F. K. Schweighardt

Acid-Base Structure of Coal-Derived Asphaltenes

Heinz W. Sternberg, R. Raymond, F. K. Schweighardt · Science · 1975 · 112 citations

Liquefaction, Chemical Engineering, Engineering +11

Biological markers extractable from coal

Alan L. Chaffee, D.S. Hoover, R.B. Johns et al. · Methods in geochemistry and geophysics · 1986 · 85 citations

Biological Residue, Bioanalysis, Biological Markers +2

Determination of aromaticities of coal derivatives by nuclear magnetic resonance spectrometry and the Brown-Ladner equation

H. L. Retcofsky, F. K. Schweighardt, M. Hough · Analytical Chemistry · 1977 · 84 citations

Chemical Engineering, Coal Derivatives, Engineering +13

Hydrogen sensors: Role of palladium thin film morphology

J. Raviprakash, Anthony H. McDaniel, Mark W. Horn et al. · Sensors and Actuators B Chemical · 2006 · 84 citations

Engineering, Sensors, Hydrogen Transition +7

Trimethylsilyl ether formation to quantitate hydroxyls by nuclear magnetic resonance spectrometry

F. K. Schweighardt, H. L. Retcofsky, S. Friedman et al. · Analytical Chemistry · 1978 · 49 citations

Molecular Sciences, Engineering, Chemical Measurement +14