FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1966340260> ?p ?o ?g. }

• W1966340260 endingPage "10329" @default.
• W1966340260 startingPage "10322" @default.
• W1966340260 abstract "The UV laser flash photolysis (248 nm, 10 ns) of biphenyl (BP) occluded in void space of aluminum rich faujasitic X zeolites Nan(AlO2)n(SiO2)192-n with n = 85, 96 has been investigated by diffuse reflectance transient UV−visible absorption (DRTUV) and time-resolved resonance Raman (TR3) measurements on the nano- and microsecond time scales. TR3 measurements were carried out using an 8 ns probe pulse at 370 nm. Delays between pump and probe pulses (50 ns to 100 μs) provide evidence of triplet state BP(T1), radical cation BP•+, and radical anion BP•- with planar quinoidal structures. Self-modeling mixture analysis (SIMPLISMA) of DRTUV data sets resolved pure absorption spectra of BP(T1), BP•+, BP•-, and trapped electron as Na43+. Data processing determines also the decays of the corresponding concentrations between 0.5 and 340 μs for loading values corresponding to 1, 2, 4, and 8 BP per unit cell. All the decays of specific concentration were found to fit a model of dispersed heterogeneous kinetics. At lower laser fluence, BP(T1) was found to be the major transient species for all the loading values. Lifetime mean values of BP(T1) were found to be 40 and 110 μs at low and high loading, respectively. Photoionization was found to be dominant at higher pump laser fluence. At low loading, Na43+ cluster and BP•+ are produced in high yield with relatively different lifetimes, 10 μs and ∼500 μs, respectively. The recombination process includes probably supplementary electron transfers with the zeolite framework. At high loading, BP•- (20 μs) concomitantly forms BP•+ (12 μs) as a result of photoejected electron capture by BP(S0). The most important role of porous solids with large pores such as X faujasite with respect to photophysical and photochemical BP behaviors in solution appears to be the efficient trapping of photoejected electron in the solid network." @default.
• W1966340260 created "2016-06-24" @default.
• W1966340260 creator A5034823135 @default.
• W1966340260 creator A5071316544 @default.
• W1966340260 creator A5075736306 @default.
• W1966340260 creator A5076379046 @default.
• W1966340260 date "2002-09-12" @default.
• W1966340260 modified "2023-10-12" @default.
• W1966340260 title "Photochemistry of Biphenyl Occluded within X Faujasite Type Zeolites" @default.
• W1966340260 cites W1538236411 @default.
• W1966340260 cites W1983106450 @default.
• W1966340260 cites W1993419109 @default.
• W1966340260 cites W1994419809 @default.
• W1966340260 cites W2000739842 @default.
• W1966340260 cites W2000908232 @default.
• W1966340260 cites W2014912092 @default.
• W1966340260 cites W2014914353 @default.
• W1966340260 cites W2017461992 @default.
• W1966340260 cites W2022431590 @default.
• W1966340260 cites W2023260881 @default.
• W1966340260 cites W2023890750 @default.
• W1966340260 cites W2040389871 @default.
• W1966340260 cites W2052284719 @default.
• W1966340260 cites W2066248976 @default.
• W1966340260 cites W2067520104 @default.
• W1966340260 cites W2078177804 @default.
• W1966340260 cites W2091257165 @default.
• W1966340260 cites W2095421381 @default.
• W1966340260 cites W2121903120 @default.
• W1966340260 cites W2136562597 @default.
• W1966340260 cites W2340464737 @default.
• W1966340260 cites W2949675921 @default.
• W1966340260 cites W2951789676 @default.
• W1966340260 cites W2953058013 @default.
• W1966340260 doi "https://doi.org/10.1021/jp020454d" @default.
• W1966340260 hasPublicationYear "2002" @default.
• W1966340260 type Work @default.
• W1966340260 sameAs 1966340260 @default.
• W1966340260 citedByCount "15" @default.
• W1966340260 countsByYear W19663402602014 @default.
• W1966340260 countsByYear W19663402602020 @default.
• W1966340260 countsByYear W19663402602023 @default.
• W1966340260 crossrefType "journal-article" @default.
• W1966340260 hasAuthorship W1966340260A5034823135 @default.
• W1966340260 hasAuthorship W1966340260A5071316544 @default.
• W1966340260 hasAuthorship W1966340260A5075736306 @default.
• W1966340260 hasAuthorship W1966340260A5076379046 @default.
• W1966340260 hasConcept C113196181 @default.
• W1966340260 hasConcept C120665830 @default.
• W1966340260 hasConcept C121332964 @default.
• W1966340260 hasConcept C1276947 @default.
• W1966340260 hasConcept C13472781 @default.
• W1966340260 hasConcept C145148216 @default.
• W1966340260 hasConcept C148898269 @default.
• W1966340260 hasConcept C158749347 @default.
• W1966340260 hasConcept C161790260 @default.
• W1966340260 hasConcept C178790620 @default.
• W1966340260 hasConcept C185592680 @default.
• W1966340260 hasConcept C198291218 @default.
• W1966340260 hasConcept C22078206 @default.
• W1966340260 hasConcept C2776020506 @default.
• W1966340260 hasConcept C2778077586 @default.
• W1966340260 hasConcept C2780591471 @default.
• W1966340260 hasConcept C34742353 @default.
• W1966340260 hasConcept C40003534 @default.
• W1966340260 hasConcept C4839761 @default.
• W1966340260 hasConcept C520434653 @default.
• W1966340260 hasConcept C62520636 @default.
• W1966340260 hasConcept C75473681 @default.
• W1966340260 hasConcept C93391505 @default.
• W1966340260 hasConcept C95503338 @default.
• W1966340260 hasConceptScore W1966340260C113196181 @default.
• W1966340260 hasConceptScore W1966340260C120665830 @default.
• W1966340260 hasConceptScore W1966340260C121332964 @default.
• W1966340260 hasConceptScore W1966340260C1276947 @default.
• W1966340260 hasConceptScore W1966340260C13472781 @default.
• W1966340260 hasConceptScore W1966340260C145148216 @default.
• W1966340260 hasConceptScore W1966340260C148898269 @default.
• W1966340260 hasConceptScore W1966340260C158749347 @default.
• W1966340260 hasConceptScore W1966340260C161790260 @default.
• W1966340260 hasConceptScore W1966340260C178790620 @default.
• W1966340260 hasConceptScore W1966340260C185592680 @default.
• W1966340260 hasConceptScore W1966340260C198291218 @default.
• W1966340260 hasConceptScore W1966340260C22078206 @default.
• W1966340260 hasConceptScore W1966340260C2776020506 @default.
• W1966340260 hasConceptScore W1966340260C2778077586 @default.
• W1966340260 hasConceptScore W1966340260C2780591471 @default.
• W1966340260 hasConceptScore W1966340260C34742353 @default.
• W1966340260 hasConceptScore W1966340260C40003534 @default.
• W1966340260 hasConceptScore W1966340260C4839761 @default.
• W1966340260 hasConceptScore W1966340260C520434653 @default.
• W1966340260 hasConceptScore W1966340260C62520636 @default.
• W1966340260 hasConceptScore W1966340260C75473681 @default.
• W1966340260 hasConceptScore W1966340260C93391505 @default.
• W1966340260 hasConceptScore W1966340260C95503338 @default.
• W1966340260 hasIssue "40" @default.
• W1966340260 hasLocation W19663402601 @default.
• W1966340260 hasLocation W19663402602 @default.

• next