The Role of In Situ/Operando IR Spectroscopy in Unraveling Adsorbate-Induced Structural Changes in Heterogeneous Catalysis
Heterogeneous catalysts undergo thermal-and/or adsorbate-induced dynamic changes
under reaction conditions, which consequently modify their catalytic behavior. Hence, it is …
under reaction conditions, which consequently modify their catalytic behavior. Hence, it is …
Probing zeolites by vibrational spectroscopies
This review addresses the most relevant aspects of vibrational spectroscopies (IR, Raman
and INS) applied to zeolites and zeotype materials. Surface Brønsted and Lewis acidity and …
and INS) applied to zeolites and zeotype materials. Surface Brønsted and Lewis acidity and …
Au Nanoparticles Supported on BiVO4: Effective Inorganic Photocatalysts for H2O2 Production from Water and O2 under Visible Light
H Hirakawa, S Shiota, Y Shiraishi, H Sakamoto… - Acs …, 2016 - ACS Publications
The design of a safe and sustainable process for the synthesis of hydrogen peroxide (H2O2)
is a very important subject from the viewpoint of green chemistry. Photocatalytic H2O2 …
is a very important subject from the viewpoint of green chemistry. Photocatalytic H2O2 …
Low-temperature methane combustion over Pd/H-ZSM-5: active Pd sites with specific electronic properties modulated by acidic sites of H-ZSM-5
Pd/H-ZSM-5 catalysts could completely catalyze CH4 to CO2 at as low as 320° C, while
there is no detectable catalytic activity for pure H-ZSM-5 at 320° C and only a conversion of …
there is no detectable catalytic activity for pure H-ZSM-5 at 320° C and only a conversion of …
Tetrahydroxydiboron-mediated palladium-catalyzed transfer hydrogenation and deuteriation of alkenes and alkynes using water as the stoichiometric H or D atom …
SP Cummings, TN Le, GE Fernandez… - Journal of the …, 2016 - ACS Publications
There are few examples of catalytic transfer hydrogenations of simple alkenes and alkynes
that use water as a stoichiometric H or D atom donor. We have found that diboron reagents …
that use water as a stoichiometric H or D atom donor. We have found that diboron reagents …
Materials characterization by synchrotron x-ray microprobes and nanoprobes
In recent years synchrotron x-ray microprobes and nanoprobes have emerged as key
characterization tools with a remarkable impact for different scientific fields including solid …
characterization tools with a remarkable impact for different scientific fields including solid …
In situ formation of hydrides and carbides in palladium catalyst: when XANES is better than EXAFS and XRD
In a number of hydrogenation reactions, palladium nanoparticles may undergo a transition
to the hydride or the carbide phase, which affects the catalytic properties. In the current work …
to the hydride or the carbide phase, which affects the catalytic properties. In the current work …
Tandem catalysis of amines using porous graphene oxide
Porous graphene oxide can be used as a metal-free catalyst in the presence of air for
oxidative coupling of primary amines. Herein, we explore a GO-catalyzed carbon–carbon …
oxidative coupling of primary amines. Herein, we explore a GO-catalyzed carbon–carbon …
A comprehensive approach to investigate the structural and surface properties of activated carbons and related Pd-based catalysts
A Lazzarini, A Piovano, R Pellegrini… - Catalysis Science & …, 2016 - pubs.rsc.org
Activated carbons are widely used as supports for industrial catalysts based on metal
nanoparticles. The catalytic performance of carbon-supported catalysts is strongly …
nanoparticles. The catalytic performance of carbon-supported catalysts is strongly …
Probing the evolution of palladium species in Pd@ MOF catalysts during the heck coupling reaction: an operando X-ray absorption spectroscopy study
The mechanism of the Heck C–C coupling reaction catalyzed by Pd@ MOFs has been
investigated using operando X-ray absorption spectroscopy (XAS) and powder X-ray …
investigated using operando X-ray absorption spectroscopy (XAS) and powder X-ray …