About: Effect of Acid Sites od Al- and Fe- Ferrierite on m-Xylene Isomerization.

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: Effect of Acid Sites od Al- and Fe- Ferrierite on m-Xylene Isomerization. Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Metal analogs of Ferrierite (FER) have been prepared by incorporating Fe by single route and Al by three different routes (a) using pyrrolidine (b) in presence of promoting media (perchloric acid) and (c) in presence of anionic surfactant sodium bis-(2-ethylhexyl) sulpho succinate, (AOT) and characterized by FTIR using CD3CN as probe molecule to study acid sites of these samples. D3-Acetonitrile adsorption on these samples showed a band at 2297cm-1 corresponding tof nitrile group with Brönsted acid sites and a band at 2322cm-1 due to interaction with Lewis acid sites. The concentrations of Brönsted and Lewis acid sites were calculated by using the reported extinction coefficients. The concentration of Bronsted acid sites was found to decrease in the order Al-FER(PER) > Al-FER(AOT) > Al-FER(H2SO4) > Fe-FER. The TPD of ammonia of FER samples was carried out to find the acid strength of the samples which decreased in the order Al-FER (PER) > Fe-FER > Al-FER (AOT) > Al-FER (H2 SO4). Metal analogs of Ferrierite (FER) have been prepared by incorporating Fe by single route and Al by three different routes (a) using pyrrolidine (b) in presence of promoting media (perchloric acid) and (c) in presence of anionic surfactant sodium bis-(2-ethylhexyl) sulpho succinate, (AOT) and characterized by FTIR using CD3CN as probe molecule to study acid sites of these samples. D3-Acetonitrile adsorption on these samples showed a band at 2297cm-1 corresponding tof nitrile group with Brönsted acid sites and a band at 2322cm-1 due to interaction with Lewis acid sites. The concentrations of Brönsted and Lewis acid sites were calculated by using the reported extinction coefficients. The concentration of Bronsted acid sites was found to decrease in the order Al-FER(PER) > Al-FER(AOT) > Al-FER(H2SO4) > Fe-FER. The TPD of ammonia of FER samples was carried out to find the acid strength of the samples which decreased in the order Al-FER (PER) > Fe-FER > Al-FER (AOT) > Al-FER (H2 SO4). (en)
Title	Effect of Acid Sites od Al- and Fe- Ferrierite on m-Xylene Isomerization. Effect of Acid Sites od Al- and Fe- Ferrierite on m-Xylene Isomerization. (en)
skos:prefLabel	Effect of Acid Sites od Al- and Fe- Ferrierite on m-Xylene Isomerization. Effect of Acid Sites od Al- and Fe- Ferrierite on m-Xylene Isomerization. (en)
skos:notation	RIV/61388955:_____/03:54030158!RIV/2004/AV0/A54004/N
http://linked.open.../vavai/riv/strany	295;302
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(AV0Z4040901)
http://linked.open...iv/cisloPeriodika	N/A
http://linked.open...vai/riv/dodaniDat	2004
http://linked.open...aciTvurceVysledku	Tvarůžková, Zdenka
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav fyzikální chemie J. Heyrovského AV ČR, v.v.i.
http://linked.open...dnocenehoVysledku	605002
http://linked.open...ai/riv/idVysledku	RIV/61388955:_____/03:54030158
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	ferrierite; acidity; m-xylene isomerization (en)
http://linked.open.../riv/klicoveSlovo	acidity ferrierite m-xylene isomerization
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[015234CC6905]
http://linked.open...i/riv/nazevZdroje	Catalysis Communications
http://linked.open...in/vavai/riv/obor	CF
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	7 (xsd:int)
http://linked.open...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...UplatneniVysledku	2003
http://linked.open...v/svazekPeriodika	4
http://linked.open...iv/tvurceVysledku	Tvarůžková, Zdenka Belhekar, A. A. Kuriyavar, S. Ahedi, R. K. Anand, R. Rao, B. S. Shevade, S. S.
http://linked.open...n/vavai/riv/zamer	Objasňování zákonitostí vztahů struktury a vlastností - zejména dynamiky a chemické reaktivity - látek a molekulárních systémů
issn	1566-7367
number of pages	8 (xsd:int)

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 58 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software