{"id":153,"qualified_id":"DM153","process":"Permeation","process_types":[{"abbreviation":"MPM","description":"Permeation"}],"method":"Experiment","scaled":false,"material":"Al2O3","alloy":"","material_composition":"99.80%","species":{"qualified_id":"F3","text":"H","charge":0},"comment":"Sintered Alumina tubes. No constant was given for permeation. Data provided by M. Lavrentiev (UKAEA, 2024) with permission from STEP.","refs":[{"qualified_id":"B75","authors":"R. M. Roberts, T. S. Elleman, H. PALMOUR Iii, K. Verghese","title":"Hydrogen Permeability of Sintered Aluminum Oxide","journal":"Journal of the American Ceramic Society","volume":"62","page_start":"495","page_end":"499","year":1979,"doi":"10.1111/j.1151-2916.1979.tb19114.x","url":"https://dx.doi.org/10.1111/j.1151-2916.1979.tb19114.x"}],"json_data":{"Ep":{"value":3.3,"units":"eV","unc":1.95},"Trange":[1473,1723]}}