{"id":"W4386281847","doi":"10.1016/j.jpowsour.2023.233565","title":"Impacts of cathode catalyst layer defects on performance and durability in PEM fuel cells","year":2023,"lang":"en","type":"article","venue":"Journal of Power Sources","topic":"Fuel Cells and Related Materials","field":"Engineering","cited_by":20,"is_retracted":false,"has_abstract":false,"ca_institutions":"National Research Council Canada; Simon Fraser University","funders":"National Research Council Canada; Canada Research Chairs; National Research Council","keywords":"Proton exchange membrane fuel cell; Durability; Cathode; Electrochemistry; Polarization (electrochemistry); Membrane; Open-circuit voltage; Voltage; Current density; Materials science; Degradation (telecommunications); Chemistry; Chemical engineering; Composite material; Analytical Chemistry (journal); Electrode; Chromatography; Electrical engineering; Engineering","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0003935472,0.0002332899,0.0003248373,0.0003707567,0.00034668,0.0009807434,0.0006341917,0.0008561899,0.00136955],"category_scores_gemma":[0.001521792,0.000181189,0.0002050018,0.000246519,0.0003597162,0.0007599392,0.0003155704,0.0003602536,0.0002557651],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004319742,"about_ca_system_score_gemma":0.000197594,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001515189,"about_ca_topic_score_gemma":0.001464592,"domain_scores_codex":[0.9997012,0.00003264882,0.00002611146,0.00004788592,0.0001244093,0.00006777669],"domain_scores_gemma":[0.9990721,0.0003916526,0.0001244976,0.00005554439,0.0003067191,0.00004954408],"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":[0.00425437,0.0006546223,0.02346352,0.000387666,0.0001432962,0.0009851073,0.0001778621,0.01762777,0.9115829,0.0006528182,0.0005531616,0.03951679],"study_design_scores_gemma":[0.00002281636,0.0006608832,0.008234462,0.00001755215,0.00005627223,0.0002597997,0.0001692565,0.008699429,0.9811124,0.0001306091,0.0006206463,0.00001599198],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9988675,0.0004495915,0.0001978252,0.00002258051,0.00001035277,0.000002310927,0.00005567445,0.00001316862,0.0003810551],"genre_scores_gemma":[0.9995184,0.0001290493,0.00007361879,0.00000709548,0.000002473501,0.000001154313,0.00004290719,0.00000762083,0.0002177252],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001515189,"threshold_uncertainty_score":0.004581571,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008415383266695695,"score_gpt":0.2099868873159917,"score_spread":0.201571504049296,"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."}}