Journal ArticleDOI
Effect of carbonaceous species on the catalytic activity of copper—nickel in the hydrogenation of ethene
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In this paper, the effect of carbonaceous species, CS, produced in the initial stage of hydrogenation reaction of ethene, on the catalytic activity of powdered copper-nickel alloys at 0°C was studied with 14C and 63Ni as tracers.About:
This article is published in Applied Catalysis.The article was published on 1991-04-04. It has received 1 citations till now. The article focuses on the topics: Nickel & Catalysis.read more
Citations
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Low energy electron diffraction and auger electron spectroscopy studies op the structure of absorbed gases on solid surfaces
TL;DR: In this paper, the surface structures of adsorbed gases on crystal surfaces have been tabulated and the conditions that control ordering are more complex and simple rules may not be readily applicable.
References
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Journal ArticleDOI
The Formation and Removal of Coke from Nickel Catalyst
TL;DR: In this paper, the authors focus on the conversion of energy-producing feedstocks from a less to a more desirable form, such as coal gasification, steam reforming, or hydrogasification.
Journal ArticleDOI
Supported “bimetallic cluster” catalysts
TL;DR: In this paper, it was shown that ruthenium or osmium concentration in the catalysts was held constant at 1 wt% while the atomic ratio of copper-to-RUThenium ratio was varied from 0 to 1.
Journal ArticleDOI
Carbon deposition and methane steam reforming on silica-supported NiCu catalysts
TL;DR: In this paper, the carbon formation/gasification equilibrium was the same for the alloy catalysts as for monometallic nickel catalysts except at the highest copper concentration (80 at.% Cu).
The Formation of Filamentous Carbon on iron and Nickel Catalysts
TL;DR: In this paper, the microstructure of primary carbon filaments formed on supported iron and nickel catalysts has been investigated using transmission electron microscopy, dark-held imaging, and (selected area) electron diffraction.
Journal ArticleDOI
The formation of filamentous carbon on iron and nickel catalysts : II. Mechanism
TL;DR: In this paper, the mechanism of filamentous carbon growth on iron and nickel catalysts has been studied using a combination of magnetic techniques and temperature-programmed hydrogenation, where CO and CH4 were used as carburizing agents.
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