Index Catalog // ScholarsArchive@OSU

A Chemical Study of Western Oregon Nutgalls

Creator:: Johnson, Clarence William and De Haven, Glen
Abstract:: Few discoveries of any importance have been the result of a moment's happy coincidence; rather have they been the fruit of many hours of tedious thought and experiment. This is especially true in the realm of organic chemistry. Here, where progress is made only by the most painstaking experimentation, extensive...
Resource Type:: Undergraduate Thesis
Full Text:: - nic acid as a proximate principle is no exception to the general rule, and is the result of about

The interaction of CO, N₂, NO, and O₂ with fourth period metal dihalides

Creator:: Van Leirsburg, Dean Alan
Resource Type:: Dissertation
Full Text:: for the in Chemistry (Major) presented on Ph. D. (Degree) Title: THE INTERACTION OF CO, N2, NO

CO₂ capture from wet flue gas using a water-stable and cost-effective metal-organic framework

Creator:: Loughran, Ryan P.
Abstract:: We report the use of MIL-120 as a water-stable and cost-effective metal-organic framework (MOF) for selectively capturing CO₂ from wet flue gas. Synthesized using inexpensive and environmentally benign reagents in water, MIL-120 possesses one-dimensional pores decorated with hydroxyl-bridged Al(III) ions and benzene rings with an interstitial spacing of 4.78 Å....
Resource Type:: Masters Thesis
Full Text:: : ______________________________________ Kyriakos C. Stylianou We report the use of MIL-120 as a water-stable and cost-effective metal

Electron diffraction investigations : I. The molecular structures of the gaseous group III halides Al₂Cl₆, Al₂Br₆, Al₂I₆-Al I₃, Ga₂Cl₆, and Ga₂Br₆-GaBr₃ : II. The gaseous equilibria 2 No₂=[reversible reaction]N₂O₄ and 2GaBr₃=[reversible reaction]Ga₂Br₆

Creator:: Shen, Quang
Resource Type:: Dissertation
Full Text:: related compounds. 80 21. N 0 4 -NO 2 . Experimental data for electron - diffraction photographs used

Aqueous Complexation of Thorium(IV), Uranium(IV), Neptunium(IV), Plutonium(III/IV), and Cerium(III/IV) with DTPA

Creator:: Brown, M. Alex, Paulenova, Alena, and Gelis, Artem V.
Abstract:: Aqueous complexation of Th(IV), U(IV), Np(IV), Pu(III/IV), and Ce(III/IV) with DTPA was studied by potentiometry, absorption spectrophotometry, and cyclic voltammetry at 1 M ionic strength and 25 °C. The stability constants for the 1:1 complex of each trivalent and tetravalent metal were calculated. From the potentiometric data, we report stability...
Resource Type:: Article
Full Text:: metal were calculated. From the potentiometric data, we report stability constant values for Ce(III)DTPA

Dielectric and polarization experiments in high loss dielectrics: A word of caution

Creator:: Maglione, M. and Subramanian, M. A.
Abstract:: The recent quest for improved functional materials like high permittivity dielectrics and/or multiferroics has triggered an intense wave of research. Many materials have been checked for their dielectric permittivity or their polarization state. In this report, we call for caution when samples are simultaneously displaying an insulating behavior and a...
Resource Type:: Article
Full Text:: for their dielectric permittivity or their polarization state. In this report, we call for caution

Thermolysis of cis,cis,trans-1-phenyl-1,3,5-heptatriene

Creator:: Tilton, Mary Lehman
Abstract:: Isomerically pure cis,cis,trans-1-pheny1-1,3,5- heptatriene was prepared and cyclized. Ring closure was followed by a 1,5 hydrogen shift, and the only product observed was 1-phenyl -6-methyl -1,3-cyclohexadiene. Rough first order rate constants for thermolysis and the hydrogen shift were determined. Kinetic estimates indicate that the report of disallowed product in a...
Resource Type:: Masters Thesis
Full Text:: thermolysis and the hydrogen shift were determined. Kinetic estimates indicate that the report of disallowed

Rapid Microwave Synthesis of the Iron Arsenides NdFeAsO and NdFe₀.₉Co₀.₁AsO

Creator:: Muir, Sean, Rachdi, Omar, and Subramanian, Mas
Abstract:: The future of iron pnictide superconductors in technology is still undecided. While these materials are now known to possess high critical temperatures and critical magnetic fields processing methods for these materials are still in their infancy. Recently we have been investigating possible ways to speed up the synthetic process for...
Resource Type:: Article
Full Text:: polycrystalline iron arsenide superconductors and other transition metal pnictides. Here we report the synthesis

Magnetodielectric Effects from Spin Fluctuations in Isostructural Ferromagnetic and Antiferromagnetic Systems

Creator:: Lawes, G., Ramirez, A. P., Varma, C. M., and Subramanian, M. A.
Abstract:: We report on the effects of spin fluctuations, magnetic ordering, and external magnetic field on the dielectric constant of the ferromagnet SeCuO₃, and the antiferromagnet TeCuO₃. A model based on the coupling between uniform polarization and the q-dependent spin-spin correlation function is presented to explain the different behaviors for these...
Resource Type:: Article
Full Text:: , Wilmington, Delaware 19880, USA (Received 16 May 2003; published 18 December 2003) 257208-1 We report on the

Theoretical study of beryllium borohydride Be(BH₄)₂

Creator:: Alghamdi, Maha D.
Abstract:: Ab initio calculations using the B3LYP and CCSD(T) methods were employed in this work to explore the most stable structure of the intriguing compound Be(BH₄)₂, for which as many as seven different structures have been proposed in the literature. Use of the B3LYP density functional method with several large basis...
Resource Type:: Masters Thesis
Full Text:: vapor at 0.0015 cm-1 resolution showed no resolvable vibration-rotation transitions, but concurrent

ScholarsArchive@OSU

A Chemical Study of Western Oregon Nutgalls

The interaction of CO, N₂, NO, and O₂ with fourth period metal dihalides

CO₂ capture from wet flue gas using a water-stable and cost-effective metal-organic framework

Electron diffraction investigations : I. The molecular structures of the gaseous group III halides Al₂Cl₆, Al₂Br₆, Al₂I₆-Al I₃, Ga₂Cl₆, and Ga₂Br₆-GaBr₃ : II. The gaseous equilibria 2 No₂=[reversible reaction]N₂O₄ and 2GaBr₃=[reversible reaction]Ga₂Br₆

Aqueous Complexation of Thorium(IV), Uranium(IV), Neptunium(IV), Plutonium(III/IV), and Cerium(III/IV) with DTPA

Dielectric and polarization experiments in high loss dielectrics: A word of caution

Thermolysis of cis,cis,trans-1-phenyl-1,3,5-heptatriene

Rapid Microwave Synthesis of the Iron Arsenides NdFeAsO and NdFe₀.₉Co₀.₁AsO

Magnetodielectric Effects from Spin Fluctuations in Isostructural Ferromagnetic and Antiferromagnetic Systems

Theoretical study of beryllium borohydride Be(BH₄)₂

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