Link to home page Index of ACERC Publications by Author
Link to About ACERC Link to Membership Information Link to Personnel Link to Research Link to Labs Link to Products Link to Students Link to Publications Link to News Link to Conference Information

Pugmire, R.J.

1-00-J01 - A Global Free-Radical Mechanism for Light Gas Nitrogen Release from Coal during Devolatilization

2-00-P01 - Solid-State C-13 NMR Characterization of Matched Tars and Chars From Rapid Coal Devolatilization

1-99-J03 - Predicting C-13 NMR Measurements of the Chemical Structure of Coal Based on Elemental Composition and Volatile Matter Content

1-98-J02 - Nitrogen Transformation in Coal During Pyrolysis

1-97-J01 - Dynamic Nuclear Polarization of Nitrogen-15 Benzamide

1-97-J02 - Solid State N-15 and C-13 NMR Study of Several Metal 5-, 10-, 15-, 20-Tetraphenylporphyrin Complexes

1-97-J06 - A High-Resolution 3D Separated-Local-Field Experiment by Means of Magic-Angle Turning

1-97-J07 - Nitrogen Transformations in Coal During Pyrolysis

1-97-J08 - N-15 CPMAS NMR of the Argonne Premium Coals

1-97-P01 - N-15 NMR Spectroscopy of Coals and Pyrolysis Products

1-96-J01 - Effects of Hydrogen Bonding in the Calculation of N-15 Chemical Shift Tensors: Benzamide

1-96-J02 - Carbon-13 Chemical Shift Tensors and Molecular Conformation of Anisole

1-96-J03 - Glass and Crystal Formation in Binary Aromatic Mixtures: A Mechanism for Reducing Spin-Lattice Relaxation Times

1-94-B01 - Coal Structure from Solid State NMR

1-94-B02 - Magic Angle Turning and Hopping Experiments

1-94-J01 - Magic Angle Turning Experiments for Measuring Chemical-Shift-Tensor Principal Values in Powdered Solids

1-94-J07 - Solid State C-13 NMR, X-Ray and Quantum Mechanical Studies of the Carbon Chemical Shift Tensors of P-Tolyl Ether

1-94-J10 - Measurement of C-13 Chemical Shift Tensor Principal Values with a Magical Angle Turning Experiment

1-94-P02 - Chemical Structure Changes of Coal, Char, and Tar During Devolatilization

1-93-B01 - Coal Characteristics, Structure, and Reaction Rates

1-93-B02 - The Structure and Reaction Processes of Coal

1-93-B03 - The Structure and Reaction Processes of Coal

1-93-J01 - An Overview of ACERC Reserach in Fuel Characterization and Reaction Mechanisms

1-93-J02 - Improvements to the Magic Angle Hopping Experiment

1-93-J03 - Chemical Structural Features of Pyridine Extracts and Residues of the Argonne Premium Coals Using Solid State C-13 NMR Spectroscopy

1-93-J04 - An Isotropic Chemical Shift-Chemical Shift Anisotropy Magic-Angle Slow-Spinning 2-D NMR Experiment

1-93-J05 - Measurement of C-13 Chemical-Shift Anisotropy in Coal

1-93-J06 - An Efficient Large Sample Volume System for Solid State NMR

1-93-P01 - Chemical Structural Features of Coal Chars, Tars, and Char Extracts During Rapid Pyrolysis Using C-13 and H-1 NMR Spectroscopy

1-93-P02 - The Measurement of C-13 Chemical Shift Tensors in Complex Polycyclic Aromatic Compounds and Coals by an Extremely Slow Spinning MAS Experiment

1-93-P03 - The Use of Solid State C-13 NMR Spectroscopy to Study Pyridine Extracted and Extraction Residues in the Argonne Premium Coals

1-93-P04 - The Magic Angle Turning Experiment. A New NMR Tool for Studying Coal Structure

1-93-P12 - Coal and Char Structural Parameters Derived from Solid State C-13 NMR Studies

1-92-B04 - C-13 NMR Techniques for Structural Studies of Coals and Coal Chars

1-92-I01 - Progress in Coal Pyrolysis

1-92-J02 - Chemical Structure of Char in the Transition from Devolatilization to Combustion

1-92-J04 - Spectroscopic Studies of Coal Maceral Depolymerization Effected by an Iron-Based Catalyst

1-92-J05 - Selective Saturation and Inversion of Multiple Resonances in High-Resolution Solid-State C-13 Experiments Using Slow Spinning CP/MAS and Tailored Dante Pulse Sequences

1-92-J07 - High Resolution Chromatographic Characterization of Depolymerized Coals of Different Rank: Aliphatic and Aromatic Hydrocarbons

1-92-J09 - The Revised Structure of Bistramide A (Bistratene A): Application of a New Program for the Automated Analysis of 2D INADEQUATE Spectra

1-92-J10 - Carbon-13 Chemical Shift Tensors in Aromatic Carbons. 4. Substituted Naphthalenes

1-92-J11 - An Efficient Large Sample Volume System for Solid State NMR

1-92-J12 - Improvements in the Computerized Analysis of 2D INADEQUATE Spectra

1-92-J13 - Applications of the Improved Computerized Analysis of 2D INADEQUATE Spectra

1-92-P02 - Coal and Char Structural Parameters Derived from Solid-State C-13 NMR Studies

1-92-P03 - The Use of C-13 NMR Structural Information for Predicting Coal Devolatilization Behavior

1-91-B03 - C-13 NMR Techniques for Structural Studies of Coals and Coal Chars

1-91-I01 - Progress in Coal Pyrolysis

1-91-J02 - The Revised Structure of Bistramide A (Bistratene A): Application of a New Program for the Automated Analysis of 2D INADEQUATE Spectra

1-91-J03 - Carbon-13 Chemical Shift Tensors in Aromatic Carbons. 4. Substituted Naphthalenes

1-91-J08 - Structural Evolution of Matched Tar/Char Pairs in Rapid Pyrolysis Experiments

1-91-J09 - The Chemical Structure and Petrology of Resinite from the Hiawatha "B" Coal Seam

1-91-P02 - Predicting Vapor Pressures of Tar and Metaplast During Coal Pyrolysis

1-91-P08 - Comparison of C-13 Chemical Shielding Anisotropy in Model Compounds and Coals with Theoretical Values

1-91-P09 - Network Changes During Coal Pyrolysis: Experiment and Theory

1-91-P10 - Progress in Coal Pyrolysis

1-91-S01 - Measurement of C-13 Chemical Shielding Anisotropy in Coal

1-90-B04 - C-13 NMR Techniques for Structural Studies of Coals and Coal Chars

1-90-J01 - Chemical Percolation Model for Devolatilization: 2. Temperature and Heating Rate Effects on Product Yields

1-90-J02 - Computerized Analysis of 2D INADEQUATE Spectra

1-90-J03 - Structural Evolution of Matched Tar/Char Pairs in Rapid Pyrolysis Experiments

1-90-J04 - The Chemical Structure and Petrology of Resinite from the Hiawatha "B" Coal Seam

1-90-J17 - High Resolution Chromatographic Characterization of Depolymerized Coals of Different Rank: Aliphatic and Aromatic Hydrocarbons

1-90-J20 - Chemical Structure of Char in the Transition from Devolatilization to Combustion

1-90-P01 - Mass Spectrometric Studies of the Chemical Composition of Coal Tars Produced in a Laminar Flow Reactor

1-90-S01 - Measurement of C-13 Chemical Shielding Anisotropy in Coal

1-90-S04 - Solid-State C-13 and H-1 NMR Studies of the Evolution of the Chemical Structure of Coal Char and Tar During Devolatilization

1-89-J01 - C-13 Solid-State NMR of Argonne Premium Coals

1-89-J02 - Chemical Percolation Model for Devolatilization: II. Temperature and Heating Rate Effects on Product Yields

1-89-J05 - Investigation of the Molecular Structure of Organic Sulfur in Coal by XAFS Spectroscopy

1-89-J06 - Distortion in Six-Membered Saturated Rings by Natural Abundance Deuterium NMR

1-89-P01 - Solid-State C-13 NMR Studies of Coal Char Structure Evolution

1-89-P02 - Improvement of Double-Tuned Probe Circuit for High Field Solid-State NMR

1-89-P03 - Computerized Analysis of 2D-Inadequate Spectra

1-89-P04 - The Use of Pattern Recognition With High Resolution H-1 and C-13 NMR Techniques in the Study of Fuels and Coal-Derived Liquids

1-89-P05 - A Chemical Percolation Model for Devolatilization: Temperature and Heating Rate Effects

1-88-J04 - Investigation of Structure/Property Relationships of Selected C5 to C10 Hydrocarbons Using Canonical Correlation Analysis of Multisource Data

1-88-J10 - Quantitative Determination of Different Carbon Types in Fusinite and Anthracite Coals From Carbon-13 Nuclear Magnetic Resonance Chemical Shielding Line-Shape Analysis

1-88-P01 - An Integrated Spectroscopic Approach to the Chemical Characterization of Pyrolysis Oils

1-88-P07 - A Chemical Model of Coal Devolatilization Using Percolation Lattice Statistics

1-88-P08 - EXAFS Investigation of Organic Sulfur in Coal

1-88-P09 - The Use of Variable Angle Sampling Spinning 13C NMR Spectroscopy to Assess Aromatic Cluster Size in Coals, Coal Chars, and Carbonaceous Materials

1-87-B01 - Investigation of the Atomic and Physical Structure of Organic and Inorganic Sulfur in Coal

1-87-J01 - 13C Chemical Shielding Anisotropy Studied by Variable-Angle Sample Spinning

1-87-J03 - The Chemical Structure and Petrology of Resinite from the Hiawatha "B" Coal Seam

1-87-J04 - Solid State Nuclear Magnetic Resonance of Fossil Fuels

1-87-J10 - Structural Variations and Evidence of Segmental Motion in the Aliphatic Region in Coals Observed with Dipolar-Dephasing NMR

1-87-J11 - An Efficient Double-Tuned 13C/1H Probe Circuit for CP/MAS NMR and Its Importance in Linewidths

1-87-J12 - Efficient Stator/Rotor Assembly for Magic-Angle Spinning NMR

1-87-J13 - Correlation of Ring Nitrogen Substituents with Carbon-13 Nuclear Magnetic Resonance Data in Azoloazines

1-87-P01 - Application of High Resolution Solid State NMR to Analysis of the Chemical Shift Anisotropy Tensors in Coals

1-87-P07 - 13C NMR Structural Determination of the Coals in the Premium Coal Sample Bank

1-87-P08 - Non-Magic Angle Spinning NMR - An Approach to Determine the Chemical Shift Tensors in Char Particles

Link to About ACERC Link to Membership Information Link to Personnel Link to Research Link to Labs Link to Products Link to Students Link to Publications Link to Burning Issues Link to Conference Information