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A fullerene is an allotrope of carbon whose molecules consist of ... Their unique molecular structure results in extraordinary macroscopic properties, including ...
Fullerene chemistry is a field of organic chemistry devoted to the chemical properties of fullerenes. [1] [2] [3] Research in this field is driven by the need to functionalize fullerenes and tune their properties. For example, fullerene is notoriously insoluble and adding a suitable group can enhance solubility. [1]
C 70 fullerene is the fullerene molecule consisting of 70 carbon atoms. It is a cage-like fused-ring structure which resembles a rugby ball, made of 25 hexagons and 12 pentagons , with a carbon atom at the vertices of each polygon and a bond along each polygon edge.
Endohedral fullerenes show distinct and intriguing chemical properties that can be completely different from the encapsulated atom or molecule, as well as the fullerene itself. The encapsulated atoms have been shown to perform circular motions inside the C 60 cage, and their motion has been followed using NMR spectroscopy. [45]
Endohedral fullerenes, also called ... [18] [19] The encapsulated molecules display unusual physical properties which have been studied by a variety of physical ...
Polyfullerene is a basic polymer of the C 60 monomer group, in which fullerene segments are connected via covalent bonds into a polymeric chain without side or bridging groups. They are called intrinsic polymeric fullerenes, or more often all C 60 polymers. Fullerene can be part of a polymer chain in many different ways.
Carbon nanobuds are a newly discovered allotrope of carbon in which fullerene like "buds" are covalently attached to the outer sidewalls of the carbon nanotubes. This hybrid material has useful properties of both fullerenes and carbon nanotubes. For instance, they have been found to be exceptionally good field emitters.
PCBM ([6,6]-phenyl-C 61-butyric acid methyl ester) is a fullerene derivative being investigated for its potential use in organic solar cells. [3]PCBM is a fullerene derivative of the C 60 buckyball that was first synthesized in the 1990s. [4]