{"id":"W2322574395","doi":"10.1149/1.3210718","title":"Electrode and Catalyst Durability Requirements in Automotive PEM Applications: Technology Status of a Recent MEA Design and Next Generation Challenges","year":2009,"lang":"en","type":"article","venue":"ECS Transactions","topic":"Fuel Cells and Related Materials","field":"Engineering","cited_by":19,"is_retracted":false,"has_abstract":true,"ca_institutions":"Automotive Fuel Cell Cooperation (Canada)","funders":"Ballard Power Systems","keywords":"Durability; Stack (abstract data type); Automotive industry; Proton exchange membrane fuel cell; Automotive engineering; Fuel cells; Engineering; Process engineering; Computer science; Materials science; Composite material; Chemical 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":[0.002250024,0.0002610683,0.0007331808,0.0005286935,0.0003570489,0.001745523,0.0008308862,0.00132294,0.002765784],"category_scores_gemma":[0.001770525,0.0003390484,0.0002219981,0.0005649234,0.0004033458,0.003559022,0.0005614619,0.0008801881,0.0009223915],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007111412,"about_ca_system_score_gemma":0.0004861379,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004837631,"about_ca_topic_score_gemma":0.0009627627,"domain_scores_codex":[0.9995505,0.00005895334,0.00004993971,0.00008267775,0.0002151356,0.00004281309],"domain_scores_gemma":[0.9986903,0.000635941,0.0001157178,0.00005513407,0.0004478218,0.00005497882],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0004622107,0.0001929322,0.003673842,0.004456831,0.00006574814,0.0005148235,0.00030481,0.004552566,0.2589167,0.02363131,0.003412333,0.699816],"study_design_scores_gemma":[0.00005070985,0.001831948,0.01343785,0.0007100821,0.0002656345,0.004493323,0.001350464,0.02851306,0.5225768,0.02443971,0.4021509,0.0001794495],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"review","genre_gemma":"empirical","genre_scores_codex":[0.1880805,0.7177795,0.052962,0.008889936,0.0004804408,0.00005094563,0.0002836096,0.000324615,0.03114852],"genre_scores_gemma":[0.5967438,0.343602,0.0387645,0.001453675,0.001152189,0.00008515549,0.0006671982,0.0001565198,0.01737492],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.002765784,"threshold_uncertainty_score":0.01189947,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04664806042794128,"score_gpt":0.249903584569254,"score_spread":0.2032555241413127,"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."}}