Synthesis
Xenon tetrafluoride is produced by heating a mixture of xenon and fluorine in a 1:3 ratio in a nickel container to 400 °C. Some xenon hexafluoride, XeF6, is also produced, and this production is increased with an increased fluorine concentration in the input mixture. The nickel is not a catalyst for this reaction; nickel containers are used because they react with fluorine to form a protective, non-peeling layer of nickel fluoride NiF2 on their interior surfaces.
Read more about this topic: Xenon Tetrafluoride
Famous quotes containing the word synthesis:
“The invention of photography provided a radically new picture-making process—a process based not on synthesis but on selection. The difference was a basic one. Paintings were made—constructed from a storehouse of traditional schemes and skills and attitudes—but photographs, as the man on the street put, were taken.”
—Jean Szarkowski (b. 1925)
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“It is not easy to construct by mere scientific synthesis a foolproof system which will lead our children in a desired direction and avoid an undesirable one. Obviously, good can come only from a continuing interplay between that which we, as students, are gradually learning and that which we believe in, as people.”
—Erik H. Erikson (20th century)