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Journals / Gazi University Journal of Science / 2009 / Cilt: 22 - Sayı: 4

Synthesis of Platinum Particles from H2PtCl6 with Hydrazine as Reducing Agent

Berceste BEYRİBEY
Burcu ÇORBACIOĞLU
Zehra ALTIN
Pages
351–357
Publication Date
2010-03-27
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Key Words: Pt nanoparticle, H2PtCl6, Hydrazine, Chemical reduction.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Platinum nanoparticles were obtained by chemical reduction of hexachloroplatinic acid (H2PtCl6) with hydrazine at various temperature and pH values.
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Key Findings & Data:The morphology of platinum nanoparticles was investigated by JEOL, JSM-5410LX scanning electron microscope (SEM).
💡
Conclusion & Impact:Key Words: Pt nanoparticle, H2PtCl6, Hydrazine, Chemical reduction.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Pt nanoparticle · H2PtCl6 · Hydrazine

Abstract

Platinum nanoparticles were obtained by chemical reduction of hexachloroplatinic acid (H2PtCl6) with hydrazine at various temperature and pH values. Reducing agent was chosen depending on the oxidation reactions and potential values of chemical materials used in the experiment. The aim of this study was to investigate the effects of temperature and pH on the structure of platinum particles. The morphology of platinum nanoparticles was investigated by JEOL, JSM-5410LX scanning electron microscope (SEM). Malvern Zetasizer 3000 HSA was used to determine size and zeta potential of platinum nanoparticles. The parameters that correspond to the production of minimum size platinum particles were obtained in addition the corresponding distribution of particle size were determined. These parameters were assumed to be the optimum conditions to obtain platinum nanoparticles from H2PtCl6 using hydrazine as reducing agent. Key Words: Pt nanoparticle, H2PtCl6, Hydrazine, Chemical reduction.

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Cite This Article

BEYRİBEY, B., ÇORBACIOĞLU, B., ALTIN, Z. (2010). Synthesis of Platinum Particles from H2PtCl6 with Hydrazine as Reducing Agent. Gazi University Journal of Science, Cilt: 22 - Sayı: 4, 351–357. https://ajindex.com/articles/255250

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References (13)

  1. Santiago, E.I., Paganin, V.A., Carmo, M., Gonzalez, E.R., Ticianelli, E.A., “Studies of CO tolerance on Modified Gas Diffusion Electrodes Containing Ruthenium Dispersed on Carbon”, Journal of Electroanalytical Chemistry, 575:53-60 (2005)
  2. Verde-Gomez, Y., Alonso-Nunez, G., Cervantes, F., Keer, A., “Aqueous Solution Reaction to Synthesize Ammonium Hexachloroplatinate and Its Crystallographic and Thermogravimetric Characterization”, Materials Letters, 57: 4667-4672 (2003)
  3. Gonzalez-Huerta, R.G., Chavez-Carvayar, J.A., Solorza-Feria, O., “Electrocatalysis of Oxygen Reduction on Carbon Supported Ru-Based Catalysts in A Polymer Electrolyte Fuel Cell”, Journal of Power Sources, 153:11–17 (2006
  4. Larminie, J., Dicks, A., “Fuel Cell Systems Explained”, John Wiley & Sons, New York, 66-69 (2000)
  5. Wang, H., Sun, X., Ye, Y., Qiu, S., “Radiation Induced Synthesis of Pt Nanoparticles Supported on Carbon Nanotubes” Journal of Power Sources, 161(2):839-842 (2006)
  6. Ralph, T. R., Hogarth, M.P., “Catalysis for Low Temperature Fuel Cells, Partt II: The Anode Challenges”, Platinum Metal Reviews, 46(3): 117-135 (2002)
  7. Verde, Y., Alonso-Nunez, G., Miki-Yoshida, M., Jose-Yacaman, M., Ramos, V.H., Keer, A., “Active Area and Particle Size of Pt Particles Synthesized from (NH4 )2PtCl6 on a Carbon Support”, Catalysis Today, 107-108: 826-830 (2005)
  8. Verde, Y., Alonso, G., Ramos, V., Zhang, H., Jacobson, A.J., Keer, A., “Pt/C Obtained from Carbon with Different Treatments and (NH4 )2PtCl6 as a Pt Precursor” Applied Catalysis A: General, 277(1-2): 201-207 (2004)
  9. Ananiev, A. V., Broudic, J. C., Brossard, Ph., “The Platinum Catalyzed Hydrazine Decomposition in Non-Nitrate Acidic Media”, Applied Catalysis A: General, 242: 1-10 (2003)
  10. Solla-Gullon, J., Rodes, A., Montiel, V., Aldaz, A., Clavilier, J., “Electrochemical Characterisation of Platinum-Palldium Nanoparticles Prepared in a Water-in-Oil Microemulsion”, Journal of Electroanalytical Chemistry, 554-555: 273-284 (2003)
  11. Chen, D. H., Yeh, J. J., Huang, T. C., “Synthesis of Platinum Ultrafine Particles in AOT Reverse Micelles”, Journal of Colloid and Interface Science, 215: 159-166 (1999)
  12. Thompson, S.D., Jordan, L.R., Forsyth, M., “Platinum Electrodeposition for Polymer Electrolyte Membrane Fuel Cells”, Electrochimica Acta, 46(10-11): 1657-1663 (2001)
  13. Thompson, S.D., Jordan, L.R., Shukla, A.K., Forsyth, M., “Platinum Electrodeposition from H3Pt(SO3 )2OH”, Solutions”, Journal of