FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2014490675> ?p ?o ?g. }

• W2014490675 endingPage "14374" @default.
• W2014490675 startingPage "14365" @default.
• W2014490675 abstract "The dramatic changes of the lifetimes of the charge-separated (CS) states were confirmed in zinc porphyrin (ZnP)−oligothiophene (nT)−fullerene (C60) linked triads (ZnP−nT−C60) with the solvent polarity. After the selective excitation of the ZnP moiety of ZnP−nT−C60, an energy transfer took place from the 1ZnP* moiety to the C60 moiety, generating ZnP−nT−1C60*. In polar solvents, the CS process also took place directly via the 1ZnP* moiety, generating ZnP•+−nT−C60•-, as well as the energy transfer to the C60 moiety. After this energy transfer, an indirect CS process took place from the 1C60* moiety. In the less polar solvent anisole, the radical cation (hole) of ZnP•+−nT−C60•- shifted to the nT moiety; thus, the nT moiety behaves as a cation trapper, and the rates of the hole shift were evaluated to be in the order of 108 s-1; then, the final CS states ZnP−nT•+−C60•- were lasting for 6−7 μs. In the medium polar solvent o-dichlorobenzene (o-DCB), ZnP−nT•+−C60•- and ZnP•+−nT−C60•- were present as an equilibrium, because both states have almost the same thermodynamic stability. This equilibrium resulted in quite long lifetimes of the CS states (450−910 μs) in o-DCB. In the more polar benzonitrile, the generation of ZnP−nT•+−C60•- was confirmed with apparent short lifetimes (0.6−0.8 μs), which can be explained by the fast hole shift to more stable ZnP•+−nT−C60•- followed by the faster charge recombination. It was revealed that the relation between the energy levels of two CS states, which strongly depend on the solvent polarity, causes dramatic changes of the lifetimes of the CS states in ZnP−nT−C60; that is, the most appropriate solvents for the long-lived CS state are intermediately polar solvents such as o-DCB. Compared with our previous data for H2P−nT−C60, in which H2P is free-base porphyrin, the lifetimes of the CS states of ZnP−nT−C60 are ∼30 times longer than those in o-DCB." @default.
• W2014490675 created "2016-06-24" @default.
• W2014490675 creator A5005400068 @default.
• W2014490675 creator A5009286482 @default.
• W2014490675 creator A5014525616 @default.
• W2014490675 creator A5043447262 @default.
• W2014490675 creator A5055325607 @default.
• W2014490675 creator A5068203096 @default.
• W2014490675 creator A5077173006 @default.
• W2014490675 creator A5080787029 @default.
• W2014490675 date "2005-07-12" @default.
• W2014490675 modified "2023-10-18" @default.
• W2014490675 title "Control of Photoinduced Energy- and Electron-Transfer Steps in Zinc Porphyrin−Oligothiophene−Fullerene Linked Triads with Solvent Polarity" @default.
• W2014490675 cites W11476871 @default.
• W2014490675 cites W1530818404 @default.
• W2014490675 cites W1675570769 @default.
• W2014490675 cites W1963689874 @default.
• W2014490675 cites W1971499243 @default.
• W2014490675 cites W1975853346 @default.
• W2014490675 cites W1976318552 @default.
• W2014490675 cites W1977304614 @default.
• W2014490675 cites W1978006523 @default.
• W2014490675 cites W1985245101 @default.
• W2014490675 cites W1985367975 @default.
• W2014490675 cites W1988893778 @default.
• W2014490675 cites W1989641735 @default.
• W2014490675 cites W1998549904 @default.
• W2014490675 cites W2000570090 @default.
• W2014490675 cites W2001270915 @default.
• W2014490675 cites W2008631597 @default.
• W2014490675 cites W2009078458 @default.
• W2014490675 cites W2010423105 @default.
• W2014490675 cites W2010450284 @default.
• W2014490675 cites W2012489083 @default.
• W2014490675 cites W2019372034 @default.
• W2014490675 cites W2022072513 @default.
• W2014490675 cites W2022584373 @default.
• W2014490675 cites W2027270607 @default.
• W2014490675 cites W2029259122 @default.
• W2014490675 cites W2029695907 @default.
• W2014490675 cites W2030595468 @default.
• W2014490675 cites W2031904472 @default.
• W2014490675 cites W2033967641 @default.
• W2014490675 cites W2035569224 @default.
• W2014490675 cites W2036611540 @default.
• W2014490675 cites W2039751281 @default.
• W2014490675 cites W2042968901 @default.
• W2014490675 cites W2043124571 @default.
• W2014490675 cites W2054959845 @default.
• W2014490675 cites W2056780654 @default.
• W2014490675 cites W2058351727 @default.
• W2014490675 cites W2060526318 @default.
• W2014490675 cites W2060746589 @default.
• W2014490675 cites W2062082636 @default.
• W2014490675 cites W2064314204 @default.
• W2014490675 cites W2068342391 @default.
• W2014490675 cites W2069506896 @default.
• W2014490675 cites W2073376629 @default.
• W2014490675 cites W2074224013 @default.
• W2014490675 cites W2076617218 @default.
• W2014490675 cites W2077511112 @default.
• W2014490675 cites W2079924875 @default.
• W2014490675 cites W2081097296 @default.
• W2014490675 cites W2082712594 @default.
• W2014490675 cites W2082866465 @default.
• W2014490675 cites W2086181997 @default.
• W2014490675 cites W2091345355 @default.
• W2014490675 cites W2094517427 @default.
• W2014490675 cites W2094820352 @default.
• W2014490675 cites W2108004028 @default.
• W2014490675 cites W2113111500 @default.
• W2014490675 cites W2127058752 @default.
• W2014490675 cites W2129725964 @default.
• W2014490675 cites W2134647722 @default.
• W2014490675 cites W2141799958 @default.
• W2014490675 cites W2144441317 @default.
• W2014490675 cites W2144541387 @default.
• W2014490675 cites W2144823337 @default.
• W2014490675 cites W2160464413 @default.
• W2014490675 cites W2165443802 @default.
• W2014490675 cites W2330290939 @default.
• W2014490675 cites W2949128863 @default.
• W2014490675 cites W2951888557 @default.
• W2014490675 cites W4244960864 @default.
• W2014490675 cites W4250823606 @default.
• W2014490675 doi "https://doi.org/10.1021/jp044316v" @default.
• W2014490675 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/16852807" @default.
• W2014490675 hasPublicationYear "2005" @default.
• W2014490675 type Work @default.
• W2014490675 sameAs 2014490675 @default.
• W2014490675 citedByCount "42" @default.
• W2014490675 countsByYear W20144906752012 @default.
• W2014490675 countsByYear W20144906752013 @default.
• W2014490675 countsByYear W20144906752014 @default.
• W2014490675 countsByYear W20144906752016 @default.
• W2014490675 countsByYear W20144906752020 @default.
• W2014490675 crossrefType "journal-article" @default.
• W2014490675 hasAuthorship W2014490675A5005400068 @default.

• next