A Consortium for MPP Supercomputing in Materials Chemistry

    Professor C R A Catlow(a),
    Professor I H Hillier(b),
    Dr N L Allen(c),
    Dr N Hrrison, Dr M Leslie(d),
    Professor G D Price, Dr S L Price, Dr J H Harding(e),
    Dr S C Parker(f),
    Professor D J Tildesley, Dr J D Gale(g),
    Professor M J Gillan, Dr R A Jackson(h),
    Dr M S Islam(i),
    Dr P M Rodger(j),
    Professor J H R Clarke(k),
    Dr M Turpin(l),

    (a) Royal Institution, (b)Umiversity of Manchester, (c)University of Bristol, (d)Daresbury Laboratory, (e)University College London, (f)University of Bath, (g)Imperial College, (h)University of Keele, (i)University of Surrey, (j)University of Reading, (k)UMIST, (l)Unilever Reaseach

    Overall Aim

    To model and predict the structures and properties of complex materials using HPC techniques.

    Systems

    • Zeolite catalysts
    • Oxide surfaces
    • Intercalates
    • Clathrates
    • Polymer electrolytes
    • Surfactants

    Themes

    • Static lattice modelling of complex unit cells (intercalates; intergrowths)
    • Free energy calculations on disordered solids (minerals)
    • Long timescale molecular dynamics (MD) (zeolites, polymer electrolytes, clathrates, oil.surfactant mixtures)
    • MD studies of friction and wear
    • Simulation of complex surfaces
    • Electronic structure calculations on oxides and silicates (interaction with UKCP)

    Some Highlights

    • Simulation of shape selective diffusivity in zeolites (catalysis and separation) [RI]
    • Simulation of friction (fabric conditioning ) [ICSTM]
    • Modelling of surface - dislocation interactions (crystal growth) [Bath]
    • Reaction of sorbed molecules in acid catalysts [ICSTM / Cambridge]