Matches in SemOpenAlex for { <https://semopenalex.org/work/W2034881060> ?p ?o ?g. }
Showing items 1 to 90 of
90
with 100 items per page.
- W2034881060 endingPage "256" @default.
- W2034881060 startingPage "249" @default.
- W2034881060 abstract "Abstract Anionic and cationic forms of two biomimetic macrocyclic metal complexes, namely, Co(II)-tetrasulfophthalocyanine anions, [CoPcTs]4−, and Co(II)-tetra(N-methyl-4-pyridiniumyl)porphyrin cations, [CoTMPyP]4+, have been intercalated in Mg Al layered double hydroxides (LDH) and a fluorohectorite smectite clay, respectively. The catalytic activities of the intercalated complexes for the dioxygen oxidation of 2,6-di-tert-butylphenol have been compared with those for the corresponding complexes under homogeneous reaction conditions. [CoPcTs]4− intercalated in Mg2Al- and Mg4Al-layered double hydroxides exhibit dramatically enhanced catalytic activity and longevity relative the homogenous metal complex. In contrast, [CoTMPyP]4+ intercalated in F-hectorite reduces the activity of the metallomacrocycle. The activities are correlated with the orientation of the macrocyclic complex in the galleries of the layered host. In the LDH intercalates, the plane of the complex is perpendicular to the host layers, whereas in F-hectorite the plane is inclined at an angle of 27°. The vertical orientation of the macrocycle in LDHs optimizes the accessibility of the metal complex centers near the external edge sites of the crystallites, which are the most important sites for reaction with the substrate. Metallomacrocycles bound at intracrystal gallery sites or at the external basal planes of the host are not readily accessible for reaction and do not contribute greatly to the overall catalytic activity." @default.
- W2034881060 created "2016-06-24" @default.
- W2034881060 creator A5049822836 @default.
- W2034881060 creator A5059484233 @default.
- W2034881060 creator A5085414146 @default.
- W2034881060 creator A5085890357 @default.
- W2034881060 date "1996-11-01" @default.
- W2034881060 modified "2023-09-27" @default.
- W2034881060 title "Catalytic properties of biomimetic metallomacrocycles intercalated in layered double hydroxides and smectite clay: the importance of edge-site access" @default.
- W2034881060 cites W147873127 @default.
- W2034881060 cites W1969370328 @default.
- W2034881060 cites W1978788346 @default.
- W2034881060 cites W1978914325 @default.
- W2034881060 cites W1981898894 @default.
- W2034881060 cites W1989118597 @default.
- W2034881060 cites W2003786555 @default.
- W2034881060 cites W2007811751 @default.
- W2034881060 cites W2014077701 @default.
- W2034881060 cites W2022997553 @default.
- W2034881060 cites W2029488591 @default.
- W2034881060 cites W2031198183 @default.
- W2034881060 cites W2048285726 @default.
- W2034881060 cites W2071712995 @default.
- W2034881060 cites W2086279121 @default.
- W2034881060 cites W2133735784 @default.
- W2034881060 cites W2169838870 @default.
- W2034881060 cites W4251161356 @default.
- W2034881060 doi "https://doi.org/10.1016/s1381-1169(96)00051-9" @default.
- W2034881060 hasPublicationYear "1996" @default.
- W2034881060 type Work @default.
- W2034881060 sameAs 2034881060 @default.
- W2034881060 citedByCount "56" @default.
- W2034881060 countsByYear W20348810602012 @default.
- W2034881060 countsByYear W20348810602013 @default.
- W2034881060 countsByYear W20348810602014 @default.
- W2034881060 countsByYear W20348810602016 @default.
- W2034881060 countsByYear W20348810602017 @default.
- W2034881060 countsByYear W20348810602018 @default.
- W2034881060 countsByYear W20348810602019 @default.
- W2034881060 countsByYear W20348810602021 @default.
- W2034881060 crossrefType "journal-article" @default.
- W2034881060 hasAuthorship W2034881060A5049822836 @default.
- W2034881060 hasAuthorship W2034881060A5059484233 @default.
- W2034881060 hasAuthorship W2034881060A5085414146 @default.
- W2034881060 hasAuthorship W2034881060A5085890357 @default.
- W2034881060 hasConcept C127413603 @default.
- W2034881060 hasConcept C161790260 @default.
- W2034881060 hasConcept C162307627 @default.
- W2034881060 hasConcept C178790620 @default.
- W2034881060 hasConcept C185592680 @default.
- W2034881060 hasConcept C192562407 @default.
- W2034881060 hasConcept C199289684 @default.
- W2034881060 hasConcept C2778002958 @default.
- W2034881060 hasConcept C40212044 @default.
- W2034881060 hasConcept C41008148 @default.
- W2034881060 hasConcept C42360764 @default.
- W2034881060 hasConcept C76155785 @default.
- W2034881060 hasConceptScore W2034881060C127413603 @default.
- W2034881060 hasConceptScore W2034881060C161790260 @default.
- W2034881060 hasConceptScore W2034881060C162307627 @default.
- W2034881060 hasConceptScore W2034881060C178790620 @default.
- W2034881060 hasConceptScore W2034881060C185592680 @default.
- W2034881060 hasConceptScore W2034881060C192562407 @default.
- W2034881060 hasConceptScore W2034881060C199289684 @default.
- W2034881060 hasConceptScore W2034881060C2778002958 @default.
- W2034881060 hasConceptScore W2034881060C40212044 @default.
- W2034881060 hasConceptScore W2034881060C41008148 @default.
- W2034881060 hasConceptScore W2034881060C42360764 @default.
- W2034881060 hasConceptScore W2034881060C76155785 @default.
- W2034881060 hasIssue "1-2" @default.
- W2034881060 hasLocation W20348810601 @default.
- W2034881060 hasOpenAccess W2034881060 @default.
- W2034881060 hasPrimaryLocation W20348810601 @default.
- W2034881060 hasRelatedWork W1982092291 @default.
- W2034881060 hasRelatedWork W2011180641 @default.
- W2034881060 hasRelatedWork W2045795100 @default.
- W2034881060 hasRelatedWork W2086726195 @default.
- W2034881060 hasRelatedWork W2147845219 @default.
- W2034881060 hasRelatedWork W2748952813 @default.
- W2034881060 hasRelatedWork W2774647232 @default.
- W2034881060 hasRelatedWork W2899084033 @default.
- W2034881060 hasRelatedWork W2969551923 @default.
- W2034881060 hasRelatedWork W2468705211 @default.
- W2034881060 hasVolume "113" @default.
- W2034881060 isParatext "false" @default.
- W2034881060 isRetracted "false" @default.
- W2034881060 magId "2034881060" @default.
- W2034881060 workType "article" @default.