Characterization of asphaltene isolated from low-temperature coal tar

Molecular Size and Structure of Asphaltenes from Various Sources

Henning Groenzin, Oliver C. Mullins · Energy & Fuels · 2000 · 881 citations

Materials Science, Mean Molecular Weights, Petroleomics +12

Oil and energy price volatility

Eva Regnier · Energy Economics · 2006 · 327 citations

Volatility Modeling, Asset Pricing, Energy Trade +5

Quantification of Nitrogen Forms in Argonne Premium Coals

S. R. Kelemen, Martin L. Gorbaty, P. J. Kwiatek · Energy & Fuels · 1994 · 296 citations

Altmetrics, Organic Geochemistry, Clean Coal Technology +14

Direct determination and quantification of sulphur forms in heavy petroleum and coals

S. R. Kelemen, Graham N. George, Martin L. Gorbaty · Fuel · 1990 · 293 citations

Environmental Chemistry, Chemical Engineering, Engineering +10

Structural Characterization of Asphaltenes of Different Origins

Vincenzo Calemma, Philippe Iwanski, Micaela Nali et al. · Energy & Fuels · 1995 · 248 citations