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One-pot synthesis of PdM/RGO (M=Co, Ni, or Cu) catalysts under the existence of PEG for electro-oxidation of methanol

  • Jinmei Ji
  • Peng Dong
  • Yan Lin
  • Xiaoyuan Zeng
  • Xue Li
  • Xikun Yang
  • Qiugu He
  • Yingjie Zhang
  • Mingli Xu
Research Paper
  • 108 Downloads

Abstract

The binary PdM (M=Co, Ni, Cu) catalysts were synthesized with one-pot on reduced graphene oxide (RGO) using the sodium borohydride reduction method under the existence of the polyethylene glycol (PEG). And the catalysts were used for the electro-oxidation of methanol in alkaline media. Cyclic voltammetry (CV) and chronoamperometry (i-t) tests indicated that the Pd-based binary systems significantly enhanced electrochemical activities and improved stability compared with the monometallic Pd/RGO and commercial Pd/C (JM) catalysts. The lower onset potentials of PdM/RGO indicated that the prepared PdM/RGO catalysts had the better electrochemical performance than Pd/RGO and Pd/C (JM). Physicochemical properties of the PdM/RGO catalysts were characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM), X-ray photoelectron spectroscopy (XPS), and Raman. These results show that the better electrochemical performance of PdM/RGO can be ascribed to the addition of the second metal and PEG, because M successfully modified the morphology and electronic structure of Pd, and improved dispersibility of PdM on the reduced graphene oxide. And these modifications can be easily carried out under the presence of PEG.

Keywords

Electrocatalyst Palladium bimetallic nanostructure PEG Reduced graphene oxide One-pot synthesis Methanol oxidation 

Notes

Funding information

This work was financially supported by the National Natural Science Foundation of China (Nos. 51764030, 51164017, and 21363012).

Compliance with ethical standards

Conflict of interest

The authors declare that they have no conflict of interest.

References

  1. Antolini E, Gonzalez ER (2010) Alkaline direct alcohol fuel cells. J Power Sources 195:3431–3450CrossRefGoogle Scholar
  2. Atar N, Eren T, Demirdögen B, Yola ML, Çağlayan MO (2015) Silver, gold, and silver@gold nanoparticle-anchored l-cysteine-functionalized reduced graphene oxide as electrocatalyst for methanol oxidation. Ionics 21:2285–2293CrossRefGoogle Scholar
  3. Awasthi R, Singh RN (2013) Graphene-supported Pd-Ru nanoparticles with superior methanol electrooxidation activity. Carbon 51:282–289CrossRefGoogle Scholar
  4. Burstein GT, Barnett CJ, Kucernak AR, Williams KR (1997) Aspects of the anodic oxidation of methanol. Catal Today 38:425–437CrossRefGoogle Scholar
  5. Chen A, Ostrom C (2015) Palladium-based nanomaterials: synthesis and electrochemical applications. Chem Rev 115:11999–12044CrossRefGoogle Scholar
  6. Chen X, Wu G, Chen J, Chen X, Xie Z, Wang X (2011) Synthesis of “clean” and well-dispersive Pd nanoparticles with excellent electrocatalytic property on graphene oxide. J Am Chem Soc 133:3693–3695CrossRefGoogle Scholar
  7. Chen W, Zhang Y, Wei X (2015) Catalytic performances of PdNi/MWCNT for electrooxidations of methanol and ethanol inalkaline media. Int J Hydrog Energy 40:1154–1162CrossRefGoogle Scholar
  8. Chen D, Sun P, Liu H, Yang J (2017) Bimetallic Cu-Pd alloy multipods and their highly electrocatalytic performance for the formic acid oxidation and oxygen reduction. J Mater Chem A 5:4421–4429CrossRefGoogle Scholar
  9. Debe MK (2012) Electrocatalyst approaches and challenges for automotive fuel cells. Nature 486:43–51CrossRefGoogle Scholar
  10. Duan B, Yang B, Ren F et al (2015) Facile synthesis of PdNi nanowire networks supported on reduced graphene oxide with enhanced catalytic performance for formic acid oxidation. J Mater Chem A 3:14001–14006CrossRefGoogle Scholar
  11. Elliott BJ, Willis WB, Bowman CN (1999) Polymerization kinetics of pseudocrown ether network formation for facilitated transport membranes. Macromolecules 32:3201–3208CrossRefGoogle Scholar
  12. Hasan M, Newcomb SB, Rohan JF, Razeeb KM (2012) Ni nanowire supported 3D flower-like Pd nanostructures as an efficient electrocatalyst for electrooxidation of ethanol in alkaline media. J Power Sources 218:148–156CrossRefGoogle Scholar
  13. Holade Y, Silva RG, Servat K et al (2016) Facile synthesis of highly active and durable PdM/C (M = Fe, Mn) nanocatalysts for the oxygen reduction reaction in an alkaline medium. J Mater Chem A 4:8337–8349CrossRefGoogle Scholar
  14. Hu M, Yao Z, Wang X (2017) Graphene-based nanomaterials for catalysis. Ind Eng Chem Res 56:3477–3502CrossRefGoogle Scholar
  15. Huang Y, Xie J, Zhang X et al (2014) Reduced graphene oxide supported palladium nanoparticles via photoassisted citrate reduction for enhanced electrocatalytic activities. ACS Appl Mater Interfaces 6(18):15795–15801CrossRefGoogle Scholar
  16. Kamarudin SK, Daud WRW, Ho SL, Hasran UA (2007) Overview on the challenges and developments of micro-direct methanol fuel cells (DMFC). J Power Sources 163:743–754CrossRefGoogle Scholar
  17. Kamarudin SK, Achmad F, Daud WRW (2009) Overview on the application of direct methanol fuel cell (DMFC) for portable electronic devices. Int J Hydrog Energy 34:6902–6916CrossRefGoogle Scholar
  18. Khan M, Tahir MN, Adil SF, Khan HU, Siddiqui MRH, al-warthan AA, Tremel W (2015) Graphene based metal and metal oxide nanocomposites: synthesis, properties and their applications. J Mater Chem A 3:18753–18808CrossRefGoogle Scholar
  19. Leng L, Li J, Zeng X, Song H, Shu T, Wang H, Liao S (2017) Enhancing the cyclability of Li-O2 batteries using PdM alloy nanoparticles anchored on nitrogen-doped reduced graphene as the cathode catalyst. J Power Sources 337:173–179CrossRefGoogle Scholar
  20. Li S, Lv J, Teng L et al (2014) Facile synthesis of PdPt@Pt nanorings supported on reduced graphene oxide with enhanced electrocatalytic properties. ACS Appl Mater Interfaces 6:10549–10555CrossRefGoogle Scholar
  21. Li J, Dong H, Li S et al (2016) Polyoxometalate-assisted fabrication of the Pd nanoparticle/reduced graphene oxide nanocomposite with enhanced methanol-tolerance for the oxygen reduction reaction. New J Chem 40:914–918CrossRefGoogle Scholar
  22. Lim E, Kim Y, Choi S et al (2015) Binary PdM catalysts (M = Ru, Sn, or Ir) over a reduced graphene oxide support for electro-oxidation of primary alcohols (methanol, ethanol, 1-propanol) under alkaline conditions. J Mater Chem A 3:5491–5500CrossRefGoogle Scholar
  23. Liu H, Song C, Zhang L, Zhang J, Wang H, Wilkinson DP (2006) A review of anode catalysis in the direct methanol fuel cell. J Power Sources 155:95–110CrossRefGoogle Scholar
  24. Lv J, Zheng J, Li S et al (2014) Facile synthesis of Pt-Pd nanodendrites and their superior electrocatalytic activity. J Mater Chem A 2:4384–4390CrossRefGoogle Scholar
  25. Pattabiraman R (1997) Electrochemical investigations on carbon supported palladium catalysts. Appl Catal A Gen 153:9–20CrossRefGoogle Scholar
  26. Qian H, Chen S, Fu Y, Wang X (2015) Platinum-palladium bimetallic nanoparticles on graphitic carbon nitride modified carbon black: a highly electroactive and durable catalyst for electrooxidation of alcohols. J Power Sources 300:41–48CrossRefGoogle Scholar
  27. Qu K, Wu L, Ren J, Qu X (2012) Natural DNA-modified graphene/Pd nanoparticles as highly active catalyst for formic acid electro-oxidation and for the Suzuki reaction. Appl Mater Interfaces 4(9):5001–5009CrossRefGoogle Scholar
  28. Sarkar S, Jana R, Suchitra, Waghmare UV, Kuppan B, Sampath S, Peter SC (2015) Ordered Pd2Ge intermetallic nanoparticles as highly efficient and robust catalyst for ethanol oxidation. Chem Mater 27:7459–7467CrossRefGoogle Scholar
  29. Sharma S, Pollet BG (2012) Support materials for PEMFC and DMFC electrocatalysts—a review. J Power Sources 208:96–119CrossRefGoogle Scholar
  30. Song P, Liu L, Wang A et al (2015) One-pot synthesis of platinum-palladium-cobalt alloyed nanoflowers with enhanced electrocatalytic activity for ethylene glycol oxidation. Electrochim Acta 164:323–329CrossRefGoogle Scholar
  31. Wu K, Zhang Q, Sun D, Zhu X, Chen Y, Lu T, Tang Y (2015) Graphene-supported Pd-Pt alloy nanoflowers: in situ growth and their enhanced electrocatalysis towards methanol oxidation. Int J Hydrog Energy 40:6530–6537CrossRefGoogle Scholar
  32. Xin Z, Zhu J, Tiwary CS et al (2016) Palladium nanoparticles supported on nitrogen and sulfur dual-doped graphene as highly active electrocatalysts for formic acid and methanol oxidation. ACS Appl Mater Interfaces 8:10858–10865CrossRefGoogle Scholar
  33. Yin Z, Lin L, Ma D (2014) Construction of Pd-based nanocatalysts for fuel cells: opportunities and challenges. Catal Sci Technol 4:4116–4128CrossRefGoogle Scholar
  34. Zhang Z, Liu S, Tian X, Wang J, Xu P, Xiao F, Wang S (2017) Facile synthesis of N-doped porous carbon encapsulated bimetallic PdCo as a highly active and durable electrocatalyst for oxygen reduction and ethanol oxidation. J Mater Chem A 5:10876–10884CrossRefGoogle Scholar
  35. Zhao Y, Zhan L, Tian J, Nie S, Ning Z (2011) Enhanced electrocatalytic oxidation of methanol on Pd/polypyrrole-graphene in alkaline medium. Electrochim Acta 56:1967–1972CrossRefGoogle Scholar

Copyright information

© Springer Nature B.V. 2018

Authors and Affiliations

  • Jinmei Ji
    • 1
    • 3
    • 4
  • Peng Dong
    • 1
    • 2
    • 3
  • Yan Lin
    • 1
    • 2
    • 3
  • Xiaoyuan Zeng
    • 1
    • 2
    • 3
  • Xue Li
    • 1
    • 2
    • 3
  • Xikun Yang
    • 1
    • 3
  • Qiugu He
    • 1
    • 3
    • 4
  • Yingjie Zhang
    • 1
    • 2
    • 3
  • Mingli Xu
    • 1
    • 2
    • 3
  1. 1.National and Local Joint Engineering Laboratory for Lithium-ion Batteries and Materials Preparation TechnologyKunmingChina
  2. 2.Faculty of Metallurgical and Energy EngineeringKunmingChina
  3. 3.Key Laboratory of Advanced Battery Materials of Yunnan ProvinceKunmingChina
  4. 4.Faculty of ScienceKunming University of Science and TechnologyKunmingChina

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