Author

Douglas G. Powell

Observed name: Douglas G Powell

Institution: University of Southern Mississippi

Observed institutions: University of Massachusetts Amherst, University of Southern Mississippi

OpenAlex ID: A5089855086

Nitrogen-15 NMR characterization of multiple crystal forms and phase transitions in polyundecanamide (Nylon 11)

1990 · Lon J. Mathias, Douglas G. Powell, et al. · Macromolecules · 63

Characterization of nylon 6 by nitrogen-15 solid-state nuclear magnetic resonance

1990 · Douglas G. Powell, Lon J. Mathias · Journal of the American Chemical Society · 35

Nitrogen-15 solid state NMR characterization of aramid-containing nylon-6 by in situ polymerization with benzoyl caprolactam derivatives

1988 · Douglas G. Powell, Allison M. Sikes, et al. · Macromolecules · 23

Natural abundance 15N CP/MAS n.m.r. of solid polyamides: a technique sensitive to composition and conformation in the solid state

1991 · Douglas G. Powell, Allison M. Sikes, et al. · Polymer · 16

Solid state 15N nuclear magnetic resonance of 15N-labeled nylon 6 and nylon 11: Observation of multiple crystalline forms and amorphous regions

1990 · Lon J. Mathias, Douglas G. Powell, et al. · Materials Science and Engineering A · 10

Nitrogen-15 T1 measurements of semicrystalline nylon 6

1989 · Douglas G. Powell, Lon J. Mathias · Macromolecules · 8

N NMR Powder Spectra of Semicrystalline Nylon 6

1989 · Douglas G. Powell, Lon J. Mathias · Aquila Digital Community (University of Southern Mississippi) · 3

Cyclobutene-containing monomers and polymers. Polymerization and cross-linking via thermally generated butadiene units

1987 · Lon J. Mathias, Douglas G. Powell · Macromolecules · 3

Synthesis and characterization of 1,2-cyclobutenedicarboxamides: thermally generated polymers and Diels-Alder adducts

1988 · Douglas G. Powell, Lon J. Mathias · Macromolecules · 1

A low-volume insert for solid-state magic-angle spinning NMR of small samples

1988 · Lon J Mathias, Douglas G Powell, et al. · Journal of Magnetic Resonance (1969) · 1

Investigation of the Use of Solid State Cp/mas NMR for Characterization of Thermoplastic Polyamides and Unique Thermally Curable Polyamides Containing the Cyclobutene Moiety.

1990 · Douglas G. Powell · PhDT

Natural Abundance 15N CP/MAS NMR of Solid Polyamides: A Sensitive Technique for Examining Crystalline Composition and Conformation in the Solid State

1989 · Douglas G. Powell, Allison M. Sikes, et al.

Natural abundance 15N CP/MAS of nylons and aramids: A sensitive technique for examining crystalline composition and conformation in solid polyamides

1988 · Douglas G. Powell, Allison M. Sikes, et al.

(15)N CP/MAS NMR of Aramids: A Tool for Characterization of the Morphology of High Modulus Fibers for Composites

1988 · Lon J. Mathias, Douglas G. Powell

Natural Abundance 15N CP/MAS NMR of Nylons. A Sensitive Technique for Evaluating Crystalline Composition and Conformation in Solid Polyamides

1988 · Lon J. Mathias, Douglas G. Powell, et al.

Works count: 15

Citation count: 163

H-index: 6

I10-index: 5