Molecular rotors in hierarchically ordered mesoporous organosilica frameworks

2008 ◽  
pp. 4798 ◽  
Author(s):  
Silvia Bracco ◽  
Angiolina Comotti ◽  
Patrizia Valsesia ◽  
Bradley F. Chmelka ◽  
Piero Sozzani
Keyword(s):  
Molecular Rotors ◽  
Mesoporous Organosilica ◽  
Ordered Mesoporous

Periodic mesoporous organosilica with ionic-liquid framework supported manganese: an efficient and recyclable nanocatalyst for the unsymmetric Hantzsch reaction

RSC Advances ◽  
2015 ◽  
Vol 5 (17) ◽  
pp. 13087-13094 ◽  
Author(s):  
M. Nasr-Esfahani ◽  
D. Elhamifar ◽  
T. Amadeh ◽  
B. Karimi
Keyword(s):  
Ionic Liquid ◽  
Hantzsch Reaction ◽  
Periodic Mesoporous Organosilica ◽  
Catalytic Application ◽  
Mesoporous Organosilica ◽  
Ordered Mesoporous

We have described the catalytic application of a manganese containing ionic liquid-based ordered mesoporous organosilica in the synthesis of polyhydroquinolines.

Collective Dynamics of Molecular Rotors in Periodic Mesoporous Organosilica: A combined Solid-State 2H-NMR and Molecular Dynamics Simulation Study.

2021 ◽  
Author(s):  
Antonio De Nicola ◽  
Andrea Correa ◽  
Silvia Bracco ◽  
Jacopo Perego ◽  
Piero Sozzani ◽  
...  
Keyword(s):  
Molecular Dynamics ◽  
Molecular Dynamics Simulation ◽  
Solid State ◽  
Simulation Study ◽  
Dynamics Simulation ◽  
Molecular Rotors ◽  
2H Nmr ◽  
Periodic Mesoporous Organosilica ◽  
Collective Dynamics ◽  
Mesoporous Organosilica

Molecular rotors offer a platform to realize controlled dynamics and modulate functions of solids. Motional mechanisms in arrays of rotors have not been explored in depth. Crystal-like porous organosilicas, comprising...

Synthesis and characterization of bifunctional lipophilic and basic mesoporous organosilica supported palladium nanoparticles as an efficient and ecofriendly nanocomposite in aqueous Heck reaction

RSC Advances ◽  
2016 ◽  
Vol 6 (85) ◽  
pp. 81614-81621 ◽  
Author(s):  
Mina Jafari Nasab ◽  
Ali Reza Kiasat
Keyword(s):  
Heck Reaction ◽  
Palladium Nanoparticles ◽  
Sol Gel ◽  
Synthesis And Characterization ◽  
Modification Process ◽  
Mesoporous Organosilica ◽  
Ordered Mesoporous ◽  
Supported Palladium ◽  
Post Modification

In the present study, a highly ordered mesoporous organosilica nanocomposite having modified pore channels with both lipophilic and basic units, SBA-R/Im-NH2, was synthesized through surfactant-templated sol–gel methodology and post modification process.

scholarly journals Nickel containing ionic liquid based ordered nanoporous organosilica: a powerful and recoverable catalyst for synthesis of polyhydroquinolines

RSC Advances ◽  
2017 ◽  
Vol 7 (86) ◽  
pp. 54789-54796 ◽  
Author(s):  
Dawood Elhamifar ◽  
Hamideh Khanmohammadi ◽  
Davar Elhamifar
Keyword(s):  
Ionic Liquid ◽  
Catalytic Application ◽  
Mesoporous Organosilica ◽  
Ordered Mesoporous ◽  
Recoverable Catalyst

The synthesis, characterization and catalytic application of a novel nickel containing ionic liquid based ordered mesoporous organosilica are demonstrated.

Synthesis and Structural Identification of a Highly Ordered Mesoporous Organosilica with Large Cagelike Pores

2005 ◽  
Vol 109 (2) ◽  
pp. 764-768 ◽  
Author(s):  
Lan Zhao ◽  
Guangshan Zhu ◽  
Daliang Zhang ◽  
Yan Di ◽  
Yue Chen ◽  
...  
Keyword(s):  
Structural Identification ◽  
Mesoporous Organosilica ◽  
Ordered Mesoporous

Preparation of carboxyethyltin group-functionalized highly ordered mesoporous organosilica composite material with double acid sites

2018 ◽  
Vol 54 (6) ◽  
pp. 4601-4618 ◽  
Author(s):  
Si-Qing He ◽  
Jing Wang ◽  
Dan-Dan Wu ◽  
Xiao-Jing Sang ◽  
Fang Su ◽  
...  
Keyword(s):  
Composite Material ◽  
Acid Sites ◽  
Mesoporous Organosilica ◽  
Ordered Mesoporous

Adsorption in Periodically Ordered Mesoporous Organosilica Materials Studied by in Situ Small-Angle X-ray Scattering and Small-Angle Neutron Scattering

Langmuir ◽  
2010 ◽  
Vol 26 (9) ◽  
pp. 6583-6592 ◽  
Author(s):  
Simone Mascotto ◽  
Dirk Wallacher ◽  
Andreas Kuschel ◽  
Sebastian Polarz ◽  
Gerald A. Zickler ◽  
...  
Keyword(s):  
Neutron Scattering ◽  
Small Angle ◽  
Small Angle Neutron Scattering ◽  
X Ray ◽  
X Ray Scattering ◽  
Mesoporous Organosilica ◽  
Ordered Mesoporous ◽  
Organosilica Materials ◽  
Ray Scattering
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