Abstract
Thin films of FexPt100−x (0 < x < 80) alloy were prepared via magnetron sputtering deposition and investigated as electrocatalysts for the oxygen reduction reaction, a process that is central to hydrogen fuel cell technology. Room temperature sputtering produced smooth, uniform films of tightly packed nanocrystallites with a disordered face-centred cubic crystal structure. The electrocatalytic performance of the Fe–Pt thin film catalysts was measured using rotating disk electrode technique and compared with state-of-the-art commercial Pt/C catalysts. Maximum area-specific activity for oxygen reduction of 0.87 mA cm−2 at 0.9 V vs. RHE was measured on the Fe46Pt54 film, which was 1.5 times that of pure sputtered Pt (0.57 mA cm−2) and almost twice the value for commercial Pt/C (0.45 mA cm−2) at the same potential.
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Dresselhaus MS, Thomas IL (2001) Alternative energy technologies. Nature 414:332–337
Schlapbach L, Zuttel A (2001) Hydrogen-storage materials for mobile applications. Nature 414:353–358
Wang F-C, Peng C-H (2014) The development of an exchangeable PEMFC power module for electric vehicles. Int J Hydrogen Energy 39:3855–3867
Wang F-C, Gao C-Y, Li S-C (2014) Impacts of power management on a PEMFC electric vehicle. Int J Hydrogen Energy 39:17336–17346
Larriba T, Garde R, Santarelli M (2013) Fuel cell early markets: techno-economic feasibility study of PEMFC-based drivetrains in materials handling vehicles. Int J Hydrogen Energy 38:2009–2019
Wheeler DJ, Yi JS, Fredley R, Yang D, Patterson T, VanDine L (2001) Advancements in fuel cell stack technology at international fuel cells. J New Mat Electrochem Syst 4:233–238
Ellis MW, von Spakovsky MR, Nelson DJ (2001) Fuel cell systems: efficient, flexible energy conversion for the 21st century. Proc IEEE 89:1808–1818
Rhen FMF, McKeown C (2017) Enhanced methanol oxidation on strained Pt films. J Phys Chem C 121:2556–2562
Vigier F, Coutanceau C, Hahn F, Belgsir EM, Lamy C (2004) On the mechanism of ethanol electro-oxidation on Pt and PtSn catalysts: electrochemical and in situ Ir reflectance spectroscopy studies. J Electroanal Chem 563:81–89
Holton OT, Stevenson JW (2013) The role of platinum in proton exchange membrane fuel cells. Platinum Met Rev 57:259–271
Jaksic JM, Ristic NM, Krstajic NV, Jaksic MM (1998) Electrocatalysis for hydrogen electrode reactions in the light of fermi dynamics and structural bonding factors—I. Individual electrocatalytic properties of transition metals. Int J Hydrogen Energy 23:1121–1156
Jalan V, Taylor EJ (1983) Importance of interatomic spacing in catalytic reduction of oxygen in phosphoric acid. J Electrochem Soc 130:2299–2302
Mukerjee S, Srinivasan S (1993) Enhanced electrocatalysis of oxygen reduction on platinum alloys in proton exchange membrane fuel cells. J Electroanal Chem 357:201–224
Mukerjee S, Srinivasan S, Soriaga MP, McBreen J (1995) Role of structural and electronic properties of Pt and Pt alloys on electrocatalysis of oxygen reduction an in situ XANES and EXAFS investigation. J Electrochem Soc 142:1409–1422
Toda T, Igarashi H, Watanabe M (1999) Enhancement of the electrocatalytic O2 reduction on Pt–Fe alloys. J Electroanal Chem 460:258–262
Sneed BT, Young AP, Tsung CK (2015) Building up strain in colloidal metal nanoparticle catalysts. Nanoscale 7:12248–12265
Chan MCY, Chen L, Nan F, Britten JF, Bock C, Botton GA (2012) Structure, ordering, and surfaces of Pt-Fe alloy catalytic nanoparticles from quantitative electron microscopy and X-ray diffraction. Nanoscale 4:7273–7279
Koh S, Yu C, Mani P, Srivastava R, Strasser P (2007) Activity of ordered and disordered Pt-Co alloy phases for the electroreduction of oxygen in catalysts with multiple coexisting phases. J Power Sources 172:50–56
Nilekar AU, Xu Y, Zhang J, Vukmirovic MB, Sasaki K, Adzic RR, Mavrikakis M (2007) Bimetallic and ternary alloys for improved oxygen reduction catalysis. Top Catal 46:276–284
Li W, Zhou W, Li H, Zhou Z, Zhou B, Sun G, Xin Q (2004) Nano-structured Pt–Fe/C as cathode catalyst in direct methanol fuel cell. Electrochim Acta 49:1045–1055
Li W, Xin Q, Yan Y (2010) Nanostructured Pt–Fe/C cathode catalysts for direct methanol fuel cell: the effect of catalyst composition. Int J Hydrogen Energy 35:2530–2538
Duan H, Hao Q, Xu C (2014) Nanoporous PtFe alloys as highly active and durable electrocatalysts for oxygen reduction reaction. J Power Sources 269:589–596
Yan Z, Wang M, Liu J, Liu R, Zhao J (2014) Glycerol-stabilized NaBH4 reduction at room-temperature for the synthesis of a carbon-supported PtxFe alloy with superior oxygen reduction activity for a microbial fuel cell. Electrochim Acta 141:331–339
Chen W, Kim J, Sun S, Chen S (2008) Electrocatalytic reduction of oxygen by FePt alloy nanoparticles. J Phys Chem C 112:3891–3898
Ye H, Crooks RM (2007) Effect of elemental composition of PtPd bimetallic nanoparticles containing an average of 180 atoms on the kinetics of the electrochemical oxygen reduction reaction. J Am Chem Soc 129:3627–3633
Ramirez-Caballero GE, Ma Y, Callejas-Tovar R, Balbuena PB (2010) Surface segregation and stability of core-shell alloy catalysts for oxygen reduction in acid medium. Phys Chem Chem Phys 12:2209–2218
Wang C, van der Vliet D, More KL, Zaluzec NJ, Peng S, Sun S, Daimon H, Wang G, Greeley J, Pearson J et al (2011) Multimetallic Au/FePt3 nanoparticles as highly durable electrocatalyst. Nano Lett 11:919–926
Toda T, Igarashi H, Uchida H, Watanabe M (1999) Enhancement of the electroreduction of oxygen on Pt alloys with Fe, Ni, and Co. J Electrochem Soc 146:3750–3756
Paulus UA, Wokaun A, Scherer GG, Schmidt TJ, Stamenkovic V, Radmilovic V, Markovic NM, Ross PN (2002) Oxygen reduction on carbon-supported Pt–Ni and Pt–Co alloy catalysts. J Phys Chem B 106:4181–4191
Stamenkovic VR, Fowler B, Mun BS, Wang G, Ross PN, Lucas CA, Marković NM (2007) Improved oxygen reduction activity on Pt3Ni(111) via increased surface site availability. Science 315:493–497
Stamenkovic VR, Mun BS, Arenz M, Mayrhofer KJJ, Lucas CA, Wang G, Ross PN, Markovic NM (2007) Trends in electrocatalysis on extended and nanoscale Pt-bimetallic alloy surfaces. Nat Mater 6:241–247
Kocha SS, Shinozaki K, Zack JW, Myers DJ, Kariuki NN, Nowicki T, Stamenkovic V, Kang Y, Li D, Papageorgopoulos D (2017) Best practices and testing protocols for benchmarking ORR activities of fuel cell electrocatalysts using rotating disk electrode. Electrocatal 8:366–374
Kuo C-M, Kuo PC, Wu H-C (1999) Microstructure and magnetic properties of Fe100–XPtx alloy films. J Appl Phys 85:2264–2269
Ristau RA, Barmak K, Lewis LH, Coffey KR, Howard JK (1999) On the relationship of high coercivity and L10 ordered phase in Copt and FePt thin films. J Appl Phys 86:4527–4533
Antolini E (2016) Iron-containing platinum-based catalysts as cathode and anode materials for low-temperature acidic fuel cells: a review. RSC Adv 6:3307–3325
Denton AR, Ashcroft NW (1991) Vegard law. Phys Rev A 43:3161–3164
Nosé Y, Kushida A, Ikeda T, Nakajima H, Tanaka K, Numakura H (2003) Re-examination of phase diagram of Fe-Pt system. Mater Trans 44:2723–2731
Takahashi YK, Ohnuma M, Hono K (2003) Ordering process of sputtered FePt films. J Appl Phys 93:7580–7582
Gottesfeld S, Raistrick I, Srinivasan S (1987) Oxygen reduction kinetics on a platinum RDE coated with a recast Nafion film. J Electrochem Soc 134:1455–1462
Shinozaki K, Zack JW, Richards RM, Pivovar BS, Kocha SS (2015) Oxygen reduction reaction measurements on platinum electrocatalysts utilizing rotating disk electrode technique: I. Impact of impurities, measurement protocols and applied corrections. J Electrochem Soc 162:F1144–F1158
Garsany Y, Baturina OA, Swider-Lyons KE, Kocha SS (2010) Experimental methods for quantifying the activity of platinum electrocatalysts for the oxygen reduction reaction. Anal Chem 82:6321–6328
Acknowledgements
This research is supported by Science Foundation Ireland Grant Number 12/IP/1692 and the HEA PRTLI4 programme (INSPIRE).
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McKeown, C., Rhen, F.M.F. Fe–Pt thin film for oxygen reduction reaction. J Appl Electrochem 48, 1009–1017 (2018). https://doi.org/10.1007/s10800-018-1228-9
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DOI: https://doi.org/10.1007/s10800-018-1228-9