Matches in SemOpenAlex for { <https://semopenalex.org/work/W2007331187> ?p ?o ?g. }
- W2007331187 endingPage "105" @default.
- W2007331187 startingPage "99" @default.
- W2007331187 abstract "The present paper reports a surface study on the synthesis of pillared clays before and after removal of iron oxides (with sodium dithionite) from the clay used as starting material. Four pillared clays were synthesised with Al- or Al-Fe-polyhydroxocationic solutions: two solids were prepared from the iron-removed clay and the others from the non-pre-treated clay. All the solids were characterised by X-ray diffraction (XRD), electron paramagnetic resonance (EPR), differential adsorption potential distributions (DAPDs) and fractal dimension from nitrogen adsorption. The natural clay was also analysed by transmission electron microscopy (TEM) to verify iron oxide clusters. XRD and EPR analyses revealed that iron-reduction with sodium dithionite, under the studied conditions, did not affect the clay mineral structure and the clay became successfully pillared in all cases; however, nitrogen adsorption showed a decrease of external surface areas and an increase of micropore areas and volumes as a consequence of chemical pre-treatment. DAPDs indicated that iron-oxide removal reduced the surface heterogeneity of the pillared clays but enhanced the micropore fraction in the solids." @default.
- W2007331187 created "2016-06-24" @default.
- W2007331187 creator A5027350175 @default.
- W2007331187 date "2012-10-01" @default.
- W2007331187 modified "2023-10-18" @default.
- W2007331187 title "Influence of iron removal on the synthesis of pillared clays: A surface study by nitrogen adsorption, XRD and EPR" @default.
- W2007331187 cites W1525826791 @default.
- W2007331187 cites W1979260051 @default.
- W2007331187 cites W1981381888 @default.
- W2007331187 cites W1992170133 @default.
- W2007331187 cites W2000392240 @default.
- W2007331187 cites W2000398883 @default.
- W2007331187 cites W2010858086 @default.
- W2007331187 cites W2011278470 @default.
- W2007331187 cites W2011988435 @default.
- W2007331187 cites W2013703725 @default.
- W2007331187 cites W2013960153 @default.
- W2007331187 cites W2021678710 @default.
- W2007331187 cites W2024151748 @default.
- W2007331187 cites W2031137103 @default.
- W2007331187 cites W2042384518 @default.
- W2007331187 cites W2053089989 @default.
- W2007331187 cites W2062389707 @default.
- W2007331187 cites W2065171481 @default.
- W2007331187 cites W2073948920 @default.
- W2007331187 cites W2075930092 @default.
- W2007331187 cites W2079646096 @default.
- W2007331187 cites W2079950833 @default.
- W2007331187 cites W2083601820 @default.
- W2007331187 cites W2085184468 @default.
- W2007331187 cites W2086664066 @default.
- W2007331187 cites W2095114509 @default.
- W2007331187 cites W2102435910 @default.
- W2007331187 cites W2168823400 @default.
- W2007331187 cites W2169958070 @default.
- W2007331187 cites W2171207786 @default.
- W2007331187 cites W2335812924 @default.
- W2007331187 doi "https://doi.org/10.1016/j.clay.2012.07.010" @default.
- W2007331187 hasPublicationYear "2012" @default.
- W2007331187 type Work @default.
- W2007331187 sameAs 2007331187 @default.
- W2007331187 citedByCount "22" @default.
- W2007331187 countsByYear W20073311872013 @default.
- W2007331187 countsByYear W20073311872014 @default.
- W2007331187 countsByYear W20073311872015 @default.
- W2007331187 countsByYear W20073311872017 @default.
- W2007331187 countsByYear W20073311872018 @default.
- W2007331187 countsByYear W20073311872019 @default.
- W2007331187 countsByYear W20073311872020 @default.
- W2007331187 countsByYear W20073311872022 @default.
- W2007331187 crossrefType "journal-article" @default.
- W2007331187 hasAuthorship W2007331187A5027350175 @default.
- W2007331187 hasConcept C121332964 @default.
- W2007331187 hasConcept C127413603 @default.
- W2007331187 hasConcept C13965031 @default.
- W2007331187 hasConcept C147789679 @default.
- W2007331187 hasConcept C150394285 @default.
- W2007331187 hasConcept C150581940 @default.
- W2007331187 hasConcept C161790260 @default.
- W2007331187 hasConcept C178790620 @default.
- W2007331187 hasConcept C179104552 @default.
- W2007331187 hasConcept C181199279 @default.
- W2007331187 hasConcept C185592680 @default.
- W2007331187 hasConcept C187961010 @default.
- W2007331187 hasConcept C192562407 @default.
- W2007331187 hasConcept C199289684 @default.
- W2007331187 hasConcept C2777315085 @default.
- W2007331187 hasConcept C2777515222 @default.
- W2007331187 hasConcept C2777697756 @default.
- W2007331187 hasConcept C2779131772 @default.
- W2007331187 hasConcept C2779500173 @default.
- W2007331187 hasConcept C2779637800 @default.
- W2007331187 hasConcept C2780786144 @default.
- W2007331187 hasConcept C40212044 @default.
- W2007331187 hasConcept C42360764 @default.
- W2007331187 hasConcept C46141821 @default.
- W2007331187 hasConcept C537208039 @default.
- W2007331187 hasConcept C58445606 @default.
- W2007331187 hasConcept C86381522 @default.
- W2007331187 hasConceptScore W2007331187C121332964 @default.
- W2007331187 hasConceptScore W2007331187C127413603 @default.
- W2007331187 hasConceptScore W2007331187C13965031 @default.
- W2007331187 hasConceptScore W2007331187C147789679 @default.
- W2007331187 hasConceptScore W2007331187C150394285 @default.
- W2007331187 hasConceptScore W2007331187C150581940 @default.
- W2007331187 hasConceptScore W2007331187C161790260 @default.
- W2007331187 hasConceptScore W2007331187C178790620 @default.
- W2007331187 hasConceptScore W2007331187C179104552 @default.
- W2007331187 hasConceptScore W2007331187C181199279 @default.
- W2007331187 hasConceptScore W2007331187C185592680 @default.
- W2007331187 hasConceptScore W2007331187C187961010 @default.
- W2007331187 hasConceptScore W2007331187C192562407 @default.
- W2007331187 hasConceptScore W2007331187C199289684 @default.
- W2007331187 hasConceptScore W2007331187C2777315085 @default.
- W2007331187 hasConceptScore W2007331187C2777515222 @default.
- W2007331187 hasConceptScore W2007331187C2777697756 @default.
- W2007331187 hasConceptScore W2007331187C2779131772 @default.
- W2007331187 hasConceptScore W2007331187C2779500173 @default.