Results 11 to 20 of about 1,056,868 (306)

Novel Ni/Ce(Ti)ZrO₂ Catalysts for Methane Dry Reforming Prepared in Supercritical Alcohol Media

Energies, 2020
To achieve a high activity and coking stability of nickel catalysts in dry reforming of methane, materials comprised of ceria–zirconia doped by Ti were investigated as supports.
Yuliya Bespalko, Ekaterina Smal, Mikhail Simonov, Konstantin Valeev, Valeria Fedorova, Tamara Krieger, Svetlana Cherepanova, Arcady Ishchenko, Vladimir Rogov, Vladislav Sadykov   +9 more
doaj   +1 more source

Advances in Hydrogen and Syngas Generation

Energies, 2023
To solve problems related to global warming, environmental pollution, and green energy fields, a lot of research is now devoted to the catalysis of biofuels and biogas transformation into syngas and hydrogen [...]
Vladislav Sadykov
doaj   +1 more source

Facile synthesis of a porous 3D g-C3N4 photocatalyst for the degradation of organics in shale gas brines

Catalysis Communications, 2022
Treatment and subsequent re-use of wastewater from shale gas extraction is a feasible strategy to ensure sustainability and reduce the environmental impact of the process.
Graham J. Hutchings, Philip R. Davies, Samuel Pattisson, Thomas E. Davies, David J. Morgan, Mbongiseni W. Dlamini   +5 more
doaj   +1 more source

Improving the performance of Pd based catalysts for the direct synthesis of hydrogen peroxide via acid incorporation during catalyst synthesis

Catalysis Communications, 2021
The direct synthesis of hydrogen peroxide from molecular H2 and O2 offers an attractive alternative to the current means of production of this powerful oxidant, on an industrial scale.
Richard J. Lewis, Edwin N. Ntainjua, David J. Morgan, Thomas E. Davies, Albert F. Carley, Simon J. Freakley, Graham J. Hutchings   +6 more
doaj   +1 more source

2nd generation PLA; Lactide formation directly from aqueous lactic acid

Catalysis Communications, 2023
In order to develop a 2nd generation polylactic acid (PLA) process, lactide (LD) was synthesized directly from a commercially available 90% aqueous lactic acid (LA) solution.
Moritz Venschott, Wolfgang F. Hoelderich, Matthias Eisenacher   +2 more
doaj   +1 more source

Major Advances and Challenges in Heterogeneous Catalysis for Environmental Applications: A Review [PDF]

, 2018
Heterogeneous catalysis is one of the fastest developing branches of chemistry. Moreover, it is strongly connected to popular environment-related applications.
Vellora Thekkae Padil Vinod, Waclawek Stanislaw, Černík Miroslav   +2 more
core   +1 more source

Methane to Methanol through Heterogeneous Catalysis and Plasma Catalysis

, 2021
Direct oxidation of methane to methanol (DOMTM) is attractive for the increasing industrial demand of feedstock. In this review, the latest advances in heterogeneous catalysis and plasma catalysis for DOMTM are summarized, with the aim to pinpoint the ...
Rizwan Ahmed, Shangkun Li, Yanhui Yi, Annemie Bogaerts   +3 more
core   +1 more source

Surface- and Tip-Enhanced Raman Spectroscopy as Operando Probes for Monitoring and Understanding Heterogeneous Catalysis [PDF]

, 2014
Surface-enhanced Raman spectroscopy (SERS) and tip-enhanced Raman spectroscopy (TERS) were until recently limited in their applicability to the majority of heterogeneous catalytic reactions.
Sub Inorganic Chemistry and Catalysis, Inorganic Chemistry and Catalysis, Bert M. Weckhuysen, Clare E. Harvey, Weckhuysen, Bert M., Harvey, Clare E.   +5 more
core   +1 more source

Computational-chemical advances in heterogeneous catalysis [PDF]

, 1996
A short overview is presented of current status of computational chemistry with respect to issues in heterogeneous catalysis.
Santen, van, R.A., Santen, RA Rutger van   +1 more
core   +2 more sources

Studying Proton Mobility in Zeolites by Varying Temperature Infrared Spectroscopy

Molecules, 2019
We report a varying temperature infrared spectroscopic (VTIR) study with partial deuterium isotopic exchange as a method for characterizing proton mobility in acidic materials.
Pit Losch, Hrishikesh Joshi, Niklas Stegmann, Olena Vozniuk, Wolfgang Schmidt   +4 more
doaj   +1 more source