Results 61 to 70 of about 148,309 (314)
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
Geochemical evaluation and hydrocarbon potential of the Garau Formation in the Jufair field in Abadan Plain, SW Iran [PDF]
علوم زمین خوارزمیThe Abadan Plain is one of the most prolific basins in southwestern Iran and a part of the Mesopotamian Basin. In recent years, exploring new hydrocarbon resources in the region and the occurrence of shared oil fields in this region necessitates ...
Mozhde Ansari +3 more
doaj
Measuring the potential activity of hydrocarbon-degrading bacteria [PDF]
Applied and Environmental Microbiology, 1976 [14C]hydrocarbons were utilized as a means of estimating the hydrocarbon-degrading potential of bacteria in estuarine and marine environments. Evaporation of the hydrocarbons must be considered in estimates of oxidation. Amount of mineralization of [14C]hexadecane can be equated with the total number of petroleum-degrading bacteria and the percentage ...
J D, Walker, R R, Colwell
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Azaporphyrinoid‐Based Photo‐ and Electroactive Architectures for Advanced Functional Materials
Advanced Materials, EarlyView.A long‐standing collaboration between the Torres and Guldi groups has yielded diverse azaporphyrinoid‐based donor‐acceptor nanohybrids with promising applications in solar energy conversion. This conspectus highlights key molecular platforms and structure‐function relationships that govern light and charge management, supporting the rational design of ...
Jorge Labella +3 more
wiley +1 more source
Coarse-grained interaction potentials for polyaromatic hydrocarbons [PDF]
The Journal of Chemical Physics, 2006 Using Kohn-Sham (KS) density-functional theory, we have studied the interaction between various polyaromatic hydrocarbon molecules. The systems range from monocyclic benzene up to hexabenzocoronene (hbc). For several conventional exchange-correlation functionals total potential-energy curves of interaction of the π-π stacking hbc dimer are reported. It
von Lilienfeld, O. A., Andrienko, Denis
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Polymorph‐Specific Electronic Transduction in WO3 during Molecular Sensing
Advanced Materials, EarlyView.Metal‐oxide polymorphs with similar surface chemistry can nevertheless exhibit distinct sensing properties. In γ‐ and ε‐WO3, analyte adsorption appears comparable; yet, only ε‐WO3 induces a pronounced lattice electronic perturbation that accommodates charge in sub‐conduction band minimum states.
Matteo D'Andria +6 more
wiley +1 more source
An assessment of fluid flow and overpressure modelling m selected North Sea and Laramide basins [PDF]
, 1994 The occurrence of overpressure observed in petroleum bearing basins must be understood in terms of generation and distribution in order to build up a fluid flow history.
Edwards, Stephen Cross
core
Advanced Materials, EarlyView.We introduce a molecular strategy to assemble one‐dimensional (1D) materials into two‐dimensional (2D) van der Waals metal–organic frameworks (MOFs). Crystals of [FeX(pzX)(bpy)] (X = Cl, F) form anisotropic 2D layers that can be mechanically exfoliated into thin sheets.
Eleni C. Mazarakioti +12 more
wiley +1 more source
Optimising the biopiling of weathered hydrocarbons within a risk management framework. [PDF]
, 2005 Thirty years of research into petroleum microbiology and bioremediation have bypassed an important observation – that many hydrocarbon contaminated sites posing potential risks to human health harbour weathered, ‘mid-distillate’ or heavy oils rather ...
Lethbridge, Gordon +11 more
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Hydrocarbon Potential of Mediterranean Region
EAGE Conference on Geology and Petroleum Geology of the Mediterranean and Circum-Mediterranean Basins, 2000 Mediterranean region comprises the littoral states of the Mediterranean Sea. Seen in a global framework, the hydrocarbon reserves and production of these countries are relevant. Their combined share of world production lies between 5 and 6%, of the world reserves at about 4%, resources between 2 and 4%, consumption is higher (see fig. 1).
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