Ferrisilicates formation during the geopolymerization of natural Fe-rich aluminosilicate precursors

E Kamseu, CR Kaze, JNN Fekoua, UC Melo… - Materials Chemistry and …, 2020 - Elsevier
The progressive addition of the reactive silica from rice husk ash (10–50 wt%) changes the
phases evolution and the microstructure of the laterites based geopolymer composites. It …

Recent progress on functional mesoporous materials as catalysts in organic synthesis

Y Wu, Y Zhang, J Zhou, D Gu - Emergent Materials, 2020 - Springer
The heterogenization of homogeneous catalysts has attracted great attention owing to their
increasing environmental and economic considerations. Mesoporous materials are a kind of …

3D ordered mesoporous Fe-KIT-6 catalysts for methylcyclopentane (MCP) conversion and carbon dioxide (CO2) hydrogenation for energy and environmental …

R Merkache, I Fechete, M Maamache… - Applied Catalysis A …, 2015 - Elsevier
The direct hydrothermal synthesis of Fe-KIT-6 mesoporous materials with Ia3d symmetry
and high iron loadings is reported for the first time. The Fe-KIT-6 mesoporous materials were …

Novel zirconium containing cage type silicate (Zr-KIT-5): an efficient Friedel–Crafts alkylation catalyst

A Ramanathan, H Zhu, R Maheswari… - Chemical Engineering …, 2015 - Elsevier
Zirconium was successfully incorporated into cubic KIT-5 mesoporous silicate by direct
hydrothermal synthesis employing F127 triblock copolymer as the structure-directing agent …

Nanoporous hematite nanoparticles: Synthesis and applications for benzylation of benzene and aromatic compounds

ND Cuong, ND Hoa, TT Hoa, DQ Khieu… - Journal of alloys and …, 2014 - Elsevier
The catalytic benzylation of benzene and other aromatic compounds is one of the most
important reactions in the synthesis of pharmaceutical compounds. In this study, we report …

Characterizations of tin (SnO2) doped KIT-5 by direct synthesis

R Rajalakshmi, VV Srinivasan, MP Pachamuthu… - Materials Chemistry and …, 2015 - Elsevier
Sn containing ordered mesoporous silicate with cage type Fm3m cubic structure, Sn-KIT-5,
with varying Si/Sn ratio was successfully synthesized by using Pluronic F127 triblock …

Hierarchically mesoporous silica single-crystalline nanorods with three dimensional cubic Fm-3 m mesostructure

C Shi, S Deng, J Wang, P Sun, T Chen - Journal of Materials Chemistry …, 2013 - pubs.rsc.org
Hierarchically mesoporous silica nanorods with well-ordered cubic Fm-3m mesostructure
were fabricated for the first time under basic conditions by using cationic surfactant …

Synthesis of KIT‐5 decorated by Bi2S3‐Fe3O4 photocatalyst for degradation of parathion pesticide in aqueous media: Offering a degradation model and …

H Adabavazeh, A Saljooqi, T Shamspur… - Applied …, 2020 - Wiley Online Library
In this research, a novel KIT‐5/Bi2S3‐Fe3O4 nanocomposite was prepared. The structure
and morphology properties of the nanocomposite were well characterized by XRD, FESEM …

Direct conversion of xylose to butyl levulinate over mesoporous zirconium silicates with an integrated dehydration alcoholysis process

S Nazer, AN Chermahini, BH Monjezi… - Journal of the Taiwan …, 2020 - Elsevier
Organic intermediates, like n-butyl levulinate, have a widespread application, especially in
organic synthesis. Thus, direct synthesis of n-butyl levulinate from xylose was investigated …

Nanosized iron and nickel oxide zirconia supported catalysts for benzylation of benzene: Role of metal oxide support interaction

TT Ali, K Narasimharao, NS Ahmed, S Basahel… - Applied Catalysis A …, 2014 - Elsevier
Abstract Nanocrystalline Fe 2 O 3 and NiO mesoporous ZrO 2 supported catalysts were
prepared and thermally treated at 500° C. The efficacy of catalysts for catalyzing the …