IR spectroscopy in catalysis
J Ryczkowski - Catalysis Today, 2001 - Elsevier
Infrared (IR) spectroscopy undoubtedly represents one of the most important tools in
catalysis research. In this review, recent catalytic applications of the most popular IR …
catalysis research. In this review, recent catalytic applications of the most popular IR …
[HTML][HTML] Photocatalytic activities of the nano-sized TiO2-supported Y-zeolites
Scientific studies of TiO2 as photocatalyst started more than two and half decades ago. High
efficiency in the photocatalytic reactions was achieved by increasing the surface area of the …
efficiency in the photocatalytic reactions was achieved by increasing the surface area of the …
Heterogenization of heteropoly compounds: a review of their structure and synthesis
The application of catalysis to reduced toxicity systems and benign and renewable energy
systems is a central focus area for green chemistry research. It is possible to prepare …
systems is a central focus area for green chemistry research. It is possible to prepare …
A contribution in the actualization of wind map of Algeria
In the following work, we propose an assessment of wind potential in Algeria. The purpose
of this study is twofold. First, to draw the attention to the important wind potential in the region …
of this study is twofold. First, to draw the attention to the important wind potential in the region …
[HTML][HTML] Support enhanced α-pinene isomerization over HPW/SBA-15
A family of mesoporous SBA-15 supported H 3 PW 12 O 40 (HPW) catalysts were
synthesized by wet-impregnation and compared with fumed silica analogues for the …
synthesized by wet-impregnation and compared with fumed silica analogues for the …
Structural studies of high dispersion H 3 PW 12 O 40/SiO 2 solid acid catalysts
Highly dispersed H3PW12O40/SiO2 catalysts with loadings between 3.6 and 62.5 wt% have
been synthesised and characterised. The formation of a chemically distinct interfacial HPW …
been synthesised and characterised. The formation of a chemically distinct interfacial HPW …
Characterization of 12-tungstophosphoric acid impregnated on mesoporous silica SBA-15 and its catalytic performance in isopropylation of naphthalene with …
QY Liu, WL Wu, J Wang, XQ Ren, YR Wang - Microporous and mesoporous …, 2004 - Elsevier
12-Tungstophosphoric acid catalysts supported on mesoporous silica SBA-15 with various
acid loadings were prepared by impregnation, and their physical chemical properties were …
acid loadings were prepared by impregnation, and their physical chemical properties were …
Structural and acidity analysis of heteropolyacids supported on faujasite zeolite and its effect in the esterification of oleic acid and n-butanol
MF Paiva, EF de Freitas, JOC de França… - Molecular …, 2022 - Elsevier
Most of the supporting catalytic materials seek to improve classical chemical processes that
are less environment-friendly. The association of heteropolyacids (HPA) and zeolites has …
are less environment-friendly. The association of heteropolyacids (HPA) and zeolites has …
Photocatalytic properties of zeolite-based materials for the photoreduction of methyl orange
N Dubey, SS Rayalu, NK Labhsetwar, RR Naidu… - Applied Catalysis A …, 2006 - Elsevier
Novel photocatalytic materials have been prepared by incorporation of TiO2, a transition
metal and, heteropolyacid (HPA) in the zeolite structure. These materials have been …
metal and, heteropolyacid (HPA) in the zeolite structure. These materials have been …
Heteropoly compounds incorporated into mesoporous material structure
K Nowińska, R Formaniak, W Kaleta… - Applied Catalysis A …, 2003 - Elsevier
Crystallisation of mesoporous molecular sieves of SBA-3 structure carried out from the gel
containing heteropoly acids (HPA)(pH< 2) resulted in the formation of new mixed …
containing heteropoly acids (HPA)(pH< 2) resulted in the formation of new mixed …