Skip to main content
Fachgebiete
Automobil + Motoren Bauwesen + Immobilien Business IT + Informatik Elektrotechnik + Elektronik Energie + Nachhaltigkeit Finance + Banking Management + Führung Marketing + Vertrieb Maschinenbau + Werkstoffe Versicherung + Risiko
DE
EN
Bücher
Zeitschriften
Themenseiten
Organisationspsychologie Projektmanagement Marketing Smart Manufacturing
Weitere Formate
Podcasts Webinare Technik Webinare Wirtschaft Kongresse Veranstaltungskalender Awards
Jetzt Einzelzugang starten
Zugang für Unternehmen
Referenzkunden
SLX-Digitalkonferenz: Zukunftswerkstatt 2024

Mehr Umsatz mit Top-Kontakten

Am 7. Mai erfahren Sie, wie Vertriebsteams Leadgenerierung, Leadnurturing und Leadstrategien effizient steuern können.
Erweiterte Suche
Anmelden
nach oben
Journal of Polymer Research
Erschienen in: Journal of Polymer Research 1/2013

01.01.2013 | Original Paper

Preparation and characterization of electrospun poly(vinyl alcohol) nanofibers containing platinum or platinum-ruthenium nanoparticles

verfasst von: Wilai Siriwatcharapiboon, Narissara Tinnarat, Pitt Supaphol

Erschienen in: Journal of Polymer Research | Ausgabe 1/2013

Einloggen

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config
loading …

Abstract

Poly(vinyl alcohol) (PVA) nanofibers containing platinum (Pt) or platinum–ruthenium (Pt–Ru) nanoparticles were successfully fabricated by electrospinning of a colloidal solution of PVA/Pt or PVA/Pt–Ru. Trisodium citrate was used to reduce Pt4+ ions from chloroplatinic acid hexahydrate or their combination with Ru3+ ions from ruthenium chloride into Pt or Pt–Ru nanoparticles. PVA was used as both the stabilizer and the polymer template for electrospinning. Scanning electron microscopy (SEM) and transmission electron microscopy (TEM) were carried out to examine the morphology of the nanofibers as well as the morphology and the distribution of the metal nanoparticles. The average diameter of the nanofibers decreased with an increase in the amount of the metal precursor(s). The size of the metal nanoparticles was in the range of 5–10 nm. X-ray diffraction (XRD) analysis suggested that the Pt and the Pt–Ru nanoparticles crystallized into fcc packing of Pt. Fourier transform infrared spectroscopy (FT–IR) indicated possible intereaction between the metal nanoparticles and the PVA matrix molecules.
Vorheriger Artikel Polyethylene/graphite oxide nanocomposites obtained by in situ polymerization using modified graphite oxide–supported metallocene catalysts
Nächster Artikel Study on the self-assembly properties of fluorinated hydrophobically associating polyacrylamide

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

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!

Jetzt informieren

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!

Jetzt informieren
Literatur
1.
Jin WJ et al (2007) A study on the preparation of poly(vinyl alcohol) nanofibers containing silver nanoparticles. Synth Met 157(10–12):454–459CrossRef
2.
Dong GP et al (2010) Preparation and characterization of Ag nanoparticle-embedded polymer electrospun nanofibers. J Nanoparticle Res 12(4):1319–1329CrossRef
3.
Kim HJ et al (2009) Pt and PtRh nanowire electrocatalysts for cyclohexane-fueled polymer electrolyte membrane fuel cell. Electrochem Commun 11(2):446–449CrossRef
4.
Li L et al (2009) Preparation of polyaniline-palladium composite microflakes by one-step interface polymerization method. J Polym Res 16(4):421–426CrossRef
5.
Li XG, Hsing IM (2006) Surfactant-stabilized PtRu colloidal catalysts with good control of composition and size for methanol oxidation. Electrochim Acta 52(3):1358–1365CrossRef
6.
Dong ZX, Kennedy SJ, Wu YQ (2011) Electrospinning materials for energy-related applications and devices. J Power Sources 196(11):4886–4904CrossRef
7.
Kim YS et al (2008) Electrospun bimetallic nanowires of PtRh and PtRu with compositional variation for methanol electrooxidation. Electrochem Commun 10(7):1016–1019CrossRef
8.
Krkljes AN et al (2007) Dynamic thermogravimetric degradation of gamma radiolytically synthesized Ag-PVA nanocomposites. Thermochim Acta 460(1–2):28–34CrossRef
9.
Nitani H et al (2007) Methanol oxidation catalysis and substructure of PtRu bimetallic nanoparticles. Appl Catal A Gen 326(2):194–201CrossRef
10.
Susut C et al (2008) Shape and size stability of Pt nanoparticles for MeOH electro-oxidation. Electrochim Acta 53(21):6135–6142CrossRef
11.
Koper MTM, Shubina TE, van Santen RA (2002) Periodic density functional study of CO and OH adsorption on Pt-Ru alloy surfaces: Implications for CO tolerant fuel cell catalysts. J Phys Chem B 106(3):686–692CrossRef
12.
Jusys Z, Behm RJ (2001) Methanol oxidation on a carbon-supported Pt fuel cell catalyst—A kinetic and mechanistic study by differential electrochemical mass spectrometry. J Phys Chem B 105(44):10874–10883CrossRef
13.
Matsui T et al (2006) Electrochemical oxidation of CO over tin oxide supported platinum catalysts. J Power Sources 155(2):152–156CrossRef
14.
Neto AO et al (2002) The electro-oxidation of ethanol on Pt–Ru and Pt–Mo particles supported on high-surface-area carbon. J Electrochem Soc 149(3):A272–A279CrossRef
15.
Santiago EI, Giz MJ, Ticianelli EA (2003) Studies of carbon monoxide oxidation on carbon-supported platinum-osmium electrocatalysts. J Solid State Electrochem 7(9):607–613CrossRef
16.
Xu YQ et al (2006) Effects of annealing treatment and pH on preparation of citrate-stabilized PtRu/C catalyst. J Power Sources 162(1):132–140CrossRef
17.
Bai J et al (2007) A simple and effective route for the preparation of poly(vinylalcohol) (PVA) nanofibers containing gold nanoparticles by electrospinning method. Solid State Commun 141(5):292–295CrossRef
18.
Anumol EA et al (2011) Nanoporous alloy aggregates: synthesis and electrocatalytic activity. J Mater Chem 21(24):8721–8726CrossRef
19.
Wang H, Jusys Z, Behm RJ (2004) Ethanol electrooxidation on a carbon-supported Pt catalyst: Reaction kinetics and product yields. J Phys Chem 108(50):19413–19424CrossRef
20.
Jiang SP et al (2006) Synthesis and characterization of PDDA-stabilized Pt nanoparticles for direct methanol fuel cells. Electrochim Acta 51(26):5721–5730CrossRef
21.
Jirkovsky JS, Halasa M, Schiffrin DJ (2010) Kinetics of electrocatalytic reduction of oxygen and hydrogen peroxide on dispersed gold nanoparticles. Phys Chem Chem Phys 12(28):8042–8052CrossRef
22.
Kim KY et al (2008) Development of a multi-layered micro-reactor coated with Pt-Co/Al(2)O(3) catalyst for preferential oxidation of CO. J Ind Eng Chem 14(6):853–859CrossRef
23.
Supaphol P, Chuangchote S (2008) On the electrospinning of poly(vinyl alcohol) nanofiber mats: a revisit. J Appl Polym Sci 108(2):969–978CrossRef
24.
Nguyen TH, Lee KH, Lee BT (2010) Fabrication of Ag nanoparticles dispersed in PVA nanowire mats by microwave irradiation and electro-spinning. Mater Sci Eng C Mater Biol Appl 30(7):944–950CrossRef
25.
Fong H, Chun I, Reneker DH (1999) Beaded nanofibers formed during electrospinning. Polymer 40(16):4585–4592CrossRef
26.
Shao H et al (2011) Preparation of pure iron nanofibers via electrospinning. Mater Lett 65(12):1775–1777CrossRef
27.
Mahendia S et al (2011) Optical and structural properties of poly(vinyl alcohol) films embedded with citrate-stabilized gold nanoparticles. J Phys D Appl Phys 44(20)
28.
Gohil JM, Bhattacharya A, Ray P (2006) Studies on the cross-linking of poly(vinyl alcohol). J Polym Res 13(2):161–169CrossRef
29.
Zhu XS et al (2007) Improvement of the electrospinnability of Polyvinyl alcohol via dialysis and complexation pretreatment. J Polym Res 14(4):277–282CrossRef
30.
Lin CS, Khan MR, Lin SD (2006) The preparation of Pt nanoparticles by methanol and citrate. J Colloid Interface Sci 299(2):678–685CrossRef
31.
Liu ZL et al (2007) Pt and PtRu nanoparticles deposited on single-wall carbon nanotubes for methanol electro-oxidation. J Power Sources 167(2):272–280CrossRef
32.
Nagao D et al (2007) Effect of ultrasonic irradiation on carbon-supported Pt–Ru nanoparticles prepared at high metal concentration. Colloids Surf A Physicochem Eng Asp 302(1–3):623–627CrossRef
33.
Hsu NY, Chien CC, Jeng KT (2008) Characterization and enhancement of carbon nanotube-supported PtRu electrocatalyst for direct methanol fuel cell applications. Appl Catal Environ 84(1–2):196–203CrossRef
34.
Han KS et al (2007) Heat treatment and potential cycling effects on surface morphology, particle size, and catalytic activity of Pt/C catalysts studied by C-13 NMR, TEM, XRD and CV. Electrochem Commun 9(2):317–324CrossRef
35.
Radosavljevic A et al (2012) Characterization of poly(vinyl alcohol)/gold nanocomposites obtained by in situ gamma-irradiation method. J Appl Polym Sci 125(2):1244–1251CrossRef
36.
Peng Z, Kong LX (2007) A thermal degradation mechanism of polyvinyl alcohol/silica nanocomposites. Polym Degrad Stab 92(6):1061–1071CrossRef
37.
Chang IS, Kim CI, Nam BU (2005) The influence of poly-vinyl-alcohol (PVA) characteristics on the physical stability of encapsulated immobilization media for advanced wastewater treatment. Process Biochem 40(9):3050–3054CrossRef
38.
Gilman JW, Vanderhart DL, Kashiwagi T (1995) Charaterization-thermal-decomposition chemistry of ploy (vinyl alcohol). Abstr Pap Am Chem Soc 209:26-Cell
39.
Pieck CL, Gonzalez MB, Parera JM (2001) Total metallic dispersion of sulfided Pt-Re/Al2O3 naphtha reforming catalysts. Appl Catal A Gen 205(1–2):305–312CrossRef
Metadaten
Titel
Preparation and characterization of electrospun poly(vinyl alcohol) nanofibers containing platinum or platinum-ruthenium nanoparticles
verfasst von
Wilai Siriwatcharapiboon
Narissara Tinnarat
Pitt Supaphol
Publikationsdatum
01.01.2013
Verlag
Springer Netherlands
Erschienen in
Journal of Polymer Research / Ausgabe 1/2013
Print ISSN: 1022-9760
Elektronische ISSN: 1572-8935
DOI
https://doi.org/10.1007/s10965-012-0040-1

Weitere Artikel der Ausgabe 1/2013

Journal of Polymer Research 1/2013 Zur Ausgabe

Original Paper

Synthesis and properties of sulfonated polyarylene ether nitrile copolymers for PEM with high thermal stability

Original Paper

Synthesis of new carbohydrate-based polyurethanes and their application in the purification of methyl esters (biodiesel)

Original Paper

Novel boron-containing triazole functional copolymers as anhydrous proton conductive membranes

Original Paper

Polyethylene/graphite oxide nanocomposites obtained by in situ polymerization using modified graphite oxide–supported metallocene catalysts

Original Paper

Swelling dynamics of poly(NIPAM-co-AMPS) hydrogels synthesized using PEG as macroinitiator: effect of AMPS content

Original Paper

Optical properties of solution grown PVDF-ZnO nanocomposite thin films

Premium Partner

    Marktübersichten

    Die im Laufe eines Jahres in der „adhäsion“ veröffentlichten Marktübersichten helfen Anwendern verschiedenster Branchen, sich einen gezielten Überblick über Lieferantenangebote zu verschaffen. 

    Zur Marktübersicht
    Bildnachweise