Search Results - "Lattimer, Robert P."

Direct Probe-Atmospheric Pressure Chemical Ionization Mass Spectrometry of Cross-Linked Copolymers and Copolymer Blends by Whitson, Sara E, Erdodi, Gabor, Kennedy, Joseph P, Lattimer, Robert P, Wesdemiotis, Chrys

“…Complex copolymers are heated to slowly increasing temperatures on a direct probe (DP) inside the plasma of the atmospheric pressure chemical ionization (APCI)…”
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Direct probe CI-MS and APCI-MS for direct materials analysis by Lattimer, Robert P., Polce, Michael J.

“…Direct probe in vacuo chemical ionization (isobutane CI-MS) and Pyroprobe atmospheric pressure chemical ionization (APCI-MS) are complementary techniques for…”
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Pyrolysis mass spectrometry of acrylic acid polymers by Lattimer, Robert P

“…Pyrolysis mass spectrometry (Py-MS) has been used in our laboratory for analytical characterization of acrylic acid polymers for a number of years. We have…”
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CHARACTERIZATION OF POLYURETHANE FORMULATIONS BY DIRECT PROBE ATMOSPHERIC PRESSURE CHEMICAL IONIZATION MASS SPECTROMETRY by WHITSON, Sara E, WESDEMIOTIS, Chrys, LATTIMER, Robert P

“…Abstract Complex, commercially available polyurethane polymers were heated at slowly increasing temperatures on a direct probe (DP) inserted into an…”
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β, γ-Carbon−Carbon Bond Cleavage as a Prelude to Chain Transfer in Ester-Functionalized Norbornene Polymerization by McDermott, Jacob, Chang, Chun, Martín, L. Francisco, Rhodes, Larry F, Benedikt, George M, Lattimer, Robert P

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A Developmental History of Polymer Mass Spectrometry by Lattimer, Robert P, Vergne, Matthew J, Hercules, David M

“…Mass spectrometry of polymers is an exciting area of materials science research: mass spectrometry (MS) can provide information about polymer sequencing,…”
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Low-temperature pyrolysis products from a polyether-based urethane by Lattimer, Robert P., Williams, Robert C.

“…The pyrolysis products from a polyether-based polyurethane were analyzed by matrix-assisted laser desorption/ionization mass spectrometry (MALDI-MS), direct…”
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Pyrolysis field ionization mass spectrometry of polyolefins by Lattimer, Robert P.

“…This report describes the pyrolysis field ionization mass spectrometric (Py-FI-MS) analysis of five polyolefins: polyethylene, polypropylene, poly(1-butene),…”
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Mass spectral analysis of low-temperature pyrolysis products from poly(tetrahydrofuran) by Lattimer, Robert P.

“…A poly(tetrahydrofuran) (PTHF) sample of average molecular weight 2000 was subjected to low temperature pyrolysis. The polymer was pyrolyzed in Pyrex tubes…”
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Observation of diazonium ion - crown ether molecular complexes in the gas phase by field desorption and fast atom bombardment mass spectrometry by Laali, Khosrow, Lattimer, Robert P

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Tandem mass spectrometry of poly(ethylene glycol) lithium-attachment ions by Lattimer, Robert P.

“…A study of the fast-atom bombardment tandem mass spectrometry behavior of a number of ethylene glycol polymers (PEGs) has been carried out. Both linear…”
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Dissociation characteristics of [M + X] + ions (X = H, Li, Na, K) from linear and cyclic polyglycols by Selby, Thomas L., Wesdemiotis, Chrys, Lattimer, Robert P.

“…The unimolecular reactions of protonated and metalated polyglycols with kiloelectronvolt translational energies have been studied by collisionally activated…”
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Determination of molecular weight distributions of polyglycol oligomers by field desorption mass spectrometry by Lattimer, Robert P, Hansen, Gordon E

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Determination of molecular weight distributions of polystyrene oligomers by field desorption mass spectrometry by Lattimer, Robert P, Harmon, Dale J, Hansen, Gordon E

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FIELD IONIZATION AND FIELD DESORPTION MASS SPECTROMETRY: PAST, PRESENT, AND FUTURE by Lattimer, Robert P, Schulten, Harts-Rolf

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Field ionization and field desorption mass spectrometry: past, present, and future by Lattimer, Robert P, Schulten, Hans Rolf

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Mass spectral analysis of low-temperature pyrolysis products from poly(ethylene glycol) by P. Lattimer, Robert

“…A poly(ethylene glycol) sample of average molecular weight 2000 was subjected to low temperature pyrolysis. The polymer was pyrolyzed in Pyrex tubes (sealed at…”
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Mass spectrometric analysis of rubber vulcanizates by laser desorption/laser ionization by Lykke, Keith R, Parker, Deborah Holmes, Wurz, Peter, Hunt, Jerry E, Pellin, Michael J, Gruen, Dieter M, Hemminger, John C, Lattimer, Robert P

“…Three different vulcanized rubbers have been studied by laser desorption/laser ionization mass spectrometry. It is shown that different wavelengths for the…”
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Identification of organic additives in rubber vulcanizates using mass spectrometry by Lattimer, Robert P, Harris, R. E, Rhee, C. K, Schulten, H. R

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Tandem mass spectrometry (MS/MS) for analysis of additives in a rubber vulcanizate by LATTIMER, R. P

“…Abstract MS/MS appears to have considerable potential as a means for improved direct mass spectral characterization of organic additives in rubber compounds…”
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