Search Results - "SEWARD, Terry M"

Quantitative analysis of naphthalene, 1-naphthol and 2-naphthol at nanomol levels in geothermal fluids using SPE with HPLC by Sajkowski, Lucjan, Seward, Terry M., Mountain, Bruce W.

“…Naphthalene (NAP), 1-naphthol (1-NAP) and 2-naphthol (2-NAP) are the thermal decomposition products of naphthalene sulfonates making them potentially new…”
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Ab initio investigation of the structure, stability, and atmospheric distribution of molecular clusters containing H2O, CO2, and N2O by Lemke, Kono H., Seward, Terry M.

“…We present results from ab initio calculations for the structures and energetic properties of neutral clusters containing water, carbon dioxide, and nitrous…”
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The hydrothermal reaction kinetics of aspartic acid by Cox, Jenny S., Seward, Terry M.

“…Experimental data on the hydrothermal reaction kinetics of aspartic acid were acquired using a custom-built spectrophotometric reaction cell which permits in…”
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The stability of polyaromatic naphthalene sulfonates in hydrothermal solutions to 330 °C at equilibrium saturated vapour pressure by Sajkowski, Lucjan, Seward, Terry M., Mountain, Bruce W., Marynowski, Leszek

“…•The thermal breakdown rate of 2,6-naphthalene disulfonate (2,6-NDS); 2,7-naphthalene disulfonate (2,7-NDS); 1,5 naphthalene disulfonate (1,5-NDS); and…”
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1,5-Naphthalene disulfonate stability and breakdown kinetics in aqueous solutions under geothermal conditions by Sajkowski, Lucjan, Seward, Terry M., Mountain, Bruce W., Marynowski, Leszek

“…•1,5-Naphthalene disulfonate (1,5-NDS) thermal breakdown rates have been investigated.•1-Naphthol, 2-naphthol, 1-chloronaphthalene and naphthalene have been…”
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Halocarbons and other trace heteroatomic organic compounds in volcanic gases from Vulcano (Aeolian Islands, Italy) by Schwandner, Florian M., Seward, Terry M., Giże, Andrew P., Hall, Keith, Dietrich, Volker J.

“…Adsorbent-trapped volcanic gases, sublimates and condensates from active vents of the La Fossa crater on the island of Vulcano (Aeolian Islands, Italy) as well…”
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A spectrophotometric study of iron(III) hydrolysis in aqueous solutions to 200 °C by Stefánsson, Andri, Seward, Terry M.

“…The hydrolysis of iron(III) was studied in acid aqueous solutions between 25 and 200 °C at saturated water vapour pressure by uv–vis spectrophotometry using a…”
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Sulfur redox chemistry governs diurnal antimony and arsenic cycles at Champagne Pool, Waiotapu, New Zealand by Ullrich, Maria K., Pope, James G., Seward, Terry M., Wilson, Nathaniel, Planer-Friedrich, Britta

“…Champagne Pool, a sulfidic hot spring in New Zealand, exhibits distinct diurnal variations in antimony (Sb) and arsenic (As) concentrations, with daytime high…”
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The reaction kinetics of alanine and glycine under hydrothermal conditions by Cox, Jenny S., Seward, Terry M.

“…Experimental data on the hydrothermal reaction kinetics of α-alanine, glycine, and β-alanine were acquired using a custom-built spectrophotometric reaction…”
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A comment on: ‘TitaniQ under pressure: the effect of pressure and temperature on the solubility of Ti in quartz’, by Jay B. Thomas, E. Bruce Watson, Frank S. Spear, Philip T. Shemella, Saroj K. Nayak and Antonio Lanzirotti by Wilson, Colin J. N., Seward, Terry M., Allan, Aidan S. R., Charlier, Bruce L. A., Bello, Léa

“…Trace concentrations of Ti in quartz are used to indicate the pressure and temperature conditions of crystallization in the ‘TitaniQ’ geothermobarometer of…”
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Antimony(III) Speciation in Hydrosulfide Solutions from 70 to 400 °C and up to 300 bar by Olsen, Nellie J, Mountain, Bruce W, Seward, Terry M

“…Stibnite solubility in hydrosulfide solutions (S2– total = 0.01–0.06 mol kg–1) between pH 3 and 8 was measured up to 300 bar from 70 to 400 °C using a…”
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Hydrosulphide complexing of Au (I) in hydrothermal solutions from 150–400°C and 500–1500 bar by Benning, Liane G., Seward, Terry M.

“…The solubility of gold has been measured in aqueous sulphide solutions at temperatures between 150°C and 500°C and pressures of 500–1500 bar over a wide range…”
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Mass spectrometric and quantum chemical determination of proton water clustering equilibria by Likholyot, Alexander, Lemke, Kono H., Hovey, Jamey K., Seward, Terry M.

“…We report on the thermochemistry of proton hydration by water in the gas phase both experimentally using high-pressure mass spectrometry (HPMS) and…”
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On the dissociation of methyl orange : Spectrophotometric investigation in aqueous solutions from 10 to 90 °C and theoretical evidence for intramolecular dihydrogen bonding by BOILY, Jean-Francois, SEWARD, Terry M

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Diffuse emission of organic trace gases from the flank and crater of a quiescent active volcano (Vulcano, Aeolian Islands, Italy) by Schwandner, Florian M., Seward, Terry M., Gize, Andrew P., Hall, P. Anthony, Dietrich, Volker J.

“…Volcanoes discharge a range of inorganic major gas species (e.g., H2O, CO2, SO2, and CO) not only during eruptions but also during quiescent phases through…”
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The hydrolysis and precipitation of Pd(II) in 0.6molkg−1 NaCl: A potentiometric, spectrophotometric, and EXAFS study by Boily, Jean-François, Seward, Terry M., Charnock, John M.

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Dissociation of fumaric acid: Spectrophotometric investigation in aqueous solutions from 10 to 90 °C and theoretical considerations by BOILY, Jean-Francois, SEWARD, Terry M

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Raman spectroscopic quantification of sulfur species in aqueous fluids: Ratios of relative molar scattering factors of Raman bands of H2S, HS−, SO2, HSO4−, SO42−, S2O32−, S3− and H2O at ambient conditions and information on changes with pressure and temperature by Schmidt, Christian, Seward, Terry M.

“…We determined ratios of relative molar scattering factors J (or j) of Raman bands of sulfur species in aqueous solutions at 22°C, 0.1MPa, specifically those of…”
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Thermodynamic properties of carbon dioxide clusters by M06-2X and dispersion-corrected B2PLYP-D theory by Lemke, Kono H., Seward, Terry M.

“…[Display omitted] •Structures and binding energies of (CO2)n clusters with n=2–16 have been determined using M06-2X and B2PLYP-D theory.•M06-2X provides cost…”
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Antimony(III) sulfide complexes in aqueous solutions at 30°C: A solubility and XAS study by Olsen, Nellie J., Mountain, Bruce W., Seward, Terry M.

“…Stibnite solubility experiments and ambient temperature X-ray absorption spectroscopy (XAS) measurements of antimony in solution were undertaken to determine…”
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