Results 241 to 250 of about 18,732 (305)

Highly efficient hydrogenative depolymerisation of polycaprolactone to 1,6-hexanediol.

RSC Sustain
Saini G, Lozano Perez AS, von Wolff N, Kumar A.   +3 more
europepmc   +1 more source

Growth of Ruthenium and Ruthenium oxide nanoplates

MRS Proceedings, 2011
ABSTRACTBy carefully manipulating and controlling the growth conditions, Ruthenium (Ru) and ruthenium oxide (RuO2) two-dimensional (2-D) nanostructure were self-assembled into a stack of plates on indium tin oxide coated glass substrate. The nanoplates were grown in a horizontal hot-wall metalorganic chemical vapor deposition (MOCVD) from ruthenocene ...
Lamartine Meda, Geoffrey D. Stevens
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Oxidation of ruthenium oxide deposits by ozone

Radiochimica Acta, 2008
Summary During a hypothetical severe accident on a nuclear Pressurized Water Reactor (PWR), the formation of highly radiotoxic RuO4(g) may occur in the reactor containment building, resulting from the interactions of ruthenium oxide deposits with the oxidising medium induced by air radiolysis.
Mun, C., Cantrel, L., Madic, C.
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Nitric oxide-releasing ruthenium nanoparticles

Chemical Communications, 2011
Nitric oxide-releasing ruthenium nanoparticles were synthesized by the reaction of alkanethiolate-protected ruthenium nanoparticles with tert-butyl nitrite ((t)BuONO), and their water-soluble derivatives are able to deliver NO to proteins such as reduced myoglobin upon light irradiation in aqueous media.
Ho, CM, Lok, CN, Che, CM, Liao, KJ
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Abnormal Optoelectric Properties of Two-Dimensional Protonic Ruthenium Oxide with a Hexagonal Structure

ACS Applied Materials & Interfaces, 2018
Two-dimensional structures can potentially lead to not only modulation of electron transport but also the variations of optical property. Protonic ruthenium oxide, a two-dimensional atomic sheet material, has been synthesized, and its optoelectric ...
Hee Jung Park, Kimoon Lee, Il–Doo Kim   +2 more
exaly   +2 more sources

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Oxidation of Ruthenium

IEEE Transactions on Components, Hybrids, and Manufacturing Technology, 1983
Ruthenium (Ru) has been heated in air in the range of 100-400°C in order to investigate its usefulness for electrical contacts. It has been found that for temperatures up to 200°C, Ru oxidizes to produce a film which causes high contact resistance. For temperatures >300°C, Ru forms an oxide film, RuO 2 , which has low contact resistance.
S. Sharma, L. Hines
openaire   +1 more source

Ruthenium-coated ruthenium oxide nanorods

Applied Physics Letters, 2004
The role of ruthenium and its oxides in catalysis, electrochemistry, and electronics is becoming increasingly important because of the high thermal and chemical stability, low resistivity, and unique redox properties of this metallic system. We report an observation of RuO2 nanorods decorated with nanometer size Ru metal clusters.
Caterina Ducati, Darryl H. Dawson, John R. Saffell, Paul A. Midgley   +3 more
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A study of Ruthenium catalysts on oxide supports

Surface Science Letters, 1989
Abstract Ruthenium clusters on γ-Al 2 O 3 and SiO 2 supports, prepared by different impregnation methods, are studies by thermal programmed reduction (TPR), transmission electron microscopy (TEM), X-ray photoelectron spectroscopy (XPS) and chemisorption techniques.
CATTANIA MG, PARMIGIANI, FULVIO, RAGAINI V.   +2 more
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Catalytic Oxidation of Methanol by Ruthenium Oxides

Australian Journal of Chemistry, 1990
The electrocatalytic behaviour of carbon-supported ruthenium oxide electrodes for oxygen evolution and methanol oxidation in acid solutions is reported. Physical characterization of the electrodes by X-ray diffraction, X-ray photoelectron and 99Ru Mossbauer spectroscopies indicated the ruthenium to be present as a mixture of RuIV oxides including the ...
BJ Kennedy, AW Smith, FE Wagner
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Schizophrenic Electrons in Ruthenium‐Based Oxides

ChemInform, 2004
AbstractFor Abstract see ChemInform Abstract in Full Text.
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