{"id":"W2578719295","doi":"10.1149/2.0991702jes","title":"Transient Liquid Water Distributions in Polymer Electrolyte Membrane Fuel Cell Gas Diffusion Layers Observed through In-Operando Synchrotron X-ray Radiography","year":2017,"lang":"en","type":"article","venue":"Journal of The Electrochemical Society","topic":"Fuel Cells and Related Materials","field":"Engineering","cited_by":48,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"U.S. Department of Energy","keywords":"Electrolyte; Saturation (graph theory); Current density; Synchrotron; Chemistry; Analytical Chemistry (journal); Tortuosity; Diffusion; Current (fluid); Materials science; Porosity; Thermodynamics; Chromatography; Optics; Composite material; Electrode","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002416365,0.0002850792,0.0002357396,0.0003056763,0.0001655426,0.0004353952,0.0002913992,0.0002353567,0.001244612],"category_scores_gemma":[0.0003361875,0.0002406064,0.0001355342,0.0002697943,0.000329493,0.0005018153,0.0002257067,0.0003537167,0.0001471732],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003324271,"about_ca_system_score_gemma":0.0001178646,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008706864,"about_ca_topic_score_gemma":0.0009866421,"domain_scores_codex":[0.9998991,0.0000167111,0.00000512651,0.00002079615,0.00003318164,0.00002512246],"domain_scores_gemma":[0.9998479,0.00004170999,0.00004897906,0.00001277088,0.00003770668,0.00001092533],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.00005853986,0.00001066699,0.0006629429,0.00002301679,0.00000287948,0.00007157373,0.0000981858,0.0001644629,0.9972774,0.00005175938,0.00002725442,0.001551486],"study_design_scores_gemma":[0.000004058633,0.00007815506,0.004245227,0.00000369087,0.000006162815,0.00006271413,0.0001123308,0.002336241,0.9927565,0.00002705419,0.0003611411,0.000006729197],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.997014,0.0001725645,0.002194338,0.00003723927,0.000003446956,0.000006355578,0.00009054621,0.00008051396,0.0004010393],"genre_scores_gemma":[0.9964619,0.0002244692,0.002450091,0.00001861722,0.000003310196,0.00001035666,0.00005938852,0.00002202001,0.0007498079],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001244612,"threshold_uncertainty_score":0.004163623,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006282356686051186,"score_gpt":0.1924756630337679,"score_spread":0.1861933063477167,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}