Results 31 to 40 of about 22,498 (188)
Spin‐State Modulation of Atomic Iron Sites Enables Efficient CO2 Electroreduction in Acid Medium
Angewandte Chemie, EarlyView.An axial oxygen ligand was added to shift the spin state of the single‐atom Fe site from low to medium spin. This change reduces the interfacial interaction with H3O+ and decreases the *CO desorption energy, thus enhancing CO2RR in acidic media.
Shanhe Gong +13 more
wiley +2 more sources
Olefine Production from Syngas over Bimetallic Supported
Eurasian Chemico-Technological Journal, 2000 Bimetallic cobalt-containing catalysts supported on alumina have been studied in the Fischer-Tropsch synthesis. It has been shown that a promotion of Co/Al2O3 by iridium leads to dispergation of both metals.
Sh. S. Itkulova, G. D. Zakumbaeva
doaj +1 more source
Fischer–Tropsch Synthesis with Cu-Co Nanocatalysts Prepared Using Novel Inorganic Precursor Complex [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2018 The structural properties and activities of Cu-Co catalysts used in Fischer-Tropsch synthesis are explored according to their method of preparation. Impregnation, co-precipitation, and a novel method of thermal decomposition were applied to an inorganic ...
Javad Farzanfar, Ali Reza Rezvani
doaj
Direct synthesis of extra-heavy olefins from carbon monoxide and water
Nature Communications, 2023 Fischer-Tropsch synthesis is challenged by the trade-off between enhancing C-C coupling and suppressing further hydrogenation of olefins. Here the authors break this challenge by developing a universal strategy to synthesis extra-heavy olefins from ...
Chuanhao Wang +9 more
doaj +1 more source
CO2 valorization: Production of Synthetic Gasoline and Diesel Fuel from Dry Reforming of Methane
Chemical Engineering Transactions, 2012 The purpose of this study is to illustrate the potential of dry reforming of methane for industrial applications by producing synthetic fuels from the combination of dry and steam reforming of methane.
H. Er-rbib, C. Bouallou, F. Werkoff
doaj +1 more source
, 1974 The origin of life is in a sense a genetic problem, for, as H. J. Muller pointed out many years ago, the essential attribute that identifies living matter is its capacity to replicate itself and its variants (1). Because this uniquely biological property
Horowitz, N. H., Hubbard, Jerry S.
core +1 more source
Efficient photosynthesis of carbon monoxide from CO2 using perovskite photovoltaics [PDF]
, 2015 Artificial photosynthesis, mimicking nature in its efforts to store solar energy, has received considerable attention from the research community. Most of these attempts target the production of H2 as a fuel and our group recently demonstrated solar-to ...
Abate, A +8 more
core +1 more source
Advanced Materials, EarlyView.Transition metal oxy/carbo‐nitrides show great promise as catalysts for sustainable processes. A Mn‐Mo mixed‐metal oxynitride attains remarkable performance for the direct synthesis of acetonitrile, an important commodity chemical, via sequential C─N and C─C coupling from syngas (C1) and ammonia (N1) feedstocks.
M. Elena Martínez‐Monje +7 more
wiley +1 more source
The Use of Iron Ore as a Catalyst in Fischer–Tropsch Synthesis—A Review
Crystals, 2022 The use of iron ore as an alternative to conventional Fischer–Tropsch synthesis (FTS) iron catalyst has been identified as a way to achieve a cost-effective catalyst.
Chike George Okoye-Chine +1 more
doaj +1 more source
Advanced Materials, EarlyView.Template effect and kinetic control enable crystal‐phase engineering of Ru nanocrystals, granting access to either metastable fcc‐Ru or stable hcp‐Ru with distinct surface structures, thermal stabilities, and catalytic behaviors. Moreover, the hcp‐Ru can further serve as an epitaxial template to direct Pd and Rh nanocrystals into the metastable hcp ...
Jianlong He +3 more
wiley +1 more source