchesi, R.: DMFC performance and methanol cross-over: experimental analysis and model validation. J. Power Sources 185, 318–330 (2008)
Wang, J.; Wasmus, S.; Savinell, R.F.: Evaluation of ethanol, 1-propanol, and 2-propanol in a direct oxidation polymer-electrolyte fuel cell a real-time mass spectrometry study. J. Electrochem. Soc. 142, 4218 (1995)
Galvita, V.; Semin, G.; Belyaev, V.; Semikolenov, V.; Tsiakaras, P.; Sobyanin, V.: Synthesis gas production by steam reforming of ethanol. Appl. Catal. A 220, 123 (2001)
Andreadis, G.; Song, S.; Tsiakaras, P.: Direct ethanol fuel cell anode simulation model. J. Power Sources 157, 657–665 (2006)
Song, S.; Zhou, W.; Liang, Z.; Cai, R.; Sun, G.; Xin, Q.; Stergiopoulos, V.; Tsiakaras, P.: The effect of methanol and ethanol cross-over on the performance of PtRu/C-based anode DAFCs. Appl. Catal. B Environ. 55, 65–72 (2005)
Qi, Z.; Kaufman, A.: Liquid-feed direct oxidation fuel cells using neat 2-propanol as fuel. J. Power Sources 118, 54–60 (2003)
Vigier, F.; Rousseau, S.; Coutanceau, C.; Leger, J.M.; Lamy, C.: Electrocatalysis for the direct alcohol fuel cell. Top. Catal. 40(1–4), 111–121 (2006)
Shukla, A.K.; Raman, R.K.: Methanol-resistant oxygen-reduction catalysts for direct methanol fuel cells. Ann. Rev. Mater. Res. 33, 155–168 (2003). https://doi.org/10.1146/annurev.matsci.33.072302.093511
Antolini, E.; Salgado, J.R.C.; Gonzalez, E.R.: The stability of Pt-M (M 1/4 first row transition metal) alloy catalysts and its effect on the activity in low temperature fuel cells. A literatüre review and tests on a Pt–Co catalyst. J. Power Sources 160, 957–968 (2006)
Xu, J.B.; Zhao, T.S.; Yang, W.W.; Shen, S.Y.: Effect of surface composition of Pt–Au alloy cathode catalyst on the performance of direct methanol fuel cells. Int. J. Hydrog. Energy 35, 8699–8706 (2010)
Selvarani, G.; Selvaganesh, S.V.; Krishnamurthy, S.; Kiruthika, G.V.M.; Dhar, S.; Pitchumani, S.; et al.: A methanol-tolerant carbon-supported Pt–Au alloy cathode catalyst for direct methanol fuel cells and its evaluation by DFT. J. Phys. Chem. C. 113, 7461–7468 (2009)
Ren, X.; Springer, T.E.; Zawodzinski, T.A.; Gottesfeld, S.: Methanol transport through Nafion membranes. Electro-osmotic drag effects on potential step measurements. J. Elecrochem. Soc. 147, 466–474 (2000)
Ren, X.; Springer, T.E.; Gottesfeld, S.: Water and methanol uptakes in Nafion membranes and membrane effects on direct methanol cell performance. J. Elecrochem. Soc. 147, 92–98 (2000)
Seo, S.H.; Lee, C.S.: A study on the overall efficiency of direct methanol fuel cell by methanol crossover current. Appl. Energy 87, 2597–2604 (2010)
Liu, Z.; Ling, X.Y.; Su, X.; Lee, J.Y.: Carbon-supported Pt and PtRu nanoparticles as catalysts for a direct methanol fuel cell. J. Phys. Chem. B. 108, 8234–8240 (2004)
Klug, H.; Alexander, L.: X-ray Diffraction Procedures, 1st edn. Wiley, New York (1954)
Deivaraj, T.C.; Chen, W.X.; Lee, J.Y.: Preparation of PtNi nanoparticles for the electrocatalytic oxidation of methanol. J. Mater. Chem. 13, 2555 (2003)
Yonezawa, T.; Toshima, N.; Wakai, C.; Nakahara, M.; Nishinaka, M.; Tominaga, T.; Nomura, H.: Structure of monoalkyl-monocationic surfactants on the microscopic three-dimensional platinum surface in water. Colloids Surf. A 169, 35–45 (2000)
Kim, Y.S.; Pivovar, B.S.: The membrane-electrode interface in PEFCs: III. The effect of methanol concentration in DMFCs. J. Electrochem. Soc. 157, 1608–1615 (2010)
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Gezer, B. Studies on an Ultrasonic Synthesis, Characterization, and Thermodynamic Analysis of New Metal Nanocatalysts Applied Directly to Alcohol Fuel Cells. Arab J Sci Eng 43, 6203–6209 (2018). https://doi.org/10.1007/s13369-018-3368-y
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DOI: https://doi.org/10.1007/s13369-018-3368-y