W. Ritchey

发表

Supercritical fluid chromatographic solvatochromic modifier polarity studies

J. M. Levy, W. Ritchey, 1987 .

The Endo-Exo Isomerization of N-Phenyl-5-norbornene-2,3-dicarboximide

W. Ritchey, A. Wong, 1980 .

Studies on cyclic polyols

W. Ritchey, J. Nordlander, H. Z. Sable, 1967 .

Void distribution and susceptibility differences in ceramic materials using MRI

W. Ritchey, Anton S. Wallner, 1993 .

Suppression of signals from the probe in bloch decay spectra

D. Cory, W. Ritchey, 1988 .

Applications of magnetic resonance imaging to ion‐exchange resins

W. Ritchey, Anton S. Wallner, 1995 .

The characterization of sequence distribution in copolymers

H. Harwood, W. Ritchey, 1964 .

Suppression of Signals from the Probe in NMR T1, Measurements

D. Cory, W. Ritchey, 1988 .

Separation of components in crystalline and amorphous regions of polyethylene by solid state carbon-13 NMR spectroscopy

J. Koenig, W. Ritchey, A. Cholli, 1988 .

Solid State 13C NMR Studies of Polyoxymethylene: Isolation of Amorphous from the Crystalline Resonance and Solid State Conformations

J. Koenig, W. Ritchey, A. Cholli, 1983 .

Acrylamide and N,N-dimethylacrylamide complexes. I. N-coordination to tin-(IV) halides

W. Ritchey, H. Grossman, M. F. Farona, 1969 .

Nuclear magnetic resonance study of norbornene end-capped polyimides. 2. Solution and solid-state carbon-13 study of 2NE/MDA and PMR polymerization

A. N. Garroway, W. Ritchey, A. Wong, 1981 .

Nuclear magnetic resonance study of norbornene end-capped polyimides. 1. Polymerization of N-phenylnadimide

W. Ritchey, A. Wong, 1981 .

Spectroscopic Studies of the Complexes of Acrylonitrile and Acetonitrile with the Carbonyls of Chromium, Molybdenum, and Tungsten

H. Kaesz, W. Ritchey, J. Grasselli, 1963 .

Bis(acrolein)molybdenum Dicarbonyl

W. Ritchey, D. P. Tate, J. Grasselli, 1965 .

A relationship between NMR cross-polarization rates and dynamic storage modulae of polymers

P. Rinaldi, W. Ritchey, D. Hedrick, 1993 .

Studies on Cyclic Polyols. V. Long-Range Proton Spin Coupling and Other Features of Nuclear Magnetic Resonance Spectra of Substituted Cyclopentanes1,2

W. Ritchey, J. Nordlander, H. Z. Sable, 1966 .

The effects of modifiers in supercritical fluid chromatography

J. M. Levy, W. Ritchey, 1985 .

A Hybrid Spinner and a New Reference Material for Magic Angle C-13 NMR Spectroscopy

J. Koenig, W. Ritchey, A. Cholli, 1987 .

Inversion recovery cross-polarization NMR in solid semicrystalline polymers

D. Cory, W. Ritchey, 1989 .

Studies of polymer morphology with 13C inversion recovery cross polarization NMR

Y. T. Shieh, W. Ritchey, D. Hedrick, 1989 .

Investigations of the Uses of Modifiers in Supercritical Fluid Chromatography

J. M. Levy, W. Ritchey, 1986 .

Methoxy and α‐methyl proton resonance in styrene‐methyl methacrylate copolymers

H. Harwood, W. Ritchey, 1965 .

Analysis of organophosphorus compounds at the parts-per-million level by phosphorus-31 Fourier transform nuclear magnetic resonance spectroscopy

Thomas W. Gurley, W. Ritchey, 1976 .

NMR studies of plasticizer motions in a polymer matrix

W. Ritchey, D. Hedrick, A. Parker, 1992 .

Concerning NMR line ordering and multiplicity owing to tactic structures in polymers

W. Ritchey, F. J. Knoll, 1966 .

A preliminary correlation between macroscopic and microscopic polymer properties: Dynamic storage modulus vs. CPMAS NMR cross polarization rates

Y. T. Shieh, W. Ritchey, D. Hedrick, 1990 .

High resolution solid state 13C n.m.r. of Canadian peats

D. Cory, W. Ritchey, T. Hammond, 1985 .

AntiPlasticization in the Glassy States of Poly(Vinyl Butyral) and Poly(2,6-Dimethyl Phenylene Oxide)

Y. T. Shieh, W. Ritchey, A. Parker, 1990 .

I. Additive relations in alkylhalosilanes

D. Cory, W. Ritchey, A. Wong, 1982 .

Applications of Magnetic Resonance Imaging to Materials Research

W. Ritchey, Anton S. Wallner, Laurie Maylish-KOGOVSEK, 1994 .

A rapid algorithm for simulating motionally averaged powder patterns

D. Cory, W. Ritchey, 1989 .

The Photosensitized Oxidation of Carbon Monoxide on Cuprous Oxide

W. Ritchey, J. Calvert, 1956 .

Some molecular motions in epoxy polymers: a carbon-13 solid-state NMR study

A. N. Garroway, W. Ritchey, W. Moniz, 1982 .

Lanthanide-induced proton, carbon, and phosphorus NMR shifts for a series of organophosphorus compounds☆

W. Ritchey, T. Gerken, 1976 .

A carbon-13 study of complexes of organonitriles with shift reagents

W. Ritchey, J. Grasselli, J. A. Young, 1974 .

Toward an Optimal Paramagnetic Relaxation Agent for 31P NMR Spectroscopy

W. Ritchey, Thomas M. Carr, 1980 .

Phosphorus-31 Fourier transform nuclear magnetic resonance spectrometry as a trace analysis tool for the determination of inorganic phosphates

Thomas W. Gurley, W. Ritchey, 1975 .

Novel Acetylene Tungsten Carbonyl Complexes

W. Ritchey, D. P. Tate, J. Grasselli, 1964 .

High-Resolution Carbon-13 Nuclear Magnetic Resonance of Solid Poly(oxymethylene)

W. S. Veeman, W. Ritchey, E. D. Boer, 1979 .

Investigation of the Effect of Gamma-Radiation on High-Density Polyethylene by Solid-State Magic-Angle 13C NMR Spectroscopy

J. Koenig, W. Ritchey, A. Cholli, 1987 .

A simple pulsed amplifier controller

David G. Cory, William M. Ritchey, D. Cory, 1987 .

Measurement of copolymerization reactivity ratios by NMR

W. Ritchey, L. Ball, 1966 .