FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2044539597> ?p ?o ?g. }

• W2044539597 endingPage "378" @default.
• W2044539597 startingPage "368" @default.
• W2044539597 abstract "TS-2 has been synthesized from SiO2-TiO2 xerogels by wetness impregnation with TBAOH solutions and subsequent autoclaving at 170°C. The preparation of the raw materials through sol-gel methods leads to a stabilization of the Ti atoms by dispersion in isolated positions of the amorphous SiO2 network, which prevents the formation of undesired TiO2 phases during both gel and zeolite synthesis. Additional advantages of this method compared to the conventional TS-2 preparations are the use of lower amounts of TBAOH and smaller reactor volumes as well as the higher zeolite yields that are obtained. Characterization of the samples obtained by i.r., DR u.v.-vis, and n-hexane oxyfunctionalization measurements confirms that the Ti species are located in tetrahedral positions of the MEL framework, whereas extraframework Ti is not detected, t.g., n-hexane and N2 adsorption, and TEM measurements reveal the presence of a relatively high external surface and a secondary mesoporosity in these samples. This mesoporosity is originated by the assembly of small crystallites (0.03 μm width) to yield zeolite macroparticles (1 μm). TS-2 prepared by wetness impregnation exhibits catalytic properties for the oxyfunctionalization of n-hexane with H2O2 similar to those of the conventional TS-2. The TS-2 crystallization under these conditions takes place through a nonconventional mechanism governed mainly by solid-solid transformations, leading to a reordering of the amorphous starting solid into the TS-2 crystalline structure." @default.
• W2044539597 created "2016-06-24" @default.
• W2044539597 creator A5042051889 @default.
• W2044539597 creator A5062646475 @default.
• W2044539597 creator A5073004721 @default.
• W2044539597 creator A5084327696 @default.
• W2044539597 creator A5091018901 @default.
• W2044539597 date "1997-05-01" @default.
• W2044539597 modified "2023-10-17" @default.
• W2044539597 title "TS-2 synthesis from wetness-impregnated SiO2-TiO2 xerogels" @default.
• W2044539597 cites W135179293 @default.
• W2044539597 cites W1554722995 @default.
• W2044539597 cites W1555160936 @default.
• W2044539597 cites W1562131130 @default.
• W2044539597 cites W1973061462 @default.
• W2044539597 cites W1976697367 @default.
• W2044539597 cites W1985779038 @default.
• W2044539597 cites W1986633855 @default.
• W2044539597 cites W1997907889 @default.
• W2044539597 cites W2002171548 @default.
• W2044539597 cites W2017063205 @default.
• W2044539597 cites W2017272143 @default.
• W2044539597 cites W2024194118 @default.
• W2044539597 cites W2026774108 @default.
• W2044539597 cites W2034650016 @default.
• W2044539597 cites W2046292864 @default.
• W2044539597 cites W2049504858 @default.
• W2044539597 cites W2051213438 @default.
• W2044539597 cites W2052494153 @default.
• W2044539597 cites W2055276751 @default.
• W2044539597 cites W2064175715 @default.
• W2044539597 cites W2067939772 @default.
• W2044539597 cites W2068382375 @default.
• W2044539597 cites W2072624447 @default.
• W2044539597 cites W2075351008 @default.
• W2044539597 cites W2077051900 @default.
• W2044539597 cites W2077963920 @default.
• W2044539597 cites W2086694664 @default.
• W2044539597 cites W2089628594 @default.
• W2044539597 cites W2091583803 @default.
• W2044539597 cites W2112203151 @default.
• W2044539597 cites W2136629316 @default.
• W2044539597 cites W2145494421 @default.
• W2044539597 cites W2155077731 @default.
• W2044539597 cites W2951972164 @default.
• W2044539597 cites W9211113 @default.
• W2044539597 doi "https://doi.org/10.1016/s0144-2449(97)00029-8" @default.
• W2044539597 hasPublicationYear "1997" @default.
• W2044539597 type Work @default.
• W2044539597 sameAs 2044539597 @default.
• W2044539597 citedByCount "25" @default.
• W2044539597 countsByYear W20445395972013 @default.
• W2044539597 countsByYear W20445395972014 @default.
• W2044539597 countsByYear W20445395972015 @default.
• W2044539597 countsByYear W20445395972017 @default.
• W2044539597 countsByYear W20445395972019 @default.
• W2044539597 countsByYear W20445395972020 @default.
• W2044539597 crossrefType "journal-article" @default.
• W2044539597 hasAuthorship W2044539597A5042051889 @default.
• W2044539597 hasAuthorship W2044539597A5062646475 @default.
• W2044539597 hasAuthorship W2044539597A5073004721 @default.
• W2044539597 hasAuthorship W2044539597A5084327696 @default.
• W2044539597 hasAuthorship W2044539597A5091018901 @default.
• W2044539597 hasConcept C105281773 @default.
• W2044539597 hasConcept C118792377 @default.
• W2044539597 hasConcept C120665830 @default.
• W2044539597 hasConcept C121332964 @default.
• W2044539597 hasConcept C127413603 @default.
• W2044539597 hasConcept C134121241 @default.
• W2044539597 hasConcept C137637335 @default.
• W2044539597 hasConcept C150394285 @default.
• W2044539597 hasConcept C159985019 @default.
• W2044539597 hasConcept C161790260 @default.
• W2044539597 hasConcept C177562468 @default.
• W2044539597 hasConcept C178790620 @default.
• W2044539597 hasConcept C185592680 @default.
• W2044539597 hasConcept C192562407 @default.
• W2044539597 hasConcept C203036418 @default.
• W2044539597 hasConcept C2777077568 @default.
• W2044539597 hasConcept C2778077586 @default.
• W2044539597 hasConcept C2779532046 @default.
• W2044539597 hasConcept C2780091686 @default.
• W2044539597 hasConcept C42360764 @default.
• W2044539597 hasConcept C43617362 @default.
• W2044539597 hasConcept C56052488 @default.
• W2044539597 hasConcept C8010536 @default.
• W2044539597 hasConceptScore W2044539597C105281773 @default.
• W2044539597 hasConceptScore W2044539597C118792377 @default.
• W2044539597 hasConceptScore W2044539597C120665830 @default.
• W2044539597 hasConceptScore W2044539597C121332964 @default.
• W2044539597 hasConceptScore W2044539597C127413603 @default.
• W2044539597 hasConceptScore W2044539597C134121241 @default.
• W2044539597 hasConceptScore W2044539597C137637335 @default.
• W2044539597 hasConceptScore W2044539597C150394285 @default.
• W2044539597 hasConceptScore W2044539597C159985019 @default.
• W2044539597 hasConceptScore W2044539597C161790260 @default.
• W2044539597 hasConceptScore W2044539597C177562468 @default.
• W2044539597 hasConceptScore W2044539597C178790620 @default.

• next