Harald Fjeld

Direct conversion of methane to aromatics in a catalytic co-ionic membrane reactor

Selene Hernández Morejudo, Raquel Zanón, Sonia Escolástico et al. · Science · 2016 · 441 citations · Full text

Space–charge theory applied to the grain boundary impedance of proton conducting BaZr0.9Y0.1O3−δ

Christian Kjølseth, Harald Fjeld, Øystein Prytz et al. · Solid State Ionics · 2010 · 265 citations · Full text

Space–charge Theory, Engineering, Physics +5

Thermo-electrochemical production of compressed hydrogen from methane with near-zero energy loss

Harald Fjeld, Daniel Clark, Irene Yuste-Tirados et al. · Nature Energy · 2017 · 246 citations · Full text

Hydrogen Energy Technology, Chemical Engineering, Hydrogen Production +11

Single-step hydrogen production from NH₃, CH₄, and biogas in stacked proton ceramic reactors

Daniel Clark, Harald Fjeld, Michael Budd et al. · Science · 2022 · 142 citations · Full text

Proton mobility through a second order phase transition: theoretical and experimental study of LaNbO4

Harald Fjeld, Kazuaki Toyoura, Reidar Haugsrud et al. · Physical Chemistry Chemical Physics · 2010 · 72 citations

Crystal Structure, Engineering, Proton-coupled Electron Transfer +18