10.26165/JUELICH-DATA/PPAL4BFroning, DieterDieterFroning000000032264407XForschungszentrum Jülich GmbH, IEK-14: Electrochemical Process EngineeringMüller, MartinMartinMüller0000000275218237Forschungszentrum Jülich GmbH, IEK-14: Electrochemical Process EngineeringJülich DATA2024EngineeringPhysicsElectrolysers, porous transport layers, micro-structure, imagesMüller, MartinMartinMüllerForschungszentrum Jülich GmbH, IEK-14: Electrochemical Process EngineeringFroning, DieterDieterFroningForschungszentrum Jülich GmbH, IEK-14: Electrochemical Process Engineering2023-12-052024-01-232128/2871696525000194400000199150875283220000252252000297160000267750000270480000image/x-panasonic-rwimage/x-panasonic-rwimage/x-panasonic-rwimage/x-panasonic-rwimage/x-panasonic-rwimage/x-panasonic-rwimage/x-panasonic-rwimage/x-panasonic-rw1.0CC0 WaiverPorous transport layers for electrolysers, manufactured at the Forschungszentrum Jülich, were visualized by means of Zeiss Xradia Versa CT scans. The grayscale images were segmented into black/white, resolution: 1 µm/px. The samples were either sintered from spherical or formless particles. The nomenclature of the samples is according to: a) Ti45: spherical, HDH: formless particles, b) Thickness of the samples / µm, c) Sinter temperature / °C, d) IEKxx: sample lot, e) Size of the segmented image section, the third dimension is the through-plane direction. A detailed description was published by Borah [1].