BITS Pilani Institutional Repository: Recent submissions

  • 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 ...
  • 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 ...
  • 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 ...
  • 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 ...
  • Dickson, Bruce L.; Rees, Lovat V. C. (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (11), 1974)
    Mossbauer spectra have been taken after successive additions of small doses of ethanol have been made in dehydrated ferrous-A. These spectra show that two molecules of adsorbate coordinate to each ferrous ion. When the ...
  • Dickson, Bruce L.; Rees, Lovat V. C. (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (11), 1974)
    The titration of ethlene into dehydrated ferrous-A has been followed by 57Fe Mössbauer spectroscopy. The adsorption of ethylene increases the isomer shift and the quadrupole splitting of the single doublet of the outgassed ...
  • Dickson, Bruce L.; Rees, Lovat V. C. (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (11), 1974)
    Ferrous ions have been ion exchanged into A zeolite. The ferrous ions in the dehydrated form of the zeolite give an isomer shift of 1.08 mm s~l and a temperature independent quadrupole splitting of 0.46 mm s~l. The ferrous ...
  • Apelblat, Alexander (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (11), 1974)
    Partition studies have been carried out for the uranyl nitrate/water/methyl diphenyl phosphate and thorium nitrate/water/methyl diphenyl phosphate systems. The activities of methyl diphenyl phosphate were calculated for ...
  • Rouxhet, Paul G.; Sempels, Raymond E. (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (11), 1974)
    The properties of hydroxyl groups on mixed silica–alumina gels (0–50 % Al2O3) have been studied by adsorbing weak H bond accepting molecules onto the gels and recording the OH stretching infrared band. Additional ...
  • Feates, Frank S.; Harris, Peter S. (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (11), 1974)
    A pattern of behaviour amongst catalysts in the catalysed oxidation of carbons has been identified. A link between the rates of the catalysed and uncatalysed reactions in these systems has been established. A phenomenological ...
  • Hayhurst, Allan N.; Telford, N. Roland (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (11), 1974)
    The rate coefficient for the gas phase recombination of H3O+ ions and free electrons in H3O++ e–→ neutral products has been measured in atmospheric pressure flames of H2+ O2+ N2 over the temperature range 2025–2445 K. ...
  • Zivkovic, Tomislav; Pokric, Biserka; Pucar, Zvonimir (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (11), 1974)
    The mechanism of natural precipitation processes has been studied using as a model system the one-dimensional double diffusion of the precipitating components in a gel. It was found, theoretically and experimentally, that ...
  • Rosseinsky, David R.; Hann, Richard A.; Axon, Anthony J. (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (11), 1974)
    Electron photocurrents have been measured with a number of solution photoinjectors. A new set of electrode potentials for solid anthracene is used to account for the pH dependence of electron as compared with hole photocurrents ...
  • Guczi, L.; Sarkany, A.; Tetenyi, P. (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (11), 1974)
    Deuterium exchange reactions of methane, ethane, propane and neopentane, and the hydrogenolysis and isomerization of ethane, propane, n-butane and isobutane on platinum black have been studied in the temperature range ...
  • Brennan, J. S.; Brown, N. M. D. Brown; Swinton, Findlay L. (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (11), 1974)
    A study of the 1 : 1 solid compound hexafluorobenzene–benzene using a differential scanning calorimeter has enabled an estimate to be made of the enthalpy of formation of the compound when it is formed from the two pure ...
  • Aveyard, Robert; Heselden, Roy (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (11), 1974)
    The changes in free energy, enthalpy and entropy associated with the transfer of several alkanols at high dilution from water to aqueous solutions of some symmetrical tetra-alkylammonium bromides (R4NBr) have been determined ...
  • Huang, Hann-Sheng; Winnick, Jack (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (11), 1974)
    The extension of a column of liquid n-dodecane in a centrifugal field has been measured optically. Schlieren photographs of the meniscus position were made at rotational speeds up to 24 000 r.p.m. and at temperatures from ...
  • Owen, Gari P.; Thomas, John M.; Williams, John O. (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (11), 1974)
    D.c. electrical measurements are reported for sulphate-ion-doped and barium-ion-doped ammonium perchlorate. The extension of an impurity-dominated regime in sulphate-ion-doped ammonium perchlorate, and the fact that ...
  • Sinclair, Crawiord D.; Vincent, Colin A. (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (11), 1974)
    A number of methods of evaluating partial molal volumes from experimental density/composition data for binary systems are considered. Systematic analysis of density data for four binary systems involving water and a second ...
  • Dean, Christopher R. S.; Finch, Arthur; Gardner, Peter J.; Payling, David W. (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1974, 70 (11), 1974)
    The ionization potentials of P2F4, PF3 PF2H and PF2I and the appearance potentials of the PF+2 ion from these species are reported. The ionization potential of the PF2˙ radical is estimated using approximations for the ...