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Rediscovery of the Elements: Rhenium and Technetium
Article describing the discovery of rhenium and technetium by Walter Karl Friedrich Noddack and Ida Eva Noddack-Tacke. Information regarding pertinent locations is included.
Date:
Winter 2013
Creator:
Marshall, James L., 1940- & Marshall, Virginia R.
Object Type:
Article
System:
The UNT Digital Library
Silver and Silver Nanoparticle Maldi Matrix Utilizing Online Soft Landing Ion Mobility
Patent relating to silver and silver nanoparticle maldi matrix utilizing online soft landing ion mobility.
Date:
November 2, 2011
Creator:
Verbeck, Guido F. & Davila, Stephen
Object Type:
Patent
System:
The UNT Digital Library
The solubility of liquid and solid compounds in dry octan-1-o1
Article on the solubility of liquid and solid compounds in dry octan-1-o1.
Date:
November 28, 2013
Creator:
Abraham, M. H. (Michael H.) & Acree, William E. (William Eugene)
Object Type:
Article
System:
The UNT Digital Library
Petroleum Oil Analysis Using Liquid Nitrogen Cold Stage - Laser Ablation - ICP Mass Spectrometry
Patent relating to petroleum oil analysis using liquid nitrogen cold stage laser ablation ICP mass spectrometry.
Date:
November 2, 2011
Creator:
Verbeck, Guido F. & Hoffman, William D.
Object Type:
Patent
System:
The UNT Digital Library
Organic Light-Emitting Diodes from Homoleptic Square Planar Complexes
Patent relating to organic light-emitting diodes from homoleptic square planar complexes.
Date:
July 8, 2009
Creator:
Omary, Mohammad A.
Object Type:
Patent
System:
The UNT Digital Library
A Group Contribution Model for Determining the Vaporization Enthalpy of Organic Compounds at the Standard Reference Temperature of 298 K
Article on a group contribution model for determining the vaporization enthalpy of organic compounds at the standard reference temperature of 298 K.
Date:
November 9, 2013
Creator:
Gharagheizi, Farhad; Ilani-Kashkouli, Poorandokht; Acree, William E. (William Eugene); Mohammadi, Amir H. & Ramjugernath, Deresh
Object Type:
Article
System:
The UNT Digital Library
Solubility of Carvedilol in Ethanol + Propylene Glycol Mixtures at Various Temperatures
Article on the solubility of carvedilol in ethanol and propylene glycol mixtures at various temperatures.
Date:
October 30, 2013
Creator:
Vahdati, Sahel; Shayanfar, Ali; Hanaee, Jalal; Martínez, Fleming; Acree, William E. (William Eugene) & Jouyban, Abolghasem
Object Type:
Article
System:
The UNT Digital Library
Dielectric properties and Raman spectra of ZnO from a first principles finite-differences/finite-fields approach
Article on dielectric properties and Raman spectra of ZnO from a first principles finite-differences/finite-fields approach.
Date:
August 5, 2013
Creator:
Calzolari, Arrigo & Buongiorno Nardelli, Marco
Object Type:
Article
System:
The UNT Digital Library
Influence of Bath Composition at Acidic pH on Electrodeposition of Nickel-Layered Silicate Nanocomposites for Corrosion Protection
This article describes how nickel-layered silicate nanocomposite films were electrochemically deposited using pulsed potentiostatic conditions from an acidic plating bath containing exfoliated layered silicate to enhance adhesion to the substrate, corrosion resistance, and mechanical properties.
Date:
September 25, 2013
Creator:
Tientong, Jeerapan; Thurber, Casey; D'Souza, Nandika; Mohamed, Adel M. A. & Golden, Teresa
Object Type:
Article
System:
The UNT Digital Library
The Antropoff Periodic Table found at UC Berkeley
Article discussing the Andreas von Antropoff Periodic Table found at the University of California at Berkeley.
Date:
Autumn 2013
Creator:
Marshall, James L., 1940- & Marshall, Virginia R.
Object Type:
Article
System:
The UNT Digital Library
Rediscovery of the Elements: Niobium and Tantalum
Article describing the discovery of niobium and tantalum. Tourist information regarding locations significant to these discoveries are included.
Date:
Autumn 2013
Creator:
Marshall, James L., 1940- & Marshall, Virginia R.
Object Type:
Article
System:
The UNT Digital Library
A Neoteric Neodymium Model: Ground and Excited Electronic State Analysis of NdF²⁺
This article studies neodymium monofluoride dictation as a model of the Nd-F bond in NDFₓ.
Date:
May 10, 2013
Creator:
Schoendorff, George; South, Christopher & Wilson, Angela K.
Object Type:
Article
System:
The UNT Digital Library
Electrodeposition of Oriented Cerium Oxide Films
This article discusses the process of depositing CeO₂ with a preferred crystalline orientation.
Date:
September 13, 2013
Creator:
Wang, Adele Qi & Golden, Teresa
Object Type:
Article
System:
The UNT Digital Library
Improvement of Quality in Publication of Experimental Thermophysical Property Data: Challenges, Assessment Tools, Global Implementation, and Online Support
Article on the improvement of quality in the publication of experimental thermophysical property data.
Date:
September 6, 2013
Creator:
Chirico, Robert D.; Frenkel, Michael; Magee, Joseph W.; Diky, Vladimir; Muzny, Chris D.; Kazakov, Andrei F. et al.
Object Type:
Article
System:
The UNT Digital Library
Rate Constant and Branching Fraction for the NH₂ + NO₂ Reaction
Article on rate constant and branching fraction for the NH₂ + NO₂ reaction.
Date:
August 22, 2013
Creator:
Klippenstein, Stephen J.; Harding, Lawrence B.; Glarborg, Peter; Gao, Yide; Hu, Huanzhen & Marshall, Paul
Object Type:
Article
System:
The UNT Digital Library
Nanomanipulation Coupled Nanospray Mass Spectrometry (NMS)
Patent relating to nanomanipulation coupled nanospray mass spectrometry (NMS).
Date:
March 12, 2013
Creator:
Verbeck, Guido F.
Object Type:
Patent
System:
The UNT Digital Library
Synthetic and Structural Chemistry of Ligand-substituted Triosmium Clusters and a Rhenium(i) Complex
The reaction of 2-[(diphenylphosphino)methyl]-6-methylpyridine (PN) with Os3(CO)12-n(MeCN)n [where n = 0 (1), 1 (2), 2 (3)] has been investigated. Os3(CO)12 reacts with PN in the presence of Me3NO to afford the clusters Os3(CO)11(1-PN) (4) and 1,2-Os3(CO)10(1-PN)2 (5). X-ray diffraction analyses confirm the equatorial coordination of the phosphine(s) in 4 and 5, with the two phosphines in the latter cluster exhibiting a 1,2-trans orientation about the Os-Os vector that contains the two ligands. Treatment of the MeCN-substituted cluster Os3(CO)11(MeCN) and PN (1:1 ratio) in CH2Cl2 gives clusters 4 and 5, in addition to HOs3(η1-Cl)(CO)10(1-PN) (6) as a result of competitive activation of the reaction solvent. Cluster 6 contains 48e- and the diffraction structure reveals the presence of axial chloride and equatorial phosphine ligands which are located on adjacent osmium atoms. The bridging hydride ligand in 6 spans the Cl,P-substituted Os-Os vector. The reaction of Os3(CO)10(MeCN)2 with PN furnishes 5, 6, and 1,1-Os3(CO)10(2-PN) (7) in yields that are dependent on the reagent stoichiometry and reaction solvent. The solid-state structure of 7 confirms the chelation of the PN ligand to a single osmium atom via the pyridine and phosphine moieties at axial and equatorial sites, respectively. The bonding in 7 relative to other …
Date:
August 2013
Creator:
Lin, Chen-Hao
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Activity Coefficients at Infinite Dilution for Organic Solutes Dissolved in Three 1-Alkyl-1-methylpyrrolidinium Bis(trifluoromethylsulfonyl)imide Ionic Liquids Bearing Short Linear Alkyl Side Chains of Three to Five Carbons
Article discussing activity coefficients at infinite dilution for organic solutes dissolved in three 1-alkyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)imide ionic liquids bearing short linear alkyl side chains of three to five carbons.
Date:
July 30, 2013
Creator:
Mutelet, Fabrice; Hassan, El-Sayed R. E.; Stephens, Timothy W.; Acree, William E. (William Eugene) & Baker, Gary A.
Object Type:
Article
System:
The UNT Digital Library
[5,10,15,20-Tetrakis (4-methoxyphenyl)-porphyrinato] zinc dichloromethane disolvate
Article on 5,10,15,20-tetrakis(4-methoxyphenyl)-porphyrinato] zinc dichloromethane disolvate.
Date:
July 24, 2013
Creator:
McGill, Sean; Nesterov, Vladimir N. & Gould, Stephanie L.
Object Type:
Article
System:
The UNT Digital Library
A group contribution model for determining the sublimation enthalpy of organic compounds at the standard reference temperature of 298 K
Article discussing a group contribution model for determining the sublimation enthalpy of organic compounds at the standard reference temperature of 298 K.
Date:
June 21, 2013
Creator:
Gharagheizi, Farhad; Ilani-Kashkouli, Poorandokht; Acree, William E. (William Eugene); Mohammadi, Amir H. & Ramjugernath, Deresh
Object Type:
Article
System:
The UNT Digital Library
Rediscovery of the Elements: Columbium and Tantalum
Article describing the discovery of columbium and tantalum. Tourist information regarding locations significant to these discoveries are included.
Date:
Summer 2013
Creator:
Marshall, James L., 1940- & Marshall, Virginia R.
Object Type:
Article
System:
The UNT Digital Library
Cooperative Carbon Capture Capabilities in Multivariate MOFs Decorated with Amino Acid Side Chains: A Computational Study
This article discusses cooperative carbon capture capabilities in metal organic frameworks decorated with amino acid side chains.
Date:
June 5, 2013
Creator:
Drummond, Michael L.; Cundari, Thomas R., 1964- & Wilson, Angela K.
Object Type:
Article
System:
The UNT Digital Library
Comments Regarding "Study of Molecular Interactions in Binary Mixtures of Formamide with 2-Methoxyethanol and 2-Ethoxyethanol at Varying Temperatures"
This article provides comments on "Study of Molecular Interactions in Binary Mixtures of Formamide with 2-Methoxyethanol and 2-Ethoxyethanol at Varying Temperatures," published in 'Physics and Chemistry of Liquids,' 2013.
Date:
June 3, 2013
Creator:
Acree, William E. (William Eugene)
Object Type:
Article
System:
The UNT Digital Library
IUPAC-NIST Solubility Data Series. 99. Solubility of Benzoic Acid and Substituted Benzoic Acids in Both Neat Organic Solvents and Organic Solvent Mixtures.
Article on the solubility of benzoic acid and substituted benzoic acids in both neat organic solvents and organic solvent mixtures.
Date:
May 15, 2013
Creator:
Acree, William E. (William Eugene)
Object Type:
Article
System:
The UNT Digital Library