Index Catalog // ScholarsArchive@OSU

Zero kinetic energy photoelectron spectroscopy of polycyclic aromatic hydrocarbons

Creator:: Zhang, Jie
Abstract:: In this dissertation, I present electronic spectra of a few polycyclic aromatic hydrocarbons (PAHs): tetracene, pentacene, pyrene, benzo[g,h,i]perylene and benzo[a]pyrene using resonantly enhanced multiphoton ionization (REMPI) and zero kinetic energy (ZEKE) photoelectron spectroscopy. The work of tetracene and pentacene also combine a laser desorption source with a ZEKE spectrometer, demonstrating...
Resource Type:: Dissertation
Full Text:: . Phys. Rev. Lett., 1999, 82, 1831. (12) Cockett, M. C. R.; Kimura, K. J. Chem. Phys., 1994, 100, 3429

Zero Kinetic Energy Photoelectron Spectroscopy of Polycyclic Aromatic Hydrocarbons

Creator:: Harthcock, Colin
Abstract:: In this dissertation, I describe spectroscopic studies of jet-cooled polycyclic aromatic hydrocarbons (PAH) and one nitrogen substituted PAH (PANH) using pulsed field zero kinetic energy (ZEKE) photoelectron spectroscopy and resonantly enhanced multiphoton ionization (REMPI) spectroscopy. Recently, there has been a demand for far-infrared (FIR) spectral information of astrophysically relevant molecules...
Resource Type:: Dissertation
Full Text:: . R. Polycyclic aromatic hydrocarbons and the unidentified infrared emission bands: auto exhaust

X-ray structure studies of oriented phospholipid multilayers

Creator:: Lytz, Robert Keith
Abstract:: Lamellar x-ray diffraction was studied from thin films of L-α-1,2-dipalmitoyl lecithin (DPL) and a 1:1 mixture (BrDPL) of L-α-l-palmitoyl-2-(9- bromopaimitoyl) lecithin and its 10-bromo analog. The specimens had high lamellar order, with an upper bound on the mosaicity of 6 mrad (0.4°) for DPL and BrDPL. With various water contents,...
Resource Type:: Dissertation
Full Text:: -bromo isomer (Figure 2). The BrDPL was prepared by J. Reinert and R. Lowry 116]. The immediate purpose

X-ray photoelectron spectroscopy of trifluoromethylbenzenes and chlorofluoromethanes

Creator:: Holmes, Steven Allen
Abstract:: The core-electron ionization potentials for mono- and di(trifluoromethyl)benzene, for chlorofluoromethanes and for chlorine have been measured in order to give information on the electron distribution in these molecules and to investigate differences between the inductive effect of fluorine and that of CF3. For trifluoromethylbenzene the measured ionization potentials in eV...
Resource Type:: Masters Thesis
Full Text:: particular, T. X. Carroll, R. W. Shaw, Jr., and J. S. Jen, have not only added to my understanding of the

Utilization of potassium cyanide as a spectrophotometric reagent, with particular application to the determination of nickel

Creator:: Soine, Tyler Sylvester
Resource Type:: Masters Thesis
Full Text:: COBALT PERCHLOR ATE - \ \ 4 0 X r cr4 M \ \ 18XiO M 3 MANGANOUS CHLORIDE 4 POTASSIUM FERRICYA NIDE

Utilization of hexoses by bakers' yeast

Creator:: Forbusch, Isabelle Allie May
Resource Type:: Masters Thesis
Full Text:: glucose-l-Crn; thereby invalidating a basIc assumption of those equations. Later Bloc*r and Stetten

Using Metal-Oxo Clusters to Expand Actinide Chemistry

Creator:: Colliard, Ian
Abstract:: A molecular approach to metal oxides allows to the study to fundamental bonding and formation behavior for such metals. Moreover, the molecular nature of such oxides or metal-oxo clusters allows the possibility of exploitation of the properties of the parent oxides. The tetravalent metals, in specific, (M=Zr, Hf, Ce, Th,...
Resource Type:: Dissertation

Using Computational Studies to Characterize Aqueous Metal Clusters : From Spectroscopy to Stability

Creator:: Wills, Lindsay A.
Abstract:: In this dissertation, the spectroscopic properties and thermodynamic stability of a class of materials known as metal oxo and hydroxo clusters are studied. In aqueous solutions, many metals can aggregate into discrete clusters of metals bridged by oxo or hydroxo ligands. These clusters are of particular interest to us for...
Resource Type:: Dissertation

Using Computational and Statistical Methods as an Aid to Study Environmentally Relevant Organic Molecules

Creator:: Dorn, Shelby E.
Abstract:: In this report, three studies are presented that utilize computations to predict transformations, identities, and properties of environmental organic molecules. Each study shows how computations can lead to models of chemical behavior. The importance of this research is rooted in the need for understanding how human behavior and health intersect...
Resource Type:: Masters Thesis

Use of Targeted and Non-Targeted Analysis to Study Complex PAH Environmental Mixtures

Creator:: Chibwe, Leah
Abstract:: Polycyclic aromatic hydrocarbons (PAHs) are ubiquitous contaminants formed from the incomplete combustion of organic material. These contaminants are of concern because of their widespread presence in the environment and toxic properties. In addition, PAHs encompass a class of diverse compounds with varying physicochemical properties and exist in the environment as...
Resource Type:: Dissertation
Full Text:: from home, keeping me sane and for their constant support: Dr. Cleo Davie-Martin, Dr. Courtney Roper

ScholarsArchive@OSU

Zero kinetic energy photoelectron spectroscopy of polycyclic aromatic hydrocarbons

Zero Kinetic Energy Photoelectron Spectroscopy of Polycyclic Aromatic Hydrocarbons

X-ray structure studies of oriented phospholipid multilayers

X-ray photoelectron spectroscopy of trifluoromethylbenzenes and chlorofluoromethanes

Utilization of potassium cyanide as a spectrophotometric reagent, with particular application to the determination of nickel

Utilization of hexoses by bakers' yeast

Using Metal-Oxo Clusters to Expand Actinide Chemistry

Using Computational Studies to Characterize Aqueous Metal Clusters : From Spectroscopy to Stability

Using Computational and Statistical Methods as an Aid to Study Environmentally Relevant Organic Molecules

Use of Targeted and Non-Targeted Analysis to Study Complex PAH Environmental Mixtures

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