Top

Journal of Nanoparticle Research

Published in:

01-03-2012 | Brief Communication

Organometallic Pt precursor on graphite substrate: deposition from SC CO₂, reduction and morphology transformation as revealed by SFM

Authors: Igor V. Elmanovich, Alexander V. Naumkin, Marat O. Gallyamov, Alexei R. Khokhlov

Published in: Journal of Nanoparticle Research | Issue 3/2012

Activate our intelligent search to find suitable subject content or patents.

search-config

AI-assisted search

Off

Abstract

Organometallic Pt precursor was deposited on model highly oriented pyrolytic graphite substrate from solutions in supercritical carbon dioxide. Morphology transformations during reduction process including real-time observations were studied by scanning force microscopy (SFM). We confirmed that SC CO₂ is a promising mediator in deposition process even for rather hydrophobic supports. SFM data show that thermal decomposition of the PtMe₂(COD) precursor with subsequent hydrogen post-treatment allows one to obtain rather pure and well-defined Pt nanoparticles with average height above a substrate level of 4.5 ± 0.6 nm.

previous article Direct assembly of in situ templated CdSe quantum dots via crystalline lamellae structure of polyamide 66

next article Preparation of superparamagnetic sodium alginate nanoparticles for covalent immobilization of Candida rugosa lipase

Dont have a licence yet? Then find out more about our products and how to get one now:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

über 102.000 Bücher
über 537 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Finance + Banking
Management + Führung
Marketing + Vertrieb
Maschinenbau + Werkstoffe
Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

inform now

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

über 67.000 Bücher
über 390 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Maschinenbau + Werkstoffe

Jetzt Wissensvorsprung sichern!

inform now

Bayrakceken A, Kitkamthorn U, Aindow M, Erkey C (2007) Decoration of multi-wall carbon nanotubes with platinum nanoparticles using supercritical deposition with thermodynamic control of metal loading. Scripta Mater 56:101–103CrossRef

Bayrakceken A, Smirnova A, Kitkamthorn U, Aindow M, Turker L, Eroglu I, Erkey C (2008) Pt-based electrocatalysts for polymer electrolyte membrane fuel cells prepared by supercritical deposition technique. J Power Sources 179:532–540CrossRef

Bayrakceken A, Cangul B, Zhang LC, Aindow M, Erkey C (2010) PtPd/BP2000 electrocatalysts prepared by sequential supercritical carbon dioxide deposition. Int J Hydrogen Energy 35:11669–11680CrossRef

Bönnemann H, Khelashvili G (2010) Efficient fuel cell catalysts emerging from organometallic chemistry. Appl Organomet Chem 24:257–268

Botman A, de Winter DAM, Mulders JJL (2008) Electron-beam-induced deposition of platinum at low landing energies. J Vac Sci Technol B 26:2460–2463CrossRef

Cangul B, Zhang LC, Aindow M, Erkey C (2009) Preparation of carbon black supported Pd, Pt and Pd-Pt nanoparticles using supercritical CO2 deposition. J Supercrit Fluids 50:82–90CrossRef

Chen A, Holt-Hindle P (2010) Platinum-based nanostructured materials: synthesis, properties, and applications. Chem Rev 110:3767–3804CrossRef

Cheung TTP (1984) X-ray photoemission of small platinum and palladium clusters. Surf Sci 140:151–164CrossRef

Dablemont C, Lang P, Mangeney C, Piquemal J-Y, Petkov V, Herbst F, Viau G (2008) FTIR and XPS study of Pt nanoparticle functionalization and interaction with alumina. Langmuir 24:5832–5841CrossRef

Dryden NH, Kumar R, Ou E, Rashidi M, Roy S, Norton PR, Puddephatt RJ (1991) Chemical vapor deposition of platinum: new precursors and their properties. Chem Mater 3:677–685CrossRef

Dückers K, Prince KC, Bonzel HP, Cháb V, Horn K (1987) Adsorption-induced surface core-level shifts of Pt(110). Phys Rev B 36:6292–6301CrossRef

Eberhardt W, Fayet P, Cox DM, Fu Z, Kaldor A, Sherwood R, Sondericker D (1990) Photoemission from mass-selected monodispersed Pt clusters. Phys Rev Lett 64:780–783CrossRef

Erkey C (2009) Preparation of metallic supported nanoparticles and films using supercritical fluid deposition. J Supercrit Fluids 47:517–522CrossRef

Erkey C, Zhang Y (2006) Preparation of supported metallic nanoparticles using supercritical fluids: a review. J Supercrit Fluids 38:252–267CrossRef

Gallyamov MO (2011) Scanning force microscopy as applied to conformational studies in macromolecular research. Macromol Rapid Commun 32:1210–1246CrossRef

Gallyamov MO, Yaminskii IV (2001) Quantitative methods for restoration of true topographical properties of objects using the measured AFM-images. 2. The effect of broadening of the AFM-profile. Surf Investig 16:1135–1141

Gallyamov MO, Yaminsky IV (2001) Quantitative methods of restoration of true topographical properties of the objects by measurement of AFM-images. 1. Contact deformations of the probe and the specimen. Surf Investig 16:1127–1134

Grigor’ev TE, Said-Galiev EE, Nikolaev AYu, Kondratenko MS, Elmanovich IV, Gallyamov MO, Khokhlov AR (2011) Electrocatalysts for fuel cells as synthesized in supercritical carbon dioxide. Nanotechnol Russ 6:311–322CrossRef

Guo Sh, Wang E (2011) Noble metal nanomaterials: controllable synthesis and application in fuel cells and analytical sensors. Nano Today 6:240–264CrossRef

Haji S, Zhang Y, Erkey C (2010) Atmospheric hydrodesulfurization of diesel fuel using Pt/Al2O3 catalysts prepared by supercritical deposition for fuel cell applications. Appl Catal A Gen 374:1–10CrossRef

Hierso J-C, Feurer R, Kalck Ph (2000) Platinum and palladium films obtained by low-temperature MOCVD for the formation of small particles on divided supports as catalytic materials. Chem Mater 12:390–399

Hiramatsu M, Hori M (2010) Preparation of dispersed platinum nanoparticles on a carbon nanostructured surface using supercritical fluid chemical deposition. Materials 3:1559–1572CrossRef

Howells MR, Hitchcock AP, Jacobsen CJ (2009) Introduction: special issue on radiation damage. J Electron Spectrosc Relat Phenom 170:1–3CrossRef

Kim H, Park J-N, Lee W-H (2003) Preparation of platinum-based electrode catalysts for low temperature fuel cell. Catal Today 87:237–245CrossRef

Koops HWP, Kaya A, Weber M (1995) Fabrication and characterization of platinum nanocrystalline material grown by electron-beam induced deposition. J Vac Sci Technol B 13:2400–2403CrossRef

Kumar R, Roy S, Rashidi M, Puddephatt RJ (1989) New precursors for chemical vapour deposition of platinum and the hydrogen effect on CVD. Polyhedron 8:551–553CrossRef

Langford RM, Wang T-X, Ozkaya D (2007) Reducing the resistivity of electron and ion beam assisted deposited Pt. Microelectron Eng 84:784–788CrossRef

Lee TR, Whitesides GM (1991) Heterogeneous reductions of (diolefin)dialkylplatinum(II) complexes on platinum black in ethyl alcohol: kinetics, isotopic interchange of hydrogen between coadsorbed surface alkyls, and comparison of surface alkyls generated from the platinum complexes and from olefins. J Am Chem Soc 113:2576–2585CrossRef

Liu J (2011) Advanced electron microscopy of metal–support interactions in supported metal catalysts. Chem Cat Chem 3:934–948

Mason MG (1983) Electronic structure of supported small metal clusters. Phys Rev B 27:748–762CrossRef

Miller TM, Whitesides GM (1988) Isotopic exchange reactions occurring in the hydrogenation of (1,5-cyclooctadiene)dialkylplatinum(II) complexes over platinum black. J Am Chem Soc 110:3164–3170CrossRef

Powell CJ (1995) Elemental binding energies for X-ray photoelectron spectroscopy. Appl Surf Sci 89:141–149CrossRef

Rao CRK, Trivedi DC (2005) Chemical and electrochemical depositions of platinum group metals and their applications. Coord Chem Rev 249:613–631CrossRef

Said-Galiyev EE, Nikolaev AYu, Levin EE, Lavrentyeva EK, Gallyamov MO, Polyakov SN, Tsirlina GA, Petrii OA, Khokhlov AR (2011) Structural and electrocatalytic features of Pt/C catalysts fabricated in supercritical carbon dioxide. J Solid State Electrochem 15:623–633CrossRef

Sau TK, Rogach AL (2010) Nonspherical noble metal nanoparticles: colloid-chemical synthesis and morphology control. Adv Mater 22:1781–1804CrossRef

Watanabe M, Uchida M, Motoo S (1987) Preparation of highly dispersed Pt + Ru alloy clusters and the activity for the elecirooxidation of methanol. J Electroanal Chem 229:395–406CrossRef

Watkins JJ, Blackburn JM, McCarthy TJ (1999) Chemical fluid deposition: reactive deposition of platinum metal from carbon dioxide solution. Chem Mater 11:213–215CrossRef

Wnuk JD, Gorham JM, Rosenberg SG, van Dorp WF, Madey TE, Hagen CW, Fairbrother DH (2010) Electron beam irradiation of dimethyl-(acetylacetonate) gold(III) adsorbed onto solid substrates. J Appl Phys 107:054301CrossRef

Zhang Y, Kang D, Saquing C, Aindow M, Erkey C (2005) Supported platinum nanoparticles by supercritical deposition. Ind Eng Chem Res 44:4161–4164CrossRef

Zhou Z, Wang S, Zhou W, Wang G, Jiang L, Li W, Song S, Liu J, Sun G, Xin Q (2003) Novel synthesis of highly active Pt/C cathode electrocatalyst for direct methanol fuel cell. Chem Commun 3:394–395CrossRef

Title: Organometallic Pt precursor on graphite substrate: deposition from SC CO2, reduction and morphology transformation as revealed by SFM
Authors: Igor V. Elmanovich
Alexander V. Naumkin
Marat O. Gallyamov
Alexei R. Khokhlov
Publication date: 01-03-2012
Publisher: Springer Netherlands
Published in: Journal of Nanoparticle Research / Issue 3/2012
Print ISSN: 1388-0764
Electronic ISSN: 1572-896X
DOI: https://doi.org/10.1007/s11051-012-0733-8

Springer Professional

Abstract

Please log in to get access to your license.

Dont have a licence yet? Then find out more about our products and how to get one now:

Springer Professional "Wirtschaft+Technik"

Springer Professional "Technik"

Other articles of this Issue 3/2012

In situ synthesis of cobalt nanocrystal hierarchies in a transmission electron microscope

Preparation of nanoparticles of poorly water-soluble antioxidant curcumin by antisolvent precipitation methods

Aggregation and adhesion of gold nanoparticles in phosphate buffered saline

Assembly of γ-Fe2O3/polyaniline nanofilms with tuned dipolar interaction

Sensitive detection of DNA based on the optical properties of core–shell gold nanorods

Performance of YAG:Eu3+, YAG:Tb3+ and BAM:Eu2+ plasma display nanophosphors

Premium Partners