Fullerene C60
Fullerene C60
Fullerene C60
Fullerene C60
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Fullerene C60
Fullerene, also called buckminsterfullerene, any of a series of hollow carbon molecules that form either a closed cage (“buckyballs”) or a cylinder (carbon “nanotubes”). The first fullerene was discovered in 1985 by Sir Harold W. Kroto (one of the authors of this article) of the United Kingdom and by Richard E. Smalley and Robert F. Curl, Jr., of the United States. Using a laser to vaporize graphite rods in an atmosphere of helium gas, these chemists and their assistants obtained cagelike molecules composed of 60 carbon atoms (C60) joined together by single and double bonds to form a hollow sphere with 12 pentagonal and 20 hexagonal faces—a design that resembles a football, or soccer ball. In 1996 the trio was awarded the Nobel Prize for their pioneering efforts. The C60 molecule was named buckminsterfullerene (or, more simply, the buckyball) after the American architect R. Buckminster Fuller, whose geodesic dome is constructed on the same structural principles. The elongated cousins of buckyballs, carbon nanotubes, were identified in 1991 by Iijima Sumio of Japan.

The fullerenes, particularly the highly symmetrical C60 sphere, have a beauty and elegance that excites the imagination of scientists and nonscientists alike, as they bridge aesthetic gaps between the sciences, architecture, mathematics, engineering, and the visual arts. Prior to their discovery, only two well-defined allotropes of carbon were known—diamond (composed of a three-dimensional crystalline array of carbon atoms) and graphite (composed of stacked sheets of two-dimensional hexagonal arrays of carbon atoms). The fullerenes constitute a third form, and it is remarkable that their existence evaded discovery until almost the end of the 20th century. Their discovery has led to an entirely new understanding of the behaviour of sheet materials, and it has opened an entirely new chapter of nanoscience and nanotechnology—the “new chemistry” of complex systems at the atomic scale that exhibit advanced materials behaviour. Nanotubes in particular exhibit a wide range of novel mechanical and electronic properties. They are excellent conductors of heat and electricity, and they possess an astonishing tensile strength. Such properties hold the promise of exciting applications in electronics, structural materials, medicine and cosmetics,etc.

product name fullerence C60

Appearance & Physical State: black to brown crystalline powder
Purity 95%, 99%, 99.5% ,99.9%
Density: 5.568
Melting Point: >280ºC(lit.)
Flash Point: 94ºC
Refractive Index: 1.813
Stability: Stable. Highly flammable. Incompatible with strong oxidizing agents.
Storage Condition: Dark Room

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