Search Results - "Hitchman, Michael"

Memories of Georg Wahl by Hitchman, Michael L.

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Considerations of Thermodynamics and Kinetics for the Effects of Relative Humidity on the Electrolyte in Electrochemical Toxic Gas Sensors by Hitchman, Michael L, Saffell, John R

“…In this paper, the physical chemistry of the absorption and desorption of water vapor for electrochemical gas sensors with commonly used sulfuric acid as the…”
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THE TOPOLOGY OF TILE INVARIANTS by HITCHMAN, MICHAEL P.

“…In this note, we use techniques in the topology of 2-complexes to recast some tools that have arisen in the study of planar tiling questions. With spherical…”
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Studies of TiO2 thin films prepared by chemical vapour deposition for photocatalytic and photoelectrocatalytic degradation of 4-chlorophenol by Hitchman, Michael L, Tian, Fang

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EPR Spectra from “EPR-Silent” Species:  High-Frequency and High-Field EPR Spectroscopy of Pseudotetrahedral Complexes of Nickel(II) by Krzystek, J, Park, Ju-Hyun, Meisel, Mark W, Hitchman, Michael A, Stratemeier, Horst, Brunel, Louis-Claude, Telser, Joshua

“…High-frequency and high-field electron paramagnetic resonance (HFEPR) spectroscopy (using frequencies of ∼90−550 GHz and fields up to ∼15 T) has been used to…”
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Temperature Dependence of the Crystal Structure and g-Values of trans-Diaquabis(methoxyacetato)Copper(II): Evidence for a Thermal Equilibrium Between Complexes with Tetragonally Elongated and Compressed Geometries by Simmons, Charles J, Stratemeier, Horst, Hitchman, Michael A, Reinen, Dirk, Masters, Vanessa M, Riley, Mark J

“…The crystal structures of trans-diaquabis(methoxyacetato)copper(II) and the isostructural nickel(II) complex have been determined over a wide temperature…”
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Cooperative Jahn−Teller Interactions in Dynamic Copper(II) Complexes. Temperature Dependence of the Crystal Structure and EPR Spectrum of Deuterated Ammonium Copper(II) Sulfate Hexahydrate by Hitchman, Michael A, Maaskant, Wim, van der Plas, Jaco, Simmons, Charles J, Stratemeier, Horst

“…The crystal structure of the deuterated Tutton salt (ND4)2[Cu(D2O)6](SO4)2 determined by X-ray diffraction at several temperatures between 100 and 321 K is…”
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Vibronic Effects in Cu(II)-Doped Ba2Zn(HCO2)6·4H2O by Hadler, Kieran S, Kilmartin, James R, Hanson, Graeme R, Hitchman, Michael A, Simmons, Charles J, Riley, Mark J

“…The temperature-dependent electron paramagnetic resonance (EPR) spectrum of ∼1% Cu(II) ions doped into Ba2Zn(HCO2)6·4H2O was analyzed at the Q-band frequencies…”
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Interpretation of Electronic and EPR Spectra of Copper(II) Amine Complexes: A Test of the MM-AOM Method by Comba, Peter, Hambley, Trevor W, Hitchman, Michael A, Stratemeier, Horst

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Influence of Pressure and Temperature on the Crystal Structure of Deuterated Ammonium Copper Tutton Salt, (ND4)2[Cu(D2O)6](SO4)2 by Schultz, Arthur J, Henning, Robert W, Hitchman, Michael A, Stratemeier, Horst

“…The influence of pressure on the unit cell parameters of deuterated ammonium copper(II) sulfate hexahydrate at various temperatures from 50 to 325 K obtained…”
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Effect of Zn Substitution on the Crystal Structure of (ND4)2[Cu[Zn](D2O)6](SO4)2 by Simmons, Charles, Hitchman, Michael A, Stratemeier, Horst, Astley, Tim

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Structural Dynamics in (ND4)2[Cu(D2O)6](SO4)2 by Masters, Vanessa M, Riley, Mark J, Hitchman, Michael A

“…The extended X-ray absorption fine structure spectroscopy (EXAFS) of (ND4)2[Cu(D2O)6](SO4)2 at 5, 14, 100, 200, and 298 K is reported. This indicates that the…”
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Structural and EPR Study of the Dependence on Deuteration of the Jahn−Teller Distortion in Ammonium Hexaaquacopper(II) Sulfate, (NH4)2[Cu(H2O)6](SO4)2 by Henning, Robert W, Schultz, Arthur J, Hitchman, Michael A, Kelly, Genevieve, Astley, Tim

“…The variation of the EPR spectra with degree of deuteration of the partially deuterated Tutton salt ammonium hexaaquacopper(II) sulfate,…”
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Detection and Measurement of Noncoincidence between the Principal Axes of the g-Matrix and Zero-Field Splitting Tensor Using Multifrequency Powder EPR Spectroscopy:  Application to cis-[(NH3)2Pt(1-MeU)2Cu(H2O)2](SO4)·4.5H2O (1-MeU = Monoanion of 1-Methyluracil) by Collison, David, Goodgame, David M. L, Hitchman, Michael A, Lippert, Bernhard, Mabbs, Frank E, McInnes, Eric J. L

“…Multifrequency continuous wave EPR spectra (4−34 GHz) on a powder of the title compound are consistent with a spin-triplet state. This arises from interaction…”
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Effect of temperature and pressure treatment on the porosity of expanded polytetrafluoroethylene films by Hall, Peter J., Hitchman, Michael J., Brown, Stephen D., Calo, Joseph M.

“…Small‐angle neutron scattering was performed on a series of expanded polytetrafluoroethylene membranes that were subjected to thermal treatment at a maximum of…”
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Clarification of the Crystal Structure of [(HC(Ph2PO)3)2Cu](ClO4)2·2H2O by Masters, Vanessa M, Riley, Mark J, Hitchman, Michael A, Simmons, Charles

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High-pressure, low-temperature, single-crystal neutron diffraction study of deuterated and hydrogenous ammonium hexaaquacopper(II) sulfate (Tutton's salt): a pressure-switchable Jahn-Teller distortion by Simmons, Charles J, Hitchman, Michael A, Stratemeier, Horst, Schultz, Arthur J

“…The first example of a pressure-induced Jahn-Teller distortion switch has been observed in a single-crystal time-of-flight neutron diffraction study of the…”
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Single-crystal neutron-diffraction study of 3.4% Zn-doped (ND4)2[Cu(D2O)6](SO4)2 at 20 K by Schultz, Arthur J., Cowan, John A., Hitchman, Michael A., Stratemeier, Horst

“…Doping the perdeuterated ammonium copper Tutton salt (ND4)2[Cu(D2O)6](SO4)2 [perdeuterated diammonium hexa­aqua­copper(II) bis­(sulfate)] with Zn leads to a…”
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Influence of Deuteration on the Crystal Structure of (NH4)2[Zn(H2O)6](SO4)2 by Simmons, Charles J, Hitchman, Michael A, Stratemeier, Horst

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Pressure Dependence of the Crystal Structures and EPR Spectra of Potassium Hexaaquacopper(II) Sulfate and Deuterated Ammonium Hexaaquacopper(II) Sulfate by Rauw, Wolfgang, Ahsbahs, Hans, Hitchman, Michael A, Lukin, Sergei, Reinen, Dirk, Schultz, Arthur J, Simmons, Charles J, Stratemeier, Horst

“…The crystal structures of (ND4)2[Cu(D2O)6](SO4)2 at 295 K, determined by X-ray diffraction at pressures of 1 bar, ∼1.5 kbar and ∼3.0 kbar, are reported…”
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