title: CatApp: a web application for surface chemistry and heterogeneous catalysis.
authors.affiliation: SUNCAT Center for Interface Science and Catalysis, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA 94025, USA.
authors.forename: Jens S
authors.initials: JS
authors.lastname: Hummelshøj
authors.forename: Frank
authors.initials: F
authors.lastname: Abild-Pedersen
authors.forename: Felix
authors.initials: F
authors.lastname: Studt
authors.forename: Thomas
authors.initials: T
authors.lastname: Bligaard
authors.forename: Jens K
authors.initials: JK
authors.lastname: Nørskov