ISSN 0300-9599 JCFTAR 83(4) 943-1 346 (1 987) 943 957 967 985 1007 1029 1041 I055 1063 1081 1089 1101 1109 1119 1127 1137 1149 32 JOURNAL OF THE CHEMICAL SOCIETY Faraday Transactions I Physical Chemistry in Condensed Phases CONTENTS Dielectric Behaviour of Adsorbed Water. Part 1 .-Measurement at Room Temperature on TiO, Dielectric Behaviour of Adsorbed Water. Part 2.-Measurement at Low Temperatures on TiO, T. Iwaki and T. Morimoto A Phenomenological Approach to Micellisation Kinetics D. G. Hall The Kinetics of Solubilisate Exchange between Water Droplets of a Water-in-oil Microemulsion P. D. I. Fletcher, A. M. Howe and B. H. Robinson Fluorescence Quenching as a Probe of Size Domains and Critical Fluctuations in Water-in-oil Microemulsions A. M. Howe, J. A. McEonald and B.H. Robinson Setschenow Coefficients for Caffeine, Theophylline and Theobromine in Aqueous Electrolyte Solutions P. Phrez-Tejeda, A. Maestre, M. Balcin, J. Hidalgo, M. A. Muiioz and M. Sanchez Electron Spin Resonance Studies of Free and Supported 12-Heteropoly Acids. Part 5.-Elucidation of Structures of Hydrated and of Dehydrated Heteropoly Acids by Quantum Chemical Calculations of Electron Spin Resonance Par- ameters F. Ritschl and R. Fricke Phosphorus-3 1 Nuclear Magnetic Resonance Studies of Solid Diphosphine Disulphides. Crystallographic Considerations R. K. Harris, L. H. Merwin and G. HHgele Experimental Evaluation of Adsorption Behaviour of Intermediates in Anodic Oxygen Evolution at Oxidized Nickel Surfaces B. E. Conway and T. Liu The Effect of Gasification by Air (623 K) or CO, (1098 K) in the Development of Microporosity in Activated Carbons J.Garrido, A. Linares-Solano, J. M. Martin-Martinez, M. Molina-Sabio, F. Rodriguez-Reinoso and R. Torregrosa Theoretical Analysis of Activation Parameters in Mixed Solvents Involving Various Chemical Equilibria. Reaction of Ethyl Iodide with Bromide Ion in N-Met h ylace tamide-Acet oni t rile and N-Me thy lace tamide-N,N-Dime thy lace ta- mide Mixtures Y. Kondo and S. Kusabayashi Light-induced Hydrogen Formation and Photo-uptake of Oxygen in Colloidal Suspensions of a-Fe,O, Formation of Carbocations from C, Compounds in Zeolites of Different Acidities H. Forster, J. Seebode, P. Fejes and I. Kiricsi Kinetics of the Solvolysis of the cis-Dichlorobis( 1,2-diarninoethane)cobalt(111) Ion in Water and in Water-t-Butyl Alcohol Mixtures G.S. Groves, A. F. M. Nazer and C. F. Wells Corrosion Processes in Quantized Semiconductor Colloids studied by Pulse Radiolysis M. T. Nenadovic, J. M. Nedeljkovic and 0. I. Micic Effects of the Oxidation State of Cerium on the Reactivity and Sulphur Resistance of Nio/Zeolite, Nio/Silica and Nio/CeO, Catalysts in Butane Hydro- genolysis I. Akalay, M-F. Guilleux, J-F. Ternere and D. Delafosse Fourier-transform Infrared Study of the Role of Zeolite Lewis Sites in Methanol Reactions over HZSM-5 Surfaces M. B. Sayed T. Morimoto and T. Iwaki J. Kiwi and M. Gratzel FAR 11159 1169 1179 1189 1193 1203 1213 1227 1237 1253 1261 1269 1281 1293 1307 1315 1323 Con tents Iron(I1) Cobalt Ferrites. Preparation and Interfacial Behaviour S.Ardizzone, A. Chittofrati and L. Formaro Electrogenerated R4N(Hg), Films E. Kariv-Miller, V. SvetlilSic' and P. B. Lawin Adsorption of Thiophene and Model Hydrocarbons on MoO,/y-Al,O, Cata- lysts studied by Gas-Solid Chromatography D. Vattis, H. Matralis and .4. Lycourghiotis Identification of the Structural Transition Temperature in the Solutions of Dialkyl Sulphoxides S. A. Markarian, K. R. Grigorian and L. K. Simonian Electron-transfer Reactions on CdSe Colloids as studied by Pulse Radiolysis N. M. Dimitrijevic' Properties of Capillary-condensed Benzene W. D. Machin and P. D. Golding Hydrogenation of Conjugated Dienes and Isomerization of Butenes on CdO, c0@4 and Cr,O, T. Suzuki, K. Tanaka, I. Toyoshima, T. Okuhara and K. Tanaka Structure of the Catalytic Site on a Silica-supported Catalyst derived from Copper(I1) Acetate M.Nomura, A. Kazusaka, N. Kakuta, Y. Ukisu and K. Miy ahara Ultraviolet-Visible Reflectance Studies of Hydrogen Adsorption and CO-H, Interaction at MgO and CaO Surfaces E. Garrone and F. S. Stone Free Energies, Enthalpies and Entropies of the Monothiocyanate Complex Formation of Trivalent Metals in Dimethyl Sulphoxide Solutions D. Puchal- ska, W. Grzybkowski and D. W6jcik Rotating-disc Electrodes. ECE and DISPl Processes R. G. Compton, R. G. Harland, P. R. Unwin and A. M. Waller Origin of Idealized Static Thermodynamic Forces inducing Solid Particle Motion, Orientation and Related Effects in a Solute Concentration Gradient E. A. Boucher Ionic Solvation in Water-Cosolvent Mixtures. Part 14.-Free Energies of Transfer of Single Ions from Water into Water-Ethylene Carbonate and Water-Propylene Carbonate Mixtures G. S. Groves, K. H. Halawani and C. F. Wells Reaction of Neopentane with Hydrogen over Pd, Pt, Ir and Rh Z. Karpinski, W. Juszczyk and J. Pielaszek Micellar Effects upon the Reactions of Complex Ions in Solution. Retardation of the Base Hydrolysis of cis-(Azido)(imidazole)bis(ethylenediamine)cobalt(nI) by Sodium Dodecyl Sulphate A. C. Dash and R. C. Nayak Oxidative Coupling of Methane over Samarium Oxides using N,O as the Oxidant K. Otsuka and T. Nakajima Tin Dioxide Gas Sensors. Part 1.-Aspects of the Surface Chemistry revealed by Electrical Conductance Variations J. F. McAleer, P. T. Moseley, J. 0. W. Norris and D. E. Williams