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  2. Fullerene chemistry - Wikipedia

    en.wikipedia.org/wiki/Fullerene_chemistry

    The C 60 fullerene dimerizes in a formal [2+2] cycloaddition to a C 120 bucky dumbbell in the solid state by mechanochemistry (high-speed vibration milling) with potassium cyanide as a catalyst. [47] The trimer has also been reported using 4-aminopyridine as catalyst (4% yield) [48] and observed with scanning tunneling microscopy as a monolayer ...

  3. Fullerene - Wikipedia

    en.wikipedia.org/wiki/Fullerene

    The closed fullerenes, especially C 60, are also informally called buckyballs for their resemblance to the standard ball of association football ("soccer"). Nested closed fullerenes have been named bucky onions. Cylindrical fullerenes are also called carbon nanotubes or buckytubes. [1] The bulk solid form of pure or mixed fullerenes is called ...

  4. C70 fullerene - Wikipedia

    en.wikipedia.org/wiki/C70_fullerene

    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.

  5. Polyfullerene - Wikipedia

    en.wikipedia.org/wiki/Polyfullerene

    They can be synthesized by incorporating fullerenes onto the ends of polymerized chains or growth of a polymeric chain from a functionalized fullerene derivative and additionally closure. Introducing fullerene spheres into the end of the macromolecule significantly increases hydrophobicity of the original polymer.

  6. Prato reaction - Wikipedia

    en.wikipedia.org/wiki/Prato_reaction

    Just as in other fullerene reactions like the Bingel reaction or Diels-Alder reactions this reaction can be reversed. A thermal cycloelimination of a pyrrolidinofullerene with a strong dipolarophile such as maleic acid and a catalyst such as Wilkinson's catalyst or copper triflate in 1,2-dichlorobenzene at reflux 8 to 18 hours regenerates the pristine C 60 fullerene. [9]

  7. Today's Wordle Hint, Answer for #1251 on Thursday, November ...

    www.aol.com/lifestyle/todays-wordle-hint-answer...

    If you’re stuck on today’s Wordle answer, we’re here to help—but beware of spoilers for Wordle 1251 ahead. Let's start with a few hints.

  8. Holiday Foods You Can And Can’t Take Through Security ...

    www.aol.com/lifestyle/holiday-foods-t-security...

    Holiday Food That Can Go in Your Carry-on. Baked goods and candies. This includes homemade or store-bought and packaged pies, cakes, cookies, brownies, chocolates, and more. Meats.

  9. Buckminsterfullerene - Wikipedia

    en.wikipedia.org/wiki/Buckminsterfullerene

    These endohedral fullerenes are usually synthesized by doping in the metal atoms in an arc reactor or by laser evaporation. These methods gives low yields of endohedral fullerenes, and a better method involves the opening of the cage, packing in the atoms or molecules, and closing the opening using certain organic reactions. This method ...