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- Publications
- Influence
Thiophene Hydrodesulfurization over Nickel Phosphide Catalysts: Effect of the Precursor Composition and Support
- S. Sawhill, Kathryn A. Layman, Daniel R. Van Wyk, M. Engelhard, C. Wang, M. Bussell
- Chemistry
- 25 April 2005
Silica- and alumina-supported nickel phosphide (Nix Py ) catalysts have been prepared, characterized by bulk and surface sensitive techniques, and evaluated for the hydrodesulfurization (HDS) of… Expand
Understanding the relationship between composition and hydrodesulfurization properties for cobalt phosphide catalysts
- A. W. Burns, Kathryn A. Layman, Denise H. Bale, M. Bussell
- Chemistry
- 1 July 2008
Abstract Silica-supported cobalt phosphide (Co x P y /SiO 2 ) catalysts, prepared from precursors having P/Co molar ratios in the range 0.50–2.0, were characterized and evaluated for thiophene… Expand
Characterization and Hydrodesulfurization Properties of Catalysts Derived from Amorphous Metal-boron Materials
- G. Parks, M. L. Pease, +5 authors J. Rodríguez
- Chemistry
- 10 March 2007
Unsupported and silica-supported amorphous metal-boron materials (Ni-B, Mo-O-B, and Ni-Mo-O-B) were prepared by NaBH4 reduction of aqueous or impregnated metal salts. The resulting materials were… Expand
Pyridine adsorption and acid/base complex formation on ultrathin films of γ-Al2O3 on NiAl(100)
- Kathryn A. Layman, M. Ivey, J. C. Hemminger
- Chemistry
- 19 July 2003
Pyridine adsorption on NiAl(100) and ultrathin films of γ-Al 2 O 3 was studied using high-resolution electron energy loss spectroscopy (HREELS). Pyridine adsorbs on NiAl(100) with its molecular axis… Expand
Formal DNA hydrolysis by mono- and dinuclear iron complexes.
- Thomas A. Shell, J. E. Glass, M. Mackey, Kathryn A. Layman, D. Mohler
- Chemistry, Medicine
- Inorganic chemistry
- 5 September 2007
The complexes CpFe(CO)(2)Ph and [CpFe(CO)(2)](2) cleave DNA in the presence of H2O2 or organic peroxides to give products resulting from the formal hydrolysis of the phosphodiester groups.
Attenuated Total Reflection Fourier Transform Infrared Spectroscopic Investigation of CO Adsorption on Hydrated Ru/Al2O3
- Adam S. Baird, K. M. Kross, D. Gottschalk, Erin A. Hinson, Neil B Wood, Kathryn A. Layman
- Chemistry
- 6 September 2007
The adsorption of CO on hydrated 5 wt % Ru/Al2O3 produced νCO absorbance features at ∼2048, 1992, and 1924 cm-1 that are red-shifted by 50−116 cm-1 from those seen in the absence of water (2020−2040,… Expand
Determination of surface OH acidity from the formation of acid/base complexes on ultrathin films of γ-Al2O3 on NiAl(100)
- Kathryn A. Layman, J. C. Hemminger
- Chemistry
- 15 February 2004
Abstract The interactions of benzene, toluene, acetonitrile, pyrazine, and pyridine with hydroxylated ultrathin films of γ -Al 2 O 3 were investigated using vibrational spectroscopy (high-resolution… Expand
Characterization of Ultrathin Films of γ-Al2O3 and the Chemistry of 1,3-Butadiene on NiAl(001) and γ-Al2O3
- M. Ivey, Kathryn A. Layman, Armen Avoyan, H. Allen, J. C. Hemminger
- Chemistry
- 10 June 2003
Ultrathin films of γ-Al2O3 grown on NiAl(001) were studied using high-resolution electron energy loss spectroscopy (HREELS), Auger electron spectroscopy (AES), and low-energy electron diffraction… Expand
CO Adsorption on Hydrated Ru/Al2O3: Influence of Pretreatment
- D. Gottschalk, Erin A. Hinson, Adam S. Baird, Hollins L. Kitts, Kathryn A. Layman
- Chemistry
- 1 March 2010
The adsorption of CO on hydrated H2-, O2-, H2S-, and He-pretreated 5 wt % Ru/Al2O3 was investigated using attenuated total reflection IR spectroscopy (ATR-FTIR) to determine how the oxidation state… Expand