Browsing NTNU Open by Author "Røe, Ingeborg Treu"

Now showing items 1-7 of 7

    • A review on wetting and water condensation - perspectives for CO2 condensation 

      Snustad, Ingrid; Røe, Ingeborg Treu; Brunsvold, Amy; Ervik, Åsmund; He, Jianying; Zhang, Zhiliang (Journal article, 2018)
      Liquefaction of vapor is a necessary, but energy intensive step in several important process industries. This review identifies possible materials and surface structures for promoting dropwise condensation, known to increase ...

    • Atomic origins of dendrite formation on alkali and earthalkali metal surfaces 

      Røe, Ingeborg Treu (Doctoral theses at NTNU;2021:313, Doctoral thesis, 2021)
      "The Li-ion rechargeable battery has been paramount in the on-going transition from a fossil- to a renewable energy-based society, but the state-of-the art Li-ion battery with a graphite anode is approaching its limit with ...

    • Charge Transport in Water-NaCl Electrolytes with Molecular Dynamics Simulations 

      Gullbrekken, Øystein; Røe, Ingeborg Treu; Selbach, Sverre Magnus; Schnell, Sondre Kvalvåg (Peer reviewed; Journal article, 2023)
      A systematic description of microscopic mechanisms is necessary to understand mass transport in solid and liquid electrolytes. From Molecular Dynamics (MD) simulations, transport properties can be computed and provide a ...

    • Crystal Structure Influences Migration along Li and Mg Surfaces 

      Røe, Ingeborg Treu; Selbach, Sverre Magnus; Schnell, Sondre Kvalvåg (Peer reviewed; Journal article, 2020)
      Dendrite formation on Li metal anodes hinders commercialization of more energy-dense rechargeable batteries. Here, we use the migration energy barrier (MEB) for surface transport as a descriptor for dendrite nucleation and ...

    • Finite temperature ab initio simulations of the lattice thermal conductivity of XNiBi, X=(Sc, Y, La), based half-Heuslers 

      Røe, Ingeborg Treu (Master thesis, 2017)
      Over the past few years, the half-Heusler materials have attracted attention for their potential within thermoelectric applications. This is mainly due to the flexibility of half-Heusler crystal structure. The half-Heuslers ...

    • Local surface crystal structure fluctuation on Li, Na and Mg metal anodes 

      Røe, Ingeborg Treu; Schnell, Sondre Kvalvåg (Peer reviewed; Journal article, 2022)
      Dendrite formation occurs on Li, Na, and Mg metal anodes in rechargeable batteries, and is a safety challenge, as well as a limiting factor for increasing energy- and power density. However, the behaviour of the dendrites ...

    • Slow surface diffusion on Cu substrates in Li metal batteries 

      Røe, Ingeborg Treu; Schnell, Sondre Kvalvåg (Peer reviewed; Journal article, 2021)
      Dendrite growth on the lithium metal anode still obstructs a widespread commercialization of high energy density lithium metal batteries. In this work, we investigate how the crystal structure of the copper foil current ...