States

Phase Change Enthalpies and Entropies of Liquid Crystals (open access)

Phase Change Enthalpies and Entropies of Liquid Crystals

Article on phase change enthalpies and entropies of liquid crystals.
Date: July 17, 2006
Creator: Acree, William E. (William Eugene) & Chickos, James S.
Object Type: Article
System: The UNT Digital Library
Slow Hydrogen Transfer Reactions of Oxo- and Hydroxo-Vanadium Compounds: The Importance of Intrinsic Barriers (open access)

Slow Hydrogen Transfer Reactions of Oxo- and Hydroxo-Vanadium Compounds: The Importance of Intrinsic Barriers

Article on slow hydrogen atom transfer reactions of oxo- and hydroxo-vanadium compounds and the importance of intrinsic barriers.
Date: March 17, 2009
Creator: Waidmann, Christopher; Zhou, Xin; Tsai, Erin A.; Kaminsky, Werner; Hrovat, David A.; Borden, Weston T. et al.
Object Type: Article
System: The UNT Digital Library
The correlation consistent composite approach (ccCA): An alternative to the Gaussian-n methods (open access)

The correlation consistent composite approach (ccCA): An alternative to the Gaussian-n methods

Article discussing research on the correlation consistent composite approach (ccCA) and an alternative to the Gaussian-n methods.
Date: March 17, 2006
Creator: DeYonker, Nathan J.; Cundari, Thomas R., 1964- & Wilson, Angela K.
Object Type: Article
System: The UNT Digital Library
Solubility of Tris(hydroxymethyl)aminomethane in Water + 1-Propanol Mixtures at Various Temperatures (open access)

Solubility of Tris(hydroxymethyl)aminomethane in Water + 1-Propanol Mixtures at Various Temperatures

Article on the solubility of tris(hydroxymethyl)aminomethane in water + 1-propanol mixtures at various temperatures.
Date: September 17, 2014
Creator: Jouyban-Gharamaleki, Vahid; Jouyban-Gharamaleki, Karim; Soleymani, Jafar; Acree, William E. (William Eugene) & Jouyban, Abolghasem
Object Type: Article
System: The UNT Digital Library
Comments on "Solubility of Ethyl Maltol in Aqueous Ethanol Mixtures" (Liu, B.-S.; Liu, R.-J.; Hu, Y.-Q.; Hu, Q.-F. J. Chem. Eng. Data 2008, 53, 2712-2714) (open access)

Comments on "Solubility of Ethyl Maltol in Aqueous Ethanol Mixtures" (Liu, B.-S.; Liu, R.-J.; Hu, Y.-Q.; Hu, Q.-F. J. Chem. Eng. Data 2008, 53, 2712-2714)

This article provides comments on "Solubility of Ethyl Maltol in Aqueous Ethanol Mixtures," published in 2008 in the 'Journal of Chemical and Engineering Data.'
Date: February 17, 2009
Creator: Jouyban, Abolghasem & Acree, William E. (William Eugene)
Object Type: Article
System: The UNT Digital Library

Commentary on "Solubility and solution thermodynamics of cetilistat in water and (acetone, isopropyl alcohol, acetonitrile) binary solvent mixtures"

This article reanalyzes experimental solubility data reported in the recent paper "Solubility and solution thermodynamics of cetilistat in water and (acetone, isopropyl alcohol, acetonitrile) binary solvent mixtures" in the Journal of Molecular Liquids.
Date: January 17, 2017
Creator: Acree, William E. (William Eugene)
Object Type: Article
System: The UNT Digital Library
Commentary on “Experimental Measurements and Equilibrium Study of Functional D-Sorbitol in Good and Anti-Solvent Binary Mixtures” (open access)

Commentary on “Experimental Measurements and Equilibrium Study of Functional D-Sorbitol in Good and Anti-Solvent Binary Mixtures”

This article provides a commentary on the published equation coefficients for mathematically describing the solubility behavior of D-sorbitol in binary acetonitrile + ethanol solvent mixtures using the modified Apelblat, Combined Nearly Ideal Binary Solvent/Redlich-Kister (CNIBS/R-K) and Jouyban-Acree models.
Date: June 17, 2017
Creator: Acree, William E. (William Eugene)
Object Type: Article
System: The UNT Digital Library
Naphthalene Solubility in Binary Solvent Mixtures of 2,2,4-Trimethylpentane + Alcohols at 298.15 K (open access)

Naphthalene Solubility in Binary Solvent Mixtures of 2,2,4-Trimethylpentane + Alcohols at 298.15 K

This article discusses naphthalene solubility in binary solvent mixtures of 2,2,4-trimethylpentane + alcohols at 298.15 K.
Date: January 17, 2008
Creator: Shayanfar, Ali; Soltani, Somaieh; Jabbaribar, Farnaz; Hamidi, Ali A.; Acree, William E. (William Eugene) & Jouyban, Abolghasem
Object Type: Article
System: The UNT Digital Library
Electrochemical Formation of Cerium Oxide/Layered Silicate Nanocomposite Films (open access)

Electrochemical Formation of Cerium Oxide/Layered Silicate Nanocomposite Films

This article presents electrochemical deposition of a ceramic with nanoclay addition, cerium oxide/layered silicate films.
Date: November 17, 2016
Creator: Wang, Adele Qi & Golden, Teresa
Object Type: Article
System: The UNT Digital Library
Atomic layer deposition of h-BN(0001) multilayers on Ni(111) and chemical vapor deposition of graphene on h-BN(0001)/Ni(111) (open access)

Atomic layer deposition of h-BN(0001) multilayers on Ni(111) and chemical vapor deposition of graphene on h-BN(0001)/Ni(111)

Article studying atomic layer deposition. In situ direct, epitaxial growth of multilayers of hexagonal boron nitride (h-BN) and graphene without physical transfer is of significant interest for the scalable production of graphene/h-BN heterostructures for device applications. Deposition on magnetic substrates is of particular interest for spin tunneling applications. X-ray photoelectron spectroscopy and low energy electron diffraction demonstrate epitaxial atomic-layer deposition (ALD) of multilayer h-BN(0001) on Ni(111) and subsequent deposition of azimuthally-aligned multilayer graphene on h-BN(0001)/Ni(111) by chemical vapor deposition. Boron nitride ALD was accomplished with alternating cycles of BCl₃/NH₃ at a 600 K substrate temperature, and subsequent annealing in ultrahigh vacuum. Subsequent deposition of graphene was achieved by chemical vapor deposition using ethylene (CH₂CH₂) at 1000 K.
Date: September 17, 2019
Creator: Kelber, Jeffry A.; Jones, Jessica; Pilli, Aparna; Lee, Veronica; Beatty, John; Beauclair, Brock et al.
Object Type: Article
System: The UNT Digital Library
The positions of λₘₐₓ for some trimethylsilyl-substituted silylenes (open access)

The positions of λₘₐₓ for some trimethylsilyl-substituted silylenes

This article describes how low-temperature photolysis of tris(trimethylsilyl)silane derivatives in a 3-methylpentane glass at 77 K yields hexamethyldisilane and trimethylsilyl-substituted silylenes.
Date: April 17, 1995
Creator: Bott, S. G.; Marshall, Paul; Wagenseller, P. E.; Wang, Y. & Conlin, R. T.
Object Type: Article
System: The UNT Digital Library
Shining Light on Chitosan: A Review on the Usage of Chitosan for Photonics and Nanomaterials Research (open access)

Shining Light on Chitosan: A Review on the Usage of Chitosan for Photonics and Nanomaterials Research

This article highlights the different molecular-nano systems that are prepared or stabilized using the Chitosan polymer.
Date: June 17, 2018
Creator: Marpu, Sreekar & Benton, Erin N.
Object Type: Article
System: The UNT Digital Library
Hole-punching for enhancing electrocatalytic activities of 2D graphene electrodes: Less is more (open access)

Hole-punching for enhancing electrocatalytic activities of 2D graphene electrodes: Less is more

Article develops 2D carbon electrocatalysts based on graphene with and without punched holes and/or N-doping and performs a comprehensive combined experimental and theoretical study on the edge and surface electrocatalytic activities of single-layer 2D graphene sheets.
Date: August 17, 2020
Creator: Xia, Zhenhai; Gao, Yunxiang; Zhang, Lipeng; Li, Chang Ming & Dai, Liming
Object Type: Article
System: The UNT Digital Library
Covalency in Fe2O3 and FeO: Consequences for XPS satellite intensity (open access)

Covalency in Fe2O3 and FeO: Consequences for XPS satellite intensity

Article examines the covalent character of the interaction between the metal cation and the oxygen ligands for two Fe oxides with different nominal oxidation states, Fe(II)O, and Fe(III)₂O₃.
Date: November 17, 2020
Creator: Bagus, Paul S.; Nelin, Connie J.; Brundle, C. R.; Crist, B. Vincent; Lahiri, N. & Rosso, Kevin M.
Object Type: Article
System: The UNT Digital Library
Rate coefficients and mechanistic analysis for the reaction of hydroxyl radicals with 1,1-dichloroethylene and trans-1,2-dichloroethylene over an extended temperature range (open access)

Rate coefficients and mechanistic analysis for the reaction of hydroxyl radicals with 1,1-dichloroethylene and trans-1,2-dichloroethylene over an extended temperature range

Article on rate coefficients and mechanistic analysis for the reaction of hydroxyl radicals with 1,1-dichloroethylene and trans-1,2-dichloroethylene over an extended temperature range.
Date: July 17, 2001
Creator: Yamada, Takahiro; El-Sinawi, Abdulaziz; Siraj, Mohammad Masud, 1972-; Taylor, Philip H.; Peng, Jingping; Hu, Xiaohua et al.
Object Type: Article
System: The UNT Digital Library
First-principles property assessment of hybrid formate perovskites (open access)

First-principles property assessment of hybrid formate perovskites

Article discusses how hybrid organic–inorganic formate perovskites, AB(HCOO)3, are a large family of compounds that exhibit a variety of phase transitions and diverse properties, such as (anti)ferroelectricity, ferroelasticity, (anti)ferromagnetism, and multiferroism. While many properties of these materials have already been characterized, the authors seek to focus on the comprehensive property assessment of a large number of formate perovskites.
Date: August 17, 2023
Creator: Popoola, Abduljelili; Ghosh, P. S.; Kingsland, Maggie; Kashikar, Ravi; DeTellem, D.; Xu, Yixuan et al.
Object Type: Article
System: The UNT Digital Library
Kinetic studies of the reaction of hydroxyl radicals with trichloroethylene and tetrachloroethylene (open access)

Kinetic studies of the reaction of hydroxyl radicals with trichloroethylene and tetrachloroethylene

Article on kinetic studies of the reaction of hydroxyl radicals with trichloroethylene and tetrachloroethylene.
Date: July 17, 2001
Creator: Tichenor, LeAnn B.; El-Sinawi, Abdulaziz; Yamada, Takahiro; Taylor, Philip H.; Peng, Jingping; Hu, Xiaohua et al.
Object Type: Article
System: The UNT Digital Library
Determination of Asymmetric Dimethylarginine by Using Organic Semiconductor-Based Molecularly Imprinted Polymer Film (open access)

Determination of Asymmetric Dimethylarginine by Using Organic Semiconductor-Based Molecularly Imprinted Polymer Film

This article describes simple, fast and cheap procedure of Asymmetric dimethylarginine (ADMA) determination using a new chemosensor with an artificial recognition unit.
Date: May 17, 2018
Creator: Malyshev, Valerii; Michota-Kamińska, Agnieszka; Shao, Shuai; D'Souza, Francis & Noworyta, K.
Object Type: Article
System: The UNT Digital Library
Experimental and Predicted Solubilities of 3,4-Dimethoxybenzoic Acid in Select Organic Solvents of Varying Polarity and Hydrogen-bonding Character (open access)

Experimental and Predicted Solubilities of 3,4-Dimethoxybenzoic Acid in Select Organic Solvents of Varying Polarity and Hydrogen-bonding Character

This article discusses the experimental and predicted solubilities of 3,4-dimethoxybenzoic acid in select organic solvents of varying polarity and hydrogen-bonding character.
Date: April 17, 2013
Creator: Bowen, Kaci R.; Stephens, Timothy W.; Lu, Helen; Satish, Kalpana; Shan, Danyang; Acree, William E. (William Eugene) et al.
Object Type: Article
System: The UNT Digital Library
Phonon Softening and High-Pressure Low-Symmetry Phases of Cesium Iodide (open access)

Phonon Softening and High-Pressure Low-Symmetry Phases of Cesium Iodide

Article on phonon softening and high-pressure low-symmetry phases of cesium iodide.
Date: August 17, 1992
Creator: Buongiorno Nardelli, Marco; Baroni, Stefano & Giannozzi, Paolo
Object Type: Article
System: The UNT Digital Library
Calculation of the Vapour Pressure of Organic Molecules by Means of a Group-Additivity Method and Their Resultant Gibbs Free Energy and Entropy of Vaporization at 298.15 K (open access)

Calculation of the Vapour Pressure of Organic Molecules by Means of a Group-Additivity Method and Their Resultant Gibbs Free Energy and Entropy of Vaporization at 298.15 K

Article presenting the calculation of the vapour pressure of organic molecules at 298.15 K using a commonly applicable computer algorithm based on the group-additivity method. The standard entropy of vaporization ΔS°vap has been determined and compared with experimental data of 1129 molecules, exhibiting excellent conformance with a correlation coefficient R2 of 0.9598, a standard error σ of 8.14 J/mol/K and a medium absolute deviation of 4.68%.
Date: February 17, 2021
Creator: Naef, Rudolf & Acree, William E. (William Eugene)
Object Type: Article
System: The UNT Digital Library
Methods of Forming Graphene/(Multilayer) Boron Nitride for Electronic Device Applications (open access)

Methods of Forming Graphene/(Multilayer) Boron Nitride for Electronic Device Applications

Patent relating to methods of forming graphene/(multilayer) boron nitride for electronic device applications.
Date: August 18, 2009
Creator: Kelber, Jeffry A.
Object Type: Patent
System: The UNT Digital Library
Silver and Silver Nanoparticle Maldi Matrix Utilizing Online Soft Landing Ion Mobility (open access)

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
A kinetic study of the reaction of atomic hydrogen with iodobenzene (open access)

A kinetic study of the reaction of atomic hydrogen with iodobenzene

Article on a kinetic study of the reaction of atomic hydrogen with iodobenzene.
Date: January 17, 2008
Creator: Gao, Yide; Fessel, Kimberly; McLeod, Chris & Marshall, Paul
Object Type: Article
System: The UNT Digital Library