Matches in SemOpenAlex for { <https://semopenalex.org/work/W2021139976> ?p ?o ?g. }
Showing items 1 to 71 of
71
with 100 items per page.
- W2021139976 endingPage "432" @default.
- W2021139976 startingPage "425" @default.
- W2021139976 abstract "The optical absorption and mechanical yielding energy has been studied under exposure of γ-radiation. Two crystalline polymers, polypropylene (PP) and Teflon, were irradiated with a 60Co source, with doses ranging up to 6 kGy. The observed optical energy gap (E opt) and energy gap tail (Δ E) for irradiated thin sheets of PP were determined from the measured absorption spectra. The average values of (E opt) and (Δ E) were 5.85 and 0.5 eV, respectively. There is no detectable change in the optical energy gap under the applied γ-ray doses. On the other hand, the effect of γ-radiation on mechanical properties of irradiated Teflon was much pronounced. It was found that Young’s modulus and yield stress increase with radiation dose, whereas the yield strain decreases. The calculated yield energy increases with radiation dose from 0.27 to 0.35 Mpa per unit volume. The enhancement in the mechanical properties of irradiated Teflon was attributed mainly to crosslinking process and other structural changes occuring during irradiation with γ-rays." @default.
- W2021139976 created "2016-06-24" @default.
- W2021139976 creator A5004471587 @default.
- W2021139976 creator A5054419355 @default.
- W2021139976 creator A5076946318 @default.
- W2021139976 date "2007-06-01" @default.
- W2021139976 modified "2023-10-14" @default.
- W2021139976 title "Examination of optical properties and estimation of mechanical energies of irradiated polypropylene and teflon" @default.
- W2021139976 cites W1505891207 @default.
- W2021139976 cites W1589533632 @default.
- W2021139976 cites W3149132162 @default.
- W2021139976 cites W566059251 @default.
- W2021139976 cites W590440865 @default.
- W2021139976 doi "https://doi.org/10.1080/10420150601058237" @default.
- W2021139976 hasPublicationYear "2007" @default.
- W2021139976 type Work @default.
- W2021139976 sameAs 2021139976 @default.
- W2021139976 citedByCount "2" @default.
- W2021139976 countsByYear W20211399762012 @default.
- W2021139976 countsByYear W20211399762015 @default.
- W2021139976 crossrefType "journal-article" @default.
- W2021139976 hasAuthorship W2021139976A5004471587 @default.
- W2021139976 hasAuthorship W2021139976A5054419355 @default.
- W2021139976 hasAuthorship W2021139976A5076946318 @default.
- W2021139976 hasConcept C111337013 @default.
- W2021139976 hasConcept C120665830 @default.
- W2021139976 hasConcept C121332964 @default.
- W2021139976 hasConcept C125287762 @default.
- W2021139976 hasConcept C134121241 @default.
- W2021139976 hasConcept C153385146 @default.
- W2021139976 hasConcept C159985019 @default.
- W2021139976 hasConcept C181966813 @default.
- W2021139976 hasConcept C185544564 @default.
- W2021139976 hasConcept C192562407 @default.
- W2021139976 hasConcept C2777973245 @default.
- W2021139976 hasConcept C49040817 @default.
- W2021139976 hasConcept C521977710 @default.
- W2021139976 hasConceptScore W2021139976C111337013 @default.
- W2021139976 hasConceptScore W2021139976C120665830 @default.
- W2021139976 hasConceptScore W2021139976C121332964 @default.
- W2021139976 hasConceptScore W2021139976C125287762 @default.
- W2021139976 hasConceptScore W2021139976C134121241 @default.
- W2021139976 hasConceptScore W2021139976C153385146 @default.
- W2021139976 hasConceptScore W2021139976C159985019 @default.
- W2021139976 hasConceptScore W2021139976C181966813 @default.
- W2021139976 hasConceptScore W2021139976C185544564 @default.
- W2021139976 hasConceptScore W2021139976C192562407 @default.
- W2021139976 hasConceptScore W2021139976C2777973245 @default.
- W2021139976 hasConceptScore W2021139976C49040817 @default.
- W2021139976 hasConceptScore W2021139976C521977710 @default.
- W2021139976 hasIssue "6" @default.
- W2021139976 hasLocation W20211399761 @default.
- W2021139976 hasOpenAccess W2021139976 @default.
- W2021139976 hasPrimaryLocation W20211399761 @default.
- W2021139976 hasRelatedWork W1998282767 @default.
- W2021139976 hasRelatedWork W2013465277 @default.
- W2021139976 hasRelatedWork W2030477071 @default.
- W2021139976 hasRelatedWork W2079852693 @default.
- W2021139976 hasRelatedWork W2091359614 @default.
- W2021139976 hasRelatedWork W2116895573 @default.
- W2021139976 hasRelatedWork W2898986542 @default.
- W2021139976 hasRelatedWork W2912513740 @default.
- W2021139976 hasRelatedWork W3116238417 @default.
- W2021139976 hasRelatedWork W4233598029 @default.
- W2021139976 hasVolume "162" @default.
- W2021139976 isParatext "false" @default.
- W2021139976 isRetracted "false" @default.
- W2021139976 magId "2021139976" @default.
- W2021139976 workType "article" @default.