William Marsh Rice University

Bcr Science Pllc

Bertha Rostro

Enrique V Barrera

Mehdie Kohanloo

Provided herein are compositions comprising solutions or colloids of allotropes of carbon, in particular fullerenes, graphenes or single walled carbon nanotubes (SWNTs or polymers of fullerenes) in solvents selected from terpenes, lactones or fatty acid or terpene alcohols. The carbon allotropes remain in solution following ultrasonication and ultracentrifugation processing. Suitably the solvents are selected from monoterpene cyclic ethers, cyclic terpenes, cyclic triterpenoid species, cyclic triterpenoid steroidal species, or terpene alcohols. The compositions are made by combining the solvents with the allotrope of carbon with cavitation. Methods of using these compositions are also provided.

Solutions of allotropes of carbon and methods of making and using the same

According to some embodiments, the present provides a heat transfer medium that includes, but is not limited to a base fluid, a plurality of single-walled carbon nanotubes, and a gelling formulation formed of an amine surfactant, an intercalating agent, and an oxygen-bearing solvent. The heat transfer medium is adapted for improved thermal conductivity with respect to the base fluid.

Growing community of inventors

Houston, TX, United States of America

Bertha Rostro