Producing carbon-based boundary films from catalytically active lubricant additives
AssigneeUchicago Argonne, LLC
InventorsAli Erdemir, Anil U. Mane, Jeffrey W. Elam, Giovanni Ramirez, Osman Eryilmaz
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AssigneeUchicago Argonne, LLC
InventorsAli Erdemir, Anil U. Mane, Jeffrey W. Elam, Giovanni Ramirez, Osman Eryilmaz
Estimating the term…
A lubricant composition includes an oil including a plurality of long-chain hydrocarbon molecules. A quantity of a catalytically active metal-organic additive is mixed with the oil. The metal-organic additive is formulated to fragment the long-chain hydrocarbon molecules of the oil into at least one of dimers and trimers under the influence of at least one of a mechanical loading and a thermal loading. In some embodiments, the metal-organic additive includes a compound of formula II: where: X is Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Y, Zr, Nb, Mo, Tc, Ru, Rh, Pd, Ag, Cd, Hf, Ta, W, Re, Os, Ir, Pt, Au, Hg, Rf, Db, Sg, Bh, Hs, Mt, Ds, Rg or Cn, and R1, R2, R3 and R4 are alkyl or alkyl halide.
A lubricant composition, comprising:
An apparatus, comprising;
A method of preparing a lubricant, comprising:
Dependencies are inferred from the claim text.