title: Structure determination of adsorbed hydrogen on a real catalyst.
abstract: Here we show that neutron diffraction can experimentally measure distances involving hydrogen on real catalysts. This method is applicable to adsorbed hydrogen (and other hydrogenous species) on crystalline, nanocrystalline or amorphous materials, supported and unsupported metals as well as oxides and works at ambient temperature and pressure.
authors.affiliation: ISIS Facility, STFC Rutherford Appleton Laboratory, Chilton, Didcot, Oxon, UK OX11 0QX. stewart.parker@stfc.ac.uk
authors.forename: Stewart F
authors.initials: SF
authors.lastname: Parker
authors.forename: Daniel T
authors.initials: DT
authors.lastname: Bowron
authors.forename: Silvia
authors.initials: S
authors.lastname: Imberti
authors.forename: Alan K
authors.initials: AK
authors.lastname: Soper
authors.forename: Keith
authors.initials: K
authors.lastname: Refson
authors.forename: Egbert S
authors.initials: ES
authors.lastname: Lox
authors.forename: Marco
authors.initials: M
authors.lastname: Lopez
authors.forename: Peter
authors.initials: P
authors.lastname: Albers