Selective Synthesis of Isoquinolin-3-one Derivatives Combining Pd-Catalysed Aromatic Alkylation/Vinylation with Addition Reactions: The Beneficial Effect of Water

2009 ◽  
Vol 2009 (19) ◽  
pp. 3161-3166 ◽  
Author(s):  
Raffaella Ferraccioli ◽  
Alessandra Forni
Keyword(s):  
Beneficial Effect ◽  
Addition Reactions ◽  
Selective Synthesis ◽  
Effect Of Water

Beneficial effect of water as second solvent in ionic liquid biphasic catalytic hydrogenations

2005 ◽  
Vol 46 (14) ◽  
pp. 2513-2516 ◽  
Author(s):  
Adi Wolfson ◽  
Ivo F.J. Vankelecom ◽  
Pierre A. Jacobs
Keyword(s):  
Ionic Liquid ◽  
Beneficial Effect ◽  
Effect Of Water

The beneficial effect of water vapour on the oxidation at 600 and 700 °C of a MoSi2-based composite

2005 ◽  
Vol 25 (1) ◽  
pp. 1-11 ◽  
Author(s):  
K. Hansson ◽  
J.E. Tang ◽  
M. Halvarsson ◽  
R. Pompe ◽  
M. Sundberg ◽  
...  
Keyword(s):  
Beneficial Effect ◽  
Water Vapour ◽  
Effect Of Water

Beneficial Effect of Water on the Catalytic Conversion of Sugars to Methyl Lactate in Near-Critical Methanol Solutions

2019 ◽  
Vol 58 (27) ◽  
pp. 12451-12458
Author(s):  
Xilei Lyu ◽  
Mai Xu ◽  
Xujie Chen ◽  
Ling Xu ◽  
Juncheng Wang ◽  
...  
Keyword(s):  
Beneficial Effect ◽  
Catalytic Conversion ◽  
Methyl Lactate ◽  
Effect Of Water ◽  
Methanol Solutions

Microstructures of Ti-1.5 w/o Ni Alloys with Mo and A1 Additions

1975 ◽  
Vol 33 ◽  
pp. 54-55
Author(s):  
Anna C. Fraker
Keyword(s):  
Corrosion Resistance ◽  
Beneficial Effect ◽  
Crevice Corrosion ◽  
Local Corrosion ◽  
Precipitate Size ◽  
Ni Alloys

Small amounts of nickel are added to titanium to improve the crevice corrosion resistance but this results in an alloy which has sheet fabrication difficulties and is subject to the formation of large Ti2Ni precipitates. These large precipitates can serve as local corrosion sites; but in a smaller more widely dispersed form, they can have a beneficial effect on crevice corrosion resistance. The purpose of the present work is to show that the addition of a small amount of Mo to the Ti-1.5Ni alloy reduces the Ti2Ni precipitate size and produces a more elongated grained microstructure. It has recently been reported that small additions of Mo to Ti-0.8 to lw/o Ni alloys produce good crevice corrosion resistance and improved fabrication properties.

On the role of tin underlays for the prevention of thermal grooving in thin gold films

1986 ◽  
Vol 44 ◽  
pp. 732-733
Author(s):  
Jin Young Kim ◽  
R. E. Hummel ◽  
R. T. DeHoff
Keyword(s):  
Thin Film ◽  
Free Surface ◽  
Grain Boundary ◽  
Beneficial Effect ◽  
Failure Mechanism ◽  
Failure Mechanisms ◽  
Distinct Advantage ◽  
Gold Films ◽  
Gold Thin Film

Gold thin film metallizations in microelectronic circuits have a distinct advantage over those consisting of aluminum because they are less susceptible to electromigration. When electromigration is no longer the principal failure mechanism, other failure mechanisms caused by d.c. stressing might become important. In gold thin-film metallizations, grain boundary grooving is the principal failure mechanism.Previous studies have shown that grain boundary grooving in gold films can be prevented by an indium underlay between the substrate and gold. The beneficial effect of the In/Au composite film is mainly due to roughening of the surface of the gold films, redistribution of indium on the gold films and formation of In2O3 on the free surface and along the grain boundaries of the gold films during air annealing.

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