Journal Articles (before-1995): Recent submissions

Now showing items 361-380 of 882

Modified entrainment method for measuring vapour pressures and heterogeneous equilibrium constants: Part 1.—Theory, and validation of the method using water and lead

Battat, David; Faktor, Marc M.; Garrett, Ian; Moss, Rodney H. (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (12), 1974)

A method of evaluating vapour pressures and equilibrium constants for heterogeneous reactions is proposed. It replaces the usually indeterminate contribution of gaseous transport in the conventional entrainment method by ...
Kinetics of the reaction of the nickel(II) ion with pyridine-2-azo-p-dimethylaniline in t-butanol + water mixtures

Caldin, Edward F.; Godfrey, Peter (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (12), 1974)

Rate constants and activation parameters have been determined for the reaction of the nickel(II) ion with pyridine -2-azo-p-dimethylaniline, in a series of t-butanol + water mixtures with mole fractions from 0 to 0.4 ...
Kinetic studies of diatomic free radicals using mass spectrometry: Part 2.—Rapid bimolecular reactions involving the ClO X2Πradical

Clyne, Michael A. A.; Watson, Robert T. (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (12), 1974)

The kinetics of rapid bimolecular reactions involving ClO, X2Π, v= 0, radicals at 298 K have been studied mass spectrometrically using molecular beam sampling from a discharge-flow system. The following rate constants (298 ...
Influence of Pressure on the Ionization of Substituted Phenols

Hamann, Seffon D.; Linton, Max (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (12), 1974)

Spectroscopic measurements have been made of the ionization constants of eighteen substituted phenols in water at 25°C and at 1, 500, 1000, 1500 and 2000 bar. Ionization of the phenols is enhanced by an increase of pressure, ...
Manganese(in) and its Hydroxo- and Chloro-complexes in Aqueous Perchloric Acid: Comparison with similar Transition-metal(m) Complexes

Rosseinsky, David R.; Nicol, Michael J.; Kite, Kenneth; Hill, R. John (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (12), 1974)

At 25°C the formation constant of MnCl2+ is found by spectrophotometry to be 13.2 ± 0.9 dm3 mol–1 at ionic strength 3.26 mol dm–3; for MnCl+2 the value is 1.1 ± 0.7 dm3 mol–1. Increase in the number of chloride ions in ...
Heat Capacity of Nickel and Cobalt Tellurides

Mills, Kenneth C. (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (12), 1974)

Differential scanning calorimetry has been used to measure the heat capacities between 200 and 800 K of “Ni3Te2”, five compositions of the δ Ni–Te phase, four compositions of the β Co–Te phase and two compositions of the ...
Mass Spectrometric Determination of the Dissociation Energies of the Molecules CuLi, AgLi and AuLi

Neubert, A.; Zmbov, K. F. (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (12), 1974)

Equilibria involving gaseous species CuLi, AgLi and AuLi have been investigated using a Knudsen effusion technique combined with mass spectrometric analysis of the vapour composition. The following dissociation energies ...
Selective Free Radical Reactions with Proteins and Enzymes: The Inactivation of Subtilisin Carlsberg and Subtilisin Novo

Bisby, Roger H.; Cundall, Robert B. (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (12), 1974)

Reactions of the selective inorganic radical anions (SCN)–2 and Br–2, with subtilisins Novo and Carlsberg lead to selective oxidation of the tryptophan, tyrosine, and histidine amino-acid residues. Inactivation studies ...
Protein-Surfactant Interactions: Nuclear Magnetic Resonance and Binding Isotherm Studies of Interactions between Bovine Serum Albumin and Sodium Dodecyl Sulphate

Oakes, John (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (12), 1974)

The interactions between the protein, bovine serum albumin (BSA), and sodium dodecyl sulphate (SDS) at pH 5.6 have been studied by n.m.r. spectroscopy. The main findings are (i) above binding numbers of about 10-20, SDS ...
Electron Donor Sites on the Surface of Magnesium Oxide Powder studied by Electron Spin Resonance Spectroscopy

Cordischi, D.; Indovina, V.; Cimino, A. (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (12), 1974)

The electron donor properties of MgO powders, activated in vacuo in the temperature range 300–1200 K have been investigated by adsorption of nitrobenzene and some of its para substituted derivatives. The results confirm ...
Surface Properties of Silica-Magnesia Gels

Kermarec, M.; Briend-Faure, M.; Delafosse, D. (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (12), 1974)

The acid-base properties of silica–magnesia gels have been examined by an i.r. spectroscopic study of the adsorption of ammonia and pyridine and by a study of the cationic exchange capacity of the gels. The basic properties ...
Mechanism of the Kryptonation of Nickel by Film Evaporation

Bodys, J. W. S.; Campbell, Kenneth C. (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (12), 1974)

Nickel films have been evaporated in the presence of krypton on to a Pyrex substrate maintained at 77 K, and the variation of the krypton incorporation with metal deposition rate and krypton pressure has been studied. ...
Thermodynamics of the High Temperature Adsorption of some Permanent Gases by Porous Carbons

Cole, John H.; Everett, Douglas H.; Marshall, Charles T. (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (12), 1974)

This paper presents precise experimental data for the adsorption (na) of nitrogen and the noble gases by two unactivated and two activated (10.8% and 22.0% burn-off) Saran type porous carbons over the temperature range ...
Use of the Langmuir Method for Kinetic Studies of Decomposition Reactions: Calcite (CaCO3)

Beruto, Dario; Searcy, Alan W. (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (12), 1974)

The Langmuir method for measurement of vapour pressures has been tested for use in studies of decomposition reactions. The isothermal weight loss in vacuum from cleavage (1011) planes of calcite (CaCO3) single crystals was ...
Cation motion in dehydrated, partially ca2+-exchanged zeolites

Schoonheydt, Robert A.; Wilde, Willy De (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (12), 1974)

Ionic conduction in dehydrated partially Ca2+-exchanged synthetic faujasites is due to Na+ ions on sites II. The mechanism is a vacancy diffusion. Activation energies lie in the range 38–59 kJ mol–1 and are mainly determined ...
Investigation of the Transport Properties of a Quaternary Ammonium Anion Exchange Membrane: Part 1.- —Application of Irreversible Thermodynamics to the Chloride Form

McCallum, Colin; Paterson, Russell (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (12), 1974)

A detailed study of the transport properties of the chloride form of a strong base quaternary ammonium anion exchange membrane has been completed. Experimental determination of isotope diffusion coefficients and electrical, ...
Ellipsometry of Spread Monolayers: Part 2.—Coloured Systems : Chlorophyll a, Carotenoic Acid, Rhodamine 6G and a Cynanine Dye

Engelsen, Daan Den; Koning, Bob De (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (11), 1974)

Ellipsometric measurements of light-absorbing monomolecular layers are described in this paper. Combination of the ellipsometric results with data from surface pressure studies and absorption spectra leads to a better ...
Photoinitiation of Polymerization by Chloro-o.xobis(2,4- pentanedionato)vanadium(v)

Aliwi, S. M.; Bamford, Clement H. (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (11), 1974)

Chloro-oxobis(2,4-pentanedionato)vanadium(V)[VO(acac)2Cl] sensitizes the polymerization of methyl methacrylate when irradiated by wavelengths in the near ultra-violet. Under the experimental conditions employed ([VO(acac)2Cl]<10–4 ...
Ion-exchange Selectivity and Electrolyte Concentration

Barrer, Richard M.; Klinowski, Jacek (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (11), 1974)

It is shown how, from a given exchange isotherm at a given total solution normality, one may calculate isotherms and exchange selectivity coefficients at other total normalities. When the exchange ions have different ...
Solute Ion and Radical Formation in the Pulse Radiolysis of Acetonitrile Solutions

Baptista, Joao L.; Burrows, Hugh D. (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (11), 1974)

Following microsecond pulse radiolysis of solutions of a variety of solutes in acetonitrile, absorptions assigned to solute cation radicals, anion radicals, excited states and neutral radicals are observed. Pulse radiolysis ...

Now showing items 361-380 of 882

Search DSpace

Advanced Search

Browse

All of DSpace
This Collection
- By Issue Date
- Authors
- Titles
- Subjects

Recently added

Journal Articles (before-1995): Recent submissions

Search DSpace

Browse

All of DSpace

This Collection

My Account