nach oben

Colloid and Polymer Science

Erschienen in:

10.03.2017 | Original Contribution

Preparation of Rh metallic nanoparticle stabilized by 15-membered nitrogen-containing triolefinic macrocycle-ended poly(propylene imine) dendrimer and its catalytic hydrogenation for nitrile-butadiene rubber

verfasst von: Wei Zhou, Dongqiao Zhang, Yang Wang, Xiaohong Peng

Erschienen in: Colloid and Polymer Science | Ausgabe 5/2017

Einloggen

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

search-config

KI-gestützte Suche

Aus

Abstract

Two different generations of poly(propylene imine) dendrimers (GnPPI, n = 2, 3) terminated by 15-membered nitrogen-containing triolefinic macrocycle (15-MAC) on the periphery (Gn-M) were synthesized. The structure and composition of Gn-M were characterized by FT-IR, ¹H NMR, and elemental analysis. The Rh metallic dendrimer-stabilized nanoparticles (Rh DSNs) were prepared by utilizing Gn-M as stabilizers and analyzed by UV-vis spectroscopy. Transmission electron microscopy (TEM) was adopted to characterize the size and particle morphology of Rh DSNs. The G3-(Rh) DSNs demonstrated higher catalytic activity than G2-(Rh) DSNs for the hydrogenation of nitrile-butadiene rubber (NBR).

Vorheriger Artikel The fabrication of superhydrophobic PTFE/UHMWPE composite surface by hot-pressing and texturing process

Nächster Artikel Preparation and thermoresponsive properties of UCST-type glycopolypeptide bearing mannose pendants and 3-methyl-1,2,3-triazolium linkages in ethanol or ethanol/water solvent mixtures

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

Nur mit Berechtigung zugänglich

Nemanashi M, Meijboom R (2013) Synthesis and characterization of Cu, Ag and Au dendrimer-encapsulated nanoparticles and their application in the reduction of 4-nitrophenol to 4-aminophenol. J Colloid Interf Sci 389:260–267CrossRef

Pozun ZD, Rodenbusch SE, Keller E (2013) A systematic investigation of p-nitrophenol reduction by bimetallic dendrimer encapsulated nanoparticles. J Phys Chem C 117:7598–7604CrossRef

Möbus K, Grünewald E, Wieland SD, Parker SF, Albers PW (2014) Palladium-catalyzed selective hydrogenation of nitroarenes: influence of platinum and iron on activity, particle morphology and formation of b-palladium hydride. J Catal 311:153–160CrossRef

Hu, Huang DG, Liu YP, Wang H (2014) The assembly of dendrimer-stabilized gold nanoparticles onto electrospun polymer nanofibers for catalytic applications. J Mater Chem A 2:2323–2332CrossRef

Wang, Zhang XY, Li YC, Tian TF (2013) Generation 9 polyamidoamine dendrimer encapsulated platinum nanoparticle mimics catalase size, shape, and catalytic activity. Langmuir 29:5262–5270CrossRef

Wang Y, Peng XH (2014) RuRh bimetallic nanoparticles stabilized by 15-membered macrocycles-terminated poly(propylene imine) dendrimer: preparation and catalytic hydrogenation of nitrile-butadiene rubber. Nano-Micro Lett 6:55–62CrossRef

Peng XH, Pan QM, Rempel GL (2008) Bimetallic dendrimer-encapsulated nanoparticles as catalysts: a review of the research advances. Chem Soc Rev 37:1619–1628CrossRef

Pande SW, Michael G, Zaccheo BA, Crooks RM (2011) Synthesis, characterization, and electrocatalysis using Pt and Pd dendrimer-encapsulated nanoparticles prepared by galvanic exchange. New J Chem 35:2054–2060CrossRef

Albiter MA, Morales RZ, Francisco (2011) Dendrimer-based synthesis of Pt catalysts for hydrocarbon conversion. Appl Catal A-Gen 391:386–393CrossRef

10.

Xiong, Li DA, An Z, Ma YL, Shi RJ, Lin Q (2010) Novel Au–Pd bimetallic core–shell nanocomplex and its catalytic activity modulation. J Colloid Interf Sci 350:260–267CrossRef

11.

Ornelas CD, Abdou K, Ruiz JA, Didier (2009) “Click” polymer-supported palladium nanoparticles as highly efficient catalysts for olefin hydrogenation and Suzuki coupling reactions under ambient conditions. Adv Synth Catal 351:2147–2154CrossRef

12.

Ornelas CR, Jaime S, Lionel A, Didier (2008) Sulphonated “click” dendrimer-stabilized palladium nanoparticles as highly efficient catalysts for olefin hydrogenation and Suzuki coupling reactions under ambient conditions in aqueous media. Adv Synth Catal 350:837–845CrossRef

13.

Serra-Muns A, Pleixats R (2010) Tsuji-trost allylations with palladium recovery by Phosphines/Pd(0)-triolefinic macrocyclic catalysts. J Organomet Chem 695:1231–1236CrossRef

14.

Badetti E, Caminade AM, Majoral JP, Moreno-Mañas M, Sebastian RM (2008) Palladium(0) nanoparticles stabilized by phosphorus dendrimers containing coordinating 15-membered triolefinic macrocycles in periphery. Langmuir 24:2090–2101CrossRef

15.

Cerezo S, Cortès J, Galvan D, Lago E, Marchi C, Molins E, Moreno-Mañas M, Pleixats R, Torrejόn J, Vallribera A (2001) Preparation of nitrogen-containing 15-membered triolefinic macrocycles: (E,E,E)-1,6,11-tris(arylsulfonyl)- 1,6,11-triazacyclopentadeca- 3, 8, 13 -Trienes. Eur J Org Chem 2:329–337CrossRef

16.

He Y, Daniels ES, Klein A, El-Aasser MS (1997) Grafting behavior of n-butyl acrylate onto poly (butadiene-co-styrene) latexes. J Appl Polym Sci 65:511–523CrossRef

17.

Samera SA, Reza MAM (2012) Preparation, characterization, and antimicrobial property of cotton cellulose fabric grafted with poly (propylene imine) dendrimer. Cellulose 19:1701–1714CrossRef

18.

Chung YM, Rhee HK (2003) Partial hydrogenation of 1, 3-cyclooctadiene using dendrimer-encapsulated Pd-Rh bimetallic nanoparticles. J Mol Catal A-Chem 206:291–298CrossRef

19.

Peng XH, Pan QM, Lu XR (2011) Regioselective catalyzed modification of poly(methylhydro)siloxane using RuRh and RuPt bimetallic dendrimer-encapsulated nanoparticles. J Appl Polym Sci 122:334–341CrossRef

Titel: Preparation of Rh metallic nanoparticle stabilized by 15-membered nitrogen-containing triolefinic macrocycle-ended poly(propylene imine) dendrimer and its catalytic hydrogenation for nitrile-butadiene rubber
verfasst von: Wei Zhou
Dongqiao Zhang
Yang Wang
Xiaohong Peng
Publikationsdatum: 10.03.2017
Verlag: Springer Berlin Heidelberg
Erschienen in: Colloid and Polymer Science / Ausgabe 5/2017
Print ISSN: 0303-402X
Elektronische ISSN: 1435-1536
DOI: https://doi.org/10.1007/s00396-017-4060-6

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

Springer Professional

Abstract

Bitte loggen Sie sich ein, um Zugang zu Ihrer Lizenz zu erhalten.

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

Springer Professional "Wirtschaft+Technik"

Springer Professional "Technik"

Weitere Artikel der Ausgabe 5/2017

Effect of tacticity on the cyclization of polyacrylonitrile copolymers

The fabrication of superhydrophobic PTFE/UHMWPE composite surface by hot-pressing and texturing process

Lyotropic mesophase in amphiphile + aliphatic alcohol mixtures with additions of water: mesomorphic, thermomorphologic, and optical refracting properties

Preparation of poly(N-isopropylacrylamide)/montmorillonite composite hydrogel by frontal polymerization

Cellulosic biosensor chips for monitoring adsorptive interaction of rubisco protein with cellulose using SPR

Counterion-specific clouding in aqueous anionic surfactant: a case of Hofmeister-like series

Premium Partner

Marktübersichten