About: Effect of preparation procedure on the structure, morphology, and optical properties of nanocomposites of poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene] with gold nanoparticles     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

AttributesValues
rdf:type
Description
  • Morphology, spectroscopic properties and molecular structure defects are characterized and compared for two types of the title polymer (MEH-PPV) nanocomposites (NCs) with Au nanoparticles (NPs) prepared by divers procedures: type M NCs prepared by mixing a CH2Cl2 solution of MEH-PPV with Au NPs organosol in CH2Cl2, and type R NCs prepared by in situ interfacial reduction of Au3+ salt with NaBH4 in the presence of polymer. In NCs M the MW distribution and molecular structure of parent MEH-PPV remains almost intact and Au NPs are almost uniformly distributed in the polymer matrix and preserve the NP-size distribution found for parent sol. Aggregation of Au NPs is observed only at low polym. conc. For NCs R a broad NP-size distribution, higher mean size of NP and formation of Au aggregates are observed together with slight decrease in MW and extent of conjugation of MEH-PPV is observed.
  • Morphology, spectroscopic properties and molecular structure defects are characterized and compared for two types of the title polymer (MEH-PPV) nanocomposites (NCs) with Au nanoparticles (NPs) prepared by divers procedures: type M NCs prepared by mixing a CH2Cl2 solution of MEH-PPV with Au NPs organosol in CH2Cl2, and type R NCs prepared by in situ interfacial reduction of Au3+ salt with NaBH4 in the presence of polymer. In NCs M the MW distribution and molecular structure of parent MEH-PPV remains almost intact and Au NPs are almost uniformly distributed in the polymer matrix and preserve the NP-size distribution found for parent sol. Aggregation of Au NPs is observed only at low polym. conc. For NCs R a broad NP-size distribution, higher mean size of NP and formation of Au aggregates are observed together with slight decrease in MW and extent of conjugation of MEH-PPV is observed. (en)
Title
  • Effect of preparation procedure on the structure, morphology, and optical properties of nanocomposites of poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene] with gold nanoparticles
  • Effect of preparation procedure on the structure, morphology, and optical properties of nanocomposites of poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene] with gold nanoparticles (en)
skos:prefLabel
  • Effect of preparation procedure on the structure, morphology, and optical properties of nanocomposites of poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene] with gold nanoparticles
  • Effect of preparation procedure on the structure, morphology, and optical properties of nanocomposites of poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene] with gold nanoparticles (en)
skos:notation
  • RIV/00216208:11310/09:10000068!RIV10-GA0-11310___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(GD203/05/H001), P(GD203/08/H032), P(IAA4050406), P(KAN100500652), Z(AV0Z40500505), Z(MSM0021620835)
http://linked.open...iv/cisloPeriodika
  • 1
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 312226
http://linked.open...ai/riv/idVysledku
  • RIV/00216208:11310/09:10000068
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • Nanocomposites; Gold nanoparticles; MEH-PPV; pi-Conjugated polymers (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • CH - Švýcarská konfederace
http://linked.open...ontrolniKodProRIV
  • [6D7E4C06E18E]
http://linked.open...i/riv/nazevZdroje
  • Materials chemistry and physics
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 115
http://linked.open...iv/tvurceVysledku
  • Bondarev, Dmitrij
  • Dammer, Ondřej
  • Pfleger, Jiří
  • Procházka, Marek
  • Vohlídal, Jiří
  • Vlčková, Blanka
http://linked.open...ain/vavai/riv/wos
  • 000264841900062
http://linked.open...n/vavai/riv/zamer
issn
  • 0254-0584
number of pages
http://localhost/t...ganizacniJednotka
  • 11310
is http://linked.open...avai/riv/vysledek of
Faceted Search & Find service v1.16.118 as of Jun 21 2024


Alternative Linked Data Documents: ODE     Content Formats:   [cxml] [csv]     RDF   [text] [turtle] [ld+json] [rdf+json] [rdf+xml]     ODATA   [atom+xml] [odata+json]     Microdata   [microdata+json] [html]    About   
This material is Open Knowledge   W3C Semantic Web Technology [RDF Data] Valid XHTML + RDFa
OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 41 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software