Mechano-chemical flourination: improved method of fullerene fluorination
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United States of America Patent
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May 14, 2002
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N/A
app pub date -
Nov 29, 1999
filing date -
Nov 29, 1999
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Expired
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Abstract
A method of mechano-chemical fluorination is described that has a significantly improved yield over prior art methods of synthesis. The present invention illustrates this improved mechano-chemical Fluorination by describing the improved synthesis of Fullerene Fluorides (FF). This method overcomes reduced product yield that results from vibromill material corrosion. This method also overcomes the prior fluorination and FF synthesis problems of the prior art by utilizing different fluorinating materials, adding catalysts and diluting agents to the process, varying milling times, and heating in the presence of inert gasses to improve the fluorination process.
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