Matches in SemOpenAlex for { <https://semopenalex.org/work/W2000646831> ?p ?o ?g. }
- W2000646831 endingPage "153" @default.
- W2000646831 startingPage "143" @default.
- W2000646831 abstract "A series of porous silica matrices have been synthesized using ionic liquid (IL) 1-ethyl-3-methylimidazolium thiocyanate ([EMIM][SCN]) by nonhydrolytic sol–gel method with and without ultrasonic irradiation during gelation. The properties of IL confined silica gel matrices so prepared have been studied using N2-sorption measurement (BET characterisation for determining pore parameters), pulse echo technique (for sound velocity and hence elastic modulus determination), DSC, TGA, FTIR, TEM, SEM and fluorescence techniques. From the N2-sorption measurement, it has been found that BET surface area increased (due to creation of pits on the surface caused by ultrasonic irradiation) while pore volume, average pore size and porosity for ultrasonicated samples decreased. Elastic modulus of the samples containing IL in silica matrices have been found to change with IL content. Glass transition temperature and thermal stability of the IL have been found to increase upon confinement in silica gel matrices. FTIR spectra (experimental as well as computed) show changes in vibrational bands of IL on confinement in pores of silica matrices. Particularly, for ultrasonic assisted samples, the bands related to the imidazolium ring, aliphatic chain and anion SCN of the IL are found to shift upon confinement. Optimised geometry of the IL in porous matrix shows interaction of these groups with the oxygen present on silica pore wall. Fluorescence spectra of samples containing IL shows a shift compared to the bulk IL." @default.
- W2000646831 created "2016-06-24" @default.
- W2000646831 creator A5005855309 @default.
- W2000646831 creator A5009422460 @default.
- W2000646831 creator A5048563778 @default.
- W2000646831 creator A5052151396 @default.
- W2000646831 date "2014-09-01" @default.
- W2000646831 modified "2023-10-14" @default.
- W2000646831 title "Preparation and characterisation of ionic liquid confined hybrid porous silica derived from ultrasonic assisted non-hydrolytic sol–gel process" @default.
- W2000646831 cites W1759862780 @default.
- W2000646831 cites W1966550645 @default.
- W2000646831 cites W1968425105 @default.
- W2000646831 cites W1971038154 @default.
- W2000646831 cites W1975892840 @default.
- W2000646831 cites W1976884021 @default.
- W2000646831 cites W1980704616 @default.
- W2000646831 cites W1982479518 @default.
- W2000646831 cites W1982555947 @default.
- W2000646831 cites W1988120079 @default.
- W2000646831 cites W1990545766 @default.
- W2000646831 cites W1996773349 @default.
- W2000646831 cites W2015462431 @default.
- W2000646831 cites W2019635435 @default.
- W2000646831 cites W2045709088 @default.
- W2000646831 cites W2046592431 @default.
- W2000646831 cites W2053400584 @default.
- W2000646831 cites W2054726270 @default.
- W2000646831 cites W2056574667 @default.
- W2000646831 cites W2062425159 @default.
- W2000646831 cites W2063373706 @default.
- W2000646831 cites W2066273566 @default.
- W2000646831 cites W2068048034 @default.
- W2000646831 cites W2070701515 @default.
- W2000646831 cites W2073206670 @default.
- W2000646831 cites W2078134878 @default.
- W2000646831 cites W2083111918 @default.
- W2000646831 cites W2084482988 @default.
- W2000646831 cites W2087572330 @default.
- W2000646831 cites W2092200943 @default.
- W2000646831 cites W2107215256 @default.
- W2000646831 cites W2116869061 @default.
- W2000646831 cites W2120326637 @default.
- W2000646831 cites W2128409000 @default.
- W2000646831 cites W2129440175 @default.
- W2000646831 cites W2136934337 @default.
- W2000646831 cites W2151428921 @default.
- W2000646831 cites W2322733095 @default.
- W2000646831 cites W3021566866 @default.
- W2000646831 cites W95644289 @default.
- W2000646831 doi "https://doi.org/10.1016/j.micromeso.2014.04.026" @default.
- W2000646831 hasPublicationYear "2014" @default.
- W2000646831 type Work @default.
- W2000646831 sameAs 2000646831 @default.
- W2000646831 citedByCount "18" @default.
- W2000646831 countsByYear W20006468312014 @default.
- W2000646831 countsByYear W20006468312015 @default.
- W2000646831 countsByYear W20006468312016 @default.
- W2000646831 countsByYear W20006468312017 @default.
- W2000646831 countsByYear W20006468312018 @default.
- W2000646831 countsByYear W20006468312019 @default.
- W2000646831 countsByYear W20006468312020 @default.
- W2000646831 countsByYear W20006468312021 @default.
- W2000646831 countsByYear W20006468312022 @default.
- W2000646831 countsByYear W20006468312023 @default.
- W2000646831 crossrefType "journal-article" @default.
- W2000646831 hasAuthorship W2000646831A5005855309 @default.
- W2000646831 hasAuthorship W2000646831A5009422460 @default.
- W2000646831 hasAuthorship W2000646831A5048563778 @default.
- W2000646831 hasAuthorship W2000646831A5052151396 @default.
- W2000646831 hasConcept C113196181 @default.
- W2000646831 hasConcept C127413603 @default.
- W2000646831 hasConcept C147789679 @default.
- W2000646831 hasConcept C150394285 @default.
- W2000646831 hasConcept C154881586 @default.
- W2000646831 hasConcept C159985019 @default.
- W2000646831 hasConcept C160892712 @default.
- W2000646831 hasConcept C161790260 @default.
- W2000646831 hasConcept C178790620 @default.
- W2000646831 hasConcept C185592680 @default.
- W2000646831 hasConcept C192562407 @default.
- W2000646831 hasConcept C2779532046 @default.
- W2000646831 hasConcept C27923307 @default.
- W2000646831 hasConcept C42360764 @default.
- W2000646831 hasConcept C43486711 @default.
- W2000646831 hasConcept C43617362 @default.
- W2000646831 hasConcept C58445606 @default.
- W2000646831 hasConcept C6648577 @default.
- W2000646831 hasConceptScore W2000646831C113196181 @default.
- W2000646831 hasConceptScore W2000646831C127413603 @default.
- W2000646831 hasConceptScore W2000646831C147789679 @default.
- W2000646831 hasConceptScore W2000646831C150394285 @default.
- W2000646831 hasConceptScore W2000646831C154881586 @default.
- W2000646831 hasConceptScore W2000646831C159985019 @default.
- W2000646831 hasConceptScore W2000646831C160892712 @default.
- W2000646831 hasConceptScore W2000646831C161790260 @default.
- W2000646831 hasConceptScore W2000646831C178790620 @default.
- W2000646831 hasConceptScore W2000646831C185592680 @default.
- W2000646831 hasConceptScore W2000646831C192562407 @default.