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Showing 1 to 20 of 23 for “"acid-base interactions"”.

  1. Gas Phase Lewis Acid-Base Interactions

    Sacks, Lawrence JoshuaUniversity of Illinois at Urbana-Champaign2014

    Made available in DSpace on 2014-12-09T17:35:07Z (GMT). No. of bitstreams: 1 6503665.pdf: 4735633 bytes, checksum: 52109a08d7e92e8f90ec7b5e4956af0d (MD5) Previous issue date: 1964

    uiuc Repository record

  2. Calorimetric Investigations of Lewis Acid-Base Interactions

    Guidry, Richard MartinUniversity of Illinois at Urbana-Champaign2014

    Made available in DSpace on 2014-12-10T23:01:56Z (GMT). No. of bitstreams: 1 7500316.pdf: 3856228 bytes, checksum: 8a099174383142d44c149312c85aecba (MD5) Previous issue date: 1974

    uiuc Repository record

  3. Investigation of acid/base interactions in adhesion

    Koning, Paul AlanVirginia Polytechnic Institute and State University1988

    The fundamental study of Lewis acid/base interactions presented in this dissertation demonstrates the role of these interactions in adhesive phenomena. The model systems investigated were representative of real substrates and soft, viscoelastic adhesives where, in one case, favorable acid/base …

    vt Repository record

  4. ACID-BASE INTERACTIONS IN AMORPHOUS SOLID DISPERSIONS: FORMULATION STRATEGY FOR TYROSINE KINASE INHIBITORS

    Song, Yang

    … Yang. Ph.D., Purdue University, December 2015. Acid-base Interactions in

    purdue-thes Repository record

  5. The investigation of acid/base interactions in the adhesion of carbon fibers to thermoplastic matrices

    Bolvari, Anne ElizabethVirginia Polytechnic Institute and State University1988

    Lewis acid/base interactions were shown to play an important role in the optimization of the interfacial adhesion of reinforcing carbon fibers to thermoplastic polymer matrices. Inverse gas chromatography (IGC) and x-ray photoelectron spectroscopy (XPS) were used to characterize the acid/base …

    vt Repository record

  6. Part One: Nuclear Magnetic Resonance (Nmr) and Infrared Investigations of Lewis Acid-Base Interactions. Part Two: Extension of the E-and-C-Equation to Novel Systems

    Slejko, Frank LucianoUniversity of Illinois at Urbana-Champaign2014

    Made available in DSpace on 2014-12-10T23:01:33Z (GMT). No. of bitstreams: 1 7317424.pdf: 7834453 bytes, checksum: fe31366f5b6a5facff94ea980a763cba (MD5) Previous issue date: 1972

    uiuc Repository record

  7. Spectroscopic Studies on Lewis Acid-Base Interactions. Part One: Epr Studies of Lewis Acids and Bases Interaction. Part Two: Kinetic Studiesof Chemical Reactions by Calculation of Exchange-Broadened Nmr-Lineshapes

    Chiang, Robert LingUniversity of Illinois at Urbana-Champaign2014

    Made available in DSpace on 2014-12-10T23:01:30Z (GMT). No. of bitstreams: 1 7317152.pdf: 2532411 bytes, checksum: 053b8ca1ee02f9e43f6a90fbb46f717d (MD5) Previous issue date: 1972

    uiuc Repository record

  8. Nuclear Magnetic Resonance Studies of Acid-Base Interactions: Part I. Proton Magnetic Resonance Studies of Hydrogen Bonding. Part Ii. J(boron-11-Fluorine-19) in Boron Trifluoride and Its Derivatives

    Eyman, Darrell PaulUniversity of Illinois at Urbana-Champaign2014

    Made available in DSpace on 2014-12-09T17:35:02Z (GMT). No. of bitstreams: 1 6503576.pdf: 4257982 bytes, checksum: ea83a01e8f7216d223d4c2ccc7555081 (MD5) Previous issue date: 1964

    uiuc Repository record

  9. Lewis Acid-Base Interactions. Part One: The Extension and Limitations of The Frequency Shift-Enthalpy Correlations of Hydrogen Bonding Systems. Part Two: Extension and Refinement of the E and C Correlation

    Vogel, Glenn CharlesUniversity of Illinois at Urbana-Champaign2014

    Made available in DSpace on 2014-12-10T23:01:06Z (GMT). No. of bitstreams: 1 7114976.pdf: 3543850 bytes, checksum: 8d6a294c2dfd60076811ec9cf0a7ac59 (MD5) Previous issue date: 1970

    uiuc Repository record

  10. A Study of Lewis Acid-Base Interactions: Part 1 - a Tin-119 Moessbauer and Tin-119 Nmr Study of the 1: 1 Lewis Base Adducts of Trimethyltin Chloride. Part 2 - a Calorimetric, and F(19), B(11), and H(1) Nmr Study of the Lewis Base Adducts of Boron-Trifluoride

    Hill, James CliftonUniversity of Illinois at Urbana-Champaign2014

    Made available in DSpace on 2014-12-09T17:36:13Z (GMT). No. of bitstreams: 1 6910722.pdf: 5353101 bytes, checksum: 36aca5a579ee06afcbff0064c0a9f87d (MD5) Previous issue date: 1968

    uiuc Repository record

  11. Colorimetric Sensor Array: Do I See What You Smell

    Ponder, Jennifer B.University of Illinois at Urbana-Champaign2015

    … defined color changes due to stronger chemical interactions: ligation to metal ions, Lewis or Bronsted acid-base interactions, hydrogen bonding, etc. Striking visual identification of a wide range of VOCs are easily made at part per billion (ppb) levels with extremely low error rates for Toxic …

    uiuc Repository record

  12. Development of nitrogen doped resorcinol-formaldehyde gels for carbon capture

    Principe, Ivan AlejandroUniversity of Strathclyde2017

    … in order to enhance the favourable Lewis acid-base interactions with CO2. Melamine (M) is used in order to incorporate Nitrogen (N) into the gel structure; and partially replace the Resorcinol (R) traditionally used, resulting in a Melamine-Resorcinol-Formaldehyde (MRF) gel. Repeatability …

    strathclyde Repository record

  13. Earth-Abundant Thin-Film Devices for Photovoltaic and Electrochemical Applications

    Clark, James Allan2019

    … a wide range of metal chloride species via Lewis acid-base interactions. This facilitated a novel silver and germanium co-alloying strategy in CZTS which led to devices with record high performance metrics. Electrochemical oxidation is a promising technology to remediate pharmaceuticals in …

    washington Repository record

  14. Removal of polymer coating with supercritical carbon dioxide

    Williams, Laurie L., authorColorado State University. Libraries2001

    … fluid applications is nearly always based on a trial and error approach, and frequently requires evaluating each operation on a case-by-case basis. A significant improvement in this approach is accomplished with the development of a framework in which polymer-CO2 interactions can be …

    colostate Repository record

  15. Synthesis and Application of Air-Stable Secondary Phosphine Oxide, Oxime, and Amine-Phosphine Palladium(II) Complexes in Transfer Hydrogenation and Cross-Coupling Reactions

    Pierce, Jordan KayUniversity of Alabama Libraries2022

    … containing functional groups that introduce acidic/basic sites proximal to the metal center can participate through acid-base interactions with the substrates. Multifunctional ligands have proven to be efficient in numerous transition-metal-catalyzed processes. We focused on synthesizing …

    alabama Repository record

  16. Aromaticity Across States: A Framework for Reactivity and Structure in Organic Systems

    Oliveira Soares, Joao Vitor 1996-University of Houston2025

    … how excited-state aromaticity modulates Lewis acid–base interactions. We show that adducts containing [4n] π-electron rings (e.g., boroles) undergo photodissociation, stabilized by aromaticity gain in the excited state, whereas [4n+2] systems (e.g., borepins, pyrroles) favor photoassociation …

    houston Repository record

  17. Functionalization of Metal Oxide Surfaces through Chemical Reactions and Physical Adsorption

    Graffius, Gabriel C.2016

    … of the adsorbed siloxanes by the Lewis acidic centers, followed by the coupling of silanols to the surface to produce grafted siloxanes.</p> <p>We then explored Phthalocyanines (Pcs), an interesting class of catalytically active molecules with unique spectroscopic, photoelectric, and …

    shu-thes Repository record

  18. The Characterization of Cationic Pseudostationary Phases for Electrokinetic Chromatography

    Schnee, Vincent Patrick

    … center caused differences in the cohesivity and acid/base interactions of the pseudostationary phase. Finally, two cationic carbohydrate based surfactants were used as a MEKC pseudostationary phase for the first time. The newly characterized glucocationic phases provided differences in …

    montana-tech Repository record

  19. The Characterization of Cationic Pseudostationary Phases for Electrokinetic Chromatography

    Schnee, Vincent Patrick

    … center caused differences in the cohesivity and acid/base interactions of the pseudostationary phase. Finally, two cationic carbohydrate based surfactants were used as a MEKC pseudostationary phase for the first time. The newly characterized glucocationic phases provided differences in …

    montana Repository record

  20. Rotavirus interactions with silica and natural organic matter

    Gutierrez Garces, LeonardoUniversity of Illinois at Urbana-Champaign2013

    … systems raises fundamental questions regarding interactions with surfaces that may affect its fate and transport. Consequently, the main objectives of this study were: 1) investigate the mechanisms that govern rotavirus interactions with environmental surfaces; and 2) examine the role of …

    uiuc Repository record

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