Matches in SemOpenAlex for { <https://semopenalex.org/work/W2078927384> ?p ?o ?g. }
Showing items 1 to 90 of
90
with 100 items per page.
- W2078927384 endingPage "12" @default.
- W2078927384 startingPage "9" @default.
- W2078927384 abstract "Abstract Dielectric constant and dielectric loss parameters of poly(N-vinylcarbazole) homopolymer and several nanocomposites of poly(N-vinylcarbazole) with ZnO were studied as a function of frequency. In the low frequency range (0–20 kHz) the dielectric constant values of the base polymer varied from ∼30 to ∼2, and the same for the composite varied from 8500 to 2000 (4.54), 5000 to 1000 (2.63) and 2000 to 500 (1.17), the figures in parenthesis denoting the ratio of ZnO:PNVC in the nanocomposites. Likewise, dielectric loss parameters were found to be (7–10 × 10−3) for the homopolymer and 4.0, 2.5 and 1.25 for the three PNVC–ZnO composites respectively. Notably, a mechanical mixture of ZnO and PNVC (1.17) exhibited much lower dielectric constant (400–25) and loss parameters (0.14–0.065). These features imply polarization was differently affected depending on factors such as grain size and grain-boundary interfaces being formed in these systems. Tan δ–temperature variation for the composites revealed the occurrence of a maximum between 60 and 70 °C. These features signified dipole group loss in the composite. Dielectric constant of a conducting nanocomposite of poly(N-vinylcarbazole) with acetylene black revealed very low negative value tending to zero at high frequency." @default.
- W2078927384 created "2016-06-24" @default.
- W2078927384 creator A5000007025 @default.
- W2078927384 creator A5052686712 @default.
- W2078927384 creator A5068115578 @default.
- W2078927384 creator A5087336705 @default.
- W2078927384 creator A5091390027 @default.
- W2078927384 date "2010-09-01" @default.
- W2078927384 modified "2023-09-24" @default.
- W2078927384 title "Dielectric characteristics of poly(N-vinylcarbazole) and its nanocomposites with ZnO and acetylene black" @default.
- W2078927384 cites W1973855776 @default.
- W2078927384 cites W1981635486 @default.
- W2078927384 cites W1988347770 @default.
- W2078927384 cites W2040465427 @default.
- W2078927384 cites W2055097007 @default.
- W2078927384 cites W2057293178 @default.
- W2078927384 cites W2061844589 @default.
- W2078927384 cites W207137304 @default.
- W2078927384 cites W2076840410 @default.
- W2078927384 cites W2082487807 @default.
- W2078927384 cites W2417747619 @default.
- W2078927384 cites W24469970 @default.
- W2078927384 cites W3148734539 @default.
- W2078927384 doi "https://doi.org/10.1016/j.matchemphys.2010.04.019" @default.
- W2078927384 hasPublicationYear "2010" @default.
- W2078927384 type Work @default.
- W2078927384 sameAs 2078927384 @default.
- W2078927384 citedByCount "18" @default.
- W2078927384 countsByYear W20789273842012 @default.
- W2078927384 countsByYear W20789273842013 @default.
- W2078927384 countsByYear W20789273842014 @default.
- W2078927384 countsByYear W20789273842015 @default.
- W2078927384 countsByYear W20789273842016 @default.
- W2078927384 countsByYear W20789273842019 @default.
- W2078927384 countsByYear W20789273842021 @default.
- W2078927384 countsByYear W20789273842022 @default.
- W2078927384 countsByYear W20789273842023 @default.
- W2078927384 crossrefType "journal-article" @default.
- W2078927384 hasAuthorship W2078927384A5000007025 @default.
- W2078927384 hasAuthorship W2078927384A5052686712 @default.
- W2078927384 hasAuthorship W2078927384A5068115578 @default.
- W2078927384 hasAuthorship W2078927384A5087336705 @default.
- W2078927384 hasAuthorship W2078927384A5091390027 @default.
- W2078927384 hasConcept C127413603 @default.
- W2078927384 hasConcept C133386390 @default.
- W2078927384 hasConcept C159985019 @default.
- W2078927384 hasConcept C176933379 @default.
- W2078927384 hasConcept C178790620 @default.
- W2078927384 hasConcept C185592680 @default.
- W2078927384 hasConcept C188027245 @default.
- W2078927384 hasConcept C192562407 @default.
- W2078927384 hasConcept C2777517455 @default.
- W2078927384 hasConcept C42360764 @default.
- W2078927384 hasConcept C44038986 @default.
- W2078927384 hasConcept C49040817 @default.
- W2078927384 hasConcept C92880739 @default.
- W2078927384 hasConceptScore W2078927384C127413603 @default.
- W2078927384 hasConceptScore W2078927384C133386390 @default.
- W2078927384 hasConceptScore W2078927384C159985019 @default.
- W2078927384 hasConceptScore W2078927384C176933379 @default.
- W2078927384 hasConceptScore W2078927384C178790620 @default.
- W2078927384 hasConceptScore W2078927384C185592680 @default.
- W2078927384 hasConceptScore W2078927384C188027245 @default.
- W2078927384 hasConceptScore W2078927384C192562407 @default.
- W2078927384 hasConceptScore W2078927384C2777517455 @default.
- W2078927384 hasConceptScore W2078927384C42360764 @default.
- W2078927384 hasConceptScore W2078927384C44038986 @default.
- W2078927384 hasConceptScore W2078927384C49040817 @default.
- W2078927384 hasConceptScore W2078927384C92880739 @default.
- W2078927384 hasIssue "1" @default.
- W2078927384 hasLocation W20789273841 @default.
- W2078927384 hasOpenAccess W2078927384 @default.
- W2078927384 hasPrimaryLocation W20789273841 @default.
- W2078927384 hasRelatedWork W1978600853 @default.
- W2078927384 hasRelatedWork W1992257316 @default.
- W2078927384 hasRelatedWork W1994753809 @default.
- W2078927384 hasRelatedWork W2021714583 @default.
- W2078927384 hasRelatedWork W2043673973 @default.
- W2078927384 hasRelatedWork W2383379936 @default.
- W2078927384 hasRelatedWork W2768677485 @default.
- W2078927384 hasRelatedWork W2913390918 @default.
- W2078927384 hasRelatedWork W4280616684 @default.
- W2078927384 hasRelatedWork W4315644242 @default.
- W2078927384 hasVolume "123" @default.
- W2078927384 isParatext "false" @default.
- W2078927384 isRetracted "false" @default.
- W2078927384 magId "2078927384" @default.
- W2078927384 workType "article" @default.