Electrochemical deposition of platinum nanoparticles on different carbon supports and conducting polymers
- 1.6k Downloads
- 68 Citations
Abstract
Electrodeposition of Pt nanoparticles under potentiostatic conditions was performed on several types of carbon electrode supports: commercial macroporous carbon (a three-dimensional electrode), glassy carbon and graphite. Conducting polymers (poly-aniline and poly-o-aminophenol) were also used. The platinum nanoparticles were obtained by different Potential Step Deposition (PSD) methods in 5 mM H2PtCl6 + 0.5 M H2SO4 aqueous solutions. The effect of the final potential, time and number of steps on the quantity, distribution and size of the platinum nanoparticles was analysed. The mechanism of the electrochemical deposition of platinum was studied through the application of theoretical modelling. The progressive nucleation mechanism provided the closest agreement with the results obtained. In addition, the chemical state and morphology of the electrodeposited materials were determined by means of SEM, TEM and XPS. The results show that the carbon material structure has a strong influence on the Pt particle structure and this, in turn, affects the catalytic activity.
Keywords
Carbon supports Conducting polymers Electrodeposition Platinum Electrocatalysis.Notes
Acknowledgements
The authors thank Spanish Ministerio de Educación y Ciencia (Projects CTQ2006-08958/PPQ and MAT2004-1479) and the EU (FEDER) for financial support.
References
- 1.Lordi V, Yao N, Wei J (2001) Chem Mater 13:733CrossRefGoogle Scholar
- 2.Endo M, Kim YA, Ezaka M, Osada K, Yanagiswa T, Hayashi T, Terrones M, Dresselhaus MS (2003) Nano Lett 3:723CrossRefGoogle Scholar
- 3.Boxall DL, Deluga GA, Kenik EA, King WD, Lukehart CM (2001) Chem Mater 13:891CrossRefGoogle Scholar
- 4.Solla-Gullón J, Montiel V, Aldaz A, Clavilier J (2000) J Electroanal Chem 491:69CrossRefGoogle Scholar
- 5.Liu ZL, Lee JY, Han M, Chen WX, Gan LM (2002) J Mater Chem 12:2453CrossRefGoogle Scholar
- 6.Li WZ, Liang CH, Zhou WJ, Qiu JS, Zhou ZH, Sun GQ, Xin Q (2003) J Phys Chem 107:6292Google Scholar
- 7.Yu G, Chen W, Zhao J, Nie Q (2006) J Appl Electrochem 36:1021CrossRefGoogle Scholar
- 8.Chen WX, Zhao J, Lee JY, Liu ZL (2005) Mater Chem Phys 91:124CrossRefGoogle Scholar
- 9.Xue XH, Lu TH, Liu CP, Xing W (2005) Chem Commun 12:1601CrossRefGoogle Scholar
- 10.He P, Liu H, Li Z, Li J (2005) J Electrochem Soc 152:E146CrossRefGoogle Scholar
- 11.Tang H, Chen J, Nie L, Liu D, Deng W, Kuang Y, Yao S (2004) J Colloid Interface Sci 269:26CrossRefGoogle Scholar
- 12.Plyasova LM, Molina IY, Gavrilov AN, Cherepanova SV, Cherstiouk OV, Rudina NA, Savinova ER, Tsirlina GA (2006) Electrochim Acta 51:4477CrossRefGoogle Scholar
- 13.Ye J, Cui H, Wen Y, Zhang W, Xu G, Sheu F (2006) Microchim Acta 152:267CrossRefGoogle Scholar
- 14.Tang H, Chen J, Yao S, Nie L, Kuang Y, Huang Z, Wang D, Ren Z (2005) Mater Chem Phys 92:548CrossRefGoogle Scholar
- 15.He Z, Chen J, Liu D, Tang H, Deng W, Kuang Y (2004) Mater Chem Phys 85:396CrossRefGoogle Scholar
- 16.Duarte MME, Pilla AS, Sieben JM, Mayer CE (2006) Electrochem Commun 8:159CrossRefGoogle Scholar
- 17.Ueda M, Dietz H, Anders A, Kneppe H, Meixner A, Plieth W (2002) Electrochim Acta 48:377CrossRefGoogle Scholar
- 18.Zoval JV, Lee J, Gorer S, Penner RM (1998) J Phys Chem B 102:1166CrossRefGoogle Scholar
- 19.Burchell TD (1999) In: Carbon materials for advances technologies. Pergamon, New YorkGoogle Scholar
- 20.Marsh H, Rodriguez-Reinoso F (1997) In: Sciences of carbon materials. Publicaciones de la Universidad de Alicante, AlicanteGoogle Scholar
- 21.Kinoshita K (1998) In: Carbon, electrochemical and physicochemical properties. Wiley, New YorkGoogle Scholar
- 22.Montilla F, Morallón E, Vázquez JL, Alcañiz-Monge J, Cazorla-Amorós D, Linares-Solano A (2002) Carbon 40:2193CrossRefGoogle Scholar
- 23.Berenguer-Murcia A, Morallón E, Cazorla-Amorós D, Linares-Solano A (2005) Micropor Mesopor Mater 78:159CrossRefGoogle Scholar
- 24.Montilla F, Morallón E, Duo I, Comninellis C, Vázquez JL (2003) Electrochim Acta 48:3891CrossRefGoogle Scholar
- 25.Malinauskas A (1999) Synth Met 107:75CrossRefGoogle Scholar
- 26.Podlovchenko BI, Andreev VN (2002) Russ Chem Rev 71:837CrossRefGoogle Scholar
- 27.Arias-Pardilla J (2007) PhD Thesis, University of AlicanteGoogle Scholar
- 28.Paunovic M, Schlesinger M (1998) In: Fundamentals of electrochemical deposition. Wiley Interscience, New YorkGoogle Scholar
- 29.Scharifker B, Hills G (1983) Electrochim Acta 28:879CrossRefGoogle Scholar
- 30.Bade K, Tsakova V, Schultze JW (1992) Electrochim Acta 37:2255CrossRefGoogle Scholar
- 31.Gloaguen F, Léger JM, Lamy C, Marmann A, Stimming U, Vogel R (1999) Electrochim Acta 44:1805CrossRefGoogle Scholar
- 32.Hernández N, Ortega JM, Coi M, Ortiz R (2001) J Electroanal Chem 515:123CrossRefGoogle Scholar
- 33.Tang YW, Zhang LL, Wang YN, Zhou YM, Gao Y, Liu CP, Xing W, Lu TH (2006) J Power Sources 162:124CrossRefGoogle Scholar
- 34.Gènies L, Faure R, Durand R (1998) Electrochim Acta 44:1317CrossRefGoogle Scholar
- 35.Kim SS, Nah YC, Noh YY, Jo J, Kim DY (2006) Electrochim Acta 51:3814CrossRefGoogle Scholar
- 36.Wang HJ, Yu H, Peng F, Lv P (2006) Electrochem Commun 8:499CrossRefGoogle Scholar
- 37.Sevilla M, Sanchís C, Valdés-Solís T, Morallón E, Fuertes AB (2007) J Phys Chem C 111:9749CrossRefGoogle Scholar
- 38.Frelink T, Visscher W, van Veen JAR (1995) J Electroanal Chem 382:65CrossRefGoogle Scholar
- 39.Bergamaski K, Pinheiro ALN, Teixeira-Neto E, Nart FC (2006) J Phys Chem B 110:19271CrossRefGoogle Scholar