FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2019146315> ?p ?o ?g. }

• W2019146315 endingPage "391" @default.
• W2019146315 startingPage "383" @default.
• W2019146315 abstract "The susceptibility of aryl-substituted polysilylenes to photodegradation by UV radiation was examined for poly[methyl(phenyl)silylene] (PMPSi), poly[(biphenyl-4-yl)methylsilylene] (PBMSi) and copolymer poly[methyl(phenyl)silylene{3(4)-[(2,4-dinitrophenylhydrazono)methyl]phenyl}methylsilylene] (PMPSi-DNPH). It is found that with increasing aromaticity of the aryl substituents the character of the first σ–σ∗ optical transition (Si–Si excitation in PMPSi forming a photoluminescence band at about 355 nm) changes to the π–π∗ type of transition. The photodegradation of PMPSi by UV radiation decreases the intensity of the exciton photoluminescence (PL) band. The time dependence is in accord with the idea of the scission of longer Si–Si segments. Visible PL is not changed during the photodegradation. In PBMSi and PMPSi-DNPH, the visible photoluminescence first decreased during the degradation by UV radiation, similarly to that in PMPSi caused by the absorption decrease, but then the rise and saturation of PL were observed. This is ascribed to the increased population of states by the progressive Si–Si chain scission and to the formation of states suppressing the non-radiative recombination. For demonstration purposes, a plasma-prepared PMPSi was examined, which exhibits all the PL bands mentioned." @default.
• W2019146315 created "2016-06-24" @default.
• W2019146315 creator A5006438677 @default.
• W2019146315 creator A5052150594 @default.
• W2019146315 creator A5070838350 @default.
• W2019146315 date "2004-06-01" @default.
• W2019146315 modified "2023-10-16" @default.
• W2019146315 title "UV degradability of aryl-substituted polysilylenes" @default.
• W2019146315 cites W162967764 @default.
• W2019146315 cites W1967419961 @default.
• W2019146315 cites W1975287881 @default.
• W2019146315 cites W1977755920 @default.
• W2019146315 cites W1978413866 @default.
• W2019146315 cites W1982099744 @default.
• W2019146315 cites W1982105891 @default.
• W2019146315 cites W1992674125 @default.
• W2019146315 cites W1992800584 @default.
• W2019146315 cites W2000798001 @default.
• W2019146315 cites W2007376692 @default.
• W2019146315 cites W2013783287 @default.
• W2019146315 cites W2020834233 @default.
• W2019146315 cites W2023884907 @default.
• W2019146315 cites W2029432116 @default.
• W2019146315 cites W2044501546 @default.
• W2019146315 cites W2048698249 @default.
• W2019146315 cites W2050503910 @default.
• W2019146315 cites W2052021500 @default.
• W2019146315 cites W2058612271 @default.
• W2019146315 cites W2061925836 @default.
• W2019146315 cites W2068239514 @default.
• W2019146315 cites W2069690182 @default.
• W2019146315 cites W2071258501 @default.
• W2019146315 cites W2075587999 @default.
• W2019146315 cites W2085954851 @default.
• W2019146315 cites W2087316447 @default.
• W2019146315 cites W2094303824 @default.
• W2019146315 cites W2095532282 @default.
• W2019146315 cites W2098579692 @default.
• W2019146315 cites W2126808109 @default.
• W2019146315 cites W2166777372 @default.
• W2019146315 cites W4234060095 @default.
• W2019146315 doi "https://doi.org/10.1016/j.polymdegradstab.2003.11.011" @default.
• W2019146315 hasPublicationYear "2004" @default.
• W2019146315 type Work @default.
• W2019146315 sameAs 2019146315 @default.
• W2019146315 citedByCount "19" @default.
• W2019146315 countsByYear W20191463152013 @default.
• W2019146315 countsByYear W20191463152015 @default.
• W2019146315 countsByYear W20191463152016 @default.
• W2019146315 countsByYear W20191463152017 @default.
• W2019146315 countsByYear W20191463152019 @default.
• W2019146315 crossrefType "journal-article" @default.
• W2019146315 hasAuthorship W2019146315A5006438677 @default.
• W2019146315 hasAuthorship W2019146315A5052150594 @default.
• W2019146315 hasAuthorship W2019146315A5070838350 @default.
• W2019146315 hasConcept C144024400 @default.
• W2019146315 hasConcept C149923435 @default.
• W2019146315 hasConcept C161790260 @default.
• W2019146315 hasConcept C162847780 @default.
• W2019146315 hasConcept C178790620 @default.
• W2019146315 hasConcept C185592680 @default.
• W2019146315 hasConcept C192562407 @default.
• W2019146315 hasConcept C2776758007 @default.
• W2019146315 hasConcept C2780263894 @default.
• W2019146315 hasConcept C2781076698 @default.
• W2019146315 hasConcept C2908647359 @default.
• W2019146315 hasConcept C49040817 @default.
• W2019146315 hasConcept C544956773 @default.
• W2019146315 hasConcept C65165184 @default.
• W2019146315 hasConcept C75473681 @default.
• W2019146315 hasConcept C85080765 @default.
• W2019146315 hasConceptScore W2019146315C144024400 @default.
• W2019146315 hasConceptScore W2019146315C149923435 @default.
• W2019146315 hasConceptScore W2019146315C161790260 @default.
• W2019146315 hasConceptScore W2019146315C162847780 @default.
• W2019146315 hasConceptScore W2019146315C178790620 @default.
• W2019146315 hasConceptScore W2019146315C185592680 @default.
• W2019146315 hasConceptScore W2019146315C192562407 @default.
• W2019146315 hasConceptScore W2019146315C2776758007 @default.
• W2019146315 hasConceptScore W2019146315C2780263894 @default.
• W2019146315 hasConceptScore W2019146315C2781076698 @default.
• W2019146315 hasConceptScore W2019146315C2908647359 @default.
• W2019146315 hasConceptScore W2019146315C49040817 @default.
• W2019146315 hasConceptScore W2019146315C544956773 @default.
• W2019146315 hasConceptScore W2019146315C65165184 @default.
• W2019146315 hasConceptScore W2019146315C75473681 @default.
• W2019146315 hasConceptScore W2019146315C85080765 @default.
• W2019146315 hasFunder F4320321005 @default.
• W2019146315 hasFunder F4320321006 @default.
• W2019146315 hasIssue "3" @default.
• W2019146315 hasLocation W20191463151 @default.
• W2019146315 hasOpenAccess W2019146315 @default.
• W2019146315 hasPrimaryLocation W20191463151 @default.
• W2019146315 hasRelatedWork W1992674125 @default.
• W2019146315 hasRelatedWork W2021219953 @default.
• W2019146315 hasRelatedWork W2034822498 @default.
• W2019146315 hasRelatedWork W2319353399 @default.
• W2019146315 hasRelatedWork W2899084033 @default.

• next