Search Results - "Travis A. Olds"

Oxidation and anion lattice defect signatures of hypostoichiometric lanthanide-doped UO2 by Olds, Travis A., Karcher, Samuel E., Kriegsman, Kyle W., Guo, Xiaofeng, McCloy, John S.

“…A series of sintered UO2 pellets doped with lanthanide (Ce, Nd, Yb) elements were investigated using powder X-ray diffraction, Raman spectroscopy,…”
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Paddlewheelite, a New Uranyl Carbonate from the Jáchymov District, Bohemia, Czech Republic by Travis A. Olds, Jakub Plášil, Anthony R. Kampf, Fabrice Dal Bo, Peter C. Burns

“…Paddlewheelite, MgCa5Cu2[(UO2)(CO3)3]4·33H2O, is a new uranyl carbonate mineral found underground in the Svornost mine, Jáchymov District, Bohemia, Czech…”
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Crystal Chemistry and Structural Complexity of Uranium(IV) Sulfates: Synthesis of U3H2(SO4)7(H2O)5·3H2O and U3(UO2)0.2(SO4)6(OH)0.4·2.3H2O with Framework Structures by the Photochemical Reduction of Uranyl by Zhang, Lei, Aksenov, Sergey M, Kokot, Alex M, Perry, Samuel N, Olds, Travis A, Burns, Peter C

“…Two uranium­(IV) sulfate framework compounds were crystallized at room temperature from aqueous solutions containing uranyl ions by photochemical reduction in…”
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Solution (31)P NMR Study of the Acid-Catalyzed Formation of a Highly Charged {U24Pp12} Nanocluster, [(UO2)24(O2)24(P2O7)12](48-), and Its Structural Characterization in the Solid State Using Single-Crystal Neutron Diffraction by Dembowski, Mateusz, Olds, Travis A, Pellegrini, Kristi L, Hoffmann, Christina, Wang, Xiaoping, Hickam, Sarah, He, Junhong, Oliver, Allen G, Burns, Peter C

“…The first neutron diffraction study of a single crystal containing uranyl peroxide nanoclusters is reported for pyrophosphate-functionalized…”
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Crystal Chemistry and Structural Complexity of Uranium(IV) Sulfates: Synthesis of U 3 H 2 (SO 4 ) 7 (H 2 O) 5 ·3H 2 O and U 3 (UO 2 ) 0.2 (SO 4 ) 6 (OH) 0.4 ·2.3H 2 O with Framework Structures by the Photochemical Reduction of Uranyl by Zhang, Lei, Aksenov, Sergey M, Kokot, Alex M, Perry, Samuel N, Olds, Travis A, Burns, Peter C

“…Two uranium(IV) sulfate framework compounds were crystallized at room temperature from aqueous solutions containing uranyl ions by photochemical reduction in…”
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Ammoniozippeite; a new uranyl sulfate mineral from the Blue Lizard Mine, San Juan County, Utah, and the Burro Mine, San Miguel County, Colorado, USA by Kampf, Anthony R, Plasil, Jakub, Olds, Travis A, Nash, Barbara P, Marty, Joe

“…The new mineral ammoniozippeite (IMA2017-017), (NH4)2[(UO2)2(SO4)O2]·H2O, was found in both the Blue Lizard mine San Juan County, Utah, and the Burro mine, San…”
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Chenowethite, Mg(H2O)6[(UO2)2(SO4)2(OH)2]·5H2O, a New Mineral with Uranyl-Sulfate Sheets from Red Canyon, Utah, USA by Anthony R. Kampf, Jakub Plášil, Travis A. Olds, Chi Ma, Joe Marty

“…The new mineral chenowethite, Mg(H2O)6[(UO2)2(SO4)2(OH)2]·5H2O, was found in efflorescence crusts on tunnel walls at the Blue Lizard, Green Lizard and Markey…”
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Structure and properties of Na5FeSi4O12 crystallized from 5Na2O–Fe2O3–8SiO2 glass by Ahmadzadeh, Mostafa, Olds, Travis A., Scrimshire, Alex, Bingham, Paul A., McCloy, John S.

“…The phase Na5FeSi4O12 [pentasodium iron(III) silicate] crystallizes readily from the Na2O–Fe2O3–SiO2 glass system in a relatively large compositional range…”
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The pascoite family of minerals, including the redefinition of rakovanite by Kampf, Anthony R, Hughes, John M, Cooper, Mark A, Hawthorne, Frank C, Nash, Barbara P, Olds, Travis A, Adams, Paul M, Marty, Joe

“…Mineral species that contain the decavanadate isopolyanion [V10O28]6-, including its protonated and mixed-valence variants, constitute the pascoite family of…”
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Single-Crystal Time-of-Flight Neutron Diffraction and Magic-Angle-Spinning NMR Spectroscopy Resolve the Structure and 1 H and 7 Li Dynamics of the Uranyl Peroxide Nanocluster U 60 by Olds, Travis A, Dembowski, Mateusz, Wang, Xiaoping, Hoffman, Christina, Alam, Todd M, Hickam, Sarah, Pellegrini, Kristi L, He, Junhong, Burns, Peter C

“…Single-crystal time-of-flight neutron diffraction has provided atomic resolution of H atoms of H O molecules and hydroxyl groups, as well as Li cations in the…”
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Solution 31P NMR Study of the Acid-Catalyzed Formation of a Highly Charged {U24Pp12} Nanocluster, [(UO2)24(O2)24(P2O7)12]48–, and Its Structural Characterization in the Solid State Using Single-Crystal Neutron Diffraction by Dembowski, Mateusz, Olds, Travis A, Pellegrini, Kristi L, Hoffmann, Christina, Wang, Xiaoping, Hickam, Sarah, He, Junhong, Oliver, Allen G, Burns, Peter C

“…The first neutron diffraction study of a single crystal containing uranyl peroxide nanoclusters is reported for pyrophosphate-functionalized…”
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Structure and properties of Na 5 FeSi 4 O 12 crystallized from 5Na 2 O-Fe 2 O 3 -8SiO 2 glass by Ahmadzadeh, Mostafa, Olds, Travis A, Scrimshire, Alex, Bingham, Paul A, McCloy, John S

“…The phase Na FeSi O [pentasodium iron(III) silicate] crystallizes readily from the Na O-Fe O -SiO glass system in a relatively large compositional range…”
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Bis{μ-2,2′-[(butane-2,3-diylidene)bis(azanylylidene)]dibenzenethiolato}dizinc(II)-dimethyl sulfoxide-methanol (2/0.18/0.82) by Luck, Rudy L., Olds, Travis A., Zeller, Matthias

“…The asymmetric unit in the crystal structure of the title compound, [Zn2(C16H14N2S2)2]2·0.18C2H6OS·0.82CH3OH, consists of two ordered…”
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Mercury Minerals of the Huron River Uranium Prospect, Baraga County, Michigan by Olds, Travis A.

“…Olds talks about mercury minerals of the Huron River Uranium Prospect in Baraga County MI. Of the fifty-one species found at the prospect, to date five mercury…”
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Secondary Lead Minerals from the Copps Mine, Gogebic County, Michigan by Carlson, Shawn M., Laughlin-Yurs, Cullen, Olds, Travis A., Fountain, Daniel R., Mills, Owen P.

“…The Copps mine is located in sections 14, 15, and 22, T47N, R43W, in Upper Michigan's westernmost county of Gogebic, and approximately 9.8 kilometers north…”
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A New Occurrence of Callaghanite from Michigan's Copper Country by Laughlin-Yurs, Cullen, Olds, Travis A., Mills, Owen P., Carlson, Shawn M.

“…The documentation of callaghanite in Michigan's Copper Country should probably be considered a conclusion rather than a new discovery, in that mineral…”
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Oxidation and anion lattice defect signatures of hypostoichiometric lanthanide-doped UO2 by Olds, Travis A., Karcher, Samuel E., Kriegsman, Kyle W., Guo, Xiaofeng, McCloy, John S.

“…A series of sintered UO2 pellets doped with lanthanide (Ce, Nd, Yb) elements were investigated using powder X-ray diffraction, Raman spectroscopy,…”
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Mineral-specific heterogeneous neptunium sorption onto geological repository rocks in oxic and anoxic conditions and various temperatures by Konevnik, Yu.V., Zakharova, E.V., Shiryaev, A.A., Olds, T.A., Burns, P.C.

“…Neptunium poses challenges for radioactive wastes management due to its long half-life and ingrowth from americium decay, as well as its high mobility in water…”
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Single-Crystal Time-of-Flight Neutron Diffraction and Magic-Angle-Spinning NMR Spectroscopy Resolve the Structure and 1H and 7Li Dynamics of the Uranyl Peroxide Nanocluster U60 by Olds, Travis A, Dembowski, Mateusz, Wang, Xiaoping, Hoffman, Christina, Alam, Todd M, Hickam, Sarah, Pellegrini, Kristi L, He, Junhong, Burns, Peter C

“…Single-crystal time-of-flight neutron diffraction has provided atomic resolution of H atoms of H2O molecules and hydroxyl groups, as well as Li cations in the…”
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Solution 31 P NMR Study of the Acid-Catalyzed Formation of a Highly Charged {U 24 Pp 12 } Nanocluster, [(UO 2 ) 24 (O 2 ) 24 (P 2 O 7 ) 12 ] 48– , and Its Structural Characterization in the Solid State Using Single-Crystal Neutron Diffraction by Dembowski, Mateusz, Olds, Travis A., Pellegrini, Kristi L., Hoffmann, Christina, Wang, Xiaoping, Hickam, Sarah, He, Junhong, Oliver, Allen G., Burns, Peter C.

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